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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        erm.verder-scientific\";a:4:{s:4:\"text\";s:17:\"Enabling 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If yes, which preparation?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:23:\"weblab.cform3.result_as\";a:4:{s:4:\"text\";s:13:\"→ Result as\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:15:\"weblab.cform3.S\";a:4:{s:4:\"text\";s:1:\"S\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:21:\"weblab.cform3.S_total\";a:4:{s:4:\"text\";s:9:\"S (total)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:26:\"weblab.cform3.total_carbon\";a:4:{s:4:\"text\";s:17:\"total carbon (TC)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:28:\"weblab.cform3.total_moisture\";a:4:{s:4:\"text\";s:16:\"humidité totale\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:2;}s:29:\"weblab.cform3.volatile_matter\";a:4:{s:4:\"text\";s:15:\"volatile matter\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:19:\"weblab.confirmation\";a:4:{s:4:\"text\";s:121:\"<b>Votre demande d\'application<br /><br /></b><b>Merci pour votre demande, nous la traiterons aussitôt que possible.</b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:2;}s:25:\"weblab.confirmation.title\";a:4:{s:4:\"text\";s:12:\"Confirmation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:23:\"weblab.email.admin_body\";a:4:{s:4:\"text\";s:198:\"<div>Madame, Monsieur, 
Un nouveau formulaire d\'essai d\'application RETSCH est arrivé dans la base de données.<br /><br /></div>
<div><br /><link http://www.retsch.com></link></div>
<div></div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:2;}s:26:\"weblab.email.admin_subject\";a:4:{s:4:\"text\";s:49:\"RETSCH - Nouveau formulaire d\'essai d\'application\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:2;}s:26:\"weblab.email.customer_body\";a:4:{s:4:\"text\";s:166:\"<div>Madame, Monsieur,
 nous avons reçu votre formulaire d\'essai d\'application.<br />Merci beaucoup de votre intérêt. 
Salutations,<br />RETSCH<br /><br /></div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:2;}s:51:\"weblab.email.customer_body.application_consultation\";a:4:{s:4:\"text\";s:318:\"###title### ###name### <br /><br />Merci pour votre demande, que nous avons enregistrée avec le numéro: ###uid###. Veuillez trouver ci-joint un PDF avec le questionnaire &quot;Broyage&quot; rempli. Nous prendrons contact avec vous aussitôt que possible pour discuter de vos besoins.
<br />Salutations <br />Retsch \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:2;}s:59:\"weblab.email.customer_body.application_consultation_sieving\";a:4:{s:4:\"text\";s:273:\"Merci pour votre demande, que nous avons enregistrée avec le numéro: ###uid###. Veuillez trouver ci-joint un PDF avec le questionnaire &quot;Tamisage&quot; rempli. Nous prendrons contact avec vous aussitôt que possible pour discuter de vos besoins. 
Salutations
Retsch\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:2;}s:40:\"weblab.email.customer_body.test_grinding\";a:4:{s:4:\"text\";s:1543:\"###title### ###name###, 

 Merci pour votre demande pour un essai de broyage gratuit, que nous avons enregistrée avec le numéro: ###uid###. 

Merci d’envoyer le fichier PDF signé avec un échantillon représentatif chez votre revendeur local RETSCH (voir <a href=\"https://www.retsch.fr/fr/contact/\" class=\"external-link-new-window\" alt=\"Opens external link in new window\">https://www.retsch.fr/fr/contact/</a>). 

MERCI DE RESPECTER: Instructions pour l’envoi d’échantillon <br /> Merci de vérifier que l’échantillon est correctement emballé en toute sécurité. <br /> <br /> Tous les échantillons doivent être clairement nommés et étiquetés avec les données suivantes: <br />- contenu, indication précise du type de matériau <br />- Adresse Société / contact – Date. Toutes les fiches de sécurité nécessaires et le PDF signé doivent être joints à l\'échantillon.

 <b>Merci de noter</b>:

RETSCH propose des essais de broyage et d\'analyses de particules comme un service gratuit.<br /><br />Nous ne pouvons pas garantir de renvoyer votre échantillon, ni qu\'il soit exempt d\'impuretés. Avec votre signature, vous confirmez que vous avez indiqué les dangers potentiels dans le traitement de l\'échantillon ci-joint. En outre, vous acceptez que votre rapport d\'application soit publié dans la base de données d\'application RETSCH sous une forme anonyme. Pour toute question concernant votre échantillon, votre revendeur local RETSCH vous contactera. 

Avec nos meilleures salutations

Retsch\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:2;}s:39:\"weblab.email.customer_body.test_sieving\";a:4:{s:4:\"text\";s:1518:\"###title### ###name###, 

Merci pour votre demande pour un essai de tamisage gratuit, que nous avons enregistrée avec le numéro: ###uid###. Merci d’envoyer le fichier PDF signé avec un échantillon représentatif chez votre revendeur local RETSCH (voir <link http://www.retsch.com/distributor><span style=\"color:windowtext; text-decoration:none; text-underline:none\">www.retsch.com/distributor</span></link>). <

MERCI DE RESPECTER: Instructions pour l’envoi d’échantillon 

Merci de vérifier que l’échantillon est correctement emballé en toute sécurité. 

Tous les échantillons doivent être clairement nommés et étiquetés avec les données suivantes: - contenu, indication précise du type de matériau - Adresse Société / contact – Date. Toutes les fiches de sécurité nécessaires et le PDF signé doivent être joints à l\'échantillon.<

 <b>Merci de noter</b><b>:<br /> </b>RETSCH propose des essais de broyage et d\'analyses de particules comme un service gratuit.

Nous ne pouvons pas garantir de renvoyer votre échantillon, ni qu\'il soit exempt d\'impuretés. Avec votre signature, vous confirmez que vous avez indiqué les dangers potentiels dans le traitement de l\'échantillon ci-joint. En outre, vous acceptez que votre rapport d\'application soit publié dans la base de données d\'application RETSCH sous une forme anonyme. Pour toute question concernant votre échantillon, votre revendeur local RETSCH vous contactera. 

Avec nos meilleures salutations

Retsch\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:2;}s:41:\"weblab.email.customer_body.visitor_at_lab\";a:4:{s:4:\"text\";s:68:\"Attached find the information of a visitor of the RETSCH laboratory.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:29:\"weblab.email.customer_subject\";a:4:{s:4:\"text\";s:36:\"Your Application Request (###uid###)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:54:\"weblab.email.customer_subject.application_consultation\";a:4:{s:4:\"text\";s:69:\"Votre demande d\'application sur le site RETSCH (Milling - ###uid###) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:2;}s:62:\"weblab.email.customer_subject.application_consultation_sieving\";a:4:{s:4:\"text\";s:70:\"Votre demande d’application sur le site RETSCH (Sieving - ###uid###)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:2;}s:43:\"weblab.email.customer_subject.test_grinding\";a:4:{s:4:\"text\";s:69:\"Votre demande – Essai de broyage – sur le site RETSCH (###uid###)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:2;}s:42:\"weblab.email.customer_subject.test_sieving\";a:4:{s:4:\"text\";s:70:\"Votre demande – Essai de tamisage – sur le site RETSCH (###uid###)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:2;}s:44:\"weblab.email.customer_subject.visitor_at_lab\";a:4:{s:4:\"text\";s:48:\"Visit  RETSCH laboratory (WebLab ID - ###uid###)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:33:\"weblab.email.navision_body_report\";a:4:{s:4:\"text\";s:53:\"Attached to this email you\'ll find the WebLab report.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:41:\"weblab.email.navision_body_report.noitems\";a:4:{s:4:\"text\";s:94:\"<div>Attached to this email you\'ll find the WebLab report (without configuration items).</div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:43:\"weblab.email.navision_body_report.save_send\";a:4:{s:4:\"text\";s:21:\"Saved and Sent Report\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:31:\"weblab.email.navision_body_task\";a:4:{s:4:\"text\";s:51:\"Attached to this email you\'ll find the WebLab task.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:36:\"weblab.email.navision_subject_report\";a:4:{s:4:\"text\";s:26:\"WebLab -&nbsp;#%s - Report\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:44:\"weblab.email.navision_subject_report.noitems\";a:4:{s:4:\"text\";s:32:\"WebLab - #%s - Report - No items\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:46:\"weblab.email.navision_subject_report.save_send\";a:4:{s:4:\"text\";s:21:\"WebLab - #%s - Report\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:34:\"weblab.email.navision_subject_task\";a:4:{s:4:\"text\";s:19:\"WebLab - #%s - Task\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:33:\"weblab.email.notification.subject\";a:4:{s:4:\"text\";s:29:\"- Dangerous sample announced \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:33:\"weblab.email.sample_received.body\";a:4:{s:4:\"text\";s:120:\"Hello,
we want to inform you that we received&nbsp;your sample for the WebLab task #%s.
Best regards,<br />Retsch GmbH\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:36:\"weblab.email.sample_received.subject\";a:4:{s:4:\"text\";s:51:\"The RETSCH lab&nbsp;received your sample&nbsp;(#%s)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:13:\"weblab.footer\";a:4:{s:4:\"text\";s:371:\"<span id=\"result_box\" lang=\"fr\">Le rapport</span> d\'application est fondé uniquement sur le traitement de l\'échantillon disponible avec la quantité indiquée. 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information\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:36:\"_advancedweb.reference_list.industry\";a:4:{s:4:\"text\";s:8:\"Industry\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:38:\"_advancedweb.reference_list.instrument\";a:4:{s:4:\"text\";s:10:\"Instrument\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:32:\"_advancedweb.reference_list.name\";a:4:{s:4:\"text\";s:4:\"Name\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:35:\"_advancedweb.reference_list.website\";a:4:{s:4:\"text\";s:8:\"Website*\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:41:\"_advancedweb.tools.reference_list.company\";a:4:{s:4:\"text\";s:20:\"Selection by Company\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:42:\"_advancedweb.tools.reference_list.industry\";a:4:{s:4:\"text\";s:21:\"Selection by Industry\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:44:\"_advancedweb.tools.reference_list.instrument\";a:4:{s:4:\"text\";s:23:\"Selection by Instrument\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:40:\"_advancedweb.tools.reference_list.upload\";a:4:{s:4:\"text\";s:16:\"Upload reference\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:38:\"_agencyweb.content.sales,referencelist\";a:4:{s:4:\"text\";s:23:\"<h1>Reference List</h1>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:52:\"_agencyweb.content.sales,referencelist,form.thankyou\";a:4:{s:4:\"text\";s:24:\"Thank you for your help.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:37:\"_referencelist.filtermore_by_industry\";a:4:{s:4:\"text\";s:40:\"If you like, you can refine your search:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:36:\"_referencelist.filtermore_by_product\";a:4:{s:4:\"text\";s:40:\"If you like, you can refine your search:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:32:\"_referencelist.filter_by_company\";a:4:{s:4:\"text\";s:26:\"<b>Choose the company:</b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:33:\"_referencelist.filter_by_industry\";a:4:{s:4:\"text\";s:27:\"<b>Choose the industry:</b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:32:\"_referencelist.filter_by_product\";a:4:{s:4:\"text\";s:120:\"<b>Choose the instrument(s)</b><b>:<br /></b><sup>(includes references of previous generation discontinued models)</sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:32:\"_referencelist.latest_references\";a:4:{s:4:\"text\";s:24:\"<b>Latest references</b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:31:\"_referencelist.pdf_introduction\";a:4:{s:4:\"text\";s:141:\"<b>Selected Instruments:</b> ###PRODUCTS###<br /><b>Selected Industries:</b> ###INDUSTRIES###<br /><b>Selected Companies:</b> ###COMPANIES###\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:33:\"_referencelist.print_introduction\";a:4:{s:4:\"text\";s:120:\"<strong>Selected Products:</strong>&nbsp;###PRODUCTS###<br /><strong>Selected Industries:</strong>&nbsp;###INDUSTRIES###\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:26:\"_referencelist.print_title\";a:4:{s:4:\"text\";s:14:\"Reference List\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:7:\"general\";s:11:\"srcLanguage\";i:0;}s:29:\"advancedweb.pricelookup.intro\";a:4:{s:4:\"text\";s:586:\"With this form you can search for <b>RETSCH List Prices (in €).</b> This data base contains all price list items and frequently sold spare parts. <b>If no item is found for your search query, a link will appear which you can use to send a price request.<br /></b><br />Please take into account, that prices of spare parts (items which are not in the printed price list) can <a href=\"###CHANGED###\" class=\"external-link-new-window\" alt=\"Opens internal link in current window\">change during the year</a> because of technical modifications, errors and updated purchase/production prices.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"advancedweb.service.deviceInformation.info.date\";a:4:{s:4:\"text\";s:9:\"Delivery:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"advancedweb.service.request.BatchVolume\";a:4:{s:4:\"text\";s:12:\"Batch volume\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"advancedweb.service.request.FeedParticleSize\";a:4:{s:4:\"text\";s:18:\"Feed particle size\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"advancedweb.service.request.Grindings\";a:4:{s:4:\"text\";s:36:\"Number of grindings / sievings a day\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"advancedweb.service.request.Material\";a:4:{s:4:\"text\";s:8:\"Material\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"advancedweb.service.request.RequestType.INSPECTION\";a:4:{s:4:\"text\";s:60:\"Sending sieves for recalibration with Inspection Certificate\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:55:\"advancedweb.service.request.RequestType.INSPECTION.form\";a:4:{s:4:\"text\";s:77:\"We want to send sieves for recalibration with <b>Inspection Certificate </b> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"advancedweb.service.request.RequestType.KALIB\";a:4:{s:4:\"text\";s:61:\"Sending sieves for recalibration with Calibration Certificate\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"advancedweb.service.request.RequestType.KALIB.form\";a:4:{s:4:\"text\";s:77:\"We want to send sieves for recalibration with <b>Calibration Certificate </b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"advancedweb.service.request.SerialNoError\";a:4:{s:4:\"text\";s:384:\"<b>Please continue typing.</b><br /> <br /> If you have entered the full serial number and the form does not appear, <b>please check the serial number again (do not forget the revision index)</b>.<br /> <br /> For items with unreadable serial no. please contact the <a href=\"mailto:service@retsch.com?subject=AdvancedWeb%20Service%20Request&body=%0D%0A%0D%0A\">service department.</a> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"advancedweb.service.request.Sieve.INSPECTION\";a:4:{s:4:\"text\";s:33:\"<b>Inspection Certificate(s):</b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"advancedweb.service.request.Sieve.KALIB\";a:4:{s:4:\"text\";s:34:\"<b>Calibration Certificate(s):</b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"advancedweb.service.request.SieveDescription\";a:4:{s:4:\"text\";s:93:\"Please enter the <b>amount of sieves </b>AND provide <b>details about the sieved material</b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"advancedweb.service.request.Speed\";a:4:{s:4:\"text\";s:43:\"Speed / Amplitude / Potentiometer settings:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"advancedweb.service.request.Time\";a:4:{s:4:\"text\";s:4:\"Time\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"advancedweb.service.training_registration.intro\";a:4:{s:4:\"text\";s:1662:\"<b>Service Training 2024</b><br /><br />In 2024 we offer 3 service trainings at Retsch Germany. Find the registration form at the end of this page.<br /><br />Keep in mind:<br />Please work through the relevant documents/videos available in the advanced web, before the training.
<hr />
<b>1) High performance ball mills</b> <br /><br />5 Days (18 – 22 March 2024)<br /><br />Training objects:
<ul><li>Emax</li><li>PM 100 / PM 200</li><li>PM 400</li></ul>
In these 5 days we will train:
<ul><li>Installation</li><li>Troubleshooting</li><li>Application issues related to service failures</li><li>Maintenance issues</li><li>Wear part replacement</li><li>Requests and questions of the trainees<br /><br /></li></ul>
<b>2) New instruments</b> <br /><br />5 Days (17 – 21 June 2024) =&gt; FULLY BOOKED<br /><br />Training objects:
<ul><li>MM400B</li><li>MM 500</li><li>PM 300</li><li>ZM 300</li><li>PP 35</li></ul>
In these 5 days we will train:
<ul><li>Installation</li><li>Troubleshooting</li><li>Application issues related to service failures</li><li>Maintenance issues</li><li>Wear part replacement</li><li>Requests and questions of the trainees<br /><br /></li></ul>
<b>3) Large sample preparation devices</b><br /><br />5 Days (11 – 15 November 2024)<br /><br />Training objects:
<ul><li>BB 200 / BB 250 / BB 400 / BB 500</li><li>RS 200 / RS 300</li><li>HM 200</li><li>TM 300</li></ul>
In these 5 days we will train:
<ul><li>Installation</li><li>Troubleshooting</li><li>Application issues related to service failures</li><li>Maintenance issues</li><li>Wear part replacement</li><li>Requests and questions of the trainees<br /><br /></li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"advancedweb.tools.delivery_reclamation.information\";a:4:{s:4:\"text\";s:518:\"<div style=\"font-size:20px\"><div style=\"color:red\">Please use this form only&nbsp;for a delivery complaint of<br /> =&gt; wrong items / missing items&nbsp;/ damaged items<br /><br /></div>
For delivery complaints of <br />=&gt; unused damaged instruments (as well as for warranty complaints of used instruments) <br />the <a href=\"https://advancedweb.verder-scientific.com/retsch/service/request/\" target=\"_blank\" class=\"external-link-new-window\" alt=\"Online Service Form\">Online Service Form</a> has to be used</div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"advancedweb.tools.product_training.SR300_SK300\";a:4:{s:4:\"text\";s:29:\"Questionnaire SK 300 / SR 300\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"application.mining.bullets.1\";a:4:{s:4:\"text\";s:99:\"Powerful primary crushing for tough ores, with adjustable gap widths for controlled particle size. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"application.mining.bullets.2\";a:4:{s:4:\"text\";s:110:\"Wear-resistant jaws (e.g., tungsten carbide, zirconium oxide) reduce wear and trace-metal contamination risk. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"application.mining.bullets.3\";a:4:{s:4:\"text\";s:92:\"Two-step crushing (coarse → fine) speeds throughput while keeping preparation consistent. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"application.mining.bullets.4\";a:4:{s:4:\"text\";s:106:\"Cyclone integration enables dust-reduced discharge, cooler processing, and near-complete sample recovery. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"application.mining.bullets.5\";a:4:{s:4:\"text\";s:105:\"High-capacity sample division improves representativeness, reproducibility, and reduces manual handling. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"application.mining.bullets.6\";a:4:{s:4:\"text\";s:127:\"Sieve shakers and air-jet sieving deliver reproducible separations for particle-size analysis with minimal loss/contamination. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"application.mining.bullets.7\";a:4:{s:4:\"text\";s:118:\"Fine grinding for XRF/XRD: disc mills, ball mills, and options that preserve crystal structure for reliable phase ID. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"application.mining.download.caption\";a:4:{s:4:\"text\";s:67:\"Download the articles and learn more about these interesting topics\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"application.mining.download.hl\";a:4:{s:4:\"text\";s:81:\"Would you like to learn more? Download this exclusive e-book about mining today! \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"application.mining.download.hl.2\";a:4:{s:4:\"text\";s:63:\"The RETSCH articles from our comprehensive VERDER Mining Guide \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:21:\"application.mining.hl\";a:4:{s:4:\"text\";s:58:\"Driving precision and sustainability in mining with RETSCH\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:22:\"application.mining.txt\";a:4:{s:4:\"text\";s:175:\"Quality control in the mining industry is essential for efficient resource extraction, compliance with increasingly stringent regulations, and sound economic decision-making. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"application.mining.txt.2\";a:4:{s:4:\"text\";s:406:\"RETSCH supports modern mining by enabling accurate, reproducible sample preparation, the foundation for reliable quality control, sound economic decisions, and regulatory compliance. Mining laboratories deal with large, heterogeneous, highly abrasive materials, so robust crushing, splitting, grinding, and sieving are essential to ensure analytical results truly represent the ore body or process stream. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"application.mining.txt.3\";a:4:{s:4:\"text\";s:224:\"Beyond todays analytical workflows, RETSCH technologies also support more sustainable mining by enabling research that upgrades tailings and mine waste into valuable secondary resources through advanced high-energy milling. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"applicationexamples.headline\";a:4:{s:4:\"text\";s:21:\"Echantillons typiques\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"applicationexamples.mixermills.txt\";a:4:{s:4:\"text\";s:368:\"Les vibro-broyeurs RETSCH sont de véritables machines polyvalentes. Ils homogénéisent, par exemple&nbsp;: déchets, terre, produits chimiques, comprimés enrobés, médicaments, minerais, céréales, &nbsp;tissus, verre, cheveux, céramique, os, plastiques, alliages, minéraux, graines oléagineuses, plantes, boues d\'épuration, pilules, textiles, laine, etc.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.application_laboratory.introduction\";a:4:{s:4:\"text\";s:404:\"Dans le cadre du soutien à la clientèle professionnelle de RETSCH, nous proposons à nos clients les conseils individuels nécessaires pour trouver la solution optimale pour leur préparation d’échantillons. <br /><br />Pour ce faire, nos laboratoires d\'application font des essais gratuits sur les échantillons et fournissent une recommandation pour la méthode et l\'instrument le plus approprié.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:71:\"applications.application_laboratory.introduction.without_questionnaires\";a:4:{s:4:\"text\";s:403:\"Dans le cadre du soutien à la clientèle professionnelle de RETSCH, nous proposons à nos clients les conseils individuels nécessaires pour trouver la solution optimale pour leur préparation d’échantillons.<br /><br />Pour ce faire, nos laboratoires d\'application font des essais gratuits sur les échantillons et fournissent une recommandation pour la méthode et l\'instrument le plus approprié.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:61:\"applications.application_laboratory.introduction_questionaire\";a:4:{s:4:\"text\";s:89:\"Si vous souhaitez soumettre un échantillon, merci de remplir le questionnaire en ligne: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"applications.application_laboratory.milling.headline\";a:4:{s:4:\"text\";s:23:\"Questionnaire \"Broyage\"\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.application_laboratory.milling.note\";a:4:{s:4:\"text\";s:94:\"destiné aux échantillons qui doivent être pulvérisés à une finesse d\'analyse spécifique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"applications.application_laboratory.samples.hl\";a:4:{s:4:\"text\";s:59:\"Exemples d\'échantillons avant et après l\'essai de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"applications.application_laboratory.sieving.headline\";a:4:{s:4:\"text\";s:24:\"Questionnaire \"Tamisage\"\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.application_laboratory.sieving.note\";a:4:{s:4:\"text\";s:113:\"destiné à des échantillons de matériaux dont la distribution de taille des particules doit être déterminée\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"applications.application_laboratory.video.cta\";a:4:{s:4:\"text\";s:67:\"Prêt pour la solution parfaite ? Envoyez-nous votre échantillon !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.application_laboratory.video.cta.txt\";a:4:{s:4:\"text\";s:200:\"Remplissez le questionnaire et envoyez-nous votre échantillon pour obtenir un rapport d\'essai personnalisé et détaillé. Vous trouverez sur la droite un exemple de rapport d\'essai à télécharger.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.application_laboratory.video.hl\";a:4:{s:4:\"text\";s:97:\"Trouvez l\'instrument parfait - avec les conseils gratuits de RETSCH en matière d\'échantillons !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"applications.application_laboratory.video.txt\";a:4:{s:4:\"text\";s:857:\"<b>Ces étapes simples vous permettront d\'obtenir votre recommandation :<br /></b>
<ol><li>Remplissez le questionnaire.</li><li>Envoyez le questionnaire rempli, la fiche MSDS (Material Safety Data Sheet) et votre échantillon à votre partenaire RETSCH local.</li><li>Nos experts analysent votre échantillon et choisissent l\'appareil idéal pour votre application. </li><li>Nous traitons votre échantillon dans des conditions réelles et établissons un rapport d\'application détaillé.</li><li>Vous recevez une recommandation pour l\'appareil optimal ainsi qu\'une offre individuelle - directement de votre partenaire RETSCH, qui se tient également à tout moment à votre disposition pour un conseil personnalisé.</li></ol>
<b>Faites confiance à la compétence de RETSCH et trouvez la meilleure solution pour la préparation de vos échantillons!</b>.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"applications.articles.hl\";a:4:{s:4:\"text\";s:61:\"En savoir plus grâce à nos livres blancs et à nos articles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"applications.batteries.answer.1\";a:4:{s:4:\"text\";s:355:\"Les broyeurs de laboratoire RETSCH sont essentiels à chaque étape de la chaîne de valeur de la production de batteries, de la recherche au processus de recyclage en passant par la fabrication et l\'assurance qualité. Les broyeurs à billes, en particulier, jouent un rôle important dans l\'innovation de nouveaux systèmes de matériaux pour batteries.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"applications.batteries.answer.2\";a:4:{s:4:\"text\";s:739:\"Oui, les broyeurs RETSCH sont très bien adaptés au broyage des matériaux de batteries, notamment en raison des nombreuses possibilités qu\'ils offrent pour travailler dans des atmosphères inertes, sous contrôle de température et dans des conditions cryogéniques. Ils sont utilisés pour le broyage de particules dans la synthèse mécanique, dans les processus de mélange et dans la préparation d\'échantillons. La vaste gamme de broyeurs de RETSCH est également utilisée dans le recyclage des batteries par broyage à l\'échelle du laboratoire ou préparation d\'échantillons pour l\'analyse. Les broyeurs RETSCH présentent une grande capacité d\'adaptation et répondent aux exigences spécifiques du traitement des batteries.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"applications.batteries.answer.3\";a:4:{s:4:\"text\";s:248:\"Pour le recyclage des batteries, RETSCH propose des solutions telles que le broyage de batteries complètes ou démontées, le fractionnement à l\'aide de tamiseurs et la préparation d\'échantillons de fractions recyclées pour l\'analyse chimique.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"applications.batteries.answer.4\";a:4:{s:4:\"text\";s:690:\"RETSCH propose des broyeurs de laboratoire et des tamiseurs pour le développement, l\'analyse et le recyclage des matériaux de batteries. Nos appareils permettent des synthèses mécanochimiques, un broyage précis des particules ainsi que des processus de mélange et de revêtement efficaces. Des options telles que le travail sous atmosphère contrôlée, la régulation de la température et la surveillance des processus avec GrindControl sont adaptées aux besoins spécifiques de la recherche sur les batteries. De plus, RETSCH offre des conseils d\'experts et l\'accès à des laboratoires d\'application pour aider les chercheurs à choisir l\'équipement adéquat pour leurs études.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.batteries.caption.copper\";a:4:{s:4:\"text\";s:223:\"Echantillon de minerai de cuivre original (à gauche), pré-broyé dans un concasseur à mâchoires (au centre) et préparé avec le XRD-Mill McCrone pour l\'analyse de la structure moléculaire par diffraction des rayons X.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"applications.batteries.caption.cryokit\";a:4:{s:4:\"text\";s:188:\"Refroidissement de l\'échantillon de polymère avec <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/vibro-broyeurs-mm-400/\" class=\"internal-link\" alt=\"«\">CryoKit</a>.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"applications.batteries.caption.cryomill\";a:4:{s:4:\"text\";s:180:\"Échantillon de polymère broyé dans le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/vibro-broyeurs-cryomill/\" class=\"internal-link\" alt=\"«\">CryoMill</a>.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.batteries.caption.electrode\";a:4:{s:4:\"text\";s:78:\"Feuille d\'électrode anodique (à gauche) et après le broyage dans le MM 400.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"applications.batteries.caption.electrolyte\";a:4:{s:4:\"text\";s:144:\"Electrolyte solide sulfuré (LPS) avec quelques billes dans un bol de broyage Screw-Lock de 125 ml du MM 500 control, ouvert dans une glove box.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"applications.batteries.caption.graphite\";a:4:{s:4:\"text\";s:117:\"Bol de broyage avec un échantillon de graphite pour le broyage colloïdal dans le MM 500 nano avec de l\'isopropanol.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.batteries.caption.manganese\";a:4:{s:4:\"text\";s:165:\"Échantillon d\'oxyde de manganèse avant et après le broyage dans la PM 100. Pour l\'analyse par fluorescence X, l\'échantillon est pressé pour former une pastille.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"applications.batteries.caption.mm500\";a:4:{s:4:\"text\";s:211:\"Échantillon de polymère broyé dans le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/mm-500-control/\" class=\"internal-link\" alt=\"Opens internal link in current window\">MM 500 control</a>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"applications.batteries.caption.processflow\";a:4:{s:4:\"text\";s:132:\"Diagramme de processus montrant les différentes étapes de la fabrication des électrodes, y compris le mélange et le revêtement.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.batteries.caption.recycling\";a:4:{s:4:\"text\";s:183:\"Différentes fractions de matériaux d\'un processus de recyclage, avant et après l\'homogénéisation pour l\'analyse ultérieure afin de déterminer la pureté et la valeur marchande.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"applications.batteries.caption.silicon\";a:4:{s:4:\"text\";s:203:\"Répartition de la taille des particules basée sur le volume de l\'échantillon initial et après 60 minutes de broyage dans le broyeur à billes à haut rendement Emax et le broyeur vibrant MM 500 nano.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"applications.batteries.coating.subhead\";a:4:{s:4:\"text\";s:11:\"Revêtement\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"applications.batteries.coating.txt\";a:4:{s:4:\"text\";s:1034:\"<div>Le processus de revêtement dans le broyeur à billes repose sur deux principes fondamentaux : la production d\'un mélange homogène de deux matériaux et le revêtement mécanique des particules. Cela se fait par la création d\'effets d\'impact qui facilitent l\'adhérence du matériau de revêtement à la surface des particules.</div>
<div></div>
<div>On utilise des procédés humides et secs pour le revêtement afin d\'améliorer les performances des électrodes de batterie. Dans les batteries lithium-ion, par exemple, les particules de silicium peuvent être recouvertes d\'un revêtement polymère afin d\'améliorer la stabilité des cycles ; ou les particules de LNMO peuvent être enrobées d\'une couche de céramique afin d\'améliorer la vitesse de charge. Dans le cas des batteries zinc-air, les particules d\'anode sont recouvertes de verre au béryllium afin d\'optimiser la capacité de recharge.
Les processus de revêtement dans les broyeurs à billes RETSCH sont simples, rentables et facilement modulables. </div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"applications.batteries.cryomill\";a:4:{s:4:\"text\";s:245:\"Le CryoMill dispose d\'un système de refroidissement intégré qui refroidit continuellement le bol de broyage avec de l\'azote liquide avant et pendant le processus de broyage, permettant ainsi un refroidissement maximal jusqu\'à -196°C.&nbsp ;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.batteries.cylindrical-cells\";a:4:{s:4:\"text\";s:21:\"Cellules cylindriques\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.batteries.electrolyte.hl\";a:4:{s:4:\"text\";s:60:\"Broyage de LPS sous atmosphère et température contrôlées\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"applications.batteries.emax\";a:4:{s:4:\"text\";s:204:\"L\'Emax est équipé d\'un système de refroidissement intégré. L\'utilisateur peut régler une température maximale, ce qui entraîne des pauses de refroidissement automatiques pendant le fonctionnement.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"applications.batteries.flyer\";a:4:{s:4:\"text\";s:52:\"Dépliant d\'application<br />Technique des batteries\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"applications.batteries.fractionation\";a:4:{s:4:\"text\";s:33:\"Fractionnement avec des tamiseurs\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.batteries.fractionation.txt\";a:4:{s:4:\"text\";s:193:\"Les tamiseurs comme ceux de la série AS 200 de RETSCH conviennent à la séparation de différentes fractions de matériaux, par exemple la masse noire, les pièces polymères et métalliques.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"applications.batteries.graphite.hl\";a:4:{s:4:\"text\";s:75:\"Réduction du graphite à la taille du nanomètre par broyage humide&nbsp ;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"applications.batteries.hl\";a:4:{s:4:\"text\";s:25:\"Technologie des batteries\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"applications.batteries.intro\";a:4:{s:4:\"text\";s:760:\"De la recherche au recyclage en passant par la fabrication et l\'assurance qualité, les broyeurs de laboratoire RETSCH jouent un rôle essentiel à chaque étape de la chaîne de valeur de la production de batteries. Dans la recherche sur les batteries, les broyeurs à billes jouent un rôle important dans le développement de nouveaux systèmes de matériaux.<br /><br />Les giga-usines, les entreprises de recyclage et les laboratoires d\'essai font appel aux broyeurs RETSCH pour homogénéiser les composants et les matériaux des batteries et les préparer pour une analyse qualitative complète. RETSCH propose des solutions allant du pré-broyage à l\'analyse granulométrique par tamisage, en passant par le broyage fin et la division d\'échantillons.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"applications.batteries.itp.copper\";a:4:{s:4:\"text\";s:121:\"Consultez notre poster thématique interactif avec de courtes vidéos sur la préparation des échantillons pour XRF/XRD.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"applications.batteries.lightweight\";a:4:{s:4:\"text\";s:27:\"Fraction légère ou lourde\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.batteries.mechanochemistry.link\";a:4:{s:4:\"text\";s:410:\"Consultez notre page sur <b><a href=\"https://www.retsch.com/fr/applications/mecanochimie/\" class=\"internal-link\" alt=\"Opens internal link in current window\">Mécanochimie</a></b> pour en savoir plus sur les applications mécanochimiques avec RETSCH <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/\" class=\"internal-link\" alt=\"Opens internal link in current window\">Broyeurs à billes </a>.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"applications.batteries.mills.temperature.hl\";a:4:{s:4:\"text\";s:73:\"Broyeurs à billes de laboratoire avec contrôle actif de la température\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.batteries.mills.temperature.txt\";a:4:{s:4:\"text\";s:960:\"La préparation des échantillons dans les broyeurs à billes génère souvent des températures élevées, supérieures à 80 °C, ce qui peut avoir un effet négatif lorsque l\'on travaille avec des matériaux sensibles à la température. Il peut s\'avérer nécessaire de refroidir, voire de congeler les échantillons afin de faciliter le broyage, d\'éviter l\'agglomération, de préserver l\'intégrité de l\'échantillon pour l\'analyse ultérieure ou de contrôler les réactions mécanochimiques. L\'augmentation de la température est principalement due aux effets d\'impact et de friction à l\'intérieur du bol de broyage et est influencée par la conception du broyeur et sa capacité à dissiper la chaleur. Pour de tels cas, RETSCH propose des broyeurs à billes avec régulation active de la température qui maintiennent la température du bol de broyage à un niveau bas pendant le broyage ou qui fragilisent les échantillons en les refroidissant.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"applications.batteries.mixing.hl\";a:4:{s:4:\"text\";s:50:\"Mélange et revêtement de matériaux de batteries\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"applications.batteries.mixing.intro\";a:4:{s:4:\"text\";s:516:\"Un grand nombre de processus de mélange et de revêtement font partie de la production de batteries. Pour le mélange, on utilise différents appareils, dont des agitateurs et des mélangeurs à vortex, mais les broyeurs à billes peuvent également convenir, en particulier pour les applications de recherche. Le mouvement continu de l\'échantillon dans un broyeur à billes, indépendamment du niveau d\'énergie ou de la présence de billes, permet d\'obtenir d\'excellents résultats de mélange et de revêtement.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.batteries.mixing.subhead\";a:4:{s:4:\"text\";s:8:\"Mélange\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"applications.batteries.mixing.txt\";a:4:{s:4:\"text\";s:941:\"Les broyeurs à billes conviennent aussi bien pour le mélange humide de slurries que pour le mélange à sec de produits en vrac. Un exemple de processus de mélange à sec est la fabrication de matériaux pour cathodes actives, qui nécessite un mélange stœchiométrique précis de composants secs. Dans les processus de mélange humide, comme la fabrication de slurry d\'électrode, il est nécessaire d\'étudier des facteurs tels que la composition du matériau, l\'intensité du mélange, les variations de température, les changements de viscosité et l\'ordre d\'ajout des produits chimiques.<br /><br />Les vibro-broyeurs RETSCH offrent un contrôle total des paramètres tels que l\'apport d\'énergie, le temps et la température. D\'autres avantages sont le choix des matériaux et des tailles des bols de broyage, la possibilité de travailler dans des conditions inertes et l\'option de broyer plusieurs échantillons simultanément.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"applications.batteries.mm500control\";a:4:{s:4:\"text\";s:286:\"Le MM 500 control refroidit les bols de broyage en continu pendant le fonctionnement avec des liquides thermiques tels que l\'eau, le glycol ou l\'azote liquide. Il est ainsi possible d\'atteindre une température minimale de -100 °C et il est également possible de réchauffer les bols.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"applications.batteries.pouch-cells\";a:4:{s:4:\"text\";s:13:\"Cellule poche\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.batteries.preparation.hl\";a:4:{s:4:\"text\";s:56:\"Préparation d\'échantillons de batteries pour l\'analyse\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.batteries.preparation.intro\";a:4:{s:4:\"text\";s:726:\"La caractérisation analytique des matériaux ne nécessite généralement que de petites quantités, allant de quelques grammes à quelques milligrammes. Sans une préparation adéquate de l\'échantillon, les résultats d\'analyse ne sont pas significatifs. Pour obtenir des résultats fiables, l\'échantillon doit être réellement représentatif, c\'est-à-dire que sa composition doit refléter l\'ensemble du matériau de départ. Cela nécessite une homogénéisation mécanique approfondie par broyage et mélange avant le prélèvement de l\'échantillon. Il faut également éviter que des impuretés ne s\'introduisent dans le matériau pendant la préparation de l\'échantillon, car cela pourrait fausser les résultats.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"applications.batteries.preparation.metal.hl\";a:4:{s:4:\"text\";s:77:\"Préparation d\'échantillons de matériaux de batteries contenant des métaux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.batteries.preparation.metal.txt\";a:4:{s:4:\"text\";s:1318:\"<div>L\'analyse des matériaux des anodes et des cathodes est un élément fondamental du contrôle qualité et de la recherche. La compréhension de la composition, de la structure et des propriétés de ces composants clés est essentielle pour optimiser les performances, la capacité et la durée de vie de la batterie.</div>
<div></div>
<div>L\'électrode d\'une batterie lithium-ion est constituée d\'un revêtement de matériau actif (oxyde métallique ou composé à base de carbone) sur un collecteur de courant (aluminium ou cuivre). En raison du composant métallique, le broyage des électrodes représente un défi. Des mélanges de matériaux similaires, composés de poudre d\'électrode et de composants métalliques, se retrouvent dans les processus de recyclage. Les grands échantillons peuvent être broyés avec un <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-couteaux/\" class=\"internal-link\" alt=\"«\">broyeur à couteaux </a>. Pour le broyage fin, on peut utiliser des broyeurs à billes. Il convient toutefois de noter que les broyeurs à billes ne broient pas les particules métalliques, mais les aplatissent plutôt. Les poudres contenant des particules métalliques peuvent toutefois être broyées jusqu\'à un certain point, notamment dans des conditions cryogéniques.</div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"applications.batteries.preparation.polymeric.hl\";a:4:{s:4:\"text\";s:44:\"Préparation des échantillons de polymères\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.batteries.preparation.polymeric.txt\";a:4:{s:4:\"text\";s:1615:\"Les polymères utilisés dans les composants de batteries ont des exigences particulières en matière de résistance mécanique et thermique. Il est donc essentiel d\'analyser leur composition chimique afin de comprendre leurs limites et de formuler la composition appropriée. <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-couteaux/\" class=\"internal-link\" alt=\" Opens internal link in current window \">Les broyeurs à couteaux </a>sont utilisés pour le pré-broyage de pièces polymères macroscopiques, généralement suivi d\'une pulvérisation dans un broyeur à billes. Dans les deux cas, il peut être nécessaire de fragiliser l\'échantillon dans l\'azote liquide pour garantir un broyage efficace.<br /><br />Le CryoKit permet de refroidir manuellement l\'échantillon avant le broyage dans le broyeur à billes. De plus, RETSCH propose des broyeurs avec système de refroidissement intégré, comme par exemple le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/vibro-broyeurs-cryomill/\" class=\"internal-link\" alt=\"«\">CryoMill</a> et le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/mm-500-control/\" class=\"internal-link\" alt=\"«\">broyeur oscillant MM500 control</a>. Ces broyeurs à billes de laboratoire sont spécialement conçus pour le broyage de matériaux élastiques dans des conditions cryogéniques. Dans ce cas, l\'échantillon est refroidi à des températures extrêmement basses, tandis que le broyeur maintient activement le bol de broyage à une température constante de -196°C, garantissant ainsi un broyage efficace et effectif.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"applications.batteries.preparation.xray.hl\";a:4:{s:4:\"text\";s:56:\"Préparation d\'échantillons pour l\'analyse par rayons X\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"applications.batteries.preparation.xray.txt\";a:4:{s:4:\"text\";s:933:\"<div>La spectroscopie de fluorescence X (XRF) et la diffraction des rayons X (XRD) sont des techniques d\'analyse très répandues dans la technologie des batteries, utilisées tout au long du cycle de vie des batteries, des minéraux aux produits de dégradation en passant par les matériaux actifs des batteries. Ces méthodes sont essentielles pour évaluer la composition chimique et les caractéristiques structurelles des matériaux, y compris l\'identification et la quantification de divers éléments et composés tels que </div>.
<div><ul><li>Teneur en nickel dans les minerais de latérite</li><li>Impuretés comme le fer dans le matériau brut de silicium</li><li>le degré de graphitisation</li><li>Résidus de métaux précieux dans la fraction de polymère recyclé</li></ul></div>
<div>RETSCH propose une gamme de produits parfaitement adaptés à la préparation d\'échantillons pour l\'analyse XRF et RDA.&nbsp;</div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"applications.batteries.preparation.xray.txt.2\";a:4:{s:4:\"text\";s:502:\"Pour la spectroscopie RD, les échantillons doivent généralement être broyés à une taille de particules &lt;100 µm. Des concasseurs à mâchoires et des diviseurs d\'échantillons sont utilisés pour le pré-broyage et la division, suivis d\'un broyage fin dans un broyeur à billes ou à disques. Enfin, une pastille est comprimée afin d\'obtenir un échantillon compacté avec une concentration élevée en éléments et une surface lisse qui garantit une détectabilité optimale des éléments.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"applications.batteries.preparation.xrd.txt\";a:4:{s:4:\"text\";s:377:\"Pour la RDA, un procédé de broyage plus doux et des tailles de particules encore plus fines sont nécessaires afin de préserver la structure du réseau cristallin de l\'échantillon. Le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/mccrone-xrd-mill/\" class=\"internal-link\" alt=\"«\">broyeur XRD McCrone</a> est parfaitement adapté à cette application.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"applications.batteries.question.1\";a:4:{s:4:\"text\";s:110:\"Quel est le rôle des broyeurs de laboratoire de RETSCH&nbsp;dans la recherche et la production de batteries ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"applications.batteries.question.2\";a:4:{s:4:\"text\";s:77:\"Les broyeurs RETSCH sont-ils adaptés au broyage de matériaux de batteries ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"applications.batteries.question.3\";a:4:{s:4:\"text\";s:109:\"Comment les broyeurs RETSCH sont-ils utilisés pour le recyclage des batteries à l\'échelle du laboratoire ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"applications.batteries.question.4\";a:4:{s:4:\"text\";s:125:\"Quelles solutions RETSCH propose-t-elle dans les domaines de la recherche sur les batteries et de la science des matériaux ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"applications.batteries.recycling.blackmass\";a:4:{s:4:\"text\";s:54:\"<b>Masse noire<br />MM 400<br /></b>2 mm / &lt;300 µm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.batteries.recycling.caption\";a:4:{s:4:\"text\";s:183:\"Différentes fractions de matériaux d\'un processus de recyclage, avant et après l\'homogénéisation pour l\'analyse ultérieure afin de déterminer la pureté et la valeur marchande.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"applications.batteries.recycling.hl\";a:4:{s:4:\"text\";s:52:\"Recyclage des batteries à l\'échelle du laboratoire\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.batteries.recycling.housing\";a:4:{s:4:\"text\";s:63:\"<b>Parties du boîtier</b><br />SM300</b><br />60 mm / &lt;4 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"applications.batteries.recycling.metal\";a:4:{s:4:\"text\";s:71:\"<b>Feuille métallique<br />MM 500 control<br /></b>15 mm / &lt;800 µm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"applications.batteries.recycling.polymeric\";a:4:{s:4:\"text\";s:63:\"<b>Feuille polymère<br />CryoMill<br /></b>10 mm / &lt;800 µm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"applications.batteries.recycling.sampleprep.hl\";a:4:{s:4:\"text\";s:52:\"Préparation d\'échantillons de fractions recyclées\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"applications.batteries.recycling.txt\";a:4:{s:4:\"text\";s:235:\"Lors du recyclage, le broyage de batteries complètes ou démontées est l\'une des premières étapes. Dans la recherche de nouvelles voies de recyclage, ce broyage est effectué à petite échelle avec des broyeurs à couteaux RETSCH.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"applications.batteries.recycling.txt.1\";a:4:{s:4:\"text\";s:906:\"L\'analyse de la composition chimique des fractions de matériaux recyclés est indispensable, tant dans les projets de recherche que dans les processus de recyclage à grande échelle. En raison de la nature inhomogène de ces matériaux, ils doivent être préparés mécaniquement et homogénéisés en poudres fines pour permettre une analyse précise. Les fractions de polymères, en particulier, doivent être broyées afin de faciliter la digestion par micro-ondes et l\'analyse ICP-MS, et de permettre la quantification des métaux résiduels tels que le lithium, le cobalt, le nickel et le manganèse. En outre, la valeur marchande de la fraction noire est influencée par sa teneur en métaux précieux tels que le lithium et le cobalt. Afin de garantir une préparation fiable des échantillons, RETSCH propose une gamme complète de broyeurs adaptés aussi bien au pré-broyage qu\'au broyage fin.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"applications.batteries.references\";a:4:{s:4:\"text\";s:765:\"[1]&nbsp;Picture reprinted and modified&nbsp; “Effective Mechanochemical Synthesis of Sulfide Solid Electrolyte Li<sub>3</sub>PS<sub>4</sub> in a High Energy Ball Mill by Process Investigation “; Hofer, M., Kwade, A. et al;  Adv. Powder Technol. 2023, 34, 104004.<br /><br /> [2]&nbsp;Picture reprinted and modified “Li<sub>5</sub>NCl<sub>2</sub>: A Fully-Reduced, Highly-Disordered Nitride-Halide Electrolyte for Solid-State Batteries with Lithium-Metal Anodes”; Victor Landgraf, Theodosios Famprikis, et al; ACS Appl. Energy Mater. 2023, 6, 3, 1661–1672.<br /><br /> [3]&nbsp;Picture reprinted and modified “Recycling spent lithium-ion batteries using a mechanochemical approach”; Mengmeng Wang, Kang Liu, et al; Circular Economy 2022,1, 2. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"applications.batteries.selection.hl\";a:4:{s:4:\"text\";s:35:\"Choix du broyeur le plus approprié\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"applications.batteries.selection.txt\";a:4:{s:4:\"text\";s:2588:\"Les broyeurs de laboratoire RETSCH constituent un excellent choix pour les applications de recherche sur les batteries et pour la préparation mécanique des échantillons avant analyse. La gamme complète, qui comprend des <a href=\"https://www.retsch.com/fr/produits/broyer/concasseurs-a-machoires/\" class=\"external-link-new-window\" alt=\"Opens internal link in current window\">concasseurs à mâchoires</a>, des <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-rotor/\" class=\"external-link-new-window\" alt=\"Opens internal link in current window\">broyeurs à rotor</a>, des <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-couteaux/\" class=\"external-link-new-window\" alt=\"Opens internal link in current window\">broyeurs à couteaux</a>, des <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/\" class=\"external-link-new-window\" alt=\"Opens internal link in current window\">broyeurs à billes</a>, des <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-mortier/rm-200/\" class=\"external-link-new-window\" alt=\"Opens internal link in current window\">broyeurs à mortier</a>&nbsp;et des <a href=\"https://www.retsch.com/fr/produits/assister/\" class=\"external-link-new-window\" alt=\"Opens internal link in current window\">appareils de préparation</a>, offre une polyvalence et une facilité d\'utilisation exceptionnelles.
Les broyeurs à billes RETSCH, par exemple, sont conçus pour répondre aux exigences de la recherche. Ils peuvent être utilisés dans une boîte à gants et permettent de manipuler des atmosphères contrôlées, grâce à des couvercles d\'aération et un dispositif de fermeture de sécurité qui garantit le transport sûr des bols de broyage. Pour gérer les conditions thermiques pendant le processus de broyage, certains modèles offrent un contrôle de la température. Les broyeurs à billes peuvent accueillir des bols de différentes tailles et matériaux.
RETSCH offre des conseils complets sur le choix du meilleur équipement pour une application spécifique. Pour faciliter le processus de sélection, les caractéristiques et les points forts de chaque modèle de broyeur à billes sont représentés dans un graphique. Dans les exemples ci-dessous, il est facile de voir que le broyeur à billes planétaire PM 300 offre des avantages en termes de puissance, de finesse finale et de volume maximal du bol par rapport au broyeur mélangeur MM 500, qui offre quant à lui une manipulation plus facile, une plus grande polyvalence et la possibilité de contrôler la température pendant le processus.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"applications.batteries.shredding\";a:4:{s:4:\"text\";s:7:\"Broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"applications.batteries.silicon.hl\";a:4:{s:4:\"text\";s:19:\"Broyage du silicium\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.batteries.size-reduction.hl\";a:4:{s:4:\"text\";s:34:\"Broyage de matériaux de batteries\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.batteries.size-reduction.txt\";a:4:{s:4:\"text\";s:576:\"La taille des particules et la distribution de la taille des particules des matériaux actifs déterminent en grande partie la performance de la batterie, comme par exemple la capacité, la densité de puissance, la capacité de taux, la densité d\'énergie, la stabilité du cycle de vie et la sécurité. Les broyeurs de laboratoire RETSCH sont utilisés pour le broyage de particules de matières premières telles que le nickel, le manganèse, le cobalt, les matériaux contenant du lithium ou le graphite, ou pour la désagglomération de matériaux actifs d\'électrodes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"applications.batteries.subhead\";a:4:{s:4:\"text\";s:125:\"Le rôle des broyeurs de laboratoire dans la recherche, la production, le contrôle de qualité et le recyclage des batteries\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.batteries.synthesis.cathode.txt\";a:4:{s:4:\"text\";s:275:\"Réduction mécanochimique du matériau de la cathode des batteries lithium-ion dans un processus de prétraitement de recyclage hydrométallurgique pour une étape de recyclage des batteries lithium-ion efficace sur le plan énergétique et exempte de déchets liquides. [3]\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.batteries.synthesis.electrolydes.txt\";a:4:{s:4:\"text\";s:120:\"Synthèse sans solvant d\'électrolytes solides pour une fabrication plus écologique des batteries à l\'état solide [1]\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"applications.batteries.synthesis.hl\";a:4:{s:4:\"text\";s:47:\"Synthèse de nouveaux matériaux pour batteries\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.batteries.synthesis.hl.1\";a:4:{s:4:\"text\";s:41:\"Contrôle des processus avec GrindControl\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.batteries.synthesis.hl.2\";a:4:{s:4:\"text\";s:39:\"Spectroscopie RAMAN avec vibro-broyeurs\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.batteries.synthesis.hl.3\";a:4:{s:4:\"text\";s:29:\"Travail en atmosphère inerte\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"applications.batteries.synthesis.novel.txt\";a:4:{s:4:\"text\";s:130:\"Synthèse de nouveaux électrolytes solides pour améliorer les performances et la stabilité des batteries à l\'état solide. [2]\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"applications.batteries.synthesis.txt\";a:4:{s:4:\"text\";s:953:\"La synthèse mécanochimique est devenue particulièrement populaire dans le domaine de la technologie des batteries, où elle est utilisée pour produire des électrolytes innovants, des séparateurs ou des composites polyphasés de haute pureté ou pour optimiser leur microstructure. Par exemple, de nouveaux électrolytes solides peuvent être synthétisés par un procédé sans solvant ou leur performance et leur stabilité peuvent être améliorées. Une autre application réside dans les réactions de recyclage respectueuses de l\'environnement, comme la réduction mécanochimique des matériaux cathodiques pour les batteries lithium-ion. Tous les types de broyeurs à billes sont adaptés à la synthèse mécanique. Comme il s\'agit en général de produits chimiques sensibles à l\'air et coûteux, le traitement par lots dans des récipients de petit volume - comme ceux disponibles pour les vibro-broyeurs RETSCH - constitue un avantage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"applications.batteries.synthesis.txt.1\";a:4:{s:4:\"text\";s:621:\"Le contrôle de la température et de la pression est essentiel dans le développement des matériaux de batterie afin de garantir des conditions optimales pour le maintien de l\'intégrité des matériaux. Ces paramètres influencent les propriétés physiques et chimiques des matériaux et ont un impact direct sur leurs performances. Un contrôle précis de ces conditions est essentiel pour obtenir des résultats cohérents et permettre une mise à l\'échelle réussie des processus de production. Des couvercles spéciaux sont proposés pour mesurer la température et la pression à l\'intérieur du bol de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"applications.batteries.synthesis.txt.2\";a:4:{s:4:\"text\";s:427:\"Les vibro-broyeurs sont particulièrement bien adaptés à la spectroscopie RAMAN in situ, qui permet d\'étudier en détail la cinétique des réactions mécanochimiques. Le MM 400 est équipé d\'une plaque de fond amovible qui présente deux ouvertures par lesquelles le spectromètre RAMAN pointe vers le fond des bols de broyage en PMMA transparent. Le broyeur permet des durées de fonctionnement allant jusqu\'à 99 heures.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"applications.batteries.synthesis.txt.3\";a:4:{s:4:\"text\";s:390:\"Pour la manipulation des matériaux sensibles à l\'atmosphère, la procédure habituelle consiste à remplir et à ouvrir les bols de broyage dans la glove box. Il est également possible d\'utiliser des couvercles de mise sous gaz pour contrôler ou modifier l\'atmosphère dans le bol fermé. Il est également possible de placer un broyeur planétaire à billes complet dans une glove box.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"applications.batteries.wp\";a:4:{s:4:\"text\";s:41:\"Papier blanc<br />Technique des batteries\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"applications.batteries.xrf-range\";a:4:{s:4:\"text\";s:70:\"Appareils RETSCH pour la préparation des échantillons pour la RFA/RD\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"applications.biology.caption.2ml_tubes\";a:4:{s:4:\"text\";s:42:\"Tubes à essai de 2 ml en acier inoxydable\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"applications.biology.caption.agarose\";a:4:{s:4:\"text\";s:146:\"Gel d\'agarose pour la séparation de l\'ARN des aiguilles de pin homogénéisées, reproductibilité élevée, quantité suffisante d\'ARN préparé\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"applications.biology.caption.berries\";a:4:{s:4:\"text\";s:55:\"Baies collantes avant et après le broyage cryogénique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"applications.biology.caption.bones\";a:4:{s:4:\"text\";s:69:\"Échantillon d\'os avant et après broyage dans un broyeur à couteaux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"applications.biology.caption.hair\";a:4:{s:4:\"text\";s:64:\"Cheveux humains avant et après le broyage dans un vibro-broyeur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"applications.biology.caption.liver\";a:4:{s:4:\"text\";s:70:\"Échantillon de foie avant et après homogénéisation dans le MM 400 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"applications.biology.caption.meat\";a:4:{s:4:\"text\";s:58:\"Morceaux de viande avant et après le broyage cryogénique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"applications.biology.caption.microalgae\";a:4:{s:4:\"text\";s:183:\"Cellules de Phaeodactylum tricornutum avant (à gauche) et après la désintégration cellulaire (à droite) avec le vibro-broyeur MM 400 en combinaison avec l\'adaptateur Falcontube. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"applications.biology.caption.pine\";a:4:{s:4:\"text\";s:56:\"Aiguilles de pin avant et après le broyage cryogénique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"applications.biology.caption.protein\";a:4:{s:4:\"text\";s:190:\"Reproductibilité accrue de la concentration en protéines totales après désintégration des cellules, 7 min en<br />MM 400, 12 min Vortex.<br />Barres d\'erreur : % de déviation standard \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.biology.caption.temperature\";a:4:{s:4:\"text\";s:200:\"Augmentation de la température pendant la désintégration des cellules dans le MM 400 à 30 Hz, ou avec un Vortexer, refroidissement sur glace après chaque minute de désintégration des cellules. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"applications.biology.caption.widemouth\";a:4:{s:4:\"text\";s:58:\"MM 400 avec adaptateurs pour flacons à col large de 30 ml\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"applications.biology.cell_disruption.hl\";a:4:{s:4:\"text\";s:64:\"Désintégration cellulaire de micro-organismes (en suspension) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"applications.biology.cell_disruption.txt.1\";a:4:{s:4:\"text\";s:1268:\"La désintégration cellulaire est souvent la méthode privilégiée pour extraire les composants cellulaires des bactéries, des levures, des champignons ou des microalgues, et est réalisée soit par des moyens chimiques, soit par des moyens mécaniques. Les méthodes mécaniques conviennent mieux aux cellules dont les parois sont tenaces ou lorsque les produits chimiques pourraient nuire à l\'extraction et doivent donc être évités.<br /><br />Une méthode courante et efficace est le bead beating, qui consiste à cisailler les cellules en suspension à l\'aide de billes. Le bead beating peut être réalisé à petite ou à grande échelle dans différents flacons ou tubes. Il est possible de mélanger la suspension avec des billes et d\'utiliser un mélangeur à vortex. Cependant, cette méthode est lente et incohérente, en particulier si le nombre d\'échantillons est important ou si les temps de désintégration sont longs. L\'utilisation de <b><a href=\"https://www.retsch.com/fr/produits/broyer/vibro-broyeurs/\" class=\"internal-link\" alt=\"Opens internal link in current window\">RETSCH vibro-broyeurs</a></b> avec des adaptateurs qui automatisent le processus et le rendent rapide, efficace et reproductible, permet d\'obtenir de meilleurs résultats.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"applications.biology.cell_disruption.txt.2\";a:4:{s:4:\"text\";s:1674:\"<div>Le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/vibro-broyeurs-mm-400/\" class=\"internal-link\" alt=\"Opens internal link in current window\">MM 400</a> traite jusqu\'à 20 échantillons dans des tubes Eppendorf de 1,5 ou 2 ml, avec un gain de temps et sans contamination croisée. De plus, un adaptateur est disponible pour accueillir jusqu\'à huit tubes Falcon de 50 ml. La taille optimale des billes pour la désintégration cellulaire dépend du type de cellule ; pour les bactéries et les levures, il est recommandé d\'utiliser des billes de verre d\'un diamètre de 0,75 à 1,5 mm, tandis que pour les champignons et les microalgues, des billes plus petites, de l\'ordre de 0,1 à 0,5 mm, sont plus appropriées.</div>
<div>Pour l\'extraction d\'ADN ou d\'ARN, les petits tubes jetables jusqu\'à 2 ml sont parfaitement adaptés, tandis que les grands tubes comme les Falcontubes de 50 ml conviennent bien pour le traitement des protéines ou des métabolites. Les paramètres optimaux de bead beating varient en fonction du type de cellule. Il peut être nécessaire de faire quelques essais pour obtenir les meilleurs résultats. En général, 30 secondes (la plupart des microalgues) à 7 minutes (les levures en général) de bead beating sont nécessaires pour casser complètement les cellules.</div>
<div></div>
<div><b>En accueillant jusqu\'à cinquante récipients jetables de 2 ml, les vibrobroyeurs comme le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/mm-500-vario/\" class=\"internal-link\" alt=\"Opens internal link in current window\">MM 500 vario</a></b><b> </b><b>augmentent le débit d\'échantillons.</b></div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"applications.biology.cryogenic.hl\";a:4:{s:4:\"text\";s:48:\"Broyage cryogénique d\'échantillons biologiques\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"applications.biology.cryogenic.txt\";a:4:{s:4:\"text\";s:925:\"<div>Certains échantillons biologiques, tels que les plantes fibreuses, les veines coriaces, les ongles ou certains tissus animaux ou tumoraux, sont difficiles à homogénéiser dans un système tampon. Ils sont soit trop mous, soit trop durs, soit trop fibreux pour être pulvérisés efficacement en suspension. Une meilleure alternative pour ces échantillons est le broyage cryogénique, qui consiste à les congeler avec de l\'azote liquide avant ou pendant le processus de broyage. Cette technique rend les échantillons cassants et faciles à broyer en poudres homogènes. Le broyage cryogénique présente également l\'avantage de préserver l\'intégrité des protéines ou des composés volatils, par exemple, qui pourraient se dégrader ou s\'évaporer à des températures plus élevées. En outre, le broyage cryogénique peut briser les organites intracellulaires de certains organismes, tels que la levure.</div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"applications.biology.cryogenic.txt.1\";a:4:{s:4:\"text\";s:1355:\"Pour les échantillons collants, comme les baies, le broyage cryogénique est souvent la seule méthode efficace pour obtenir un échantillon homogène. Le tableau présente quelques exemples de matériaux d\'échantillons qui ont été traités avec succès par broyage cryogénique dans le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/vibro-broyeurs-mm-400/\" class=\"internal-link\" alt=\"Opens internal link in current window\">vibrobroyeur MM 400</a> ou le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/vibro-broyeurs-cryomill/\" class=\"internal-link\" alt=\"Opens internal link in current window\">CryoMill</a>. Il est possible d\'utiliser des récipients en acier de 2 ml pour le broyage cryogénique dans le MM 400. Des effets similaires peuvent être obtenus dans le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/mm-500-control/\" class=\"internal-link\" alt=\"Opens internal link in current window\">MM 500 control</a> avec des récipients de broyage jusqu\'à 125 ml pour des quantités d\'échantillons plus importantes. Dans ce cas, il faut utiliser le CryoPad pour travailler avec de l\'azote liquide. Pour les volumes d\'échantillons plus petits, des récipients en acier inoxydable de 2 ml avec les adaptateurs correspondants sont également proposés pour tous les broyeurs mentionnés. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"applications.biology.faq.1\";a:4:{s:4:\"text\";s:83:\"Qu\'entend-on par &quot;Bead Beating&quot;, pour la désintégration des cellules ? \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"applications.biology.faq.1.answer\";a:4:{s:4:\"text\";s:1042:\"Le bead beating est un procédé mécanique souvent utilisé pour la désintégration cellulaire afin d\'obtenir l\'extraction de composants cellulaires de micro-organismes tels que les bactéries, les levures, les champignons ou les microalgues. Dans cette technique, de petites billes cisaillent les cellules dans une suspension, ce qui peut être réalisé à différentes échelles avec différents récipients et tubes. L\'automatisation par les vibrobroyeurs RETSCH avec adaptateurs automatise le bead beating et garantit que le processus se déroule rapidement, efficacement et de manière reproductible.<br /><br /> La taille optimale des billes et d\'autres paramètres dépendent du type de cellules et ne peuvent être déterminés que par l\'expérimentation. Le vibrobroyeur MM 400 peut par exemple traiter jusqu\'à 20 échantillons dans des tubes Eppendorf de 1,5 ou 2 ml sans contamination croisée. Un adaptateur optionnel permet de recevoir jusqu\'à huit tubes Falcon de 50 ml, ce qui augmente encore la polyvalence du processus. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"applications.biology.faq.2\";a:4:{s:4:\"text\";s:40:\"Quand utiliser le broyage cryogénique ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"applications.biology.faq.2.answer\";a:4:{s:4:\"text\";s:1420:\"La fragmentation cryogénique est indispensable lorsqu\'il s\'agit d\'échantillons difficiles qui ne peuvent pas être homogénéisés dans les systèmes tampons traditionnels. C\'est notamment le cas des plantes fibreuses, des veines résistantes, des ongles ou de certains tissus animaux ou tumoraux. Cette technique consiste à congeler les échantillons avec de l\'azote liquide, soit avant, soit pendant le processus de broyage. Cela rend les échantillons cassants, ce qui facilite leur broyage en poudres homogènes.<br /><br />Le processus de broyage cryogénique présente des avantages évidents, car les protéines ou les composés volatils qui pourraient se décomposer ou s\'évaporer à des températures plus élevées sont conservés. En outre, il s\'avère efficace pour broyer des organites intracellulaires dans certains organismes. Surtout, le broyage cryogénique est la seule méthode efficace pour obtenir des échantillons homogènes de matériaux collants comme les baies.<br /><br />Pour obtenir des résultats optimaux, il est possible d\'effectuer le broyage cryogénique avec des broyeurs de laboratoire spéciaux comme le CryoMill ou le vibrobroyeur MM 400, qui peut contenir des récipients en acier de 2 ml. Le broyeur vibrant MM 500 control, spécialement conçu pour travailler avec de l\'azote liquide (LN<sub>2</sub>), peut accueillir des récipients de broyage plus grands, jusqu\'à 125 ml. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"applications.biology.faq.3\";a:4:{s:4:\"text\";s:114:\"Sélection de broyeurs appropriés pour le broyage d\'échantillons médico-légaux tels que les os et les cheveux \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"applications.biology.faq.3.answer\";a:4:{s:4:\"text\";s:1183:\"Pour le broyage d\'échantillons médico-légaux tels que les os ou les dents, les concasseurs à mâchoires ou les broyeurs à couteaux sont le meilleur choix pour la première étape du processus de broyage. RETSCH propose une gamme variée de broyeurs à couteaux pour le pré-broyage des matériaux d\'échantillons les plus divers, dont des substances molles, moyennement dures, élastiques, coriaces et fibreuses. De nombreux accessoires permettent d\'adapter parfaitement ces broyeurs aux différentes applications.<br /><br />Le SM 300 polyvalent, par exemple, dispose de trois rotors différents et de tamis de fond de 0,25 mm à 20 mm ainsi que d\'une vitesse variable de 100 à 3.000 min<sup>-1</sup>. Cette flexibilité permet d\'adapter le broyeur aux exigences spécifiques des échantillons médico-légaux.<br /><br />Pour les étapes de traitement suivantes, il convient d\'utiliser des broyeurs à billes avec des billes de broyage présentant un diamètre supérieur à 5 mm, fabriquées dans des matériaux tels que l\'acier, l\'oxyde de zirconium ou le carbure de tungstène. Pour le broyage des cheveux, il est préférable d\'utiliser des vibrobroyeurs comme le MM 400.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"applications.biology.forensic.hl\";a:4:{s:4:\"text\";s:29:\"Échantillons médico-légaux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"applications.biology.forensic.txt\";a:4:{s:4:\"text\";s:2025:\"<div>Les échantillons médico-légaux tels que les cheveux, les os et les dents sont généralement fragiles et ne doivent donc pas être refroidis avant d\'être broyés. Pour obtenir la finesse analytique souhaitée, les échantillons doivent éventuellement être pré-broyés dans un <b><a href=\"https://www.retsch.com/fr/produits/broyer/concasseurs-a-machoires/\" class=\"internal-link\" alt=\"Opens internal link in current window\">concasseur à mâchoires</a> </b>ou un <b><a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-couteaux/\" class=\"internal-link\" alt=\"Opens internal link in current window\">broyeur à couteaux</a> </b> pour réduire leur taille de particules, pour être ensuite traités dans un <b><a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/\" class=\"internal-link\" alt=\"Opens internal link in current window\">broyeur à billes </a></b> à moins de 10 mm. Les broyeurs à couteaux sont utilisés pour le pré-broyage des os, qui sont frais et ne peuvent pas être complètement secs et peuvent même contenir des restes de viande.</div>
<div></div>
<div>RETSCH propose une gamme de broyeurs à couteaux pour le pré-broyage de matériaux d\'échantillons mous, mi-durs, élastiques, coriaces et fibreux. Les nombreux accessoires permettent une adaptation optimale aux différentes applications. Le <b><a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-couteaux/sm-300/\" class=\"internal-link\" alt=\"Opens internal link in current window\">SM 300</a></b> peut être équipé de trois rotors différents et de tamis de fond de 0,25, mm à 20 mm. Contrairement aux os frais et gras, les os secs peuvent être réduits à une taille inférieure à 0,25 mm en une ou deux étapes. Le broyeur SM 300 présente une vitesse variable de 100 à 3.000 min<sup>-1</sup>. La suite du broyage des os, des dents ou des cheveux se fait généralement dans des broyeurs à billes avec des billes de broyage &gt;5 mm en acier, en oxyde de zirconium ou en carbure de tungstène.</div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"applications.biology.hl\";a:4:{s:4:\"text\";s:59:\"Désintégration cellulaire &amp; échantillons biologiques\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"applications.biology.homogenization.hl\";a:4:{s:4:\"text\";s:52:\"Broyage d\'échantillons biologiques mous et coriaces\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"applications.biology.homogenization.txt\";a:4:{s:4:\"text\";s:1354:\"Il est parfois difficile de broyer complètement certains échantillons biologiques, comme les crachats de patients atteints de mucoviscidose ou les échantillons de tissus comme le foie, les poumons ou les tumeurs. Les récipients jetables de 2 ml sont souvent trop petits pour contenir le volume total de l\'échantillon, de sorte que l\'échantillon doit être divisé et réuni après le processus d\'homogénéisation, ce qui représente une charge de travail et un temps supplémentaires pour les laborantins.<br /><br />Les bols de broyage plus grands en acier inoxydable, par exemple, peuvent contenir le volume total de l\'échantillon, mais doivent être nettoyés après chaque utilisation. Un adaptateur pour le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/vibro-broyeurs-mm-400/\" class=\"internal-link\" alt=\"Opens internal link in current window\">broyeur vibrant MM 400</a> permet de résoudre ce problème en permettant l\'utilisation de <b>5 tubes jetables de 5 ml</b>, qui offrent une plus grande capacité et ne doivent pas être nettoyés. Dix échantillons peuvent être broyés simultanément par lot. Pour l\'homogénéisation d\'échantillons de tissus, il est également possible d\'utiliser des <b>Falcontubes</b> de 50 ml. Dans ce cas, 8 échantillons par lot peuvent être traités en quelques minutes seulement. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"applications.biology.intro\";a:4:{s:4:\"text\";s:544:\"La préparation d\'échantillons biologiques tels que les os, les plantes, les muscles ou les crachats pour l\'analyse de l\'ADN, de l\'ARN, des protéines ou des métabolites peut s\'avérer être un défi. RETSCH propose des broyeurs de laboratoire qui broient et homogénéisent les échantillons solides, mais qui sont également adaptés à la désintégration cellulaire. Les broyeurs RETSCH sont utilisés, entre autres, dans les domaines de la biotechnologie, du diagnostic, de la médecine légale, de l\'agriculture et de la microbiologie. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"applications.biology.mills.hl\";a:4:{s:4:\"text\";s:95:\"Broyeurs adaptés à la désintégration cellulaire et à l\'homogénéisation des échantillons\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"applications.biology.subhead\";a:4:{s:4:\"text\";s:114:\"De la désintégration cellulaire à la pulvérisation et au broyage des échantillons biologiques les plus divers\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"applications.biology.table.bacteria.accessories\";a:4:{s:4:\"text\";s:124:\"<ul><li>2 bols de broyage en acier inoxydable 50 ml</li><li>2 billes de broyage 25 mm en acier inoxydable par bol </li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.biology.table.bacteria.quantity\";a:4:{s:4:\"text\";s:46:\"2 x 10 ml de boulettes de cellules congelées \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"applications.biology.table.bacteria.result\";a:4:{s:4:\"text\";s:39:\"désintégration complète des cellules\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"applications.biology.table.berries.accessories.\";a:4:{s:4:\"text\";s:119:\"<div><ul><li>Bol de broyage 50 ml, acier inoxydable</li><li>4 billes de broyage 15 mm, acier inoxydable</li></ul></div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"applications.biology.table.muscle.accessories\";a:4:{s:4:\"text\";s:106:\"<ul><li>Bol de broyage 50 ml, acier inoxydable</li><li>Bille de broyage 25 mm, acier inoxydable </li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.biology.table.nails.accessories\";a:4:{s:4:\"text\";s:143:\"<div><ul><li>Adaptateur CryoMill pour 4 récipients de 2 ml</li><li>Par récipient 4 billes de broyage en acier inoxydable 5 mm</li></ul></div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.biology.table.nails.quantity\";a:4:{s:4:\"text\";s:22:\"1 ongle par récipient\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"applications.biology.table.pine.accessories\";a:4:{s:4:\"text\";s:152:\"<ul><li>2 adaptateurs pour dix microtubes de 2 ml chacun</li><li>Pour chaque microtube, deux billes de broyage de 5 mm, acier inoxydable&nbsp;</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"applications.biology.table.pine.result\";a:4:{s:4:\"text\";s:80:\"Extraction d\'ARN reproductible à partir de 20 échantillons en une seule étape\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"applications.biology.table.rat.accessories.\";a:4:{s:4:\"text\";s:125:\"<div><ul><li>Bol de broyage 35 ml, acier inoxydable</li><li>1 bille de broyage 20 mm acier inoxydable,&nbsp;</li> </ul></div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"applications.biology.temperature.beadbeating.hl\";a:4:{s:4:\"text\";s:74:\"Contrôle de la température pour le bead beating en suspension cellulaire\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"applications.biology.temperature.beadbeating.txt.1\";a:4:{s:4:\"text\";s:862:\"La température joue un rôle crucial, en particulier dans les applications impliquant des protéines sensibles à la température. Il existe une solution, le broyage cryogénique (voir paragraphe correspondant), et une autre, le refroidissement de la suspension cellulaire.<br /><br />Pour le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/vibro-broyeurs-mm-400/\" class=\"internal-link\" alt=\"Opens internal link in current window\">MM 400</a>, il a été démontré que l\'augmentation de la température dans les tubes de 2 ml est modérée, même à 30 Hz, un moyen simple consiste à faire des pauses de plus d\'une minute, pendant lesquelles l\'adaptateur avec les tubes est refroidi pendant une minute dans un bain de glace. De cette manière, la température reste inférieure à 12-15°C, en fonction de la taille des billes utilisées. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"applications.biology.temperature.beadbeating.txt.2\";a:4:{s:4:\"text\";s:929:\"Pour contrôler l\'évolution de la température lors du bead beating, il est possible d\'utiliser le <b><a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/mm-500-control/\" class=\"internal-link\" alt=\"Opens internal link in current window\">broyeur vibrant MM 500 control</a></b>. Un adaptateur spécial accueille dix-huit flacons de 2 ml à usage unique par lot. Le broyeur est relié à un refroidisseur d\'eau réfrigérée à 4°C, qui refroidit à son tour l\'adaptateur qui reçoit les flacons. De cette manière, la température de la suspension est maintenue à environ 13°C, sans les fastidieuses phases d\'interruption manuelles dans un bain de glace. Bien que le MM 500 control ne puisse pas être utilisé avec l\'adaptateur Falcontube à usage unique, il peut être utilisé avec des récipients de broyage en acier inoxydable d\'un volume de 50, 80 ou 125 ml (voir exemple à gauche : <i>P. pastoris</i>).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"applications.biology.temperature.beadbeating.txt.3\";a:4:{s:4:\"text\";s:315:\"Si le broyeur fonctionne avec de l\'azote liquide et le CryoPad est réglé sur une température de 0°C, la température de la suspension cellulaire dans des tubes jetables de 2 ml peut même être maintenue à 0°C sans que la suspension ne gèle, ce qui permet de continuer à réaliser un bead beating efficace. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"applications.biology.washing.hl\";a:4:{s:4:\"text\";s:82:\"Procédé d\'obtention de cellules bactériennes intactes à partir de tissu humain\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"applications.biology.washing.txt\";a:4:{s:4:\"text\";s:1607:\"<div>L\'une des complications possibles des opérations de remplacement des articulations, par exemple au coude ou au genou, est l\'infection des tissus environnants par des bactéries. Ces infections, appelées infections de prothèses (PJI), peuvent survenir de quelques jours à plusieurs années après l\'opération. Elles sont difficiles à traiter, car elles peuvent être causées par différents types de bactéries et ne sont pas toujours détectées par les méthodes traditionnelles. Il est donc nécessaire d\'isoler les bactéries des échantillons de tissus de manière à préserver leur viabilité et à pouvoir les identifier et les cultiver.</div>
<div></div>
<div>C\'est là que le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/vibro-broyeurs-mm-400/\" class=\"internal-link\" alt=\"Opens internal link in current window\">vibrobroyeur MM 400</a> peut s\'avérer utile grâce à une procédure simple : Les échantillons sont mélangés avec 20 ml d\'eau déminéralisée stérile et 5 ml de billes de verre de 1 mm dans un récipient en acier stérilisé. Il est possible d\'utiliser des flacons à col large de 30 ml à usage unique. Jusqu\'à 8 flacons sont agités pendant 3,5 minutes à 30 Hz afin d\'éliminer les bactéries des échantillons sans les détruire. Les bactéries peuvent ensuite être facilement cultivées sur une plaque de gélose pour une analyse ultérieure. Cette méthode a un taux de détection élevé (A.-L. Roux et. al 2010) et peut être appliquée à tout échantillon de tissu solide infecté, même s\'il contient du matériel implanté.</div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.button.application_database\";a:4:{s:4:\"text\";s:72:\"Les applications les plus fréquentes de plus de 15000 rapports d\'essais\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"applications.button.application_lab\";a:4:{s:4:\"text\";s:79:\"Envoyez-nous votre échantillon pour un essai de broyage ou de tamisage gratuit\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"applications.button.industries\";a:4:{s:4:\"text\";s:56:\"Ici vous trouverez des informations pour votre industrie\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"applications.disruption.faq.hl\";a:4:{s:4:\"text\";s:65:\"Désintégration cellulaire &amp; échantillons biologiques - FAQ\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"applications.food.a1\";a:4:{s:4:\"text\";s:939:\"Les broyeurs à couteaux, les broyeurs à rotor, les broyeurs à lames et les broyeurs à billes conviennent le mieux à l\'homogénéisation des échantillons alimentaires. Chaque type offre des avantages spécifiques en fonction des caractéristiques de l\'échantillon. Les broyeurs à couteaux et les broyeurs à lames sont parfaitement adaptés aux échantillons volumineux, visqueux ou fibreux, tandis que les broyeurs à rotor et les broyeurs à billes peuvent traiter efficacement les échantillons durs, cassants ou mous. Pour les ingrédients gras, humides ou volatils, il est préférable de choisir un broyeur permettant le refroidissement ou le traitement cryogénique de l\'échantillon afin d\'éviter toute modification des caractéristiques de l\'échantillon. En choisissant le bon type de broyeur, on obtient des résultats d\'analyse précis et reproductibles, car les variations de la taille des particules sont minimisées.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"applications.food.a2\";a:4:{s:4:\"text\";s:484:\"Le broyage cryogénique est recommandé pour les aliments mous, visqueux, collants et gras, ainsi que pour la conservation d\'ingrédients volatils tels que les terpènes. Il est particulièrement efficace pour des matériaux comme le chocolat, qui peut se transformer en pâte à température ambiante. Le broyage cryogénique consiste à refroidir l\'échantillon avec de l\'azote liquide ou de la neige carbonique, ce qui permet de pulvériser complètement les matériaux difficiles.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"applications.food.a3\";a:4:{s:4:\"text\";s:660:\"La méthode QuEChERS d\'extraction des résidus de pesticides dans les aliments et les produits agricoles fait appel à des vibro-broyeurs pour pulvériser l\'échantillon avec de l\'acétonitrile et des additifs dans des tubes à centrifuger de 50 ml. Le modèle MM 400 peut agiter jusqu\'à huit tubes simultanément, offrant ainsi un processus d\'extraction plus reproductible que l\'agitation manuelle. En seulement trois minutes, les pesticides sont extraits et prêts pour l\'analyse chromatographique. Le rouleau du MM 400&nbsp;garantit une préparation rapide et fiable des échantillons pour la détection des résidus de pesticides par la méthode QuEChERS.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"applications.food.cryogenic.cuttingmills.hl\";a:4:{s:4:\"text\";s:50:\"Broyage cryogénique dans des broyeurs à couteaux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.food.cryogenic.cuttingmills.txt\";a:4:{s:4:\"text\";s:1003:\"Les broyeurs à couteaux comme le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-couteaux/sm-300/\" class=\"internal-link\" alt=\"Opens internal link in current window\">SM 300</a> sont particulièrement adaptés au broyage de charges plus importantes que les broyeurs ultracentrifuges ou les broyeurs mixeurs. Il est possible d\'utiliser aussi bien de l\'azote liquide que de la glace carbonique. L\'échantillon fragilisé est plutôt dur, c\'est pourquoi il est recommandé d\'utiliser le rotor à 6 disques, qui fonctionne plutôt comme un déchiqueteur. Il convient également au pré-broyage d\'échantillons hétérogènes tels que les morceaux de poulet congelés, y compris les os. La vitesse réduite de 700 min<sup>-1</sup> du SM 300 ainsi que la puissance de pointe du moteur de 20 kW constituent un avantage pour le broyage de gros morceaux d\'échantillons congelés. Seuls des tamis de fond avec des ouvertures &gt;10 mm doivent être utilisés afin de ne pas chauffer l\'échantillon. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"applications.food.cryogenic.hl\";a:4:{s:4:\"text\";s:92:\"Broyage cryogénique pour fragiliser les échantillons et préserver les composants volatils\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"applications.food.cryogenic.intro\";a:4:{s:4:\"text\";s:869:\"Il est préférable de traiter les échantillons humides dans des broyeurs mixeurs afin d\'éviter les obstructions et les pertes de matière. Le refroidissement de l\'échantillon améliore son comportement à la rupture et permet de mieux broyer les aliments mous, visqueux, collants et gras. Il est également recommandé pour préserver les composants volatils tels que les terpènes. Le broyage cryogénique à l\'azote liquide ou à la neige carbonique est efficace, mais il faut veiller à ce que les matériaux ne deviennent pas humides et à ce que les réfrigérants ne soient pas utilisés dans des outils de broyage fermés. Le broyage cryogénique peut être effectué dans des broyeurs mixeurs, des broyeurs à rotor ou des broyeurs à billes. En règle générale, seul ce type de broyage permet d\'obtenir un broyage complet des matières grasses/collantes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"applications.food.cryogenic.knifemills\";a:4:{s:4:\"text\";s:50:\"Broyage cryogénique avec des broyeurs à couteaux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"applications.food.cryogenic.knifemills.txt\";a:4:{s:4:\"text\";s:1377:\"<div>Il est même possible de broyer cryogéniquement du chocolat qui se transforme en pâte à température ambiante. L\'échantillon est mélangé à de la glace carbonique dans un rapport de 1:2 ; après quelques minutes, il est bien refroidi et le broyage commence. La glace carbonique maintient l\'échantillon au froid tout au long du processus. Lors du broyage cryogénique dans les broyeurs à couteaux, il faut veiller à ne pas utiliser d\'accessoires en plastique, car ceux-ci pourraient être endommagés pendant le processus. Parmi les accessoires appropriés figurent un bol de broyage en acier inoxydable, un couteau entièrement métallique et un couvercle avec une ouverture permettant l\'évaporation du dioxyde de carbone gazeux.</div>
<div></div>
<div>Une autre possibilité consiste à broyer des échantillons congelés provenant d\'un réfrigérateur à -20°C ou d\'un bain d\'azote liquide. Il n\'est pas recommandé d\'utiliser directement le LN<sub>2</sub>, car les broyeurs à couteaux ne sont pas conçus pour des températures allant jusqu\'à -196 °C. Cependant, ce n\'est pas grave si seulement quelques gouttes de réfrigérant tombent dans le récipient de broyage pendant l\'introduction de l\'échantillon. Dans de tels cas, il convient d\'utiliser le couteau entièrement métallique et le récipient en acier, également pour minimiser l\'usure.</div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"applications.food.cryogenic.mixermills\";a:4:{s:4:\"text\";s:44:\"Broyage cryogénique avec des vibro-broyeurs\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"applications.food.cryogenic.mixermills.txt\";a:4:{s:4:\"text\";s:3118:\"Normalement, le broyage cryogénique est effectué indirectement dans des broyeurs vibrants, en utilisant le LN<sub>2</sub> comme réfrigérant. Il est important de remplir d\'abord le bol avec la ou les billes de broyage et avec l\'échantillon, puis de le fermer hermétiquement avant la fragilisation. Il faut veiller à ce qu\'aucun azote liquide ne soit enfermé dans les bols de broyage, car l\'évaporation entraînerait une augmentation considérable de la pression dans le bol. Dans le cas du <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/vibro-broyeurs-mm-400/\" class=\"internal-link\" alt=\"Opens internal link in current window\">MM 400</a>, du <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/mm-500-vario/\" class=\"internal-link\" alt=\"Opens internal link in current window\">MM 500 vario</a> ou du <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/mm-500-nano/\" class=\"internal-link\" alt=\"Opens internal link in current window\">MM 500 nano</a>, les bols de broyage fermés et donc l\'échantillon sont fragilisés pendant 2 à 3 min dans un bain d\'azote liquide. Les bols de broyage appropriés pour le broyage cryogénique sont en acier ou en PTFE ; l\'utilisation de bols en d\'autres matériaux n\'est pas recommandée. Ceci est important, car deux matériaux différents peuvent réagir différemment à une température extrême de -196°C, ce qui peut endommager le récipient. Des bols en acier de 2 mL ou 5 mL sont également proposés pour le broyage cryogénique.<br /><br />En raison de l\'apport énergétique élevé et de la chaleur de friction générée, le processus de broyage ne devrait pas durer plus de 2 minutes afin d\'éviter un échauffement de l\'échantillon et de préserver ses propriétés de rupture. Si des durées de broyage plus longues sont nécessaires, celles-ci doivent être interrompues par un refroidissement intermédiaire des bols de broyage fermés.<br /><br />Pour le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/vibro-broyeurs-cryomill/\" class=\"internal-link\" alt=\"Opens internal link in current window\">CryoMill</a> ou le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/mm-500-control/\" class=\"internal-link\" alt=\"Opens internal link in current window\">MM 500 control</a>, le refroidissement avec LN<sub>2</sub> est automatique. Ainsi, même en cas de broyages longs, une température négative constante (-196°C CryoMill, jusqu\'à -100°C MM 500 control) est garantie, sans qu\'il soit nécessaire de faire des pauses de refroidissement entre-temps. En outre, il faut veiller à ce que&nbsp;l\'utilisateur ne soit à aucun moment en contact avec le LN<sub>2</sub>. Pour un broyage sans métaux lourds, il convient d\'utiliser un bol de broyage en oxyde de zirconium dans le CryoMill. Le MM 500 control peut également être utilisé avec des bols en zirconium et en carbure de tungstène, car les températures ne sont pas aussi basses que dans le CryoMill et le refroidissement est beaucoup plus lent que lorsque les bols sont plongés dans un bain de LN<sub>2</sub>.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"applications.food.cryogenic.ultra.hl\";a:4:{s:4:\"text\";s:56:\"Broyage cryogénique avec des broyeurs ultra-centrifuges\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.food.cryogenic.ultra.txt\";a:4:{s:4:\"text\";s:1446:\"Les broyeurs ultra-centrifuges comme le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-rotor/zm-300/\" class=\"internal-link\" alt=\"Opens internal link in current window\">ZM 300</a> peuvent contenir de plus grandes quantités d\'échantillons que les vibrobroyeurs. L\'échantillon est directement plongé dans un récipient rempli d\'azote liquide avant d\'être versé en continu, mais lentement, dans la trémie du broyeur à l\'aide d\'une cuillère en acier. Si l\'on utilise de la neige carbonique pour aider au broyage, celle-ci est mélangée à l\'échantillon et l\'ensemble du mélange est ensuite pulvérisé. Pour le broyage cryogénique, il est recommandé d\'utiliser une cassette en combinaison avec un cyclone afin de garantir que le liquide de refroidissement qui s\'évapore soit entièrement évacué pendant le processus. Pour les échantillons de moins de 1 mm, il est préférable d\'utiliser de la glace carbonique plutôt que de l\'azote liquide pour le refroidissement, car il est beaucoup plus facile de transférer un mélange d\'échantillons de glace carbonique dans le broyeur que de pêcher l\'échantillon dans le bain de LN<sub>2</sub> à l\'aide d\'une cuillère. Si l\'échantillon a une faible capacité thermique, la glace carbonique est également préférable, car elle refroidit l\'échantillon pendant le broyage. Dans les broyeurs à rotor, le broyage cryogénique doit être effectué à la vitesse maximale. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:21:\"applications.food.faq\";a:4:{s:4:\"text\";s:43:\"Analyse des aliments &amp; fourrages - FAQ \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"applications.food.fatty.bacon\";a:4:{s:4:\"text\";s:966:\"Les échantillons visqueux, comme le lard gras et persillé, représentent un défi pour le processus de broyage avant l\'analyse. Si des parties importantes de la couenne ou de la peau ne sont pas découpées, l\'échantillon n\'est pas homogène et l\'analyse peut donner des résultats erronés. Les broyeurs à couteaux se sont révélés être les plus adaptés pour un broyage approfondi des échantillons de viande. Il est préférable de disposer d\'un moteur puissant afin d\'exploiter pleinement la capacité de coupe des lames. Les couteaux à lame dentée peuvent homogénéiser des échantillons de viande épais en très peu de temps, car un effet de déchirement supplémentaire facilite le broyage des fibres de viande. Des durées de broyage courtes garantissent un faible dégagement de chaleur. Pour obtenir un échantillon parfaitement homogénéisé (à température ambiante), il se peut que le processus de broyage nécessite deux ou trois étapes. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"applications.food.fatty.cheese\";a:4:{s:4:\"text\";s:828:\"De même, les échantillons de fromage gras et collants peuvent représenter un défi. 130 g d\'échantillon ont été broyés à &lt; ; 0,5 mm en 2 broyages de 10 s à 10.000 min<sup>-1</sup> avec le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-mixeurs-a-couteaux/gm-200/\" class=\"internal-link\" alt=\"Opens internal link in current window\">GM 200</a>. Il était important d\'utiliser le couvercle de réduction de volume 0,25 l pour pousser l\'échantillon vers les couteaux. Entre les étapes de broyage, l\'échantillon peut être mélangé manuellement avec une cuillère pour détacher les parties collantes. Les échantillons tels que les raisins secs sont encore plus collants que le fromage, mais il est possible d\'homogénéiser 200 g en 20 s environ, de la même manière que pour l\'échantillon de fromage. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"applications.food.fatty.coffee\";a:4:{s:4:\"text\";s:1046:\"Bien que les échantillons de produits en vrac huileux tels que les graines ou le café puissent être traités dans un broyeur à couteaux, on utilise généralement un broyeur à rotor comme le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-rotor/zm-300/\" class=\"internal-link\" alt=\"Opens internal link in current window\">ZM 300</a> pour pulvériser de tels échantillons. Les tamis distant (ou un rotor distant si on utilise le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-rotor/sr-300/\" class=\"internal-link\" alt=\"Opens internal link in current window\">SR 300</a>) aident à minimiser les effets de cisaillement et donc la libération de graisse de l\'échantillon, ce qui conduirait à l\'agglomération de l\'échantillon et au colmatage du tamis. Pour la même raison, il convient d\'utiliser une taille de maille de 0,5 mm ou plus. Une réduction de la vitesse de rotation peut être bénéfique et entraîner une diminution de l\'échauffement et, par conséquent, une réduction de la libération de graisse. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"applications.food.fatty.hl\";a:4:{s:4:\"text\";s:37:\"Échantillons gras, huileux, collants\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"applications.food.fatty.pork\";a:4:{s:4:\"text\";s:1240:\"250 g d\'épaule de porc sont broyés dans un <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-mixeurs-a-couteaux/gm-200/\" class=\"internal-link\" alt=\"Opens internal link in current window\">GRINDOMIX GM 200</a> en mode intermittent à 3000 min<sup>-1</sup> pendant 30 s avec un couteau à lames dentelées. Cette première étape est suivie de deux cycles de 30 s chacun à 7000 min<sup>-1</sup>. Le broyage complet de l\'échantillon est obtenue après 30 s supplémentaires à 10 000 min<sup>-1</sup>. Si la vitesse maximale était choisie dès le début, l\'échantillon rebondirait trop fortement contre les parois du bol. Néanmoins, à un moment donné, la pleine vitesse est nécessaire pour obtenir des résultats optimaux. Il est également important d\'utiliser un couvercle standard lors de la première étape de broyage, car d\'autres types de couvercles peuvent exercer une pression trop importante sur l\'échantillon. Pour la suite du broyage fin, il est préférable d\'utiliser un couvercle réducteur afin d\'homogénéiser complètement l\'échantillon. Le matériau qui adhère à la paroi de la cuve de broyage au-dessus des couteaux doit être enlevé de temps en temps et réintroduit dans le processus de broyage. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"applications.food.fibrous.hl\";a:4:{s:4:\"text\";s:21:\"Échantillons fibreux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"applications.food.fibrous.txt.1\";a:4:{s:4:\"text\";s:2562:\"Pour les matériaux fibreux tels que les herbes séchées ou d\'autres matériaux végétaux - mais aussi, par exemple, le poisson lyophilisé - la meilleure façon de broyer l\'échantillon est d\'utiliser des effets de coupe. Habituellement, de grandes quantités d\'échantillons sont nécessaires pour garantir une préparation représentative de l\'échantillon, car les matériaux fibreux sont des matériaux légers et volumineux qui peuvent être très hétérogènes. Parfois, un pré-broyage manuel est nécessaire pour obtenir une taille d\'échantillon appropriée pour l\'introduction du matériau dans le broyeur à couteaux et pour éviter la formation d\'amas qui restent dans la trémie et ne sont donc pas homogénéisés efficacement.<br /><br />Le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-couteaux/sm-100/\" class=\"internal-link\" alt=\"Opens internal link in current window\"> broyeur à couteaux SM 100</a> convient pour un pré-broyage simple, dans lequel les échantillons de plantes sont coupés efficacement par un rotor de coupe parallèle. En règle générale, un broyeur à couteaux permet d\'obtenir sans problème une finesse de 4 à 6 mm. Pour obtenir des particules &lt; ; 1 mm, il est recommandé d\'utiliser un cyclone, par exemple dans le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-couteaux/sm-300/\" class=\"internal-link\" alt=\"Opens internal link in current window\">SM 300</a>. Le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-rotor/zm-300/\" class=\"internal-link\" alt=\"Opens internal link in current window\">broyeur ultra-centrifuge ZM 300</a> produit des particules encore plus fines, mais présente l\'inconvénient de pouvoir accepter des morceaux d\'échantillons plus petits. Par conséquent, si de grands échantillons fibreux doivent être broyés à moins de 0,5 mm, il est préférable de combiner le pré-broyage dans un broyeur à couteaux et le broyage fin dans un ZM 300. Dans le ZM 300, il est préférable d\'utiliser un tamis annulaire standard plutôt qu\'un tamis distant, car les échantillons fibreux nécessitent des forces de cisaillement. L\'autre solution pourrait être un broyeur à rotor comme le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-rotor/sr-300/\" class=\"internal-link\" alt=\"Opens internal link in current window\">SR 300</a>, qui permet d\'accepter des tailles de sortie plus importantes et qui est capable de broyer des échantillons fibreux jusqu\'à &lt; 0,5 mm, car le rotor standard génère suffisamment de forces de cisaillement. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"applications.food.fibrous.txt.2\";a:4:{s:4:\"text\";s:1057:\"Un cyclone améliore l\'évacuation des matériaux légers hors de la chambre de broyage. Il refroidit également l\'échantillon, ce qui minimise la perte de composants volatils, tels que les terpènes. Si les composants volatils doivent être conservés, il est recommandé de ne pas utiliser de tamis de fond trop fins, car cela entraîne un échauffement et donc une perte de composants volatils. Selon la nature de l\'échantillon, les matériaux broyés ont tendance à rester fibreux, car les fibres longues peuvent traverser les tamis de fond des broyeurs à couteaux et à rotor dans le sens de la longueur. Si vous voulez éviter cela, il vaut mieux choisir des broyeurs à billes comme le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/vibro-broyeurs-mm-400/\" class=\"internal-link\" alt=\"Opens internal link in current window\">MM 400</a> ou le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/broyeurs-planetaires-billes-pm-100/\" class=\"internal-link\" alt=\"Opens internal link in current window\">PM 100</a>. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"applications.food.grainy.hl\";a:4:{s:4:\"text\";s:23:\"Échantillons granuleux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"applications.food.grainy.txt.1\";a:4:{s:4:\"text\";s:944:\"Le broyage de produits en vrac, d\'échantillons granuleux ou cristallins (non huileux), comme le maïs ou le sucre, n\'est généralement pas compliqué. Une large gamme de broyeurs est adaptée à cet effet, y compris divers broyeurs à rotor. Les échantillons cristallins tels que le sucre peuvent être broyés à moins de 0,05 mm avec le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-rotor/zm-300/\" class=\"internal-link\" alt=\"Opens internal link in current window\">broyeur ultra-centrifuge ZM 300</a> en utilisant un tamis annulaire d\'une ouverture de maille de 0,08 mm. Le broyage dans les broyeurs ultra-centrifuges est très efficace : en règle générale, 80 % de l\'échantillon broyé est plus petit que la moitié de l\'ouverture de maille. L\'utilisation d\'un cyclone améliore l\'évacuation de l\'échantillon de la chambre de broyage, refroidit le matériau et permet de traiter jusqu\'à 4,5 l d\'échantillon par lot.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"applications.food.grainy.txt.2\";a:4:{s:4:\"text\";s:837:\"Les matériaux tels que le maïs ou les épices sont généralement broyés avec un ZM 300 ou un <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-rotor/sr-300/\" class=\"internal-link\" alt=\"Opens internal link in current window\">broyeur à percussion SR 300</a> pour obtenir des particules d\'environ 500 µm, voire 250 µm. Lors du broyage d\'un échantillon inconnu, il est conseillé de commencer par un tamis à mailles moyennes. Si l\'échantillon ne bouche pas le tamis, il est possible de réduire encore la taille des mailles. Cette procédure est recommandée pour tous les broyeurs à rotor. Le SR 300 convient également pour des quantités d\'échantillons plus importantes, allant jusqu\'à 30 l, si un cyclone est raccordé. La grande taille des grains d\'alimentation, jusqu\'à 25 mm, est un autre avantage du SR 300.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"applications.food.grindingtools.hl\";a:4:{s:4:\"text\";s:63:\"Influence des outils de broyage sur la teneur en métaux lourds\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"applications.food.hard.hl\";a:4:{s:4:\"text\";s:18:\"Échantillons durs\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"applications.food.hard.txt\";a:4:{s:4:\"text\";s:878:\"Les confiseries se présentent sous des textures très différentes : elles peuvent être dures, collantes, grasses ou humides. Un processus de broyage typique de sucettes à forte teneur en sucre et en sirop d\'amidon se déroule dans le broyeur à couteaux GRINDOMIX GM 200 : 100 g de la confiserie sont d\'abord grossièrement broyés pendant quelques secondes à 2000 min<sup>-1</sup> en marche inversée avec le côté émoussé de la lame afin de protéger le côté tranchant et de réduire l\'usure. Suit un broyage par intervalles en mode standard pendant 15 secondes supplémentaires à 4000 min<sup>-1</sup>. Un broyage supplémentaire inférieure à 0,5 mm est obtenue après 6 à 12 secondes à 6000 min<sup>-1</sup>. Cette approche progressive permet d\'éviter que l\'échantillon ne colle à la lame, comme c\'est souvent le cas avec les broyeurs mixeurs domestiques. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"applications.food.hl\";a:4:{s:4:\"text\";s:36:\"Analyse des aliments &amp; fourrages\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:21:\"applications.food.hl2\";a:4:{s:4:\"text\";s:106:\"Broyeurs de laboratoire adaptés à la préparation d\'échantillons et à la production à petite échelle\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"applications.food.intro\";a:4:{s:4:\"text\";s:1273:\"Les laboratoires de contrôle qualité des aliments ont besoin d\'échantillons représentatifs, homogènes et pulvérisés pour obtenir des résultats d\'analyse pertinents et reproductibles. Le broyage et l\'homogénéisation de l\'échantillon d\'analyse permettent de minimiser l\'écart-type de chaque analyse ultérieure. <br /><br />Les broyeurs les plus appropriés pour la préparation d\'échantillons de produits alimentaires sont les broyeurs à couteaux, les broyeurs à rotor, les broyeurs mixeurs et les broyeurs à billes. Lors de la recherche de broyeurs et d\'outils de broyage appropriés, il faut tenir compte du fait que les propriétés de l\'échantillon à déterminer ne doivent en aucun cas être modifiées pendant le processus. Les échantillons gras ou humides nécessitent d\'autres procédés que, par exemple, les matériaux granuleux, très visqueux ou fibreux. Les grandes granulométries initiales ou les grands volumes d\'échantillons nécessitent d\'autres techniques que les petites tailles de particules et les petits lots.<br /><br />Les échantillons qui sont collants ou qui contiennent des composants volatils constituent un cas particulier, car ils nécessitent un traitement cryogénique ou au moins un refroidissement pendant le broyage. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"applications.food.mills.hl\";a:4:{s:4:\"text\";s:58:\"Broyeurs adaptés au broyage des aliments et des fourrages\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"applications.food.moist.hl\";a:4:{s:4:\"text\";s:52:\"Échantillons à forte teneur en humidité ou en eau\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"applications.food.moist.stemcabbage\";a:4:{s:4:\"text\";s:1162:\"Les échantillons tels que le chou-rave ont une teneur en eau plus faible. Les morceaux d\'échantillon ont tendance à adhérer à la paroi du bol de broyage, évitant ainsi le contact avec les lames du couteau. Même à la vitesse maximale, quelques morceaux peuvent rester dans l\'échantillon, qui est principalement homogène. L\'utilisation du couvercle gravitique avec des canaux d\'évacuation aide à améliorer l\'effet de broyage, mais une homogénéisation complète n\'est souvent obtenue qu\'en ajoutant un peu d\'eau.<br /><br />280 g de chou-rave ont été coupés à la main en quatre morceaux. Le broyage s\'est déroulé en deux étapes. Il est recommandé d\'utiliser une faible vitesse de rotation de 2 000 min<sup>-1</sup> pendant les 10 premières secondes. Pour le broyage fin à 5 000 min<sup>-1</sup>, 50 ml d\'eau ont été ajoutés afin d\'obtenir une bonne homogénéité après 20 secondes. Le couvercle gravitique avec des canaux&nbsp;d\'évacuation a été utilisé pour garantir une homogénéisation approfondie. Le mode intermittent pendant le broyage fin améliore le mélange de l\'échantillon et augmente ainsi la performance de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"applications.food.moist.tomato\";a:4:{s:4:\"text\";s:1283:\"Les légumes contiennent souvent de l\'humidité (comme le chou-rave) ou sont même composés principalement d\'eau (comme les tomates). Les produits transformés comme la soupe de nouilles contiennent également beaucoup d\'eau et sont préparés de manière similaire aux tomates. Dans ces derniers cas, le broyage complet est facilité par la forte teneur en eau, car les morceaux d\'échantillon sont trop humides pour adhérer aux parois du récipient de broyage d\'un <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-mixeurs-a-couteaux/gm-200/\" class=\"internal-link\" alt=\"Opens internal link in current window\">GRINDOMIX GM 200</a> ou <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-mixeurs-a-couteaux/gm-300/\" class=\"internal-link\" alt=\"Opens internal link in current window\">GM 300</a>, où ils n\'entrent plus en contact avec les couteaux rotatifs. Par exemple, 180 g de tomates ont été homogénéisés dans le GM 200 pendant 10 s, d\'abord à 4000 min<sup>-1</sup>, puis à 8000 min<sup>-1</sup>. Le couvercle gravitique avec canaux d\'évacuation réduit le volume de la chambre de broyage et empêche l\'échantillon de s\'échapper. Le GM 300 représente la meilleure solution pour les volumes d\'échantillons plus importants, allant jusqu\'à 4,5 litres. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"applications.food.mycotoxins.hl\";a:4:{s:4:\"text\";s:73:\"Grands volumes d\'échantillons pour la détection de mycotoxines ou d\'OGM\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"applications.food.mycotoxins.txt.1\";a:4:{s:4:\"text\";s:515:\"Certaines analyses nécessitent de grandes quantités d\'échantillons pour détecter des traces d\'analytes ou pour trouver des clusters, comme c\'est le cas pour les mycotoxines ou les OGM. Les mycotoxines sont produites par des champignons qui forment des clusters dans un échantillon. Les systèmes ouverts avec entrée et sortie, comme les broyeurs à rotor, accueillent de grandes quantités de produits en vrac et sont donc idéaux pour le broyage des échantillons avant l\'analyse des mycotoxines ou des OGM. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"applications.food.mycotoxins.txt.2\";a:4:{s:4:\"text\";s:1578:\"<div>La première étape consiste à pré-broyer une quantité représentative de noix, par exemple 2 kg/t, à l\'aide du <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-couteaux/sm-100/\" class=\"internal-link\" alt=\"Opens internal link in current window\">broyeur à couteaux SM 100</a> à une taille de grain de 3 mm. Ensuite, l\'échantillon est séparé en sous-échantillons représentatifs à l\'aide du <a href=\"https://www.retsch.com/fr/produits/assister/diviseurs-d-echantillons/pt-100/\" class=\"internal-link\" alt=\"Opens internal link in current window\">diviseur d\'échantillons PT 100</a>, qui offre une très grande précision de division.</div>
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<div>Il est conseillé de procéder ensuite au broyage fin dans le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-rotor/zm-300/\" class=\"internal-link\" alt=\"Opens internal link in current window\">broyeur ultra-centrifuge ZM 300</a>. Pour le traitement des noisettes, il est recommandé d\'utiliser des tamis distant spécialement conçus pour le broyage de matériaux fragiles et sensibles à la température. Comme les mycotoxines sont lipophiles, le broyage doit être aussi précautionneux que possible afin d\'éviter la libération de graisse de l\'échantillon.&nbsp; ; Un cyclone assure une évacuation rapide de l\'échantillon de la chambre de broyage et le refroidit en générant un courant d\'air. Une finesse de 300 µm est suffisante pour extraire ensuite les mycotoxines de l\'échantillon. Il est également possible de traiter les graines de soja de la même manière.</div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"applications.food.nir.hl\";a:4:{s:4:\"text\";s:49:\"Débit d\'échantillons élevé pour l\'analyse NIR\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"applications.food.nir.txt\";a:4:{s:4:\"text\";s:1484:\"<div>Le NIR est une méthode d\'analyse courante pour la détermination simultanée de la teneur en protéines, de l\'humidité, de la graisse et des cendres. Cette méthode est utilisée chaque fois qu\'un débit d\'échantillons élevé et une grande flexibilité sont nécessaires. La pertinence de la préparation des échantillons est un sujet très discuté. Quels sont les avantages de la préparation des échantillons avant l\'analyse NIR ? La profondeur de pénétration du rayonnement NIR est de 1 mm maximum, de sorte que tout ce qui se trouve en dessous ne peut pas être détecté. Ce n\'est pas un problème si l\'échantillon est totalement homogène, mais s\'il est composé de différentes couches, comme des grains ou des graines, seules les couches inférieures à 1 mm sont analysées et sont par conséquent surreprésentées dans les résultats de mesure. Cela fausse notamment la teneur en cendres et en fibres si l\'échantillon n\'a pas été homogénéisé avant l\'analyse.</div>
<div></div>
<div>Le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-rotor/twister/\" class=\"internal-link\" alt=\"Opens internal link in current window\">broyeur cyclonique TWISTER</a> est adapté au broyage d\'une grande variété de matières non grasses différentes, comme le blé, qui sont idéales pour les exigences liées à l\'analyse NIR. Le changement rapide des flacons d\'échantillons permet un débit élevé d\'échantillons tout en minimisant le nettoyage.</div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"applications.food.pcr.hl\";a:4:{s:4:\"text\";s:88:\"Petits volumes d\'échantillons, par exemple pour l\'homogénéisation avant l\'analyse PCR\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"applications.food.pcr.txt.1\";a:4:{s:4:\"text\";s:1484:\"<div>Si un échantillon est déjà relativement homogène ou si l\'analyse qui suit est une PCR, seules de petites quantités d\'échantillon sont nécessaires. Pour ce type d\'application, il est souvent préférable d\'utiliser des broyeurs à billes. </div>
<div></div>
<div>Un appareil polyvalent comme le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/vibro-broyeurs-mm-400/\" class=\"internal-link\" alt=\"Opens internal link in current window\">broyeur oscillant MM 400</a> dispose de deux stations de broyage et accueille des quantités d\'échantillons allant jusqu\'à 20 ml. Il broie par exemple 6,5 g de petits pois secs en 30 s dans un bol de broyage en acier inoxydable de 50 ml avec une bille de broyage de 25 mm jusqu\'à une finesse de 0,4 mm.</div>
<div></div>
<div>De la même manière, 8 g d\'hibiscus séché sont pulvérisés à 100 µm en 2 minutes. Dans les bols en acier de 50 ml, on utilise généralement une bille de 25 ml. En règle générale, la bille de broyage doit être trois fois plus grande que la plus grosse particule de l\'échantillon pour que le broyage soit efficace. Par conséquent, une taille de particule d\'environ 8 mm ne peut être broyée avec succès que dans un bol de 50 ml, car il y a suffisamment de place pour une bille de 25 mm. Le MM 400 peut également être équipé d\'adaptateurs, par exemple pour les flacons jetables, afin de traiter des échantillons dont la taille des particules ne dépasse pas 3 mm.</div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"applications.food.pcr.txt.2\";a:4:{s:4:\"text\";s:1137:\"Le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/vibro-broyeurs-mm-400/\" class=\"internal-link\" alt=\"Opens internal link in current window\">MM 400</a> peut être équipée de différents adaptateurs qui peuvent accueillir par exemple des récipients jetables de 2 ml, en acier de 2 ml ou en acier de 5 ml. Le broyage peut ainsi se faire par lots de 8 ou 20 échantillons, ce qui est avantageux pour l\'analyse PCR d\'un seul grain ou d\'un petit pois, par exemple. Des billes de broyage de 2 x 7 mm à 10 mm en acier ou en carbure de tungstène sont placées dans chaque récipient. Les récipients jetables ont l\'avantage d\'éviter la contamination croisée.<br /><br />Le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/mm-500-vario/\" class=\"internal-link\" alt=\"Opens internal link in current window\">vibrobroyeur MM 500 vario</a> permet d\'augmenter le débit d\'échantillons grâce à 6 stations de broyage pour bols de broyage ou adaptateurs. Au total, il est possible d\'utiliser 50 tubes jetables de 2 ml ou des bols en acier inoxydable ou 24 récipients en acier inoxydable de 5 ml par lot. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"applications.food.pesticides.hl\";a:4:{s:4:\"text\";s:39:\"Extraction de pesticides selon QuEChERS\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"applications.food.pesticides.txt\";a:4:{s:4:\"text\";s:1271:\"QuEChERS (Quick, Easy, Cheap, Effective, Rugged, and Safe) est une méthode de préparation d\'échantillons utilisée pour l\'extraction et la purification des résidus de pesticides dans les aliments et les produits agricoles. Il s\'agit d\'une méthode simple, rapide et peu coûteuse pour l\'analyse des résidus de pesticides dans les fruits et légumes. La méthode consiste à extraire l\'échantillon avec un solvant organique, puis à ajouter des sels pour provoquer une séparation de phase et une purification de l\'extrait. L\'extrait est ensuite analysé par des techniques chromatographiques telles que la chromatographie en phase gazeuse ou la chromatographie liquide couplée à la spectrométrie de masse. Le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/vibro-broyeurs-mm-400/\" class=\"internal-link\" alt=\"Opens internal link in current window\">vibro-broyeur MM 400</a> est adapté à l\'extraction QuEChERS de pesticides. L\'échantillon pulvérisé ainsi que l\'acétonitrile et d\'autres additifs sont placés dans des tubes à centrifuger de 50 ml. Huit d\'entre eux sont agités automatiquement dans le MM 400, ce qui est beaucoup plus reproductible que l\'exécution manuelle. Après seulement trois minutes, les pesticides sont extraits. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"applications.food.q1\";a:4:{s:4:\"text\";s:110:\"Quels sont les broyeurs de laboratoire qui conviennent à l\'homogénéisation des échantillons alimentaires ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"applications.food.q2\";a:4:{s:4:\"text\";s:82:\"Pour quels échantillons alimentaires le broyage cryogénique est-il recommandé ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"applications.food.q3\";a:4:{s:4:\"text\";s:91:\"Quels broyeurs de laboratoire sont utilisés pour l\'extraction de pesticides par QuEChERS ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.food.sieving.cereals.example\";a:4:{s:4:\"text\";s:185:\"Contrôle qualité des flocons de céréales avec la tamiseuse AS 200 control. Tamis de contrôle : 200 x 50 mm ; taille des mailles : 500 µm - 4 mm ; amplitude : 1 mm ; durée : 5 min\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.food.sieving.cereals.txt\";a:4:{s:4:\"text\";s:1102:\"L\'analyse par tamisage est une méthode largement utilisée pour déterminer la distribution granulométrique des échantillons granuleux. Pour le contrôle à la réception des flocons de céréales, les fractions fines et poussiéreuses sont particulièrement importantes, car elles ont un effet négatif sur le processus de mélange et d\'emballage du muesli. La fraction de poussière se compose de particules &lt;500 microns et empêche la fermeture hermétique de l\'emballage en collant au cordon de soudure. Un autre effet négatif se produit lors de la production de céréales dites &quot;croustillantes&quot;. Les crunchies sont des flocons de céréales croustillants cuits au four ; en ajoutant du miel, par exemple, les ingrédients sont formés en une masse compacte et sont ensuite cuits au four. Plus la fraction de poussière est élevée, plus la consistance est friable et finement poreuse. La séparation des flocons en fractions individuelles par analyse granulométrique atténue ces effets négatifs sur la qualité du produit en permettant une évaluation fiable de la qualité. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.food.sieving.coffee.example\";a:4:{s:4:\"text\";s:237:\"Contrôle de qualité du café en poudre avec la tamiseuse à jet d\'air AS 200 jet.<br />Tamis de contrôle : 200 x 50 mm ; taille des mailles : 0,125 mm / 0,315 mm / 0,5 mm ; vitesse de la buse : 55 tr/min ; durée : 3 minutes par tamis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"applications.food.sieving.hl\";a:4:{s:4:\"text\";s:74:\"Contrôle des matières entrantes à l\'aide d\'une analyse granulométrique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"applications.food.sieving.taste.hl\";a:4:{s:4:\"text\";s:64:\"Influence de la taille des particules sur le goût et la saveur \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"applications.food.sieving.taste.txt\";a:4:{s:4:\"text\";s:1164:\"La taille des particules peut avoir un impact direct sur le goût des aliments et des boissons. Un chocolat de grande qualité, par exemple, nécessite une granulométrie spécifique avec une distribution uniforme de la taille des particules.<br /><br />Le café est un autre exemple de l\'importance de la taille des particules. L\'extraction optimale des ingrédients du café moulu est cruciale pour la préparation du café, la taille de la mouture influençant considérablement le taux et le temps d\'extraction. Si la taille de la mouture n\'est pas adaptée à la durée et à la température de l\'infusion, le café risque d\'être sur-extrait, ce qui lui donnera un goût amer en raison d\'un excès de composants dissous, ou insuffisamment extrait, ce qui se traduira par un arôme faible et un goût aqueux. L\'équilibre entre la taille de la mouture, le temps d\'infusion et la température est donc essentiel pour la qualité du café. En déterminant de manière fiable la taille des particules, il est possible d\'obtenir une mouture reproductible pour chaque processus de préparation, ce qui permet d\'obtenir un café savoureux aux arômes équilibrés. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"applications.food.solutions\";a:4:{s:4:\"text\";s:28:\"Solutions Verder Scientific \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.food.standard.heavymetal.txt\";a:4:{s:4:\"text\";s:820:\"Le broyage mécanique entraîne une abrasion qui peut influencer l\'analyse ultérieure. Lors du choix des outils de broyage pour l\'analyse des aliments, il faut tenir compte de l\'influence du matériau. Les outils de broyage sont disponibles en différents matériaux selon le type de broyeur. Par conséquent, des traces d\'acier ou d\'oxyde de zirconium, par exemple, peuvent être trouvées dans l\'échantillon. Certaines analyses, comme la détermination de la teneur en matières grasses, ne sont pas affectées par des traces de fer et de chrome provenant de l\'abrasion de l\'acier. Toutefois, si la teneur en métaux lourds fait l\'objet de l\'analyse, l\'abrasion de l\'acier peut fausser les résultats. Dans ce cas, il est conseillé d\'utiliser des outils en matériau neutre comme le titane ou l\'oxyde de zirconium. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"applications.food.standard.hl\";a:4:{s:4:\"text\";s:59:\"Minimiser les écarts-types grâce à un broyage minutieux \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"applications.food.standard.hl2\";a:4:{s:4:\"text\";s:58:\"Exemple : détermination de la teneur en matières grasses\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"applications.food.standard.hl3\";a:4:{s:4:\"text\";s:45:\"Détermination de la teneur en métaux lourds\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"applications.food.standard.txt.1\";a:4:{s:4:\"text\";s:1171:\"Le broyage des échantillons garantit des résultats reproductibles. L\'écart-type des échantillons grossièrement broyés présente généralement des variations plus importantes que celui des échantillons entièrement pulvérisés. Ceci est illustré par l\'exemple suivant : un échantillon de saucisse contenant des particules de 4 à 5 mm et un échantillon homogénéisé contenant des particules de &lt;0,5 mm ont été analysés cinq fois de suite pour déterminer leur teneur en matières grasses par séchage induit par micro-ondes en combinaison avec la spectroscopie RMN. Pour chaque mesure, 4 g d\'échantillon ont été séchés en 2,5 min et analysés en 1 min. La teneur en matière grasse des échantillons de saucisses grossiers varie davantage que celle des échantillons plus fins. La teneur en matière grasse de la première fraction a été mesurée dans une fourchette de 14,85 % à 17,12 % avec un écart-type de 0,88 %. Pour l\'échantillon homogénéisé, l\'écart-type a été réduit de plus de dix fois pour atteindre 0,07 %, la teneur en matière grasse se situant entre 15,84 % et 16,02 % (écart-type relatif réduit de 5,63 % à 0,45 %). \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"applications.food.standard.txt.2\";a:4:{s:4:\"text\";s:596:\"Un effet similaire est observé pour les quatre grands métaux lourds. Si un échantillon de thé est broyé à une taille de particules de 2 mm (y compris les fibres plus longues), l\'écart-type est plus important que pour les échantillons plus homogènes avec des particules &lt;1 mm et sans fibres. Pour l\'échantillon finement broyé, l\'écart-type se situe entre 1 % et 5 %, tandis que pour l\'échantillon plus grossier, il va de 2 % à 12 %. Le temps supplémentaire consacré à l\'homogénéisation s\'avère donc rentable, car il permet d\'obtenir des résultats fiables et reproductibles.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"applications.food.tough.cocoa\";a:4:{s:4:\"text\";s:488:\"Un autre exemple de gros morceaux d\'échantillon est le gâteau au cacao. 1 kg avec des morceaux d\'échantillon allant jusqu\'à 80 mm peut être facilement homogénéisé à une finesse de &lt;10 mm dans le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-couteaux/sm-300/\" class=\"internal-link\" alt=\"Opens internal link in current window\">broyeur à couteaux SM 300</a> avec un tamis de fond de 10 mm et le rotor de coupe parallèle à 1 500 min<sup>-1</sup> pendant 1 min. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"applications.food.tough.fish\";a:4:{s:4:\"text\";s:1473:\"La taille d\'alimentation est la taille initiale de l\'échantillon. Pour le choix d\'un broyeur approprié, il est très différent de broyer de grands échantillons, comme un poisson entier, ou de petites particules, comme des grains de céréales. L\'homogénéisation d\'un poisson entier représente un défi ; les écailles, la peau et les arêtes sont assez résistantes au broyage, de sorte que l\'échantillon contient encore de gros morceaux après le broyage dans la plupart des broyeurs (par exemple, du poisson frais dans un broyeur à couteaux). Une teneur élevée en matières grasses complique le processus, car les particules de graisse s\'agglutinent et forment de gros grumeaux qui bloquent le broyeur et maintiennent l\'échantillon inhomogène. La lyophilisation du poisson suivie de son broyage dans le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-couteaux/sm-300/\" class=\"internal-link\" alt=\"Opens internal link in current window\">broyeur à couteaux SM 300</a> est la meilleure solution dans ce cas. 125 g&nbsp;de carpe ou de turbot (4 poissons, une fois prédécoupés)&nbsp;ont été broyés dans le SM 300 à une vitesse de 3.000 min<sup>-1</sup>, en utilisant un rotor en V qui pulvérise également les écailles et les arêtes. Le cyclone a été utilisé pour refroidir l\'échantillon. Après 2 minutes de broyage avec un tamis de fond de 0,75 mm, on obtient une taille de particules de 0,75 mm sans dégagement de chaleur notable. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"applications.food.tough.hl\";a:4:{s:4:\"text\";s:34:\"Gros morceaux d\'échantillons durs\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"applications.food.tough.salt\";a:4:{s:4:\"text\";s:1399:\"Le sel gemme n\'est pas uniquement composé de chlorure de sodium, mais peut également contenir d\'autres minéraux et silicates. Pour analyser la composition du sel, l\'échantillon doit être suffisamment homogénéisé, car les gros morceaux de sel gemme sont généralement très inhomogènes. Les concentrations d\'éléments dans le sel sont généralement très faibles, de sorte que des quantités de l\'ordre du kilogramme sont nécessaires pour la préparation de l\'échantillon. Un broyeur à couteaux peut en principe traiter de grandes quantités et de gros morceaux d\'échantillons, mais son usure serait beaucoup plus importante que celle d\'un broyeur à percussion, car les barres de coupe du broyeur ne sont pas conçues pour traiter de grandes quantités de matériaux abrasifs. Un broyeur à rotor à percussion permet de broyer sans problème des lots de plusieurs kilogrammes. Pour réduire la chaleur de friction, il est recommandé d\'utiliser un rotor distant. Grâce à un collecteur de 5 L, 5 kg d\'échantillon d\'une taille d\'alimentation allant jusqu\'à 25 mm ont été broyés en un seul passage à une vitesse de 10 000 min<sup>-1</sup> dans le <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-rotor/sr-300/\" class=\"internal-link\" alt=\"Opens internal link in current window\">SR 300</a>. L\'échantillon entier a été broyé à une finesse finale de &lt;200 µm. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.food.video.cannabis.caption\";a:4:{s:4:\"text\";s:65:\"Homogénéisation du cannabis en quelques secondes dans le GM 200\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.food.video.cryomill.cryo\";a:4:{s:4:\"text\";s:37:\"Broyage cryogénique avec le CryoMill\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"applications.food.video.flowers.zm200.caption\";a:4:{s:4:\"text\";s:83:\"Pulvérisation de bourgeons de fleurs <br />dans le broyeur ultracentrifuge ZM 200 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.food.video.gm200.caption\";a:4:{s:4:\"text\";s:92:\"Homogénéisation d\'échantillons alimentaires <br />avec le broyeur mixeur GRINDOMIX GM 200\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"applications.food.video.gm200.cryo\";a:4:{s:4:\"text\";s:66:\"Broyage cryogénique avec le<br />broyeur mixeur GRINDOMIX GM 200 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"applications.food.video.gm300.cryo\";a:4:{s:4:\"text\";s:70:\"Broyage cryogénique avec le<br />broyeur à couteaux GRINDOMIX GM 300\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"applications.food.video.mm400.cryo\";a:4:{s:4:\"text\";s:53:\"Broyage cryogénique avec le<br />vibrobroyeur MM 400\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.food.video.zm300.caption\";a:4:{s:4:\"text\";s:52:\"Vidéo produit <br />Broyeur ultra-centrifuge ZM 300\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.food.videos.cryogenic.hl\";a:4:{s:4:\"text\";s:71:\"Vidéos d\'application Broyage cryogénique d\'échantillons alimentaires\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"applications.food.videos.roomtemp.hl\";a:4:{s:4:\"text\";s:77:\"Vidéos d\'application Homogénéisation des aliments à température ambiante\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"applications.geo.mining\";a:4:{s:4:\"text\";s:34:\"Géologie et exploitation minière\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:68:\"applications.green_cement.complementary_cement.cyclone_separators.hl\";a:4:{s:4:\"text\";s:81:\"Séparateurs de cyclones – Un avantage au-delà des applications de ciment vert\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:69:\"applications.green_cement.complementary_cement.cyclone_separators.txt\";a:4:{s:4:\"text\";s:2274:\"L\'utilisation de séparateurs cycloniques offre de nombreux avantages: ils permettent une décharge rapide des échantillons, améliorent la récupération des échantillons et réduisent considérablement la production de poussière. Cela permet de maintenir un environnement de laboratoire plus propre et de protéger la santé du personnel de laboratoire. De plus, les séparateurs cycloniques protègent les machines de la poussière pénétrante, ce qui réduit les besoins de maintenance et les coûts d\'exploitation. Globalement, les cyclones contribuent à optimiser la préparation des échantillons tant dans les applications de ciment conventionnel que pour les matériaux utilisés dans le ciment vert, garantissant ainsi des résultats analytiques fiables et reproductibles.
Les séparateurs cyclones sont disponibles pour une large gamme de concasseurs et broyeurs de laboratoire RETSCH. Ils peuvent être adaptés de manière flexible et équipés de récipients de collecte de différentes tailles (jusqu\'à 30 L). Deux variantes différentes de cyclone sont disponibles: un cyclone standard et un cyclone haute performance, qui est principalement utilisé pour des particules d\'échantillon très légères et très fines ou avec des types de broyeurs spécifiques. Cela garantit un contrôle efficace de la poussière pour des matériaux tels que les cendres volantes ou les farines crues.
Un exemple efficace de technologie cyclonique utilisée est l\'unité combinée BB 250 – DM 200, qui est couplée à un séparateur de cyclone. Ce système permet une préparation continue et automatisée des échantillons, du broyage grossier au broyage fin. En connectant directement les deux instruments à un cyclone, les particules sont évacuées de manière fiable et avec un minimum de poussière, réduisant encore la manipulation manuelle. Les broyeurs à mâchoires plus petits, tels que le BB 50, peuvent également être raccordés au broyeur à disques DM 200 via des raccords de tuyaux ou de tuyaux. De nombreuses matières premières couramment utilisées dans les applications de ciment vert peuvent être efficacement homogénéisées de cette façon, ce qui fait des séparateurs cycloniques un élément clé de la technologie moderne du ciment.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:71:\"applications.green_cement.complementary_cement.cyclone_separators.txt.2\";a:4:{s:4:\"text\";s:870:\"Un exemple efficace de technologie cyclonique en utilisation est l\'unité combinée BB 250 – DM 200, qui est couplée à un séparateur cyclonique. Ce système permet une préparation continue et automatisée des échantillons, du concassage grossier au broyage fin. En raccordant directement les deux instruments à un cyclone, les particules sont évacuées de manière fiable et avec un minimum de poussière, réduisant ainsi la manutention manuelle. <br /><br />Les concasseurs à mâchoires plus petits, comme le BB 50, peuvent également être raccordés au broyeur à disques DM 200 par des tuyaux flexibles. De nombreuses matières premières couramment utilisées dans les applications de ciment vert peuvent être efficacement homogénéisées de cette manière, faisant des séparateurs cycloniques un élément clé de la technologie cimentière moderne. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"applications.green_cement.complementary_cement.example.hl\";a:4:{s:4:\"text\";s:57:\"Exemple : Tamisage de Ciment Clinker sur l\'AS 200 jet pro\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:58:\"applications.green_cement.complementary_cement.example.txt\";a:4:{s:4:\"text\";s:1116:\"Un échantillon de 30 g de clinker de ciment a été tamisé sur le jet pro AS 200 en utilisant la procédure standard. Des tamis de mailles de 20, 32, 40, 63, 80, 125 et 180 μm ont été utilisés. Tout d\'abord, l\'échantillon a été placé sur le tamis de 20 μm et tamisé pendant 90 s. Le surdimensionnement a ensuite été transféré par étapes au tamis plus grossier suivant et tamisé à nouveau jusqu\'à ce que le tamis de 180 μm soit atteint. Selon la taille du tamis, les temps de tamisage variaient de 60 à 90 s, avec une pression négative entre 20 et 32 mbar. La rotation de la tuyère a été maintenue à 20 tr/min tout au long.
Les résultats peuvent être affichés directement sur la tamiseuse sous forme de tableaux, d\'histogrammes ou de graphiques. Dans cet exemple, 54,21 % de l\'échantillon était inférieur à 20 μm. Lorsque l\'on compare deux échantillons, les différences dans les fractions de 32 à 40 μm et de 40 à 63 μm, par exemple, peuvent être clairement visualisées. Cela permet un suivi efficace des processus de production et une réponse rapide en cas de déviations.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:61:\"applications.green_cement.complementary_cement.graphs_caption\";a:4:{s:4:\"text\";s:141:\"Clinker de ciment, différents types de résultats sous forme d\'histogramme, de tableau ou de comparaison graphique entre deux échantillons \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:62:\"applications.green_cement.complementary_cement.sampledrying.hl\";a:4:{s:4:\"text\";s:39:\"Avantages du séchage des échantillons\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:63:\"applications.green_cement.complementary_cement.sampledrying.txt\";a:4:{s:4:\"text\";s:929:\"Le séchage des échantillons est une étape critique de la préparation des échantillons pour l\'analyse du ciment. Les échantillons humides comme le gypse, le calcaire ou les sables peuvent entraîner une agglomération pendant le broyage, ce qui nuit à l\'homogénéisation et peut fausser les résultats analytiques. En outre, le séchage réduit le risque de blocage dans les moulins, rendant le flux de travail plus sûr et plus économique. Le TG 200 permet un séchage doux et uniforme d\'une grande variété de matériaux d\'échantillonnage, y compris des matériaux alternatifs utilisés dans les applications de ciment vert. La gestion contrôlée de la température et la circulation optimisée de l\'air éliminent efficacement l\'humidité sans altérer les propriétés des matériaux, tandis que le système peut être adapté de manière flexible à différentes quantités d\'échantillons et types de matériaux.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:64:\"applications.green_cement.complementary_cement.sieving_cement.hl\";a:4:{s:4:\"text\";s:94:\"Tamisage de matières premières de ciment ou de matières cimentaires vertes homogénéisées\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:65:\"applications.green_cement.complementary_cement.sieving_cement.txt\";a:4:{s:4:\"text\";s:1638:\"Les analyses au tamis jouent un rôle central dans la technologie du ciment, car la distribution granulométrique des matières premières et des produits intermédiaires a une influence déterminante sur la qualité et les propriétés du produit final. La détermination précise de la granulométrie est essentielle pour optimiser les procédés de broyage, améliorer la réactivité du ciment ou des matériaux utilisés dans les applications Green Cement et assurer la conformité aux normes pertinentes.
Les tamiseuses RETSCH sont largement utilisées dans toute l\'industrie et sont synonymes de fiabilité, de précision et de facilité d\'utilisation. Ils permettent une analyse rapide et reproductible des matériaux en vrac tels que le mortier, le ciment, le clinker, ou des additifs comme les sables, ainsi que des SCM tels que les cendres volantes ou les résidus. Une large gamme de tailles de tamis et des fonctions d\'évaluation automatisées permettent de déterminer avec précision les fractions grossières et fines. Même après les étapes d\'homogénéisation, le tamisage permet de vérifier si les échantillons ont déjà été broyés suffisamment finement.

Les tamiseuses à jet d\'air telles que les AS 200 jet, AS 200 jet pro et AS 200 jet pharma permettent une analyse particulièrement rapide et efficace des échantillons fins, car le flux d\'air assure une dispersion et une séparation optimales du matériau. En particulier pour Green Cement et la technologie moderne du ciment, cette analyse granulométrique précise est cruciale pour évaluer la réactivité, la qualité et la stabilité du processus.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:64:\"applications.green_cement.complementary_cement.sieving_flyash.hl\";a:4:{s:4:\"text\";s:70:\"Tamisage de cendres volantes comme exemple de matériau de ciment vert\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:65:\"applications.green_cement.complementary_cement.sieving_flyash.txt\";a:4:{s:4:\"text\";s:1141:\"Un échantillon de cendres volantes de 100 g peut être tamisé sur le témoin AS 200 en 10 minutes. Une pile de tamis avec des mailles de 32 / 45 / 63 / 90 / 125 / 250 μm est bien adaptée à cet usage, fonctionnant à une amplitude de 1,1 mm. En revanche, les tamiseuses à jet d\'air n\'utilisent qu\'un seul tamis; le temps de tamisage dépend de la quantité d\'échantillon et de la taille des mailles et est généralement de 1 à 2 minutes par tamis. En utilisant soit la « méthode standard » soit la « méthode suisse », différentes fractions et distributions granulométriques peuvent encore être déterminées. À partir d\'environ six tamis, les deux types d\'appareils sont également rapides. Les tamiseuses à jet d\'air permettent en outre le tamisage à sec d\'échantillons < 50 μm, alors qu\'un tamisage humide est souvent nécessaire pour le contrôle AS 200 dans cette gamme. L\'AS 200 jet pro simplifie considérablement le processus grâce à son balancier intégré et réduit la perte d\'échantillon. De nombreuses vérifications logicielles et fonctions de tamisage guidées permettent un fonctionnement sans erreur.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"applications.green_cement.complementary_cement.title.1\";a:4:{s:4:\"text\";s:42:\"Technologies complémentaires du ciment : \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"applications.green_cement.complementary_cement.title.1a\";a:4:{s:4:\"text\";s:116:\"Séchage d’échantillons ou utilisation de séparateurs cyclones – également pour les matériaux en ciment vert\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:61:\"applications.green_cement.complementary_cement.titles.short.1\";a:4:{s:4:\"text\";s:42:\"Technologies cimentières complémentaires\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:61:\"applications.green_cement.complementary_cement.titles.short.2\";a:4:{s:4:\"text\";s:58:\"Tamisage des matériaux de ciment bruts ou homogénéisés\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:61:\"applications.green_cement.complementary_cement.titles.short.3\";a:4:{s:4:\"text\";s:51:\"Broyage et homogénéisation de matériaux courants\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:61:\"applications.green_cement.complementary_cement.titles.short.5\";a:4:{s:4:\"text\";s:75:\"Déchets dérivés et combustibles alternatifs dans la production de ciment\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:61:\"applications.green_cement.complementary_cement.titles.short.6\";a:4:{s:4:\"text\";s:32:\"Traitement et activation du SCMS\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"applications.green_cement.discover\";a:4:{s:4:\"text\";s:77:\"Découvrez ces nouveaux chapitres passionnants et profitez de notre expertise\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"applications.green_cement.faq.1.hl\";a:4:{s:4:\"text\";s:119:\"Comment RETSCH soutient-il les efforts visant à aligner plus étroitement les technologies du ciment sur Green Cement?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"applications.green_cement.faq.1.txt\";a:4:{s:4:\"text\";s:224:\"RETSCH propose une large gamme de solutions, des concasseurs et broyeurs pour la préparation d\'échantillons de matériaux cimentaires conventionnels aux systèmes qui homogénéisent, voire activent mécaniquement les SCM.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"applications.green_cement.faq.2.hl\";a:4:{s:4:\"text\";s:74:\"Pourquoi le contrôle des poussières en laboratoire est-il si important ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"applications.green_cement.faq.2.txt\";a:4:{s:4:\"text\";s:614:\"Les matières premières utilisées dans l\'industrie du ciment, ainsi que les usines de laboratoire, ont tendance à générer des quantités importantes de poussière. Les séparateurs cyclones apportent une contribution importante à cet égard : ils gardent l\'environnement du laboratoire propre, refroidissent l\'échantillon, améliorent la récupération des échantillons et protègent les composants sensibles de la machine, tels que les roulements, de la poussière pénétrante. Cela favorise la santé et la sécurité au travail, l\'efficacité des processus et des intervalles de maintenance prolongés.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"applications.green_cement.faq.3.hl\";a:4:{s:4:\"text\";s:69:\"Pourquoi le tamisage à jet d\'air est-il important pour Green Cement?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"applications.green_cement.faq.3.txt\";a:4:{s:4:\"text\";s:314:\"Les matériaux Green Cement tels que les SCM et les argiles activées sont constitués de poudres très fines, souvent agglomérantes. Le tamisage par jet d\'air permet une analyse granulométrique précise et douce, ce qui le rend essentiel pour évaluer la réactivité, la qualité et le contrôle des processus.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"applications.green_cement.faq.hl\";a:4:{s:4:\"text\";s:44:\"FAQ – Technologie du ciment et ciment vert\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:60:\"applications.green_cement.homogenizing.additive_gypsum.txt.2\";a:4:{s:4:\"text\";s:92:\"Le séchage des échantillons dans le TG 200 facilite l\'homogénéisation des échantillons.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:60:\"applications.green_cement.homogenizing.additive_gypsum.txt.3\";a:4:{s:4:\"text\";s:28:\"Séchage en TG 200 d\'abord !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"applications.green_cement.homogenizing.faq.1.hl\";a:4:{s:4:\"text\";s:95:\"Pourquoi le broyage du calcaire est-il une première étape cruciale dans le broyage du ciment?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.green_cement.homogenizing.faq.1.txt\";a:4:{s:4:\"text\";s:661:\"Le broyage du calcaire est une première étape critique du broyage du ciment, car il influence directement l\'efficacité du broyage, la consommation d\'énergie et la finesse finale du ciment. Le broyage approprié du calcaire réduit la granulométrie initiale, assure une matière alimentaire homogène et permet un broyage stable et reproductible du ciment dans les étapes de broyage en aval. Une quantité insuffisante de calcaire broyant entraîne des temps de broyage plus longs, une usure plus élevée et une qualité inégale du ciment, tant dans la préparation d\'échantillons en laboratoire que dans les procédés industriels de broyage du ciment.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"applications.green_cement.homogenizing.faq.2.hl\";a:4:{s:4:\"text\";s:119:\"Quel équipement est généralement utilisé pour le broyage du calcaire et du ciment dans le contrôle de la qualité?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.green_cement.homogenizing.faq.2.txt\";a:4:{s:4:\"text\";s:637:\"Pour le broyage du calcaire, les broyeurs à mâchoires et les broyeurs à marteaux sont les plus couramment utilisés pour atteindre la taille d\'alimentation requise pour le broyage ultérieur du ciment. Le broyage du ciment fin est ensuite effectué à l\'aide de broyeurs à billes, de broyeurs à disques ou de broyeurs à rotor, selon la finesse visée et la quantité d\'échantillon. Cette combinaison de broyage du calcaire suivi d\'un broyage du ciment garantit des échantillons homogènes, des résultats analytiques précis et un contrôle fiable du processus sur les matières premières, le clinker, le ciment et les additifs.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"applications.green_cement.homogenizing.faq.3.hl\";a:4:{s:4:\"text\";s:127:\"Quel rôle joue le gypse dans le broyage du ciment et en quoi le broyage du calcaire diffère-t-il de la préparation du gypse?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.green_cement.homogenizing.faq.3.txt\";a:4:{s:4:\"text\";s:487:\"Le gypse joue un rôle essentiel dans le broyage du ciment, car il est ajouté au clinker pour contrôler le temps de prise et assurer une performance constante du ciment. Contrairement au broyage du calcaire, qui se concentre sur la réduction des matières premières dures et cassantes à une taille d\'alimentation optimale pour le broyage du ciment, la préparation du gypse nécessite une attention particulière en raison de sa nature plus douce et de sa tendance à s\'agglomérer.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"applications.green_cement.homogenizing.faq.4.hl\";a:4:{s:4:\"text\";s:97:\"En quoi le clinker diffère-t-il du broyage du calcaire dans les procédés de broyage du ciment?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.green_cement.homogenizing.faq.4.txt\";a:4:{s:4:\"text\";s:443:\"Le clinker diffère considérablement des matériaux traités lors du broyage du calcaire, car il est beaucoup plus dur et abrasif en raison du processus de frittage dans le four rotatif. Alors que le broyage du calcaire vise à réduire les matières premières relativement cassantes à une taille d\'alimentation optimale, la préparation du clinker pour le broyage du ciment nécessite des solutions de broyage et de broyage plus robustes. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"applications.green_cement.homogenizing.intro.hl\";a:4:{s:4:\"text\";s:86:\"Broyage du ciment - À quoi ressemble le procédé de fabrication classique du ciment?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.green_cement.homogenizing.intro.txt\";a:4:{s:4:\"text\";s:692:\"Le broyage du ciment est une étape clé du processus de fabrication du ciment et commence par la préparation des matières premières. Le calcaire, l\'argile et le sable sont d\'abord soumis à un concassage, tout comme d\'autres matières premières, afin de réduire la taille de leurs particules. Les matières broyées sont ensuite réduites en farine crue et chauffées dans un four rotatif à environ 1 450 °C. Au cours de ce processus thermique, du clinker se forme et du CO₂ est libéré comme sous-produit inévitable. Après refroidissement, le clinker est soumis au broyage du ciment, où il est broyé avec du gypse et d\'autres additifs pour produire le produit cimentier final.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.green_cement.homogenizing.intro.txt2\";a:4:{s:4:\"text\";s:1176:\"La plus grande consommation d\'énergie dans la production de ciment provient du chauffage de la matière première crue dans le four. Une énergie électrique supplémentaire est nécessaire pour les opérations de broyage du ciment, de concassage du calcaire et de transport. Environ 50 % des émissions totales de CO₂ proviennent de la réaction de calcination chimique dans le four rotatif, tandis que les émissions restantes résultent de la combustion du combustible et de la consommation d\'électricité. Même lorsque des sources d\'énergie renouvelables sont utilisées, ces émissions de CO₂ liées au procédé restent inhérentes à la production de ciment. <br /><br />Le ciment est finalement mélangé à de l\'eau et à des granulats pour produire du mortier ou du béton. Afin de garantir une qualité de produit constante, toutes les matières premières, les produits intermédiaires et les produits finaux doivent être soumis à un contrôle de qualité rigoureux. Les analyses de laboratoire et la préparation fiable des échantillons à l\'aide de concasseurs et de broyeurs sont donc des composantes essentielles de la production moderne de ciment. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.green_cement.homogenizing.title\";a:4:{s:4:\"text\";s:101:\"Rectification et homogénéisation des matériaux typiques dans le processus de fabrication du ciment\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:73:\"applications.green_cement.homogenizing.typical_materials.additive_gypsum.\";a:4:{s:4:\"text\";s:1166:\"Comparé au clinker, le gypse présente des propriétés matérielles beaucoup plus douces, ce qui simplifie le broyage et l\'homogénéisation en laboratoire. Cependant, le gypse a tendance à former des agglomérats, ce qui peut compliquer le broyage fin pendant la préparation du broyage du ciment.
L\'approche classique pour les échantillons de gypse est donc le prébroyage dans un broyeur à mâchoires, suivi d\'un broyeur à rotor comme le broyeur à batteur croisé SK 300, le broyeur à marteaux HM 200 ou le broyeur ultra-centrifuge ZM 300. Le séchage des échantillons avant broyage par exemple dans le TG 200 est recommandé pour éviter l\'agglomération même dans les broyeurs à rotor. L\'utilisation de modules cyclones est également utile, car ils facilitent le rejet des échantillons. Dans le ZM 300, les tamis de distance sont préférés pour les échantillons de gypse.
Dans de nombreux cas, l\'utilisation de broyeurs à mâchoires peut être évitée si les échantillons sont d\'abord broyés avec un tamis très grossier dans le ZM 300 ou le HM 200, puis finalement homogénéisés dans l\'étape de broyage fin à l\'aide d\'un tamis plus fin.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:75:\"applications.green_cement.homogenizing.typical_materials.additive_gypsum.hl\";a:4:{s:4:\"text\";s:13:\"Gypse additif\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:73:\"applications.green_cement.homogenizing.typical_materials.crushing_clinker\";a:4:{s:4:\"text\";s:24:\"Échantillons de clinker\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:74:\"applications.green_cement.homogenizing.typical_materials.crushing_concrete\";a:4:{s:4:\"text\";s:23:\"échantillons de béton\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:75:\"applications.green_cement.homogenizing.typical_materials.crushing_gypsum.hl\";a:4:{s:4:\"text\";s:22:\"Échantillons de gypse\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:76:\"applications.green_cement.homogenizing.typical_materials.crushing_gypsum.hl2\";a:4:{s:4:\"text\";s:18:\"Recyclage du gypse\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:77:\"applications.green_cement.homogenizing.typical_materials.crushing_gypsum.txt1\";a:4:{s:4:\"text\";s:144:\"Échantillons de gypse avant et après pré-broyage à l\'aide d\'un tamis de 4 mm et broyage fin à l\'aide d\'un tamis de 0,25 mm dans le ZM 300. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:77:\"applications.green_cement.homogenizing.typical_materials.crushing_gypsum.txt2\";a:4:{s:4:\"text\";s:1235:\"Le TG 200 est un séchoir rapide de laboratoire conçu pour le séchage rapide et en douceur du ciment, du gypse et des matériaux granulaires apparentés.  Il fonctionne selon le principe du lit fluidisé, garantissant un transfert de chaleur uniforme sans surchauffe locale de l\'échantillon.  Ce processus de séchage en douceur permet de préserver les propriétés d\'origine du matériau, ce qui est essentiel pour une analyse fiable du ciment et un contrôle qualité efficace. <br /><br />Grâce à son puissant flux d\'air, le TG 200 permet d\'obtenir des temps de séchage très courts, généralement de quelques minutes au lieu des heures nécessaires avec les étuves de séchage conventionnelles. Différentes options de récipients et de filtres rendent le TG 200 polyvalent pour une large gamme d\'applications liées au ciment et aux matériaux de construction. Le TG 200 est facile à utiliser et permet une préparation reproductible des échantillons, ce qui est essentiel pour obtenir des résultats d\'analyse cohérents dans les laboratoires de ciment. Dans l\'ensemble, le TG 200 augmente considérablement l\'efficacité du laboratoire en combinant rapidité, traitement en douceur et grande fiabilité du processus. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:88:\"applications.green_cement.homogenizing.typical_materials.crushing_limestone.finegrinding\";a:4:{s:4:\"text\";s:11:\"broyage fin\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:78:\"applications.green_cement.homogenizing.typical_materials.crushing_limestone.hl\";a:4:{s:4:\"text\";s:35:\"Écrasement de calcaire et d\'argile\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:79:\"applications.green_cement.homogenizing.typical_materials.crushing_limestone.hl2\";a:4:{s:4:\"text\";s:25:\"Échantillons de calcaire\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:79:\"applications.green_cement.homogenizing.typical_materials.crushing_limestone.hl3\";a:4:{s:4:\"text\";s:22:\"Échantillons d\'argile\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:87:\"applications.green_cement.homogenizing.typical_materials.crushing_limestone.precrushing\";a:4:{s:4:\"text\";s:12:\"Pré-broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:79:\"applications.green_cement.homogenizing.typical_materials.crushing_limestone.txt\";a:4:{s:4:\"text\";s:2172:\"Le calcaire et l\'argile sont les principales matières premières utilisées dans la production du ciment. Pour le contrôle de la qualité et l\'optimisation des processus, ces matériaux doivent être homogénéisés avant analyse. Le broyage du calcaire est généralement la première étape, car il détermine l\'efficacité du broyage en aval et la finesse finale.
Lors de la sélection de l\'équipement approprié, les paramètres clés comprennent la quantité d\'échantillon, la taille initiale des particules et la finesse de la cible. Les broyeurs à mâchoires sont couramment utilisés pour le prébroyage du calcaire et de l\'argile. Une large gamme de modèles de concasseurs à mâchoires permet une adaptation optimale aux caractéristiques variables de l\'échantillon, depuis les petits lots de laboratoire par exemple dans la BB 50 jusqu\'aux quantités d\'échantillons plus importantes jusqu\'à 3,5 t/h dans la BB 600. Alternativement, les broyeurs à marteaux peuvent être utilisés, car le broyage du calcaire et de l\'argile n\'est généralement pas trop dur pour ce type de broyeur.
Un broyage fin ultérieur jusqu\'à des granulométries inférieures à 40 μm est généralement effectué dans des broyeurs à billes. Ici, les principes de broyage du ciment s\'appliquent déjà à l\'échelle du laboratoire, la quantité d\'échantillons étant le facteur décisif pour choisir le broyeur approprié. De quelques millilitres à des échantillons à l\'échelle de kilogramme, des solutions appropriées sont disponibles pour un broyage efficace et reproductible.
Les broyeurs à tambour comme le SR 300 peuvent également être utilisés pour le broyage d\'échantillons de calcaire et d\'argile. Ils acceptent des tailles d\'alimentation allant jusqu\'à 25 mm et atteignent des valeurs de finesse finale d\'environ 100 μm, tout en traitant des quantités d\'échantillons significativement plus importantes par rapport aux broyeurs à boulets planétaires. Les broyeurs à tambour comme le TM 300 sont également capables de traiter des volumes plus importants, mais nécessitent beaucoup plus de temps pour atteindre la plage de finesse de 100 à 300 μm.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:81:\"applications.green_cement.homogenizing.typical_materials.crushing_limestone.txt.1\";a:4:{s:4:\"text\";s:188:\"Les broyeurs à marteaux tels que le HM 200 peuvent également être utilisés, car le concassage du calcaire et de l\'argile n\'implique généralement pas de matériaux extrêmement durs. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:81:\"applications.green_cement.homogenizing.typical_materials.crushing_limestone.txt.2\";a:4:{s:4:\"text\";s:488:\"Le broyage fin ultérieur pour obtenir des particules de taille inférieure à 40 µm est généralement effectué dans des broyeurs à billes. Ici, les principes du broyage du ciment s\'appliquent déjà à l\'échelle du laboratoire, la quantité d\'échantillon étant le facteur décisif pour le choix du broyeur approprié. Des solutions adaptées sont disponibles pour un broyage efficace et reproductible, allant de quelques millilitres à des échantillons de plusieurs kilogrammes. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:81:\"applications.green_cement.homogenizing.typical_materials.crushing_limestone.txt.3\";a:4:{s:4:\"text\";s:580:\"Les broyeurs à rotor tels que le SR 300 peuvent également être utilisés pour le concassage d\'échantillons de calcaire et d\'argile. Ils acceptent des tailles d\'alimentation allant jusqu\'à 25 mm et atteignent des valeurs de finesse finales d\'environ 100 µm, tout en traitant des quantités d\'échantillons nettement supérieures à celles des broyeurs planétaires à billes. Les broyeurs à tambour comme le TM 300 sont également capables de traiter des volumes plus importants, mais nécessitent beaucoup plus de temps pour atteindre la plage de finesse de 100 à 300 µm.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:84:\"applications.green_cement.homogenizing.typical_materials.grinding_cement.caption.txt\";a:4:{s:4:\"text\";s:150:\"Pré-broyage dans le broyeur à mâchoires à 5 mm, broyage fin dans la RS 300 à 200 μm. Le temps total de traitement pour 1 kg était de 4 minutes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:75:\"applications.green_cement.homogenizing.typical_materials.grinding_cement.hl\";a:4:{s:4:\"text\";s:46:\"Rectifier le ciment, le clinquant et le béton\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:76:\"applications.green_cement.homogenizing.typical_materials.grinding_cement.txt\";a:4:{s:4:\"text\";s:324:\"Le clinker de ciment formé après frittage est significativement plus dur et plus abrasif que le calcaire ou l\'argile. En principe, les mêmes moulins et considérations s\'appliquent que pour le broyage du calcaire et de l\'argile, et les broyeurs à mâchoires sont généralement utilisés également pour le prébroyage. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:79:\"applications.green_cement.homogenizing.typical_materials.grinding_cement.txt.1a\";a:4:{s:4:\"text\";s:1192:\"Dans la gamme des broyeurs à rotor, le broyeur à marteaux croisés SK 300 convient à l\'étape de broyage fin suivante, car il est conçu pour les matériaux plus durs et abrasifs. Avec ses plaques de déflecteur interchangeables en carbure de tungstène et ses inserts de chambre de broyage dentés, il est idéal pour le concassage du clinker de ciment. De cette manière, 1 kg d\'échantillon pré-broyé (5 mm) peut être réduit à environ 200 µm en seulement 1 minute. Si une finesse finale plus fine est requise, on utilise des broyeurs à billes tels que le PM 400. Le PM 400 atteint 80 µm en 15 minutes. <br /><br />Le broyeur à disques offre le meilleur des deux mondes : la vitesse combinée à une grande finesse, pour le broyage d’échantillons de clinker. C’est pourquoi la combinaison d’un concasseur à mâchoires suivi d’un broyeur à disques RS 200 ou RS 300 constitue la configuration classique pour le broyage du ciment. Le RS 300 peut broyer une quantité d\'un kilogramme à moins de 100 µm en environ 4 minutes. Le RS 200 est conçu pour des quantités d\'échantillons plus petites, jusqu\'à 250 ml, et est généralement encore plus rapide que le RS 300. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:78:\"applications.green_cement.homogenizing.typical_materials.grinding_cement.txt.2\";a:4:{s:4:\"text\";s:244:\"Les mêmes considérations que pour le broyage du clinker s\'appliquent au broyage du ciment ou aux échantillons de béton. Cependant, pour le meulage fin, les broyeurs à billes ou à disques (RS 200, RS 300 ou DM 200) sont les plus utilisés.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"applications.green_cement.homogenizing.typical_materials.hl\";a:4:{s:4:\"text\";s:83:\"Homogénéisation des matériaux typiques dans le processus de production du ciment\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"applications.green_cement.intro.txt\";a:4:{s:4:\"text\";s:2124:\"Green Cement représente la transformation de l\'industrie du ciment vers des liants plus durables et moins polluants. Mais pourquoi Green Cement prend-il autant d\'importance en ce moment?
L\'industrie du ciment et du béton est l\'un des piliers clés du secteur mondial de la construction et un maillon fondamental de nos infrastructures. Chaque année, des milliards de tonnes sont produites dans le monde pour répondre à la demande croissante de logements et de réseaux de transport. L\'industrie se caractérise par des exigences de qualité rigoureuses, des procédés chimiques complexes et l\'avancement continu des technologies des matériaux. Pour les laboratoires, cela signifie des analyses précises, des méthodes d\'essai fiables et des recherches continues.
Cependant, ce rôle central comporte également des défis majeurs: la production de ciment est énergivore et responsable d\'importantes émissions de CO2 - environ 8 % des émissions mondiales. En conséquence, l\'industrie est au centre du débat mondial sur le climat. La réduction des émissions de gaz à effet de serre est donc essentielle. Des stratégies telles que la réduction de la teneur en clinker, l’utilisation de liants alternatifs, le captage et le stockage du carbone (CCS) et l’incorporation de matériaux recyclés sont des étapes clés vers le « Ciment vert ». Les laboratoires de recherche développent de nouvelles formulations, évaluent les performances et soutiennent la transition vers des solutions plus respectueuses du climat.
RETSCH propose des solutions innovantes de broyage, tamisage et préparation d\'échantillons pour la technologie du ciment - allant du broyage de matières premières de ciment et de matériaux cimentaires d\'appoint (MCS), en passant par le traitement de combustibles alternatifs, à l\'activation d\'argiles pour les concepts Green Cement et LC3. Le portefeuille est complété par des tamiseuses spécialement conçues pour les poudres fines utilisées dans l\'industrie du ciment, y compris des systèmes de tamisage à jet d\'air pour un contrôle précis de la qualité et des processus.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.green_cement.intro.txt.2\";a:4:{s:4:\"text\";s:1356:\"Cependant, ce rôle central s’accompagne également de défis majeurs : la production de ciment est énergivore et responsable d’importantes émissions de CO₂ – environ 8 % des émissions mondiales. De ce fait, ce secteur se trouve au cœur du débat mondial sur le climat. Réduire les émissions de gaz à effet de serre est donc essentiel. Des stratégies telles que la réduction de la teneur en clinker, l\'utilisation de liants alternatifs, la capture et le stockage du carbone (CSC) et l\'incorporation de matériaux recyclés sont des étapes clés vers un « ciment vert ». Les laboratoires de recherche développent de nouvelles formulations, évaluent les performances et soutiennent la transition vers des solutions plus respectueuses du climat. <br /><br />RETSCH propose des solutions innovantes de broyage, de tamisage et de préparation d\'échantillons pour la technologie du ciment : du broyage des matières premières et des ajouts cimentaires (SCM) au traitement des combustibles alternatifs, en passant par l\'activation des argiles pour les concepts de ciment vert et de LC³. La gamme de produits est complétée par des tamiseuses spécialement conçues pour les poudres fines utilisées dans l\'industrie du ciment, notamment des systèmes de tamisage à jet d\'air pour un contrôle précis de la qualité et des processus.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.green_cement.processing.caption\";a:4:{s:4:\"text\";s:151:\"En remplaçant le clinker ou le ciment Portland, on dégage beaucoup moins de CO2. De plus, il faut moins de combustible pour chauffer le four rotatif.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"applications.green_cement.processing.faq.1.hl\";a:4:{s:4:\"text\";s:52:\"Que sont les matériaux cimentaires d\'appoint (MCS)?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"applications.green_cement.processing.faq.1.txt\";a:4:{s:4:\"text\";s:204:\"Les matériaux cimentaires d\'appoint (MCS) sont des matériaux de remplacement du ciment qui remplacent une partie du calcaire et/ou du clinker de ciment Portland traditionnel dans le ciment et le béton.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"applications.green_cement.processing.faq.2.hl\";a:4:{s:4:\"text\";s:102:\"Pourquoi les matériaux cimentaires d\'appoint (MCS) contribuent-ils à réduire les émissions de CO2?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"applications.green_cement.processing.faq.2.txt\";a:4:{s:4:\"text\";s:397:\"Ils réduisent la quantité de clinker nécessaire. La production de clinker est gourmande en CO2 en raison de la réaction de calcination du calcaire et de la forte demande énergétique du procédé de fournage, de sorte que le remplacement du clinker par des SCM réduit directement les émissions liées au procédé et peut soutenir l’utilisation des ressources de l’économie circulaire.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"applications.green_cement.processing.faq.3.hl\";a:4:{s:4:\"text\";s:115:\"Quels matériaux peuvent être utilisés comme MCS et quels sont les facteurs qui influent sur leur disponibilité?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"applications.green_cement.processing.faq.3.txt\";a:4:{s:4:\"text\";s:599:\"À titre d\'exemple, mentionnons les scories, les cendres volantes, les pouzzolanes/roches volcaniques (p. ex. pierre ponce), le calcaire imbrûlé, les coquillages (riches en CaCO3), les cendres provenant de déchets de l\'industrie alimentaire comme les enveloppes de riz, les argiles calcinées et les résidus miniers. La disponibilité peut changer avec les tendances industrielles - par exemple, une production d\'acier plus efficace peut réduire la disponibilité des scories, et une production réduite d\'électricité à partir du charbon peut limiter l\'approvisionnement en cendres volantes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"applications.green_cement.processing.faq.4.hl\";a:4:{s:4:\"text\";s:107:\"Comment fonctionne l\'activation de l\'argile, et en quoi est-elle différente de la calcination de l\'argile?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"applications.green_cement.processing.faq.4.txt\";a:4:{s:4:\"text\";s:554:\"Traditionnellement, les argiles réactives sont produites par calcination de l\'argile à 800 °C, tandis que l\'activation mécanochimique est une technologie d\'activation qui augmente la réactivité de l\'argile par broyage (p. ex. dans les broyeurs à boulets planétaires PM 100 ou PM 300). L\'énergie mécanique modifie la structure cristalline, favorise l\'amorphisation et peut rendre utilisable une plus large gamme d\'argiles locales. Le contrôle des processus peut être pris en charge avec GrindControl (surveillance de la température/pression).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:65:\"applications.green_cement.processing.homogenization_slags.caption\";a:4:{s:4:\"text\";s:399:\"Pour l\'analyse XRF des scories, un broyeur à mâchoires est généralement utilisé pour le prébroyage, et le MM 400 (ou un broyeur à disques vibrants à disques) pour le broyage fin. La presse à pastilles PP 40 produit des pastilles stables. Si nécessaire, l\'échantillon doit d\'abord être mélangé avec du Licowax pour éviter la casse; Les alucups apportent une stabilité supplémentaire.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:60:\"applications.green_cement.processing.homogenization_slags.hl\";a:4:{s:4:\"text\";s:74:\"Homogénéisation des scories en tant que matériaux cimentaires d\'appoint\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:61:\"applications.green_cement.processing.homogenization_slags.txt\";a:4:{s:4:\"text\";s:747:\"La caractérisation fiable en laboratoire des matériaux cimentaires supplémentaires (CMS) à base de laitier commence par une préparation uniforme des échantillons. Les scories sont souvent très inhomogènes et peuvent contenir des résidus métalliques, c\'est pourquoi les composants magnétiques doivent d\'abord être éliminés avant d\'être transformés. Pour le broyage et l\'homogénéisation, les broyeurs à mâchoires sont généralement utilisés pour le prébroyage, suivis par les broyeurs à billes ou le Cross Beater Mill SK 300 pour le broyage fin. Lors de la sélection du broyeur à mâchoires approprié, les facteurs clés sont la taille initiale des particules, la quantité d\'échantillon et la finesse finale souhaitée.
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:63:\"applications.green_cement.processing.homogenization_slags.txt.2\";a:4:{s:4:\"text\";s:514:\"Une approche en deux étapes avant écrasement dans le broyeur à mâchoires - d\'abord en utilisant un grand espace, puis un espace étroit - est souvent plus rapide que de forcer le matériau directement à travers un espace étroit. Les échantillons jusqu\'à environ 20 mm peuvent être traités efficacement dans le SK 300, qui atteint des niveaux de finesse finaux d\'environ 700 μm et, grâce à sa conception robuste et ses plaques de chicane en carbure de tungstène, convient bien aux matériaux abrasifs.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:63:\"applications.green_cement.processing.homogenization_slags.txt.3\";a:4:{s:4:\"text\";s:614:\"Les broyeurs à billes sont adaptés au broyage fin des échantillons de laitier jusqu\'à un maximum de 15 mm. Là encore, le choix du type de broyeur et des paramètres de fonctionnement dépend de la taille initiale des particules, de la quantité d\'échantillon et de la finesse de l\'objectif. Pour les petits volumes jusqu\'à 20 ml, le MM 400 est couramment utilisé. Pour des lots plus importants, le TM 300 peut traiter environ 500 g de scories d\'une granulométrie de 5 mm jusqu\'à une finesse finale de 25 μm en quelques heures et, avec des fûts plus gros, peut même traiter plus de 2 kg d\'échantillon.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"applications.green_cement.processing.intro.txt\";a:4:{s:4:\"text\";s:990:\"Les matériaux cimentaires d\'appoint (MCS) sont des matériaux de remplacement du ciment largement utilisés qui remplacent une partie du calcaire ou du clinker de ciment Portland traditionnel dans le ciment et le béton. L’utilisation de matériaux cimentaires d’appoint (MCS) est l’un des leviers les plus efficaces pour réduire les émissions de CO2 car la production de clinker génère de grandes quantités de CO2 : d’abord à partir de la réaction chimique lors de la calcination du calcaire, et ensuite à partir de la demande énergétique du procédé de four à haute température. En remplaçant par exemple une partie du clinker par des SCM, il faut moins de clinker, ce qui réduit directement les émissions de CO2 liées aux procédés. De plus, de nombreuses MCS sont des sous-produits industriels ou des ressources minérales disponibles localement, ce qui peut réduire la consommation de ressources vierges et appuyer les principes de l’économie circulaire.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"applications.green_cement.processing.mechano.hl\";a:4:{s:4:\"text\";s:113:\"La mécanochimie répond au ciment : <br />Alternatives et technologie d\'activation de la calcination des argiles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.green_cement.processing.mechano.hl2\";a:4:{s:4:\"text\";s:168:\"Réactivité de différentes argiles après activation thermique et mécanique ; l\'augmentation de la pression mesurée par GrindControl reflète la teneur en dolomite \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.green_cement.processing.mechano.txt\";a:4:{s:4:\"text\";s:2022:\"Les argiles activées sont parmi les matériaux cimentaires d\'appoint (CAC) les plus prometteurs, car elles sont disponibles dans le monde entier, peuvent être d\'origine locale et permettent une réduction significative du clinker. Traditionnellement, les argiles réactives sont produites par calcination de l\'argile, mais l\'activation mécanochimique est une technologie d\'activation émergente qui peut fournir une alternative convaincante dans certaines applications. L\'activation mécanochimique de l\'argile - en particulier à l\'aide de broyeurs à billes tels que les PM 100 ou PM 300 - utilise l\'énergie mécanique pour altérer la structure cristalline, permettre l\'amorphisation et augmenter la réactivité, rendant un large éventail de types d\'argile locale utilisables comme matériaux de remplacement du ciment. Les PM 100 et PM 300 conviennent parfaitement à ce procédé en laboratoire et à l\'échelle pilote. Des études montrent que les argiles activées mécaniquement sont plus fines, modifiées structuralement et chimiquement plus réactives que les argiles calcinées, en particulier celles à forte teneur en mica.
Le système GrindControl, qui mesure en continu la température et la pression à l\'intérieur du bocal de broyage, aide à prévenir la surchauffe et fournit des informations importantes sur les réactions mécanochimiques, est un élément clé du contrôle du processus de technologie d\'activation. Les capteurs sont compatibles avec différentes tailles de bocaux. Lors de l\'activation de l\'argile, la température et la pression augmentent de façon significative, ce qui indique une libération de gaz et une transformation minérale; cette surveillance est essentielle pour contrôler la réactivité et assurer une qualité constante du produit SCM. Les données peuvent également étayer les conclusions sur la composition de l\'argile - par exemple, les matériaux à plus forte teneur en dolomie génèrent des pressions plus élevées en raison du rejet de CO2 [1].
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"applications.green_cement.processing.mechano.txt.2\";a:4:{s:4:\"text\";s:1090:\"Une étude [2] examine comment l\'apport d\'énergie pendant l\'activation mécanochimique influence la réactivité chimique des argiles, en mettant l\'accent sur les broyeurs à boulets planétaires. Le broyeur à billes planétaire est un outil de laboratoire privilégié car il permet d\'ajuster avec précision des paramètres clés tels que la vitesse de rotation, le rapport bille/poudre et la durée du broyage. En analysant près de 100 points de données, les chercheurs ont identifié une forte corrélation entre l\'apport énergétique et la réactivité de l\'argile qui en résulte. La réactivité chimique augmente rapidement avec l\'apport énergétique croissant jusqu\'à environ 100 kJ/g, tandis que les augmentations ultérieures ne montrent que des effets supplémentaires mineurs. Concrètement, le broyeur à billes planétaire PM 300 - fonctionnant à des vitesses élevées telles que 850 tr/min - offre des avantages significatifs en maximisant l\'apport d\'énergie et en accélérant le processus d\'activation des matériaux cimentaires d\'appoint (MCS) à base d\'argile.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"applications.green_cement.processing.plant_based.hl\";a:4:{s:4:\"text\";s:118:\"Matériaux cimentaires d\'appoint d\'origine végétale (MCS) et matériaux de remplacement du ciment d\'origine cendrée\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"applications.green_cement.processing.plant_based.txt\";a:4:{s:4:\"text\";s:2136:\"Les matières végétales dérivées des cendres – en particulier celles provenant des déchets de l’industrie alimentaire comme les enveloppes de riz – peuvent servir de matériaux cimentaires d’appoint (MCS) et de matériaux de remplacement du ciment. Ils peuvent être homogénéisés de la même manière que les scories ou le calcaire. Le SK 300 résistant à l\'usure est particulièrement adapté aux échantillons abrasifs, tandis que pour le broyage fin en dessous de 500 μm, des broyeurs à billes (pour des quantités d\'échantillons petites à moyennes) ou à tambours (pour des quantités plus importantes) sont utilisés. Les matières premières d\'origine végétale elles-mêmes (p. ex., les enveloppes de riz, les boulettes de coque de tournesol ou les résidus de paille) doivent également être analysées; les moulins à découper sont utilisés pour la réduction préliminaire de la taille, suivis du ZM 300 ou, pour les plus gros volumes, du SR 300 pour le broyage fin. Pour les échantillons fibreux, les cyclones doivent toujours être considérés, car ils refroidissent le matériau, améliorent l\'évacuation des échantillons et empêchent la formation de poussière; une alimentation lente et régulière ou l\'utilisation de tamis de distance aident également à réduire l\'accumulation de chaleur. Le système d\'alimentation DR 100 permet une introduction plus facile et plus cohérente des échantillons. Si la teneur en fibres de l\'échantillon broyé doit être réduite, les tamis dans les broyeurs de coupe ou le SR 300 peuvent être installés en orientation inverse, ou la vitesse du rotor dans les broyeurs à rotor peut être réduite. Pour l\'analyse XRF, un broyage très fin - souvent inférieur à 50 μm - est nécessaire; la pertinence des broyeurs à billes ou à rotors dépend de l\'analyse en aval, car les broyeurs à billes fournissent des résultats plus fins mais prennent plus de temps et peuvent générer plus d\'abrasion métallique [3]. Si l\'abrasion n\'est pas critique, la règle générale pour les résultats XRF reproductibles est la suivante: plus fin, mieux c\'est.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"applications.green_cement.processing.plant_based.txt.2\";a:4:{s:4:\"text\";s:722:\"Si la teneur en fibres de l\'échantillon broyé doit être réduite, les tamis des broyeurs à coupe ou du SR 300 peuvent être installés en orientation inverse, ou la vitesse du rotor dans les broyeurs à rotor peut être réduite. Pour l\'analyse XRF, un broyage très fin - souvent inférieur à 50 µm - est nécessaire ; le choix entre broyeurs à billes et broyeurs à rotor dépend de l\'analyse en aval, car les broyeurs à billes fournissent des résultats plus fins mais prennent plus de temps et peuvent générer une abrasion métallique plus importante [3]. Si l\'abrasion n\'est pas un facteur critique, la règle générale pour des résultats XRF reproductibles est la suivante : plus c\'est fin, mieux c\'est. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.green_cement.processing.slag_samples\";a:4:{s:4:\"text\";s:24:\"Échantillons de scories\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.green_cement.processing.table.ash.hl\";a:4:{s:4:\"text\";s:42:\"Cendres provenant de déchets alimentaires\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"applications.green_cement.processing.table.ash.txt\";a:4:{s:4:\"text\";s:90:\", comme les enveloppes de riz, peuvent être utilisées pour remplacer le ciment Portland.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"applications.green_cement.processing.table.calcined.hl\";a:4:{s:4:\"text\";s:18:\"Argiles calcinées\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"applications.green_cement.processing.table.calcined.txt\";a:4:{s:4:\"text\";s:191:\"peut être calciné à 800 °C. Bien que le CO2 soit libéré lors de la calcination - de manière similaire à la cuisson au calcaire - les températures requises sont nettement plus basses.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"applications.green_cement.processing.table.clinker.hl\";a:4:{s:4:\"text\";s:18:\"Clinker Substitute\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"applications.green_cement.processing.table.flyash.hl\";a:4:{s:4:\"text\";s:18:\"Cendres volantes :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"applications.green_cement.processing.table.flyash.txt\";a:4:{s:4:\"text\";s:133:\"En raison de la diminution de l\'utilisation des centrales au charbon, la disponibilité des cendres volantes diminue régulièrement.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"applications.green_cement.processing.table.puzzolans.hl\";a:4:{s:4:\"text\";s:18:\"Calcaire imbrûlé\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"applications.green_cement.processing.table.seashells.hl\";a:4:{s:4:\"text\";s:11:\"Coquillages\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"applications.green_cement.processing.table.seashells.txt\";a:4:{s:4:\"text\";s:130:\"contiennent de grandes quantités de chaux et, une fois moulu, peut être utilisé de la même manière que le calcaire imbrûlé.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"applications.green_cement.processing.table.slags.hl\";a:4:{s:4:\"text\";s:9:\"Scories :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"applications.green_cement.processing.table.slags.txt\";a:4:{s:4:\"text\";s:165:\"Les déchets de la production d\'acier sont recyclés. Cependant, ces procédés industriels sont de plus en plus efficaces, réduisant la disponibilité des scories.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"applications.green_cement.processing.table.substitute.hl\";a:4:{s:4:\"text\";s:30:\"Alternative à Portland Cement\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"applications.green_cement.processing.table.tailings.hl\";a:4:{s:4:\"text\";s:17:\"Résidus miniers \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"applications.green_cement.processing.table.tailings.txt\";a:4:{s:4:\"text\";s:203:\"peut même augmenter la résistance du ciment selon leur composition. L\'avantage réside dans la conservation des ressources, car les déchets sont réutilisés, par exemple à la place du sable naturel.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"applications.green_cement.processing.table.unburnt.hl\";a:4:{s:4:\"text\";s:18:\"Calcaire imbrûlé\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"applications.green_cement.processing.title\";a:4:{s:4:\"text\";s:152:\"Traitement et activation des matières cimentaires supplémentaires (MCS) : Matériaux de remplacement du ciment et technologie d\'activation de l\'argile\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:58:\"applications.green_cement.processing.unburnt_limestones.hl\";a:4:{s:4:\"text\";s:111:\"Traitement du calcaire imbrûlé, des coquillages et des pouzzolanes comme matériaux de remplacement du ciment\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"applications.green_cement.processing.unburnt_limestones.txt\";a:4:{s:4:\"text\";s:1198:\"Plusieurs matériaux de remplacement du ciment minéral peuvent être traités avec de l\'équipement de broyage standard de laboratoire de ciment. Le calcaire imbrûlé est idéalement traité à l\'aide de broyeurs à mâchoires suivis de broyeurs à billes. Les coquillages sont également principalement constitués de CaCO3, mais sont plus fins que les échantillons typiques de calcaire et peuvent donc être prébroyés efficacement à l\'aide de broyeurs et finement broyés dans le broyeur ultracentrifuge ZM 300; le rotor à 6 disques pour broyeurs de coupe convient à cette fin, et des rotors enduits de carbure de tungstène résistants à l\'usure ainsi que des tamis de distance peuvent être utilisés dans le ZM 300. Les matériaux cimentaires d\'appoint plus tendres, par exemple les pouzzolanes ou les matériaux volcaniques comme la pierre ponce, sont également traités à l\'aide de broyeurs à rotor tels que le ZM 300 pour des volumes allant jusqu\'à 5 l ou le SR 300 pour des quantités d\'échantillons plus importantes. Pour les ouvertures de tamis inférieures à 1 mm, les cyclones facilitent l\'évacuation des échantillons et aident à prévenir la formation de poussière.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"applications.green_cement.refused_fuels.biomass\";a:4:{s:4:\"text\";s:8:\"Biomasse\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"applications.green_cement.refused_fuels.dried_sewage\";a:4:{s:4:\"text\";s:28:\"Boues d\'épuration séchées\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.green_cement.refused_fuels.faq.1.hl\";a:4:{s:4:\"text\";s:109:\"Quels sont les combustibles dérivés refusés (RDF) et pourquoi sont-ils utilisés dans les fours à ciment?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.green_cement.refused_fuels.faq.1.txt\";a:4:{s:4:\"text\";s:517:\"Les combustibles dérivés refusés (FDR) sont des fractions de déchets transformés qui peuvent être utilisées comme combustibles de remplacement dans les fours rotatifs à ciment. Ils aident à remplacer les combustibles fossiles tels que le charbon, le pétrole ou le gaz naturel tout en récupérant l\'énergie des flux de déchets. Lorsque les spécifications et les tests de qualité sont en place, RDF peut soutenir une réduction des émissions de gaz à effet de serre et une production stable de clinker.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.green_cement.refused_fuels.faq.2.hl\";a:4:{s:4:\"text\";s:120:\"Comment garantissez-vous un échantillonnage et une homogénéisation représentatifs des carburants dérivés refusés?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.green_cement.refused_fuels.faq.2.txt\";a:4:{s:4:\"text\";s:643:\"Étant donné que les carburants dérivés refusés sont souvent volumineux et hétérogènes (plastiques, textiles, papier, caoutchouc et fractions minérales), les sous-échantillons de laboratoire doivent être représentatifs pour éviter les résultats biaisés. La meilleure pratique consiste à prélever des incréments à partir de plusieurs points, à traiter une masse initiale suffisamment grande et à utiliser un mélange et un fractionnement approfondis (p. ex. avec un diviseur rotatif). Pour les paramètres critiques, les analyses en double ou en triple peuvent améliorer la confiance et aider à quantifier la variabilité.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.green_cement.refused_fuels.faq.3.hl\";a:4:{s:4:\"text\";s:100:\"Quelle est la granulométrie (finesse) nécessaire pour l\'analyse RDF, et pourquoi est-ce important?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.green_cement.refused_fuels.faq.3.txt\";a:4:{s:4:\"text\";s:529:\"La finesse cible pour les combustibles dérivés refusés devrait correspondre à la méthode d\'analyse et au paramètre d\'intérêt. Les tests de pouvoir calorifique peuvent ne nécessiter qu\'une finesse modérée, tandis que les analyses de cendres, de lettres d\'intention et d\'éléments bénéficient d\'une granulométrie constante et d\'un découpage minutieux. Pour les XRF sur pastilles pressées, un broyage plus fin est généralement nécessaire pour réduire les effets granulométriques et améliorer la comparabilité\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.green_cement.refused_fuels.faq.title\";a:4:{s:4:\"text\";s:66:\"Combustibles dérivés refusés (RDF) dans la production de ciment\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.green_cement.refused_fuels.intro.hl\";a:4:{s:4:\"text\";s:78:\"Le rôle des combustibles dérivés refusés dans les fours à ciment modernes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.green_cement.refused_fuels.intro.txt\";a:4:{s:4:\"text\";s:920:\"Les combustibles dérivés refusés (RDF) et d\'autres combustibles alternatifs tels que les pneus usés, les résidus plastiques, la biomasse et les fractions de déchets traités sont de plus en plus utilisés pour remplacer les combustibles fossiles dans les fours rotatifs à ciment. En remplaçant le charbon, le pétrole ou le gaz naturel, les combustibles dérivés refusés contribuent à réduire les émissions de gaz à effet de serre tout en permettant la récupération de l\'énergie et, dans certains cas, des constituants minéraux précieux des flux de déchets.
Pour assurer un fonctionnement stable du four et une qualité constante du clinker, ces combustibles secondaires doivent répondre à des spécifications de qualité clairement définies. Cela rend essentiels des tests de laboratoire fiables, une préparation standardisée des échantillons et des flux de travail analytiques reproductibles.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"applications.green_cement.refused_fuels.material.biomass.hl\";a:4:{s:4:\"text\";s:28:\"Biomasse et résidus de bois\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:60:\"applications.green_cement.refused_fuels.material.biomass.txt\";a:4:{s:4:\"text\";s:1110:\"Les combustibles alternatifs à base de biomasse tels que les copeaux de bois, l\'écorce ou le bois de démolition peuvent être efficacement homogénéisés lorsque l\'échantillon est représentatif et prétrié. Les contaminants métalliques (p. ex. clous, vis, agrafes) doivent être éliminés avant la comminution afin de protéger les outils de coupe et d\'éviter tout biais analytique. Les broyeurs de coupe sont généralement utilisés pour la réduction de la taille grossière, suivie d\'une homogénéisation et d\'un fraisage supplémentaires dans le ZM 300 à l\'aide d\'un tamis approprié. En ce qui concerne les échantillons en plastique, selon les propriétés de l\'échantillon (comme les brindilles plus grosses ou les blocs en bois plus compacts), l\'utilisation du rotor à 6 disques plus robuste dans l\'étape de prédécoupe au lieu du rotor à section parallèle standard pourrait être bénéfique. Une alimentation régulière et un fonctionnement cyclonique facultatif dans les deux cas, étape de prébroyage et de broyage fin, aident à assurer un traitement stable et reproductible. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"applications.green_cement.refused_fuels.material.hl\";a:4:{s:4:\"text\";s:59:\"Considérations relatives à la préparation des matériaux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"applications.green_cement.refused_fuels.material.plastic.hl\";a:4:{s:4:\"text\";s:60:\"Résidus plastiques et carburants dérivés des pneumatiques\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:60:\"applications.green_cement.refused_fuels.material.plastic.txt\";a:4:{s:4:\"text\";s:798:\"Les carburants dérivés refusés riches en plastique, filmogènes ou dérivés de pneus nécessitent un contrôle minutieux de la température pendant le broyage. Le fonctionnement en cyclone favorise le refroidissement et le déchargement rapide, tandis que la fragilisation de la glace carbonique peut empêcher le maculage et permettre une réduction efficace de la taille. La combinaison de broyeurs de coupe pour le prébroyage et du broyeur ultracentrifuge ZM 300 pour le broyage final est une approche éprouvée pour homogénéiser ces matériaux. Selon les propriétés de l\'échantillon (comme des blocs de plastique plus gros et plus compacts), l\'utilisation du rotor à 6 disques dans l\'étape de prédécoupe au lieu du rotor à section parallèle standard pourrait être bénéfique.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"applications.green_cement.refused_fuels.material.refused.hl\";a:4:{s:4:\"text\";s:82:\"Les combustibles dérivés refusés comme alternative fiable à l\'énergie fossile\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:60:\"applications.green_cement.refused_fuels.material.refused.txt\";a:4:{s:4:\"text\";s:560:\"Lorsqu\'ils sont correctement échantillonnés, préparés et analysés, les combustibles dérivés refusés et d\'autres combustibles alternatifs offrent une voie fiable et durable pour réduire la consommation de combustibles fossiles dans la fabrication du ciment. Des flux de travail normalisés en laboratoire, des stratégies d\'homogénéisation robustes et des techniques de préparation spécifiques aux matériaux sont les fondements d\'une performance constante du four, de la conformité réglementaire et de l\'optimisation des processus à long terme.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:58:\"applications.green_cement.refused_fuels.material.sewage.hl\";a:4:{s:4:\"text\";s:53:\"Boues d\'épuration comme combustible dérivé refusé\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"applications.green_cement.refused_fuels.material.sewage.txt\";a:4:{s:4:\"text\";s:864:\"Les boues d\'épuration étant généralement humides et sujettes à l\'agglomération, une étape de séchage définie (par exemple en utilisant le TG 200) est nécessaire avant qu\'une homogénéisation reproductible soit possible. Après séchage, le matériau peut être pré-comprimé dans un broyeur à mâchoires ou un broyeur à mâchoires, puis homogénéisé de façon à minimiser les effets de concentration locale des minéraux et oligo-éléments cendriers. Pour un broyage fin et une homogénéité maximale, des broyeurs à billes planétaires tels que le PM 400 sont recommandés. Les paramètres de broyage devraient atteindre la finesse requise tout en limitant l\'accumulation excessive de chaleur. Un protocole standardisé de séchage et de broyage garantit des résultats analytiques comparables de ce combustible dérivé refusé dans le temps.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:61:\"applications.green_cement.refused_fuels.material.usedpaper.hl\";a:4:{s:4:\"text\";s:31:\"Papier usagé et papier rejeté\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:62:\"applications.green_cement.refused_fuels.material.usedpaper.txt\";a:4:{s:4:\"text\";s:585:\"Les rejets de papier et de papier usagés montrent souvent une forte variabilité des charges, des revêtements et de la teneur en humidité, ce qui rend une homogénéisation complète essentielle. Les broyeurs de coupe sont bien adaptés pour l\'étape initiale de déchiquetage. L\'utilisation d\'un rotor en V et le préfrissage du matériau en portions plus petites améliorent l\'efficacité de la coupe. Après mélange et fractionnement, la partie analytique peut être fraisée dans le ZM 300 pour répondre aux exigences en matière de cendres, d\'analyse élémentaire ou de XRF.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"applications.green_cement.refused_fuels.paper\";a:4:{s:4:\"text\";s:6:\"Papier\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:64:\"applications.green_cement.refused_fuels.representative.bullets.1\";a:4:{s:4:\"text\";s:76:\"Prélever des incréments à partir de plusieurs points du matériau en vrac\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:64:\"applications.green_cement.refused_fuels.representative.bullets.2\";a:4:{s:4:\"text\";s:69:\"Traitement d\'une masse d\'échantillon initial suffisamment importante\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:64:\"applications.green_cement.refused_fuels.representative.bullets.3\";a:4:{s:4:\"text\";s:148:\"Mélange et fractionnement approfondis, par exemple à l\'aide d\'un séparateur rotatif tel que le PT 200, pour minimiser les effets de ségrégation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:64:\"applications.green_cement.refused_fuels.representative.bullets.4\";a:4:{s:4:\"text\";s:184:\"Pour les paramètres critiques, les analyses en double ou en triple améliorent considérablement la confiance dans les résultats et aident à évaluer la variabilité des matériaux.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"applications.green_cement.refused_fuels.representative.hl\";a:4:{s:4:\"text\";s:83:\"Échantillonnage représentatif et homogénéisation des carburants de remplacement\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:58:\"applications.green_cement.refused_fuels.representative.txt\";a:4:{s:4:\"text\";s:316:\"Les carburants dérivés refusés et les autres carburants alternatifs sont souvent volumineux, hétérogènes et difficiles à manipuler. Pour obtenir des résultats analytiques significatifs, les sous-échantillons de laboratoire doivent être représentatifs du lot original.
Les meilleures pratiques comprennent:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"applications.green_cement.refused_fuels.secondary_fuels\";a:4:{s:4:\"text\";s:24:\"Combustibles secondaires\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.green_cement.refused_fuels.staged.hl\";a:4:{s:4:\"text\";s:102:\"Flux de travail échelonné de préparation des échantillons pour les combustibles dérivés refusés\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"applications.green_cement.refused_fuels.staged.txt\";a:4:{s:4:\"text\";s:521:\"Un flux de travail de préparation typique pour les combustibles dérivés refusés commence par une réduction de taille grossière dans un broyeur de coupe (par exemple SM 300) pour produire une fraction coulable. Après mélange et fractionnement, le sous-échantillon analytique est fraisé à la finesse requise à l\'aide d\'un broyeur à rotor tel que l\'Ultra Centrifugal Mill ZM 300. Lorsque le broyage par impact est avantageux, un laminoir à batteur croisé (par exemple SK 300) peut être utilisé à la place.
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"applications.green_cement.refused_fuels.staged.txt.2\";a:4:{s:4:\"text\";s:765:\"Les qualités de combustible livrées peuvent inclure le RDF/SRF, le moelleux ou l\'EBS, les déchets de bois, les boues d\'épuration, les rejets de papier et les résidus agricoles. Les principales sources de variabilité comprennent le pouvoir calorifique, la teneur en cendres, le chlore, le soufre et les oligo-éléments. Une préparation efficace doit donc garantir à la fois une granulométrie définie et une homogénéisation complète entre les plastiques, les textiles, le papier, le caoutchouc et les fractions minérales.
Pour les lots très variables, il est souvent préférable de broyer d\'abord à une finesse intermédiaire (par exemple 1–2 mm), puis de mélanger à nouveau et de fendre à nouveau avant de terminer l\'étape finale de fraisage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"applications.green_cement.refused_fuels.target.bullets.1\";a:4:{s:4:\"text\";s:87:\"La détermination du pouvoir calorifique ne nécessite souvent qu\'une finesse modérée\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"applications.green_cement.refused_fuels.target.bullets.2\";a:4:{s:4:\"text\";s:136:\"Les analyses de cendres, de lettres d\'intention et d\'éléments bénéficient d\'une granulométrie uniforme et d\'un découpage minutieux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"applications.green_cement.refused_fuels.target.bullets.3\";a:4:{s:4:\"text\";s:159:\"L\'analyse XRF sur pastilles pressées nécessite généralement un broyage plus fin pour minimiser les effets granulométriques et améliorer la comparabilité\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.green_cement.refused_fuels.target.hl\";a:4:{s:4:\"text\";s:79:\"Finesse cible et exigences analytiques pour les combustibles dérivés refusés\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"applications.green_cement.refused_fuels.target.txt\";a:4:{s:4:\"text\";s:112:\"La finesse cible des combustibles dérivés refusés devrait toujours être alignée sur la méthode analytique:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"applications.green_cement.refused_fuels.target.txt.2\";a:4:{s:4:\"text\";s:823:\"Comme les carburants de remplacement introduisent également des composants minéraux dans le système du four, les résultats analytiques sont directement pertinents pour la stabilité du procédé. Le chlore peut favoriser les accumulations et les cycles internes, tandis que le soufre et les alcalis influencent la chimie du clinker et le contrôle des émissions.
Les paramètres de préparation documentés et normalisés - y compris les schémas de fractionnement, la sélection des broyeurs et des tamis, la vitesse du rotor et le fonctionnement des cyclones - sont essentiels pour des données reproductibles. La conservation de sous-échantillons de référence et l\'exécution régulière de duplicatas favorisent le contrôle de la qualité à long terme et la qualification fiable du carburant dérivé refusé.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"applications.green_cement.refused_fuels.title\";a:4:{s:4:\"text\";s:145:\"Combustibles dérivés refusés et combustibles de remplacement pour réduire l\'utilisation de combustibles fossiles dans la production de ciment\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"applications.green_cement.refused_fuels.wood_residues\";a:4:{s:4:\"text\";s:16:\"Résidus de bois\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.green_cement.samples.ash.rice_husks\";a:4:{s:4:\"text\";s:29:\"Cendres des enveloppes de riz\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.green_cement.samples.caption\";a:4:{s:4:\"text\";s:82:\"La finesse des particules dans les granulés dépend du type de broyeur utilisé. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"applications.green_cement.samples.plant_samples\";a:4:{s:4:\"text\";s:24:\"Échantillons de plantes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.green_cement.samples.rice_husks\";a:4:{s:4:\"text\";s:13:\"Coques de riz\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"applications.green_cement.samples.straw\";a:4:{s:4:\"text\";s:6:\"Paille\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"applications.green_cement.samples.sunflowerseed_huskpellets\";a:4:{s:4:\"text\";s:45:\"Granulés d\'enveloppe de graines de tournesol\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.green_cement.title.short\";a:4:{s:4:\"text\";s:37:\"Ciment&nbsp;&amp; <i>Green Cement</i>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"applications.green_cement.title.supplement\";a:4:{s:4:\"text\";s:107:\"Ciment &amp; <i>Green Cement</i> -<br />Technologie du ciment durable pour la recherche et les laboratoires\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"applications.green_cement.tools.caption.rigaku\";a:4:{s:4:\"text\";s:59:\"Autorisation d\'utilisation des images par Rigaku Europe SE \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"applications.green_cement.tools.crucial_xrf.caption\";a:4:{s:4:\"text\";s:117:\"L\'intensité du rayonnement Si Kα dépend de la taille des particules et, par conséquent, de la durée du broyage. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"applications.green_cement.tools.crucial_xrf.hl\";a:4:{s:4:\"text\";s:65:\"Pourquoi la taille des particules est cruciale pour l\'analyse XRF\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"applications.green_cement.tools.crucial_xrf.txt\";a:4:{s:4:\"text\";s:1521:\"La taille des particules est un facteur clé dans la préparation de l\'échantillon pour l\'analyse XRF, car elle influence directement la représentativité de la couche d\'échantillon analysée. En XRF, la profondeur de pénétration décrit la profondeur d\'entrée des rayons X primaires dans l\'échantillon, tandis que la profondeur d\'échappement définit la profondeur à partir de laquelle le rayonnement de fluorescence caractéristique peut sortir de l\'échantillon et être détecté.
La profondeur d\'échappement est étroitement corrélée à la taille des particules. Si les particules sont trop grossières, la couche analysée devient irrégulière et n\'est plus représentative du matériau en vrac. La réduction de la taille des particules crée une couche d\'échantillon plus dense et plus homogène, améliorant considérablement la qualité, la fiabilité et la précision de l\'analyse XRF.
Cet effet est clairement démontré par l\'homogénéisation d\'échantillons de calcaire dans un broyeur à disques RS 200, où la diminution de la taille des particules conduit à une augmentation de l\'intensité relative Kα et à une meilleure précision, en particulier dans l\'analyse du silicium. La préparation efficace de l\'échantillon doit donc comprendre au moins 2 minutes d\'homogénéisation. Le broyage au-delà de 2 minutes - surtout au-delà de 5 minutes - apporte peu d\'avantages analytiques supplémentaires et augmente principalement le temps de traitement sans améliorer les résultats XRF.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.green_cement.tools.faq.1.hl\";a:4:{s:4:\"text\";s:94:\"Pourquoi une bonne préparation des échantillons est essentielle pour une analyse XRF fiable?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.green_cement.tools.faq.1.txt\";a:4:{s:4:\"text\";s:822:\"Une bonne préparation des échantillons est une condition préalable essentielle à une analyse XRF précise, en particulier dans les applications de ciment et de minéraux. En pressant l\'échantillon dans une pastille compacte et homogène, on obtient une surface uniforme qui minimise la diffusion et l\'absorption des rayons X. Cela améliore considérablement la précision et la reproductibilité des mesures. En revanche, les échantillons lâches ou insuffisamment préparés peuvent causer des zones de mesure inhomogènes en raison des trous d\'air ou de la distribution inégale des particules, ce qui entraîne des résultats d\'analyse XRF faussés. Une préparation optimisée des échantillons garantit donc des données significatives et comparables et favorise un contrôle qualité efficace en laboratoire. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.green_cement.tools.faq.2.hl\";a:4:{s:4:\"text\";s:89:\"Comment la force de pression influence-t-elle les résultats analytiques en analyse XRF ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.green_cement.tools.faq.2.txt\";a:4:{s:4:\"text\";s:838:\"En analyse XRF, la force de pression appliquée lors de la préparation de l\'échantillon a un impact direct sur l\'intensité du signal et la qualité des données. Comme l\'analyse calcique d\'échantillons de calcaire l\'a démontré, l\'augmentation de la force de pressage conduit à une intensité du signal plus élevée jusqu\'à atteindre un plateau autour de 30 tonnes. Une force de pression insuffisante peut entraîner des pertes d\'intensité et une mauvaise reproductibilité dans l\'analyse XRF. En plus de la pression, le temps de maintien de la force de pression est crucial, car les particules ont besoin de temps pour se réorganiser et l\'excès d\'air doit s\'échapper. Les presses programmables permettent un contrôle cohérent de ces paramètres et sont donc un facteur clé pour des résultats d\'analyse XRF reproductibles.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.green_cement.tools.faq.3.hl\";a:4:{s:4:\"text\";s:117:\"Pourquoi la taille des particules est-elle un facteur clé dans la préparation des échantillons pour l\'analyse XRF?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.green_cement.tools.faq.3.txt\";a:4:{s:4:\"text\";s:631:\"La taille des particules affecte directement la représentativité de l\'analyse XRF, car seul le matériau dans la profondeur d\'échappement contribue au signal mesuré. Si les particules sont trop grossières, la couche analysée devient inégale et non représentative. Les particules plus fines forment une couche plus dense et plus homogène, améliorant la précision, la fiabilité et l\'intensité relative de Kα (par exemple dans l\'analyse du silicium). Une préparation efficace des échantillons nécessite donc une homogénéisation suffisante, tandis qu\'un broyage excessif n\'offre que peu d\'avantages supplémentaires.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"applications.green_cement.tools.hl\";a:4:{s:4:\"text\";s:43:\"Préparation des scories pour l\'analyse XRF\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.green_cement.tools.influence.hl\";a:4:{s:4:\"text\";s:67:\"Influence de la force de pression sur le résultat de l\'analyse XRF\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"applications.green_cement.tools.influence.txt\";a:4:{s:4:\"text\";s:1121:\"La force de pression appliquée joue un rôle décisif dans les performances d\'analyse XRF. En prenant comme exemple l\'analyse calcique d\'échantillons de calcaire, la relation entre la force de pression et l\'intensité du signal devient claire. Lorsque la force de pression augmente, l\'intensité du signal XRF mesuré augmente jusqu\'à atteindre un plateau à environ 30 tonnes.
Une force de pression insuffisante peut entraîner une baisse de l\'intensité du signal et une réduction de la précision analytique. Pour cette raison, la sélection et la cohérence des paramètres pressants sont essentielles pour une analyse XRF reproductible. Outre la pression, le temps de maintien de la force de pression est tout aussi important. Les particules ont besoin de suffisamment de temps pour se réorganiser, tandis que l\'excès d\'air doit pouvoir s\'échapper de la structure des granulés. Les presses programmables, telles que la PP 40, offrent des avantages évidents en permettant des conditions de pressage contrôlées et répétables, améliorant ainsi la reproductibilité à long terme dans les laboratoires XRF.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"applications.green_cement.tools.intro.caption\";a:4:{s:4:\"text\";s:455:\"Pour l\'analyse XRF des scories, un broyeur à mâchoires est généralement utilisé pour la réduction préliminaire de la taille, suivi par le MM 400 (ou un broyeur à vibrations à disques) pour le broyage fin. La presse à pastilles PP 40 produit des pastilles stables. Si nécessaire, l\'échantillon doit être mélangé avec du Licowax au préalable pour éviter la fissuration; les tasses en aluminium augmentent encore la stabilité des pastilles.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.green_cement.tools.title\";a:4:{s:4:\"text\";s:76:\"Outils pour une préparation optimisée des échantillons pour l\'analyse XRF\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"applications.green_cement.tools.txt\";a:4:{s:4:\"text\";s:1311:\"L\'analyse XRF fiable et reproductible dépend fortement d\'une bonne préparation de l\'échantillon. Dans la production de ciment, les minéraux et le contrôle des matières premières, le pressage et l\'homogénéisation de l\'échantillon avant l\'analyse de fluorescence aux rayons X sont une condition préalable essentielle pour obtenir des résultats analytiques précis. Des échantillons bien préparés garantissent des mesures représentatives, une grande stabilité du signal et une excellente reproductibilité dans les flux de travail de laboratoire courants.
Avant l\'analyse XRF, l\'échantillon est généralement pressé dans une pastille compacte. Cette étape de pressage permet de créer un comprimé dense, homogène, à surface lisse et uniforme. De telles pastilles minimisent les effets de diffusion et d\'absorption des rayons X, améliorant considérablement la précision de la mesure. En revanche, les échantillons lâches ou non pressés contiennent souvent des trous d\'air et des distributions de particules inégales, ce qui conduit à des zones de mesure inhomogènes et à des résultats XRF faussés. Une préparation optimisée des échantillons pour l\'analyse XRF constitue donc la base de données significatives et comparables et d\'un contrôle qualité robuste en laboratoire.
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"applications.industries\";a:4:{s:4:\"text\";s:10:\"Industries\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.knowledgebase.sieving.offer\";a:4:{s:4:\"text\";s:77:\"RETSCH propose une large gamme d\'appareils pour l\'analyse granulométrique.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"applications.knowledge_base.air_jet_sieving.headline\";a:4:{s:4:\"text\";s:43:\"Tamisage à jet d\'air de matériaux en vrac\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"applications.knowledge_base.air_jet_sieving.intro.txt\";a:4:{s:4:\"text\";s:1100:\"L\'analyse de la taille des particules et la distribution granulométrique sont des critères importants pour le contrôle qualité des matériaux en vrac. Dans un processus de production en cours, les résultats d\'un contrôle qualité doivent être disponibles rapidement afin de permettre un ajustement immédiat des paramètres de production. En fonction de la granulométrie attendue et du volume d\'échantillon, différentes méthodes de tamisage et différentes tamiseuses conviennent pour l\'analyse. La méthode utilisée pour l\'analyse granulométrique est principalement déterminée par la finesse du matériau à tamiser. Les méthodes classiques de tamisage des produits en vrac avec des tamis vibrants, horizontaux ou à tapotement sont limitées aux tailles supérieures à 40 microns (µm). En utilisant des tamiseuses vibrantes pour le tamisage humide, il est possible de repousser la limite jusqu\'à 20 microns (µm). Cependant, cette méthode implique la dispersion de l\'échantillon dans un liquide, la filtration après tamisage, le séchage puis le pesage des fractions obtenues.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:72:\"applications.knowledge_base.air_jet_sieving.particlesize.distribution.hl\";a:4:{s:4:\"text\";s:41:\"Distributions de la taille des particules\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:75:\"applications.knowledge_base.air_jet_sieving.particlesize.distribution.txt.1\";a:4:{s:4:\"text\";s:1228:\"Bien qu\'un seul tamis puisse être utilisé avec la tamiseuse à jet d\'air, il est toujours possible de déterminer la distribution granulométrique avec cet appareil. Deux méthodes différentes peuvent être utilisées pour cela :
<ol><li>Méthode standard : La quantité totale de matériau à tamiser est placée sur le tamis avec la taille de maille la plus fine. Après avoir tamisé et pesé la fraction, le surdimensionné est placé sur le tamis suivant plus grand et tamisé à nouveau. Cette procédure se poursuit jusqu\'à ce que l\'échantillon complet soit séparé en fractions.</li><li>‘’Méthode suisse’’&nbsp;: L\'échantillon est d\'abord divisé en nombre de classes de taille à déterminer, puis chaque partie est tamisée individuellement avec le tamis correspondant. Cette méthode ne peut fournir des résultats fiables que si la division de l\'échantillon a été effectuée de manière représentative afin de maintenir identique la distribution granulométrique de tous les échantillons de parties. Les meilleurs résultats sont obtenus par des diviseurs d\'échantillons rotatifs, tels que le PT100 de RETSCH, qui divisent le matériau initial en 6, 8 ou 10 échantillons identiques.</li></ol>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:75:\"applications.knowledge_base.air_jet_sieving.particlesize.distribution.txt.2\";a:4:{s:4:\"text\";s:522:\"Pour la méthode standard, moins de matériau d\'échantillon est nécessaire, alors que la méthode suisse est plus précise. L\'évaluation logicielle facilite et accélère non seulement le traitement des données, mais élimine également les erreurs de l\'utilisateur lors du transfert et du calcul des données. Le logiciel (par ex. EasySieve® de RETSCH) guide l\'utilisateur tout au long du processus de tamisage. Il contrôle la tamiseuse et lit les données de pesage pour générer un protocole conforme aux normes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"applications.knowledge_base.air_jet_sieving.principle.hl\";a:4:{s:4:\"text\";s:33:\"Principe du tamisage à jet d\'air\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"applications.knowledge_base.air_jet_sieving.principle.txt.1\";a:4:{s:4:\"text\";s:1376:\" Pour le tamisage à sec d\'échantillons dont la taille des particules est inférieure à 40 microns, le tamisage à jet d\'air est la méthode de choix. Il peut également être une alternative plus rapide au tamisage vibrant pour des tailles de particules allant jusqu\'à 200 microns. Toutes les méthodes mentionnées ici conviennent pour déterminer la taille des particules (fraction de tamis) ainsi que la distribution granulométrique d\'un échantillon. Contrairement à d\'autres méthodes, le tamisage par jet d\'air est généralement effectué avec un seul tamis. Avec l\'échantillon, le tamis est placé sur la tamiseuse et recouvert d\'un couvercle. Un aspirateur industriel puissant génère un fort jet d\'air qui disperse les particules sur le tamis à travers la buse à fentes tournant sous la maille du tamis. Ainsi, les particules sont dispersées à chaque rotation et sont réparties sur toute la surface du tamis. Maintenant, deux effets se produisent :<br /> &nbsp;<br />
<ol><li>Le jet d\'air provoque une nouvelle orientation continue des particules sur la surface du tamis. Les particules dont la taille est inférieure aux ouvertures du tamis sont aspirées par l\'aspirateur.</li><li>Lors de l\'utilisation de tamis de 25 mm de hauteur, l\'air entrant provoque l\'impact des particules sur le couvercle, ce qui aide à détruire les agglomérats.</li></ol>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"applications.knowledge_base.air_jet_sieving.principle.txt.2\";a:4:{s:4:\"text\";s:736:\"La vitesse de la buse qui tourne sous le tamis est généralement fixe. Cependant, une variation de la vitesse, comme celle offerte par l’AS 200 jet de RETSCH, peut être très utile. Les échantillons sensibles, par exemple, doivent être tamisés à basse vitesse pour minimiser les contraintes sur le matériau. Cela peut être encore réduit en utilisant un tamis de 50 mm de hauteur, car l\'impact de l\'échantillon contre le couvercle est moins fort. Pour les échantillons qui ont tendance à s\'agglomérer, le tamisage à grande vitesse est plus efficace. La fréquence d\'impact des particules contre le couvercle est considérablement augmentée et même les agglomérats forts sont dissous après de courts temps de tamisage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:62:\"applications.knowledge_base.air_jet_sieving.reproducibility.hl\";a:4:{s:4:\"text\";s:32:\"Reproductibilité et performance\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:65:\"applications.knowledge_base.air_jet_sieving.reproducibility.txt.1\";a:4:{s:4:\"text\";s:899:\"Les tamis à mailles fines sont particulièrement sensibles aux particules dites à mailles proches qui bloquent la gaze du tamis. Cela a non seulement un effet négatif sur les résultats du tamisage, mais entraîne également une usure prématurée du tamis. La fonction Open Mesh de l’AS 200 jet s\'est avérée être une caractéristique très utile pour maintenir les performances du tamis et, par conséquent, la reproductibilité des résultats et pour minimiser le temps et les efforts de nettoyage. Cette fonction permet à la buse de se déplacer selon le principe ‘’deux pas en avant, un pas en arrière’’, ce qui signifie que la buse avance d\'abord de 20°, puis recule de 10° au lieu de tourner uniformément. Ainsi, les particules proches des mailles sont soufflées très efficacement de la gaze car aucun matériau se trouvant à la surface du tamis n\'obstrue le jet d\'air.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:65:\"applications.knowledge_base.air_jet_sieving.reproducibility.txt.2\";a:4:{s:4:\"text\";s:549:\"La figure montre la gaze d\'un tamis de 45 microns après tamisage du sable de quartz avec et sans fonction Open Mesh. Il est clairement visible que certaines ouvertures de tamis sont bloquées par des particules là où le tamisage a été effectué sans la fonction Open Mesh alors qu\'elle est complètement libre là où l\'OMF a été activé. En nettoyant en douceur le tamis, cette particularité permet d\'améliorer la reproductibilité de l\'analyse du tamis ainsi que la durée de vie des tamis, par rapport aux autres tamiseuses à jet d\'air.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"applications.knowledge_base.arsenic_in_rice.headline\";a:4:{s:4:\"text\";s:76:\"Préparation des échantillons et analyse de la teneur en arsenic du riz

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.knowledge_base.biomass.headline\";a:4:{s:4:\"text\";s:8:\"Biomass \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:55:\"applications.knowledge_base.biomass.headline.supplement\";a:4:{s:4:\"text\";s:30:\"Renewable energies on the rise\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:55:\"applications.knowledge_base.cryogenic_grinding.headline\";a:4:{s:4:\"text\";s:21:\"Broyage cryogénique \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:66:\"applications.knowledge_base.cryogenic_grinding.headline.supplement\";a:4:{s:4:\"text\";s:39:\"quand la température est importante ! \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:60:\"applications.knowledge_base.cryogenic_preparation.conclusion\";a:4:{s:4:\"text\";s:10:\"Conclusion\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:58:\"applications.knowledge_base.cryogenic_preparation.headline\";a:4:{s:4:\"text\";s:41:\"Préparation cryogénique d\'échantillons\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:69:\"applications.knowledge_base.cryogenic_preparation.headline.supplement\";a:4:{s:4:\"text\";s:67:\"Sélection du broyeur de laboratoire et des accessoires appropriés\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"applications.knowledge_base.cryogenic_preparation.intro\";a:4:{s:4:\"text\";s:1617:\"<b>Avant de pouvoir effectuer une analyse chimique ou physique fiable et précise sur un échantillon solide, celui-ci doit être suffisamment broyé et homogénéisé dans le cadre de la préparation de l\'échantillon. Il faut alors veiller à ce que l\'échantillon individuel soit représentatif du matériau de départ et que la préparation de l\'échantillon se déroule de manière reproductible. C\'est la seule façon de garantir des résultats d\'analyse pertinents. La plupart des matériaux d\'échantillon peuvent être broyés sans problème à température ambiante à la finesse d\'analyse requise en choisissant le broyeur approprié et le mécanisme de sollicitation qui y agit (impact, pression, frottement, cisaillement, coupe). </b><br /><br />Il existe toutefois des limites au broyage à température ambiante, par exemple lorsque même un faible échauffement de l\'échantillon pose problème ou que le matériau est si élastique qu\'il est simplement déformé par les principes de broyage mentionnés. Le broyage cryogénique ou à froid offre une solution idéale pour le broyage de tels échantillons. On utilise alors des adjuvants de broyage tels que l\'azote liquide (-196°C) ou la neige carbonique (-78°C), qui fragilisent l\'échantillon par refroidissement et améliorent ainsi son comportement à la rupture. En outre, les composants volatils sont mieux conservés dans l\'échantillon grâce au refroidissement. Les paragraphes suivants expliquent pour quels échantillons un broyage cryogénique est judicieux, quels broyeurs sont adaptés et quels sont les aspects à prendre en compte.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:70:\"applications.knowledge_base.cryogenic_preparation.materials.biological\";a:4:{s:4:\"text\";s:38:\"Échantillons biologiques et médicaux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:74:\"applications.knowledge_base.cryogenic_preparation.materials.biological.txt\";a:4:{s:4:\"text\";s:820:\"Dans le traitement des échantillons, par exemple pour l\'extraction d\'acides nucléiques de levures, de bactéries, de plantes, de tissus humains et animaux, de tels matériaux peuvent réagir de manière extrêmement sensible à la température et être détruits pendant et surtout après le traitement. Dans ces cas également, le broyage à froid peut remédier à la situation, car il permet de rompre plus facilement les associations de cellules et les parois cellulaires fragilisées et de ralentir considérablement la décomposition rapide des fragments de cellules qui s\'ensuit. Les réactions cellulaires indésirables sont pour ainsi dire gelées par l\'immersion des échantillons dans l\'azote liquide, ce qui permet d\'avoir un aperçu ultérieur des activités cellulaires au moment où l\'on s\'y intéresse.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:74:\"applications.knowledge_base.cryogenic_preparation.materials.conclusion.txt\";a:4:{s:4:\"text\";s:493:\"Pour un grand nombre de matériaux, l\'utilisation de glace carbonique ou d\'azote liquide comme aide au broyage est la seule possibilité d\'obtenir un échantillon qui peut être utilisé pour l\'analyse ultérieure. RETSCH propose différents broyeurs de laboratoire qui permettent un broyage à froid doux et efficace de l\'échantillon et réduisent considérablement les coûts et le travail. Les accessoires correspondants permettent de garantir une exécution sûre du processus de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:67:\"applications.knowledge_base.cryogenic_preparation.materials.elastic\";a:4:{s:4:\"text\";s:40:\"Échantillons à comportement élastique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:71:\"applications.knowledge_base.cryogenic_preparation.materials.elastic.txt\";a:4:{s:4:\"text\";s:1504:\"Pour de nombreux polymères (plastiques tels que PP, PET, PA, etc.), mais aussi pour d\'autres matériaux au comportement visco-élastique, le broyage à température ambiante ne provoque qu\'une déformation plastique considérable, c\'est-à-dire qu\'il n\'y a pas d\'amorçage de fissures - et donc pas de rupture. Pour les polymères qui sont utilisés à température ambiante en raison de leur flexibilité, par exemple les élastomères tels que les moules en silicone ou les pneus en caoutchouc, la température dite de transition vitreuse est bien inférieure à la température ambiante. L\'immersion de matières plastiques élastiques dans de l\'azote liquide permet de passer en dessous de la température de transition vitreuse et de réduire ainsi la capacité du matériau à éviter une sollicitation mécanique élevée par un comportement élastique-plastique ou un écoulement visqueux. Lors du broyage ultérieur du matériau prérefroidi et solidifié dans un broyeur approprié, l\'échantillon présente un comportement de rupture fragile. Un broyage cryogénique est également recommandé pour les plastiques durs, bien qu\'ils soient déjà fragiles à température ambiante, c\'est-à-dire que la température de transition vitreuse est supérieure à la température ambiante. Pour une préparation réussie, il faut toutefois s\'assurer par un broyage à froid que la température de l\'échantillon ne dépasse pas la température de transition vitreuse pendant le processus de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:65:\"applications.knowledge_base.cryogenic_preparation.materials.gm300\";a:4:{s:4:\"text\";s:43:\"Broyeur à lames GRINDOMIX GM 200 et GM 300\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:69:\"applications.knowledge_base.cryogenic_preparation.materials.gm300.txt\";a:4:{s:4:\"text\";s:982:\"Les échantillons alimentaires collants et visqueux comme le fromage, les raisins secs, la gomme au vin ou le massepain sont parfaitement homogénéisés avec les broyeurs à lames GRINDOMIX GM 200 ou GM 300. Même le chocolat, qui n\'est que pâteux à température ambiante, peut être broyé avec succès par cryogénie. L\'échantillon est mélangé à de la glace carbonique dans un rapport de 1:2, puis refroidi soigneusement au bout de quelques minutes et le processus de broyage est lancé. La glace carbonique maintient l\'échantillon au froid pendant toute la durée du processus. Lors du broyage cryogénique dans le GM 200 ou le GM 300, il faut veiller à ne pas utiliser d\'accessoires en plastique, car ceux-ci pourraient être endommagés pendant le processus. Les accessoires appropriés sont un récipient de broyage en acier inoxydable, un couteau entièrement métallique et un couvercle avec une ouverture par laquelle le dioxyde de carbone gazeux peut s\'évaporer.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:62:\"applications.knowledge_base.cryogenic_preparation.materials.hl\";a:4:{s:4:\"text\";s:57:\"Pour quels matériaux le broyage cryogène est-il utile ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:65:\"applications.knowledge_base.cryogenic_preparation.materials.mm400\";a:4:{s:4:\"text\";s:77:\"Broyeur vibrant MM 400, MM 500 nano, MM 500 vario, MM 500 control et CryoMill\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:69:\"applications.knowledge_base.cryogenic_preparation.materials.mm400.txt\";a:4:{s:4:\"text\";s:3873:\"Les broyeurs vibrants MM 400, MM 500 vario et CryoMill, par exemple, sont parfaitement adaptés à l\'homogénéisation de petites quantités d\'échantillons, la taille maximale des grains d\'alimentation étant de 8 mm. Ces broyeurs disposent de deux, voire d\'une ou deux stations de broyage équipées de bols de broyage fermés hermétiquement et remplis d\'échantillon et de billes de broyage. Ce n\'est qu\'ensuite que la fragilisation de l\'échantillon par l\'azote liquide a lieu. Dans le MM 400 ou le MM 500 vario, cela peut se faire dans des bols de broyage en acier ou en PTFE ou dans des récipients à usage unique de 1,5, 2 ou 5 ml.<br /><br />Il faut absolument veiller à ce que de l\'azote liquide ne soit pas enfermé dans les bols de broyage, car celui-ci entraînerait une forte augmentation de la pression interne lors du réchauffement pendant le processus de broyage en passant en phase gazeuse. Le bol de broyage fermé est placé pendant environ 2 à 3 minutes dans le récipient isolant rempli d\'azote liquide à l\'aide d\'une pince à creuset, puis retiré à l\'aide de la pince à creuset et serré de manière sûre dans le MM 400 ou le MM 500 vario. En raison de l\'apport d\'énergie élevé et de la chaleur de friction qui en résulte, la durée de broyage ne devrait pas dépasser 3 min afin d\'éviter un réchauffement significatif de l\'échantillon ou une modification des propriétés de rupture. Pour des durées de broyage plus longues, il est conseillé de procéder à un refroidissement intermédiaire du bol fermé.<br /><br />Contrairement aux deux broyeurs vibrants mentionnés ci-dessus, le CryoMill offre l\'avantage d\'un rinçage continu du support du bol de broyage avec de l\'azote liquide, ce qui permet de refroidir également le bol de broyage et l\'échantillon à -196°C après quelques minutes. Ainsi, une constance de température à - 196 °C est garantie même en cas de broyage prolongé, un refroidissement intermédiaire n\'est pas nécessaire comme c\'est le cas pour les broyages cryogéniques prolongés dans le MM 400. De plus, l\'utilisateur n\'est à aucun moment en contact avec l\'azote liquide, ce qui rend le fonctionnement du CryoMill particulièrement sûr. La fonction de pré-refroidissement automatique du broyeur garantit que le broyage ne démarre qu\'une fois la température constante de - 196 °C atteinte. Pour le traitement des échantillons sans métaux lourds, un bol de broyage en oxyde de zirconium est proposé pour le CryoMill.<br /><br />Ce CryoMill est le broyeur le mieux adapté pour broyer même les matières plastiques les plus tenaces. Le MM 500 nano et le MM 500 control fonctionnent avec d\'autres bols de broyage et proposent également des bols plus grands, jusqu\'à 125 ml de volume, ce qui permet de traiter jusqu\'à 2x 40 ml en une seule charge. Le MM 500 nano offre en outre un apport d\'énergie très élevé, jusqu\'à 35 Hz, ce qui est un avantage pour le broyage efficace d\'échantillons même plus durs. Le fonctionnement du MM 500 nano est identique à celui des MM 400 et MM 500 vario. Un tout nouveau type de broyage cryogénique est réalisé avec le MM 500 control. Les bols sont ici refroidis par des plaques thermiques. Si l\'on utilise en plus le CryoPad, la température peut être réglée sur une valeur comprise entre -100 °C et 0 °C. Le CryoPad contrôle le flux de LN2 nécessaire pour maintenir la température réglée. Ce broyeur est optimal pour les échantillons tels que les confiseries et les aliments, car seules des températures cryogéniques « modérées » de -40°C ou même -20°C sont nécessaires pour pulvériser ces échantillons. Comme la température est continuellement abaissée et que la température négative maximale est de -100°C, l\'utilisation de bols en carbure de tungstène et en zirconium est autorisée pour le broyage cryogénique.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:65:\"applications.knowledge_base.cryogenic_preparation.materials.rm200\";a:4:{s:4:\"text\";s:25:\"Broyeur à mortier RM 200\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:69:\"applications.knowledge_base.cryogenic_preparation.materials.rm200.txt\";a:4:{s:4:\"text\";s:608:\"Dans un broyeur à mortier, les échantillons sont pulvérisés par pression et friction et sont soumis au processus de broyage aussi longtemps qu\'il le faut pour atteindre la finesse finale souhaitée. Le broyeur à mortier RM 200 n\'est pas un système fermé ; il est possible d\'ajouter de la glace sèche ou de l\'azote liquide pendant le processus de broyage par une fenêtre dans le couvercle. Pour les applications cryogéniques, le mortier et le pilon doivent être en acier inoxydable. Les comprimés remplis de liquide, par exemple, peuvent être pulvérisés avec succès dans un broyeur à mortier.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:65:\"applications.knowledge_base.cryogenic_preparation.materials.sm300\";a:4:{s:4:\"text\";s:26:\"Broyeur à couteaux SM 300\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:69:\"applications.knowledge_base.cryogenic_preparation.materials.sm300.txt\";a:4:{s:4:\"text\";s:1090:\"Les aspects décrits ci-dessus concernant le choix de l\'adjuvant de broyage doivent également être pris en considération lors du broyage cryogénique dans le broyeur de coupe SM 300. Ce broyeur est particulièrement adapté au broyage de matériaux visqueux tels que les semelles de chaussures ou le bitume, mais il accepte des particules de départ plus grosses que le ZM 300. Même les pneus de voiture fragilisés par de l\'azote liquide et grossièrement découpés peuvent être facilement homogénéisés dans ce broyeur. Comme l\'échantillon devient assez dur lors de la fragilisation, il est recommandé d\'utiliser le rotor à 6 disques, qui agit plutôt comme un broyeur. Celui-ci convient également pour les échantillons hétérogènes tels que les morceaux de poulet congelés avec leurs os. Si l\'on veut broyer des films plastiques fins, comme ceux que l\'on trouve souvent dans les combustibles secondaires, la fragilisation par la neige carbonique sera particulièrement recommandée, car la neige carbonique restante refroidit l\'échantillon en continu pendant le broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:79:\"applications.knowledge_base.cryogenic_preparation.materials.small.quantities.hl\";a:4:{s:4:\"text\";s:72:\"Broyage de petites quantités d\'échantillons dans des broyeurs vibrants\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:80:\"applications.knowledge_base.cryogenic_preparation.materials.small.quantities.txt\";a:4:{s:4:\"text\";s:715:\"Les broyeurs vibrants sont conçus pour le broyage de petites quantités d\'échantillons. Différents adaptateurs permettent d\'utiliser des tubes jetables de 1,5 ml, 2 ml ou 5 ml - pour le broyage cryogénique, ces tubes présentent toutefois l\'inconvénient de se fragiliser et de se casser également. Dans tous les broyeurs vibrants RETSCH, il est également possible d\'utiliser des tubes en acier de 2 ml, qui résistent aux conditions difficiles du broyage cryogénique. Il existe en outre des adaptateurs permettant de loger des tubes d\'acier de 4 x 5 ml. Les modèles MM 500 nano et le MM 500 control offrent en outre la possibilité d\'utiliser des bols de broyage multicavités de 2 x 25 ml ou de 4 x 10 ml.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:66:\"applications.knowledge_base.cryogenic_preparation.materials.sticky\";a:4:{s:4:\"text\";s:47:\"Échantillons alimentaires collants et visqueux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:70:\"applications.knowledge_base.cryogenic_preparation.materials.sticky.txt\";a:4:{s:4:\"text\";s:411:\"Les échantillons collants ou visqueux, comme le fromage, les raisins secs, les gommes aux fruits ou le massepain, s\'agglutinent lors du broyage à température ambiante, de sorte que l\'homogénéisation est insuffisante. En abaissant nettement la température lors du broyage cryogénique, on évite que l\'échantillon ne s\'agglomère et on garantit une homogénéisation suffisante pour l\'analyse ultérieure.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:77:\"applications.knowledge_base.cryogenic_preparation.materials.suitable.mills.hl\";a:4:{s:4:\"text\";s:64:\"Broyeurs de laboratoire appropriés pour le broyage cryogénique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:78:\"applications.knowledge_base.cryogenic_preparation.materials.suitable.mills.txt\";a:4:{s:4:\"text\";s:3808:\"Lors du choix d\'un broyeur de laboratoire approprié pour le broyage cryogénique, il faut tenir compte de certains aspects. D\'une part, la quantité d\'échantillon est déterminante pour le choix du broyeur, mais la granulométrie d\'alimentation et la finesse finale souhaitée jouent également un rôle important. Les broyeurs vibrants MM 400 et CryoMill sont adaptés au broyage de petites quantités d\'échantillons. Dans ces broyeurs, on obtient souvent des finesses finales plus élevées que, par exemple, dans les broyeurs à rotor, même pour les échantillons de plastique exigeants, car l\'échantillon reste plus longtemps dans le bol de broyage fermé que dans la chambre de broyage ouverte des broyeurs à rotor. L\'échantillon est alors refroidi en continu pendant toute la durée du broyage, avec même une température constante de -196 °C dans le CryoMill. Le MM 500 control est capable de maintenir une température choisie de -100 °C à 0 °C. Elle offre également la possibilité de broyer de grandes quantités d\'échantillons, jusqu\'à 80 ml par charge. L\'utilisation de bols en oxyde de zirconium ou en carbure de tungstène est autorisée pour ces températures. Pour les échantillons très visqueux, comme la plupart des plastiques, le broyage n\'est possible que dans le broyeur offrant le broyage le plus froid - le CryoMill. Les broyeurs à rotor, les broyeurs à mortier, les broyeurs à lames ou les broyeurs de coupe peuvent broyer des quantités d\'échantillons ou des granulométries d\'alimentation beaucoup plus importantes que les broyeurs vibrants. Cependant, en raison des mécanismes de broyage de ces broyeurs, les finesses finales obtenues sont généralement plus faibles, en particulier pour le broyage des matières plastiques. <br /><br />Les broyeurs à lames GRINDOMIX GM 200 ou GM 300 conviennent principalement au broyage cryogénique de denrées alimentaires, la fragilisation devant être effectuée exclusivement avec de la neige carbonique, le broyeur n\'étant pas adapté à des températures allant jusqu\'à -196°C. Les échantillons pré-congelés (congélateur, bain de LN2 sans transfert de LN2 dans le broyeur) sont corrects. En revanche, pour les broyeurs à rotor ou les broyeurs de coupe, l\'utilisateur a le choix entre une fragilisation avec de la neige carbonique ou de l\'azote liquide. En raison de ses très basses températures, l\'azote liquide est surtout adapté aux matériaux dont la température de transition vitreuse est inférieure à -50 °C. La fragilisation par la neige carbonique présente l\'avantage de ne pas s\'évaporer aussi rapidement que l\'azote liquide et de pouvoir être broyée avec l\'échantillon, ce qui permet de prolonger l\'effet de refroidissement. Ceci est particulièrement avantageux pour les matériaux à faible capacité thermique qui ne peuvent pas bien conserver la température froide (p. ex. les films plastiques fins dans les combustibles secondaires). <br /><br />En outre, le chargement des échantillons avec de la neige carbonique est généralement plus simple, car il n\'est pas nécessaire de sortir l\'échantillon d\'un bain d\'azote liquide, ce qui est particulièrement avantageux pour les particules initiales très fines, inférieures à 1 mm. La manipulation de la neige carbonique est plus sûre que celle de l\'azote liquide, car il y a par exemple moins de risque d\'asphyxie. De plus, le mélange échantillon/glace carbonique est broyé dans son ensemble, ce qui évite les éclaboussures comme c\'est le cas avec l\'azote liquide. Indépendamment de cela, il convient de toujours respecter les mesures de sécurité applicables lors de la manipulation d\'auxiliaires cryogéniques. Les principaux broyeurs pouvant être utilisés pour le broyage cryogénique sont présentés ci-dessous.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:68:\"applications.knowledge_base.cryogenic_preparation.materials.volatile\";a:4:{s:4:\"text\";s:53:\"Échantillons contenant des composants très volatils\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:72:\"applications.knowledge_base.cryogenic_preparation.materials.volatile.txt\";a:4:{s:4:\"text\";s:774:\"Pour les matériaux contenant des composants volatils tels que les solvants (benzène, toluène, PCB, PCP, etc.), il est difficile d\'effectuer un traitement fiable et adapté à l\'analyse, car un réchauffement au cours du traitement mécanique de l\'échantillon peut entraîner la perte de ces analytes. L\'augmentation de la surface de l\'échantillon résultant du broyage facilite en outre l\'émission accrue des composants volatils. Sous l\'influence de la basse température de l\'azote liquide ou de la neige carbonique, la pression de vapeur élevée des composants est considérablement réduite et la matrice de l\'échantillon se fragilise. L\'augmentation relative de la température lors du broyage ne provoque donc pratiquement plus de volatilisation des composants.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:65:\"applications.knowledge_base.cryogenic_preparation.materials.zm200\";a:4:{s:4:\"text\";s:31:\"Broyeur ultra-centrifuge ZM 200\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:69:\"applications.knowledge_base.cryogenic_preparation.materials.zm200.txt\";a:4:{s:4:\"text\";s:1385:\"Un autre broyeur qui convient parfaitement au broyage cryogénique fin, même de grandes quantités d\'échantillons, est le broyeur ultra-centrifuge ZM 200. Ce broyeur à rotor à grande vitesse permet de broyer certains élastomères (par ex. le polystyrène) sans refroidissement. Cependant, dans la plupart des cas, une fragilisation est nécessaire. Pour cela, l\'échantillon sous forme de granulés ou de pièces moulées pré-broyées est directement plongé dans un récipient de refroidissement contenant du LN2, puis il est introduit lentement mais en continu, par exemple avec une cuillère en acier, dans la trémie du ZM 200 et broyé. Dans le cas d\'échantillons très gras ou sensibles à la température, la fragilisation entraîne souvent une amélioration du processus de broyage, car les effets de la chaleur de friction générée sont réduits par le refroidissement. Si l\'échantillon doit être fragilisé avec de la neige carbonique, celle-ci est mélangée à l\'échantillon dans un rapport volumétrique de 2:1 et broyée entièrement dans le ZM 200. Comme la glace carbonique est du dioxyde de carbone pur, elle s\'évapore peu à peu de l\'échantillon sans laisser de résidus. Pour que le CO2 et les résidus de LN2 puissent s\'évaporer pendant le broyage cryogénique dans le ZM 200, nous recommandons d\'utiliser une cassette en combinaison avec un cyclone.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:61:\"applications.knowledge_base.cryogenic_preparation.resumen.app\";a:4:{s:4:\"text\";s:34:\"Vue d’ensemble des applications \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:62:\"applications.knowledge_base.cryogenic_preparation.table.2.cryo\";a:4:{s:4:\"text\";s:237:\"<ul><li>Broyage continu dans des conditions cryogéniques</li><li>L\'utilisateur n\'est à aucun moment en contact avec le LN<sub>2</sub></li><li>Bac de broyage en oxyde de zirconium disponible pour les applications cryogéniques</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:63:\"applications.knowledge_base.cryogenic_preparation.table.2.gm200\";a:4:{s:4:\"text\";s:346:\"<ul><li>La glace carbonique est généralement utilisée dans le GM 200 pour le broyage cryogénique</li><li>Lames entièrement métalliques, réservoir en acier inoxydable et cryolide spécial disponibles pour le broyage cryogénique</li><li>Les échantillons restent froids pendant le broyage lorsqu\'on utilise de la glace carbonique</li></ul>.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:63:\"applications.knowledge_base.cryogenic_preparation.table.2.gm300\";a:4:{s:4:\"text\";s:329:\"<ul><li>La glace carbonique est la mieux adaptée aux matériaux à faible capacité thermique</li><li>La glace carbonique refroidit l\'échantillon pendant le processus de broyage</li><li>Lames entièrement métalliques combinées à un récipient de broyage en acier inoxydable et à un couvercle cryogénique spécial</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:63:\"applications.knowledge_base.cryogenic_preparation.table.2.mm400\";a:4:{s:4:\"text\";s:220:\"<ul><li>L\'échantillon est placé dans un récipient de broyage anti-fuite en acier ou en PTFE et fragilisé avant le broyage</li><li>Il peut être nécessaire de procéder à un refroidissement intermédiaire</li></ul>.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:70:\"applications.knowledge_base.cryogenic_preparation.table.2.mm500control\";a:4:{s:4:\"text\";s:315:\"<ul><li>Broyage cryogénique jusqu\'à -100 °C</li><li>Les échantillons restent refroidis pendant les pauses de broyage</li><li>Broyage jusqu\'à 80 ml d\'échantillons en un seul passage</li><li>Broyage cryogénique également dans des bols de broyage en oxyde de zirconium ou en carbure de tungstène </li></ul>
.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:67:\"applications.knowledge_base.cryogenic_preparation.table.2.mm500nano\";a:4:{s:4:\"text\";s:191:\"<ul><li>Concassage de jusqu\'à 80 ml d\'échantillon en un seul passage</li><li>Un refroidissement intermédiaire peut s\'avérer nécessaire</li><li>Concassage le plus fort à 35 Hz </li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:68:\"applications.knowledge_base.cryogenic_preparation.table.2.mm500vario\";a:4:{s:4:\"text\";s:281:\"<ul><li>Possibilité de broyer six échantillons en un seul passage avec des bols de broyage</li><li>Possibilité d\'utiliser jusqu\'à 50 tubes en acier de 2 ml</li><li>Possibilité de fixer jusqu\'à 24 bols de broyage de 5 ml chacun</li><li>Broyage le plus fort à 35 Hz </li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:63:\"applications.knowledge_base.cryogenic_preparation.table.2.rm200\";a:4:{s:4:\"text\";s:171:\"<ul><li>La glace carbonique ou le LN<sub>2</sub> peuvent être ajoutés pendant le broyage</li><li>N\'utilisez que des mortiers et des pilons en acier inoxydable</li></ul>.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:63:\"applications.knowledge_base.cryogenic_preparation.table.2.sm300\";a:4:{s:4:\"text\";s:154:\"<ul><li>Broyage cryogénique uniquement avec rotor à 6 disques et cyclone</li><li>Tamis de fond 2-20 mm adaptés aux applications cryogéniques</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:63:\"applications.knowledge_base.cryogenic_preparation.table.2.zm200\";a:4:{s:4:\"text\";s:412:\"<ul><li>Fragilisation avec LN<sub>2</sub> par exemple d\'échantillons ayant une température de transition vitreuse &lt ; -80 °C</li><li>La glace carbonique est la plus adaptée pour les matériaux à faible capacité thermique</li><li>La glace carbonique est utilisée de préférence pour les échantillons ayant une taille de particules &lt ; 1 mm</li><li>L\'utilisation d\'un cyclone est obligatoire</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:66:\"applications.knowledge_base.cryogenic_preparation.table.caoutchouc\";a:4:{s:4:\"text\";s:140:\"<ul><li>Récipient de broyage en acier inoxydable, 50 ml</li><li>Bille de broyage en acier inoxydable, 25 mm</li><li>Azote liquide</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:63:\"applications.knowledge_base.cryogenic_preparation.table.caramel\";a:4:{s:4:\"text\";s:149:\"<ul><li>Bol de broyage en acier inoxydable</li><li>Lames entièrement métalliques</li><li>Couvercle cryogénique</li><li>Glace carbonique </li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:66:\"applications.knowledge_base.cryogenic_preparation.table.chockhazel\";a:4:{s:4:\"text\";s:149:\"<ul><li>Bol de broyage en acier inoxydable</li><li>Lames entièrement métalliques</li><li>Couvercle cryogénique</li><li>Glace carbonique </li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:67:\"applications.knowledge_base.cryogenic_preparation.table.driedapples\";a:4:{s:4:\"text\";s:197:\"<ul><li>2 bols de broyage en acier inoxydable, 125 ml</li><li> 70 billes de broyage en acier inoxydable, 12 mm</li><li> azote liquide</li><li> valeur de température réglée à -100 °C </li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:61:\"applications.knowledge_base.cryogenic_preparation.table.ecoli\";a:4:{s:4:\"text\";s:140:\"<ul><li>Récipient de broyage en acier inoxydable, 50 ml</li><li>Bille de broyage en acier inoxydable, 25 mm</li><li>Azote liquide</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:76:\"applications.knowledge_base.cryogenic_preparation.table.ecoli.celldisruption\";a:4:{s:4:\"text\";s:39:\"Désintégration complète des cellules\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:72:\"applications.knowledge_base.cryogenic_preparation.table.ecoli.frozencell\";a:4:{s:4:\"text\";s:32:\"granulés de cellules congelées\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:65:\"applications.knowledge_base.cryogenic_preparation.table.gummy.txt\";a:4:{s:4:\"text\";s:148:\"<ul><li>2 bols de broyage en acier inoxydable, 50 ml</li><li>2 billes de broyage en acier inoxydable, 25 mm</li><li>CryoKit, azote liquide</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:67:\"applications.knowledge_base.cryogenic_preparation.table.gummybears2\";a:4:{s:4:\"text\";s:197:\"<ul><li>2 bols de broyage en acier inoxydable, 125 ml</li><li> 16 billes de broyage en acier inoxydable, 20 mm</li><li> Azote liquide</li><li> Valeur de température réglée à -100 °C </li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:61:\"applications.knowledge_base.cryogenic_preparation.table.pills\";a:4:{s:4:\"text\";s:76:\"<ul><li>Mortier et pilon en acier inoxydable</li><li>Azote liquide</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:72:\"applications.knowledge_base.cryogenic_preparation.table.plasticgranulate\";a:4:{s:4:\"text\";s:138:\"<ul><li>Rotor à 12 dents avec adaptation de la pression</li><li>Tamis d\'espacement 0,5 mm</li><li>Cyclone</li><li>Azote liquide</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:62:\"applications.knowledge_base.cryogenic_preparation.table.refuse\";a:4:{s:4:\"text\";s:132:\"<ul><li>Rotor de pression à 12 dents</li><li>Tamis d\'espacement 0,75 mm</li><li>Cyclone</li><li>300 g de glace carbonique</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:66:\"applications.knowledge_base.cryogenic_preparation.table.rubberduck\";a:4:{s:4:\"text\";s:95:\"<ul><li>Rotor de coupe parallèle</li><li>Tamis de fond de 2 mm</li><li>Azote liquide</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:63:\"applications.knowledge_base.cryogenic_preparation.table.winegum\";a:4:{s:4:\"text\";s:163:\"<ul><li>Bol de broyage en acier inoxydable</li><li>Lames entièrement métalliques</li><li>Couvercle cryogénique avec ouverture</li><li>Glace carbonique</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"applications.knowledge_base.cutting_power_xl.headline\";a:4:{s:4:\"text\";s:17:\"Cutting Power XL \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:64:\"applications.knowledge_base.cutting_power_xl.headline.supplement\";a:4:{s:4:\"text\";s:39:\"Larger Sample Volumes, More Throughput \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"applications.knowledge_base.homogenization.headline\";a:4:{s:4:\"text\";s:14:\"Homogenization\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:62:\"applications.knowledge_base.homogenization.headline.supplement\";a:4:{s:4:\"text\";s:48:\"of tough biological secretions or tissue pieces \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:57:\"applications.knowledge_base.laboratory_ball_mill.headline\";a:4:{s:4:\"text\";s:71:\"Le broyeur à billes de laboratoire adapté à chaque tâche de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"applications.knowledge_base.laboratory_ball_mill.intro\";a:4:{s:4:\"text\";s:704:\"Un broyeur à billes de laboratoire est un outil indispensable lorsqu\'il s\'agit de concasser, de broyer ou de moudre les matériaux les plus divers de manière rapide et reproductible. Selon la configuration et le choix du broyeur, les échantillons peuvent être mous, élastiques ou fibreux, mais aussi durs ou cassants. <br /><br /> En proposant 11 modèles différents de broyeurs à billes de laboratoire, RETSCH offre le plus grand éventail de produits sur le marché et dispose d\'un vaste savoir-faire dans l\'utilisation efficace pour le broyage fin et ultrafin. Nous nous ferons un plaisir de partager nos connaissances avec vous et de trouver le broyeur à billes adapté à votre laboratoire. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"applications.knowledge_base.laboratory_ball_mill.range.hl\";a:4:{s:4:\"text\";s:51:\"Broyeurs à billes de laboratoire gamme de produits\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:58:\"applications.knowledge_base.laboratory_ball_mill.range.txt\";a:4:{s:4:\"text\";s:263:\"Nos broyeurs à billes de laboratoire sont disponibles sous forme de broyeurs mixtes ou de broyeurs planétaires à billes. Le broyeur à billes à haute énergie <sub>Emax </sub>est un tout nouveau broyeur de laboratoire permettant un apport d\'énergie élevé. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:58:\"applications.knowledge_base.laboratory_ball_mill.video.txt\";a:4:{s:4:\"text\";s:303:\"Avec un broyeur à billes de laboratoire RETSCH, vous pouvez compter sur l\'expérience d\'une entreprise qui coopère depuis de nombreuses décennies avec des universités et des instituts de recherche afin d\'être toujours à la pointe de la technologie et des normes de sécurité et de construction.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.knowledge_base.learn_more_retsch.hl\";a:4:{s:4:\"text\";s:58:\"Apprenez-en plus sur Retsch dans notre vidéo d\'entreprise\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"applications.knowledge_base.materials.headline\";a:4:{s:4:\"text\";s:14:\"Material list \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:59:\"applications.knowledge_base.particle_size_analysis.headline\";a:4:{s:4:\"text\";s:36:\"Carrying out particle size analysis \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"applications.knowledge_base.planetary_mill.headline\";a:4:{s:4:\"text\";s:15:\"Planetary Mill \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:54:\"applications.knowledge_base.powder_metallurgy.headline\";a:4:{s:4:\"text\";s:17:\"Powder Metallurgy\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:65:\"applications.knowledge_base.powder_metallurgy.headline.supplement\";a:4:{s:4:\"text\";s:43:\"Sieving and Pulverization of Metal Powders \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"applications.knowledge_base.recycled_glas.headline\";a:4:{s:4:\"text\";s:14:\"Recycled glas \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"applications.knowledge_base.recycling.advantages.hl\";a:4:{s:4:\"text\";s:26:\"Les avantages du recyclage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"applications.knowledge_base.recycling.advantages.txt\";a:4:{s:4:\"text\";s:1217:\"Le recyclage de différents matériaux permet de les récupérer et de les réutiliser au lieu de les stocker dans des décharges ou de les incinérer. Ces matériaux sont traités et réutilisés pour de nouveaux projets, ce qui permet de préserver les ressources naturelles telles que les forêts pour la production de bois et les peaux d\'animaux pour la production de cuir, en réduisant le besoin de nouvelles matières premières. Ce processus minimise également l\'impact sur l\'environnement en réduisant les émissions de gaz à effet de serre provenant de la décomposition et de la combustion, et en réduisant la consommation d\'énergie nécessaire à la production de nouveaux matériaux. En outre, le recyclage permet de réduire le coût total des processus. Par exemple, le recyclage de l\'aluminium permet d\'économiser jusqu\'à 90 % de l\'énergie nécessaire à l\'extraction de l\'aluminium à partir de matières premières. L\'extraction des matières premières nécessite moins de mines, ce qui réduit l\'impact sur l\'environnement. En réutilisant les déchets électroniques et en garantissant des contrôles de qualité, moins de substances dangereuses sont rejetées dans l\'environnement.&nbsp;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"applications.knowledge_base.recycling.advantages.txt.2\";a:4:{s:4:\"text\";s:1018:\"Le recyclage permet également d\'économiser de l\'eau, car les processus de recyclage nécessitent moins d\'eau que l\'utilisation de matières premières. Par exemple, chaque tonne de papier recyclé permet d\'économiser des milliers de litres d\'eau, des milliers de kilowattheures d\'électricité et plus d\'une douzaine d\'arbres. Le recyclage des déchets organiques tels que les boues d\'épuration, les aliments, les déchets de jardin et les résidus agricoles les transforme en ressources précieuses telles que le compost et le biogaz. Ce processus est essentiel pour les stratégies de gestion des déchets, car il permet d\'éloigner les déchets organiques des décharges, où ils subissent une décomposition anaérobie et produisent du méthane, un puissant gaz à effet de serre. Les progrès technologiques permettent aujourd\'hui d\'extraire des minéraux précieux qu\'il n\'était pas rentable de récupérer auparavant, y compris des traces de métaux tels que l\'or, l\'argent, le cuivre et les terres rares. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"applications.knowledge_base.recycling.batteries.hl\";a:4:{s:4:\"text\";s:9:\"Batteries\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"applications.knowledge_base.recycling.batteries.txt1\";a:4:{s:4:\"text\";s:940:\"Tout d\'abord, les batteries sont déchargées en toute sécurité afin d\'éliminer toute charge résiduelle. Ensuite, elles sont démontées et broyées. Cette étape de recyclage mécanique permet de séparer les différents composants. Il résulte de cette première étape de recyclage des batteries plusieurs fractions de matériaux légers, de métaux, de polymères, d\'électrolyte et de masse noire contenant les métaux précieux. Le broyeur à couteaux SM 300 et le broyeur ultra-centrifuge ZM 300 sont utilisés pour le broyage, par exemple, de la fraction de matières légères en petites particules et des tamiseuses sont utilisées pour séparer, par exemple, la masse noire des électrodes broyées. Les broyages cryogéniques dans des broyeurs à billes (ou même à température ambiante) sont également couramment utilisés pour broyer les fractions de matériaux recyclés et les préparer pour l\'analyse des matériaux.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.knowledge_base.recycling.ceramics.hl\";a:4:{s:4:\"text\";s:10:\"Céramique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"applications.knowledge_base.recycling.ceramics.txt1\";a:4:{s:4:\"text\";s:1585:\"La distinction entre les différents matériaux céramiques pour la réutilisation est essentielle pour préserver les ressources naturelles et éviter les dommages environnementaux. La récupération de métaux précieux tels que le platine et le palladium à partir de catalyseurs usagés soutient non seulement la durabilité économique, mais réduit également le besoin d\'activités minières. Les tessons de céramique ou les pièces mal formées représentent une opportunité unique de recyclage et d\'efficacité des ressources dans l\'industrie de la céramique. Ces matériaux peuvent être concassés et réutilisés pour la fabrication de nouveaux articles en céramique, ce qui réduit considérablement les déchets et le besoin de nouvelles matières premières. Le pré-broyage de matériaux céramiques est possible sans problème dans les concasseurs à mâchoires Retsch. Le modèle le plus approprié peut être choisi en fonction de la taille de l\'alimentation et du débit de l\'échantillon. Le broyage fin s\'effectue ensuite dans un broyeur à billes pour les petites quantités d\'échantillons, comme le MM 400. Pour les grandes quantités d\'échantillons, on peut utiliser le broyeur à disques DM 200 ou le vibro-broyeur à disques RS 300. Cette combinaison de pré-broyage et de pulvérisation permet de réduire jusqu\'à 3 kg d\'échantillon en particules d\'environ 100 µm en 30 minutes environ. Pour les échantillons plus durs, le concasseur à mâchoires, les broyeurs à billes et le RS 300, par exemple, fonctionnent avec des accessoires en métal dur.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:63:\"applications.knowledge_base.recycling.construction-materials.hl\";a:4:{s:4:\"text\";s:26:\"Matériaux de construction\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:65:\"applications.knowledge_base.recycling.construction-materials.txt1\";a:4:{s:4:\"text\";s:317:\"Le béton, le ciment, les briques et l\'asphalte font partie des matériaux de construction recyclés typiques. Après avoir été concassé, le béton peut être réutilisé comme agrégat pour un nouveau béton ou comme revêtement routier. De la même manière, l\'asphalte peut être transformé en nouvel asphalte.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:65:\"applications.knowledge_base.recycling.construction-materials.txt2\";a:4:{s:4:\"text\";s:1182:\"Les matériaux mentionnés ci-dessus sont tous durs et fragiles, de sorte que les concasseurs à mâchoires sont généralement utilisés pour le premier concassage. RETSCH propose des concasseurs pour des tailles de pièces d\'alimentation allant jusqu\'à 350 mm. Les appareils de table comme le BB 50 sont conçus pour des débits d\'échantillons plus faibles, tandis que le plus grand modèle, le BB 600, traite jusqu\'à 3,5 t/h. Pour le broyage de matériaux plutôt collants comme l\'asphalte, il est préférable de fragiliser l\'échantillon avec de l\'azote liquide et d\'utiliser un concasseur à porte frontale pour un accès facile à la chambre de broyage. Dans le meilleur des cas, le pré-broyage produit des particules d\'environ 3 à 5 mm, qui peuvent être encore réduites par broyage fin. Dans ce cas, on utilise généralement des broyeurs à billes qui couvrent une large gamme de petites quantités d\'échantillons jusqu\'à environ 200 g par charge et qui fournissent généralement des finesses de particules allant jusqu\'à 100 µm. Pour l\'échantillon d\'asphalte collant, il est recommandé de procéder à un broyage cryogénique afin d\'éviter l\'agglomération.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:65:\"applications.knowledge_base.recycling.construction-materials.txt3\";a:4:{s:4:\"text\";s:193:\"Les vibro-broyeurs à billes, comme le RS 200 ou le RS 300, représentent une bonne alternative aux broyeurs à billes. Ces broyeurs produisent des particules très fines en très peu de temps.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:65:\"applications.knowledge_base.recycling.construction-materials.txt4\";a:4:{s:4:\"text\";s:338:\"Les matériaux isolants ne sont généralement pas aussi durs et fragiles que les matériaux mentionnés précédemment. Dans ce cas, il est possible d\'utiliser des broyeurs à couteaux en combinaison avec des broyeurs à billes pour pré-découper et pulvériser de tels échantillons. Voir la laine de verre dans la section « verre ».\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"applications.knowledge_base.recycling.contact.button\";a:4:{s:4:\"text\";s:28:\"Mettez-nous à l\'épreuve ! \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.knowledge_base.recycling.contact.txt\";a:4:{s:4:\"text\";s:617:\"RETSCH propose une gamme complète d\'instruments pour les processus de recyclage - du contrôle de la qualité et de la préparation des échantillons aux méthodes mécano-chimiques innovantes. Qu\'il s\'agisse de pré-broyage, de tamisage, de pastillage ou de l\'utilisation de broyeurs à billes pour des solutions de recyclage durables : Nous avons les instruments adaptés à vos besoins.
Notre réseau mondial et nos experts sont à votre disposition pour vous fournir des conseils personnalisés. Contactez-nous et travaillez avec nos spécialistes pour trouver la meilleure solution pour votre application !

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"applications.knowledge_base.recycling.cooloo.interview\";a:4:{s:4:\"text\";s:192:\"In this interview, the CEO of Cooloo shares how the company transforms waste into valuable resources using innovative technologies, including RETSCH instruments, to support a circular economy.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:57:\"applications.knowledge_base.recycling.cooloo.interview.hl\";a:4:{s:4:\"text\";s:32:\"Sustainability through recycling\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:57:\"applications.knowledge_base.recycling.electronic-scrap.hl\";a:4:{s:4:\"text\";s:23:\"Déchets électroniques\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"applications.knowledge_base.recycling.electronic-scrap.txt1\";a:4:{s:4:\"text\";s:1487:\"Les déchets électroniques sont une ressource précieuse, car ils contiennent généralement une proportion de métaux précieux bien plus élevée que la même quantité de minerais. Pour l\'analyse des matériaux, les déchets électriques peuvent dans la plupart des cas être pré-broyés dans un broyeur à couteaux. Le puissant SM 300 permet de broyer des composants électriques durs et massifs comme les cartes informatiques. Selon la taille de l\'alimentation, un pré-broyage manuel est nécessaire pour que les échantillons puissent être amenés au broyeur. Pour les échantillons visqueux, l\'utilisation du rotor à 6 disques avec des plaques de coupe robustes s\'avère avantageuse. Généralement, un tamis de fond de 6 ou 8 mm est utilisé pour obtenir des particules de 5 mm. Pour le broyage fin qui suit, on utilise généralement un ZM 300 ou un RS 200. Il peut être avantageux de fragiliser les échantillons avec de la glace carbonique pour les pulvériser en particules d\'environ 0,5 mm dans le ZM 300. Il est préférable de broyer les échantillons contenant de plus grandes quantités de métal dans la RS 200 ou la RS 300, plus grande, car elles sont mieux adaptées à ce matériau abrasif que la ZM 300. Lors du broyage de produits métalliques, il est important de savoir que les pièces métalliques ne peuvent pas être pulvérisées par des forces d\'impact. Si elles sont ductiles, elles sont aplaties dans la RS ou dans le procédé de broyage à billes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"applications.knowledge_base.recycling.equipment.hl\";a:4:{s:4:\"text\";s:76:\"Les machines Retsch sont largement utilisées dans le domaine du recyclage :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"applications.knowledge_base.recycling.equipment.txt1\";a:4:{s:4:\"text\";s:551:\"Contrôle de la qualité et préparation. Le contrôle de la qualité et le processus de réutilisation commencent par le pré-broyage et le broyage afin de préparer les matériaux pour l\'analyse ou l\'utilisation ultérieure. RETSCH propose ici un vaste choix de machines nécessaires à ces tâches. Pour une meilleure vue d\'ensemble, le domaine du contrôle de la qualité/préparation est divisé en différents secteurs selon les matériaux recyclés. Le tamisage et le fractionnement ainsi que le pressage des pellets font partie de ce chapitre.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"applications.knowledge_base.recycling.equipment.txt2\";a:4:{s:4:\"text\";s:305:\"Dans le domaine de la recherche et du développement, les procédés mécanochimiques offrent de nouvelles voies pour le recyclage des déchets tels que les plastiques, les matières végétales ou les résidus alimentaires, les broyeurs à billes RETSCH jouant un rôle clé dans ces nouveaux procédés.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"applications.knowledge_base.recycling.equipment.txt3\";a:4:{s:4:\"text\";s:142:\"Retsch propose également des idées pour la gestion des déchets, par exemple pour les combustibles secondaires ou l\'assainissement des sols.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"applications.knowledge_base.recycling.glass.hl\";a:4:{s:4:\"text\";s:5:\"Verre\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.knowledge_base.recycling.glass.txt1\";a:4:{s:4:\"text\";s:1855:\"Le verre est un matériau dur et fragile, il est donc préférable de le broyer dans un concasseur à mâchoires ou dans le broyeur à marteaux HM 200. L\'avantage du HM 200 est que les bouteilles en verre n\'ont pas besoin d\'être pré-broyées si elles entrent dans la machine. Dans un concasseur à mâchoires, les bouteilles en verre intactes peuvent simplement rouler au-dessus du point le plus étroit des deux mâchoires de concassage au lieu d\'être tirées dans la fente. Le HM 200 peut par exemple broyer 6 kg d\'échantillon en particules de 2 mm en seulement 1,5 min. Il est préférable de procéder ensuite au broyage dans un broyeur à billes. Pour les petites quantités d\'échantillons, on utilise des vibro-broyeurs comme le MM 400. Le broyeur à billes planétaire PM 400 permet de pulvériser simultanément 4 échantillons de 220 ml maximum chacun. En règle générale, on obtient des particules très fines de moins de 30 µm en 10 minutes environ. Afin d\'éviter toute contamination de l\'échantillon par des éléments métalliques, les bols de broyage et les accessoires doivent être choisis avec soin. <br /><br />Le MM 400 et le PM 400 peuvent tous deux être équipés de bols de broyage en agate, un dioxyde de silicium naturel, afin que le matériau ne soit pas contaminé par d\'autres éléments. Pour des quantités d\'échantillons plus importantes, jusqu\'à 2 kg, il convient d\'utiliser le broyeur à tambour TM 300. Il permet également d\'obtenir des particules très fines, mais une quantité d\'échantillons aussi importante nécessite généralement une à trois heures. Le recyclage de matériaux isolants comme la laine de verre représente un cas particulier. Dans ce cas, il convient d\'utiliser un broyeur à couteaux SM 300 pour pré-broyer l\'échantillon avant d\'utiliser un broyeur à billes pour le pulvériser.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"applications.knowledge_base.recycling.metals.hl\";a:4:{s:4:\"text\";s:7:\"Métaux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.knowledge_base.recycling.metals.txt1\";a:4:{s:4:\"text\";s:1131:\"Il existe deux catégories principales de métaux qui sont recyclés : Les métaux ferreux, qui contiennent du fer et de l\'acier, et les métaux non ferreux, qui contiennent de l\'aluminium, du cuivre, du plomb, du zinc et de l\'étain, ainsi que des métaux précieux comme l\'or et l\'argent. Le broyage et le concassage d\'échantillons métalliques peuvent représenter un défi en raison de leur grande ductilité et de leurs propriétés abrasives - il faut tenir compte du risque d\'endommager un broyeur. Normalement, la fusion est la méthode la plus courante pour le recyclage des métaux, mais parfois, le broyage mécanique est nécessaire ou constitue un meilleur choix. Pour broyer des matériaux constitués d\'une fine feuille, comme l\'étain ou les canettes en aluminium, il convient d\'utiliser un broyeur à couteaux comme le SM 300. On utilise généralement des tamis de fond avec des ouvertures de 4 à 20 mm. Les flocons qui en résultent ont une taille de grain d\'environ 5 mm. L\'utilisation d\'un rotor à 6 disques s\'est avérée avantageuse, car il a une durée de vie plus longue qu\'un rotor à coupe parallèle.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.knowledge_base.recycling.metals.txt2\";a:4:{s:4:\"text\";s:599:\"Les matériaux durs et fragiles tels que les alliages métalliques, le carbure de tungstène ou les mélanges fragiles de différents éléments métalliques sont pré-broyés dans un concasseur à mâchoires, le modèle BB 500 étant particulièrement adapté. Un broyage plus fin peut être effectué dans un broyeur à percussion à croix SK 300 ou un vibro-broyeur à disques RS 200, dans lesquels on peut obtenir des degrés de broyage inférieurs à 200 µm. Cependant, comme ces échantillons sont généralement très abrasifs, cela entraîne également une abrasion des machines utilisées.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.knowledge_base.recycling.metals.txt3\";a:4:{s:4:\"text\";s:787:\"La réutilisation des poudres métalliques excédentaires issues des processus de fabrication additive est un domaine dans lequel les tamiseurs RETSCH contribuent au processus de recyclage. Les tamiseurs comme le tamiseur vibrant AS 200 Basic sont utilisés pour séparer en fractions les particules de poudre métallique qui restent après le processus d\'impression 3D. La fraction contenant les particules fines peut être réutilisée pour le processus d\'impression suivant. RETSCH propose également des machines telles que le puissant concasseur à mâchoires BB 500, qui convient pour le broyage de pièces brutes défectueuses ou de carottes dures et cassantes issues du moulage par injection de métal. La poudre obtenue est ensuite réintroduite dans le processus de production.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.knowledge_base.recycling.metals.txt4\";a:4:{s:4:\"text\";s:576:\"Un autre aspect important du recyclage des métaux est la réutilisation des scories de fer, qui sont des déchets issus de la production d\'acier. Les scories peuvent être réutilisées comme matériaux de construction, notamment dans la production de béton, afin de réduire la quantité de clinker ou de ciment. Une autre possibilité est de les réutiliser comme engrais. Le mieux est de broyer les scories dans des concasseurs à mâchoires, puis de les pulvériser dans des broyeurs à billes ou des vibro-broyeurs à disques, comme pour les matériaux de construction.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"applications.knowledge_base.recycling.mining-waste.hl\";a:4:{s:4:\"text\";s:32:\"Déchets d\'exploitation minière\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"applications.knowledge_base.recycling.mining-waste.txt1\";a:4:{s:4:\"text\";s:703:\"Les déchets d\'exploitation minière sont généralement durs et fragiles, c\'est pourquoi les concasseurs à mâchoires sont le meilleur instrument pour broyer les résidus de minerai. Le BB 500, par exemple, est capable de broyer 8 kg de minerai d\'or en particules de 5 mm en environ 2,5 minutes. Les vibro-broyeurs à disques sont préférables pour le broyage fin des échantillons miniers. Le RS 200 broie efficacement jusqu\'à 250 ml d\'échantillons en quelques minutes seulement, tandis que le RS 300 convient pour broyer jusqu\'à 2 l d\'échantillons en un seul lot. La finesse typique des minerais est inférieure à 100 µm et convient donc à la préparation d\'échantillons pour l\'analyse XRF.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"applications.knowledge_base.recycling.organic-waste.hl\";a:4:{s:4:\"text\";s:19:\"Déchets organiques\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"applications.knowledge_base.recycling.organic-waste.txt1\";a:4:{s:4:\"text\";s:1579:\"Les déchets bio-organiques tels que les déchets de jardin ou les restes de nourriture sont très fréquents et hétérogènes. Ils sont beaucoup plus faciles à broyer dans des broyeurs à rotor lorsqu\'ils sont séchés, afin d\'éviter le colmatage des tamis de fond et l\'agglutination. Les boues d\'épuration séchées sont généralement broyées à environ 2 mm dans un broyeur à couteaux, et le modèle de base SM 100 s\'avère ici un bon choix. Environ 100 g d\'échantillon nécessitent - selon les caractéristiques de l\'échantillon comme la taille de l\'alimentation et l\'humidité résiduelle - entre 2 et 4 min. Les déchets de jardin avec des branches et autres résidus végétaux coriaces doivent être pré-broyés dans le SM 200 ou dans le puissant SM 300 avec une vitesse de rotation plus élevée et le robuste rotor à 6 disques. Le broyage fin peut être effectué dans des broyeurs planétaires à billes comme le PM 200 ou le broyeur ultra-centrifuge ZM 300, selon le débit d\'échantillons et la finesse finale souhaités. Les résidus alimentaires tels que les écorces d\'orange doivent également être séchés avant d\'être broyés dans un broyeur à rotor. Des quantités d\'échantillons plus importantes, comme 1 kg, peuvent être traitées dans le broyeur à percussion à rotor SR 300. Comme ces échantillons ont tendance à s\'échauffer pendant le broyage, il est nécessaire de les alimenter lentement et d\'utiliser le rotor d\'écartement. Pour un échantillon de 1 kg, il faut compter environ 25 minutes en utilisant un tamis de fond de 1,5 mm.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"applications.knowledge_base.recycling.paper.hl\";a:4:{s:4:\"text\";s:6:\"Papier\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.knowledge_base.recycling.paper.txt1\";a:4:{s:4:\"text\";s:1190:\"Les grands échantillons de papier doivent être pré-broyés dans un broyeur à couteaux comme le SM 100. Dans ce cas, un tamis de fond de 2 ou 4 mm et le rotor de coupe parallèle sont les plus appropriés. L\'utilisation du cyclone aide à évacuer les échantillons légers de la chambre de broyage. Les durées de broyage sont très courtes pour ce type de matériau. Le broyage fin peut ensuite être effectué avec le broyeur ultra-centrifuge ZM 300 ou dans un broyeur à billes. Le ZM 300 peut être équipé d\'un tamis annulaire de 0,5 mm et d\'un cyclone pour produire des particules d\'environ 0,5 mm. Si des particules plus petites < 100 µm sont nécessaires, il est préférable d\'utiliser un broyeur à billes. Pour les petites quantités d\'échantillons jusqu\'à 40 ml, on utilise le broyeur vibrant MM 400. Avec celui-ci, l\'échantillon est généralement pulvérisé en 3 à 5 minutes. Pour les quantités d\'échantillon plus importantes, le broyeur à billes planétaire PM 400, par exemple, peut broyer 4 x 220 ml d\'échantillon en un seul traitement. Pour cette quantité d\'échantillon, il faut compter environ 1 h à vitesse modérée pour ne pas brûler l\'échantillon.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:64:\"applications.knowledge_base.recycling.pharmaceutical-chemical.hl\";a:4:{s:4:\"text\";s:37:\"Déchets pharmaceutiques et chimiques\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:66:\"applications.knowledge_base.recycling.pharmaceutical-chemical.txt1\";a:4:{s:4:\"text\";s:1128:\"Les produits pharmaceutiques sont rarement recyclés, mais en termes de gestion des déchets, la connaissance de leurs composants est essentielle pour éviter la pollution de l\'environnement. Les produits pharmaceutiques tels que les pilules et les comprimés sont généralement réduits en poudre afin de contrôler leur composition. Le ZM 300 ou le GM 200 sont des broyeurs adaptés à cette fin. Avec le GM 200, il est recommandé de commencer par un pré-broyage, où le couteau est utilisé dans le sens de rotation inverse, afin que l\'échantillon soit frappé par le côté émoussé du couteau et que l\'usure soit réduite. Le ZM 300 est capable de broyer des pilules sèches jusqu\'à une finesse d\'environ 10 µm, en utilisant un processus en deux étapes : Tout d\'abord, un tamis d\'une taille de maille d\'environ 2 mm est utilisé, puis l\'échantillon est broyé au cours de la deuxième étape avec la plus petite taille de maille de 0,08 mm. Une fois que les pilules ont un remplissage liquide, il est recommandé de procéder à un broyage cryogénique, soit dans le CryoMill, soit dans un autre broyeur à billes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.knowledge_base.recycling.plastics.hl\";a:4:{s:4:\"text\";s:36:\"Plastique et matières synthétiques\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"applications.knowledge_base.recycling.plastics.txt1\";a:4:{s:4:\"text\";s:2441:\"Les déchets plastiques sont souvent constitués de différents composants et doivent être homogénéisés avant d\'être analysés ou traités. Comme ils sont ductiles, un mécanisme de coupe ou de cisaillement est nécessaire pour le broyage et, au moins pour le broyage fin, on a généralement recours à un broyage cryogénique. En fonction des caractéristiques de l\'échantillon, on peut utiliser des broyeurs à couteaux Retsch ou le broyeur à marteaux HM 200 pour le pré-broyage. Par exemple, les bouteilles en PET ou les échantillons de polymères mixtes, y compris les films, sont mieux pré-broyés dans le SM 300. Pour augmenter l\'extraction des échantillons de la chambre de broyage, il est recommandé d\'utiliser le cyclone. Pour ces échantillons, il est possible de faire usage du rotor en V pour produire des particules d\'environ 2 mm. Pour les plastiques minces, un pré-découpage manuel, sans fragilisation, peut être nécessaire. En revanche, les échantillons plus ductiles, comme les pneus de voiture ou les résines, doivent déjà être fragilisés dans l\'azote liquide pour l\'étape de pré-broyage dans des broyeurs. Dans ce cas, l\'utilisation du robuste rotor à 6 disques s\'avère avantageuse pour éviter l\'usure. Pour le pré-broyage de matières plastiques dures comme les jouets, on utilise le broyeur à marteaux robuste HM 200, le broyage s\'effectue ici très rapidement, même pour de grandes quantités d\'échantillons. Les échantillons prébroyés peuvent être broyés dans un broyeur à billes comme le CryoMill ou le MM 500 control ou dans le ZM 300 de Retsch. Ces broyeurs permettent également de pulvériser directement des granulés de polymère qui sont normalement assez petits. Dans ces deux modèles de broyeurs à billes, l\'échantillon est constamment fragilisé indirectement avec de l\'azote liquide afin de le maintenir suffisamment froid pendant tout le processus de broyage. Le volume d\'échantillon dans ce broyeur à billes est plutôt faible, jusqu\'à 10 g, mais il est possible d\'obtenir des finesses inférieures à 300 µm. Pour des volumes d\'échantillons plus importants, on a recours au ZM 300. Ici, l\'échantillon est mélangé à de la neige carbonique avant le processus de broyage pour le rendre plus fragile. Il est recommandé d\'utiliser des tamis d\'écartement dont la finesse ne dépasse pas 0,5 mm et d\'utiliser le cyclone pour maintenir une température basse.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"applications.knowledge_base.recycling.pressing-for-xrf.hl\";a:4:{s:4:\"text\";s:48:\"Pressage de granulés stables pour l\'analyse XRF\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"applications.knowledge_base.recycling.pressing-for-xrf.txt1\";a:4:{s:4:\"text\";s:1507:\"Pour une analyse XRF fiable et pertinente, il est essentiel d\'avoir des pellets solides et de qualité. Avec la PP 40 (lien), RETSCH propose une presse qui produit des pellets stables avec une surface lisse. La PP 40 dispose d\'un réglage individuel de la force de pression dans une plage de 0 à 40 tonnes. La PP 40 combine l\'avantage d\'un petit modèle de table avec des forces de compression élevées, qui se développent automatiquement jusqu\'à trois niveaux et garantissent que même les matériaux difficiles sont parfaitement comprimés. Par exemple, il s\'avère avantageux pour la stabilité des pellets que des forces telles que 10 t, 20 t et 30 t soient programmées en trois étapes successives de 20 secondes de maintien chacune. Les particules ont alors le temps de se tasser, ce qui augmente la stabilité. <br /><br />Pour plus de stabilité, les pellets peuvent être comprimés dans des godets en aluminium. Si cela ne suffit pas, le mélange de l\'échantillon avec un liant comme le Licowax est une bonne méthode pour stabiliser même les échantillons les plus difficiles comme la poudre métallique. Environ 10-15 g d\'échantillon sont mélangés avec 2 g de Licowax et pressés en trois étapes comme décrit ci-dessus. Pour le mélange, le MM 400 (lien) représente une bonne solution. Ce broyeur peut être équipé d\'un adaptateur pouvant accueillir 8 tubes coniques de centrifugation. Les échantillons sont tous mélangés automatiquement, de manière uniforme et reproductible.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"applications.knowledge_base.recycling.qc-processing.hl\";a:4:{s:4:\"text\";s:33:\"Broyage de matériaux recyclés :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"applications.knowledge_base.recycling.qc-processing.txt1\";a:4:{s:4:\"text\";s:327:\"Compte tenu des différents types de déchets solides à recycler, les concasseurs et broyeurs RETSCH sont utilisés dans une grande variété de méthodes de recyclage. Les déchets solides sont classés en différents groupes, chacun avec ses propres défis et possibilités, qui sont présentés dans les sections suivantes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:66:\"applications.knowledge_base.recycling.rnd-for-improving.grinding.1\";a:4:{s:4:\"text\";s:363:\"Activités de recherche visant à réutiliser les sous-produits de l\'industrie fruitière (noyaux, pelures). Ces matériaux sont séchés et broyés, par exemple à l\'aide de broyeurs à billes, et utilisés pour la décontamination des sols en ce qui concerne les métaux lourds ou pour le traitement de l\'eau pour les produits pharmaceutiques ou les pesticides.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:66:\"applications.knowledge_base.recycling.rnd-for-improving.grinding.2\";a:4:{s:4:\"text\";s:56:\"Les déchets miniers sont utilisés comme piège à CO2.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:66:\"applications.knowledge_base.recycling.rnd-for-improving.grinding.3\";a:4:{s:4:\"text\";s:103:\"Applications innovantes de la céramique recyclée, comme par exemple dans les systèmes de filtration.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:67:\"applications.knowledge_base.recycling.rnd-for-improving.grinding.hl\";a:4:{s:4:\"text\";s:7:\"Broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:58:\"applications.knowledge_base.recycling.rnd-for-improving.hl\";a:4:{s:4:\"text\";s:46:\"R&D pour améliorer les processus de recyclage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:74:\"applications.knowledge_base.recycling.rnd-for-improving.mechanochemistry.1\";a:4:{s:4:\"text\";s:146:\"Transformer la cellulose des résidus végétaux en glycannes oligomères et finalement en matériaux biodégradables qui remplacent le plastique.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:74:\"applications.knowledge_base.recycling.rnd-for-improving.mechanochemistry.2\";a:4:{s:4:\"text\";s:101:\"De nouvelles substances pharmaceutiques peuvent être extraites du bois et des matières végétales.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:74:\"applications.knowledge_base.recycling.rnd-for-improving.mechanochemistry.3\";a:4:{s:4:\"text\";s:458:\"Des déchets organiques sont utilisés pour produire du biocharbon et le broyer dans un broyeur à billes afin d\'augmenter la surface réactive. De nouveaux polymères biosourcés sont obtenus ou de nouveaux matériaux catalytiques pour des piles à combustible améliorées. De même, on étudie des approches permettant d\'obtenir de nouveaux matériaux pour batteries à bas prix en utilisant des déchets végétaux et des techniques de broyage à billes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:74:\"applications.knowledge_base.recycling.rnd-for-improving.mechanochemistry.4\";a:4:{s:4:\"text\";s:456:\"Travailler sur des projets de dépolymérisation de plusieurs polymères, dont le PE, le PP ou le PVT, en monomères correspondants par des procédés mécanochimiques dans des broyeurs à billes. Par rapport à la méthode traditionnelle de pyrolyse, on obtient des produits plus purs et on économise de l\'énergie puisqu\'il n\'est pas nécessaire de chauffer les échantillons à plus de 300°C. Les résultats de cette méthode sont très intéressants.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:63:\"applications.knowledge_base.recycling.rnd-for-improving.nano.hl\";a:4:{s:4:\"text\";s:12:\"Nano-broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:64:\"applications.knowledge_base.recycling.rnd-for-improving.nano.txt\";a:4:{s:4:\"text\";s:285:\"Le nanobroyage des vieux papiers a pour objectif de trouver de nouveaux matériaux électroniques ou pharmaceutiques. Le nanobroyage se fait généralement dans des broyeurs à billes en suspension, de sorte que les très petites particules restent séparées et ne s\'agglomèrent pas.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:60:\"applications.knowledge_base.recycling.rnd-for-improving.txt1\";a:4:{s:4:\"text\";s:1022:\"La recherche sur les procédés de recyclage est un domaine prometteur pour parvenir à de nouveaux matériaux tels que de nouveaux API, de nouveaux polymères (biosourcés) ou de nouveaux engrais, qui sont meilleurs et moins nocifs pour l\'environnement que les matériaux traditionnels ou qui ouvrent de nouvelles possibilités. De nouveaux matériaux, par exemple des filtres pour la purification de l\'eau des résidus d\'huile, sont actuellement à l\'étude. Les broyeurs Retsch en général et les broyeurs à billes en particulier, par exemple dans la recherche et le développement pharmaceutiques ou les applications mécanochimiques, jouent un rôle dans ces nouvelles possibilités. La décomposition des polymères dans les broyeurs à billes génère moins de sous-produits que la pyrolyse, et elle consomme beaucoup moins d\'énergie. Il existe de nombreux projets ambitieux dans le domaine de la recherche et du développement qui font appel à des broyeurs Retsch, dont seuls quelques-uns sont mentionnés ici.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:67:\"applications.knowledge_base.recycling.sieve-shakers-in-recycling.hl\";a:4:{s:4:\"text\";s:32:\"Les tamiseuses dans le recyclage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:69:\"applications.knowledge_base.recycling.sieve-shakers-in-recycling.txt1\";a:4:{s:4:\"text\";s:212:\"Le recyclage consiste souvent à collecter, trier et traiter des matériaux. Les tamiseuses, qui séparent les particules selon leur taille, jouent un rôle crucial dans ce processus. Elles sont utilisées pour :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:71:\"applications.knowledge_base.recycling.sieve-shakers-in-recycling.txt1-1\";a:4:{s:4:\"text\";s:136:\"Séparation des matériaux : par exemple, le verre broyé est tamisé afin d\'éliminer les petites particules avant d\'être réutilisé.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:71:\"applications.knowledge_base.recycling.sieve-shakers-in-recycling.txt1-2\";a:4:{s:4:\"text\";s:165:\"Pour le contrôle de la qualité : assurer l\'uniformité de la taille des agrégats recyclés, ce qui a un impact sur la qualité et la résistance du produit final.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:69:\"applications.knowledge_base.recycling.sieve-shakers-in-recycling.txt2\";a:4:{s:4:\"text\";s:154:\"Le choix d\'une tamiseuse dépend des matériaux et des résultats souhaités et améliore l\'efficacité et l\'efficience des processus de recyclage.&nbsp ;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:70:\"applications.knowledge_base.recycling.sieve-shakers-in-recycling.txt2b\";a:4:{s:4:\"text\";s:283:\"Le fractionnement de 60 g de particules de plastique, par exemple, peut être réalisé en 5 minutes environ avec l\'AS 200 control. On a utilisé des tamis avec des mailles de 6 mm / 4,5 mm / 2,5 mm et 2 mm. L\'amplitude a été réglée à 1,3 mm avec des intervalles de 10 secondes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:69:\"applications.knowledge_base.recycling.sieve-shakers-in-recycling.txt3\";a:4:{s:4:\"text\";s:348:\"Pour les échantillons allongés, comme les copeaux de bois, l\'AS 400 control présente un avantage, car le mouvement horizontal de la machine empêche les copeaux de bois de se redresser et de passer le tamis dans le sens de la longueur. En l\'espace de 4 minutes, 1 kg d\'échantillon a été fractionné à l\'aide des tamis de 16 mm, 8 mm et 4 mm.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:69:\"applications.knowledge_base.recycling.sieve-shakers-in-recycling.txt4\";a:4:{s:4:\"text\";s:215:\"Le tamisage humide, par exemple d\'échantillons de sol, est facile à réaliser avec l\'AS 200 control. On a utilisé pour cela des tamis de test avec des mailles de 0,063 mm / 0,25 mm / 0,5 mm / 1 mm / 4 mm et 8 mm.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:69:\"applications.knowledge_base.recycling.sieve-shakers-in-recycling.txt5\";a:4:{s:4:\"text\";s:267:\"Pour le contrôle qualité après la préparation et l\'homogénéisation des échantillons, l\'AS 200 control ou l\'AS 200 jet sont les appareils préférés, car ils sont idéaux pour les petits volumes d\'échantillons et il est facile de séparer les fractions fines.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"applications.knowledge_base.recycling.soil-remediation.hl\";a:4:{s:4:\"text\";s:19:\"Dépollution du sol\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"applications.knowledge_base.recycling.soil-remediation.txt1\";a:4:{s:4:\"text\";s:1938:\"La dépollution des sols est le processus de nettoyage, d\'élimination ou de neutralisation des polluants du sol afin de le remettre dans un état sûr et utilisable. Les techniques courantes sont la bioépuration (micro-organismes ou plantes utilisés pour dégrader ou absorber les polluants), l\'assainissement physique (par exemple, lavage du sol), l\'assainissement chimique (réactions chimiques visant à neutraliser les polluants) ou l\'assainissement thermique (application de chaleur pour éliminer les polluants). Les échantillons de sol doivent être broyés et analysés en fonction de leur charge en polluants avant et après l\'assainissement, afin de vérifier le succès des mesures d\'assainissement. Pour ce faire, on peut utiliser des broyeurs à billes tels que le broyeur planétaire PM 400 ou le broyeur vibrant MM 400. Dans le PM 400, par exemple, 400 g d\'échantillon de sol humide sont homogénéisés en 10 min dans 4 bols de broyage de 500 ml. Les petits cailloux ne posent aucun problème avec ce procédé. Les échantillons de petite taille, jusqu\'à 2 x 20 ml, sont mieux homogénéisés dans le MM 400. Si l\'échantillon ne contient pas de pierres, le MM 400, associé à l\'adaptateur pour tubes centrifuges coniques qui permet de traiter 8 échantillons en un seul lot, est une méthode appropriée pour broyer 8 échantillons jusqu\'à 50 g en particules de 150 µm en quelques minutes. Pour des quantités d\'échantillons plus importantes, il convient d\'utiliser le broyeur à percussion SR 300. Il faut ici utiliser l\'insert de broyage à 180° si l\'échantillon contient des pierres. Environ 2 kg peuvent être réduits à des particules de moins de 1 mm en 3 à 5 minutes environ. Un autre broyeur approprié pour les échantillons de sol à forte teneur en pierres est le concasseur à mâchoires BB 50, qui est également capable de réduire les échantillons de sol à des particules de moins de 1 mm.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"applications.knowledge_base.recycling.textiles-leather.hl\";a:4:{s:4:\"text\";s:16:\"Textiles et cuir\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"applications.knowledge_base.recycling.textiles-leather.txt1\";a:4:{s:4:\"text\";s:663:\"Le broyeur à couteaux SM 300 est le broyeur par excellence pour le pré-broyage d\'échantillons mous. Le rotor à coupe parallèle et les tamis de fond avec une ouverture de 2 à 6 mm sont typiques pour cette application. Un cyclone aide à évacuer l\'échantillon pelucheux de la chambre de broyage. Selon le matériau, par exemple pour les articles en cuir plus durs, un broyage cryogénique peut être nécessaire lors de l\'étape de pré-broyage. Pour ce faire, l\'échantillon est plongé dans de l\'azote liquide pendant quelques minutes afin de le fragiliser. Lors du broyage cryogénique, il est préférable d\'utiliser le rotor à 6 disques, plus robuste.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"applications.knowledge_base.recycling.textiles-leather.txt2\";a:4:{s:4:\"text\";s:1161:\"Le broyage fin est effectué soit dans un broyeur à billes, soit dans un broyeur ultra-centrifuge ZM 300. La fragilisation des échantillons fibreux prédécoupés peut aider à obtenir des particules finement broyées. Comme les fibres ne supportent pas les basses températures et se réchauffent rapidement, le mélange avec de la glace carbonique est ici plus approprié que l\'utilisation d\'azote liquide. Pour ce faire, les fibres sont mélangées dans un rapport de 1:2 avec de la neige carbonique et l\'ensemble du mélange est introduit dans le ZM 300, qui est généralement équipé d\'un tamis annulaire de 0,5 mm et fonctionne à 18000 tr/min. Pour le broyage cryogénique, il convient d\'utiliser un cyclone. Une autre possibilité d\'obtenir des particules très fines de textiles est d\'utiliser le CryoMill ou le MM 500 control. Le MM 500 control offre des bols de broyage plus grands que le CryoMill et deux stations de broyage. Les deux broyeurs fragilisent l\'échantillon en utilisant de l\'azote liquide pour le refroidir. L\'échantillon est ensuite broyé en environ 10 cycles d\'environ 1 min à 30 Hz avec des pauses de refroidissement d\'1 min.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"applications.knowledge_base.recycling.title\";a:4:{s:4:\"text\";s:33:\"Recyclage et gestion des déchets\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.knowledge_base.recycling.txt\";a:4:{s:4:\"text\";s:871:\"Un large éventail de déchets est déjà recyclé, notamment des objets courants comme les batteries, les déchets de construction et les déchets biologiques. Pour réutiliser les différents matériaux, il est souvent nécessaire de les broyer et de les homogénéiser afin de pouvoir les façonner en nouveaux objets. Par exemple, les particules de verre broyées des bouteilles usagées peuvent être utilisées pour fabriquer de nouvelles bouteilles ou des objets d\'art. Une autre idée consiste à broyer des textiles et du cuir et à utiliser la poudre pour fabriquer de nouveaux revêtements de meubles). En outre, il est nécessaire de contrôler la qualité des matériaux broyés afin de s\'assurer qu\'aucune substance dangereuse n\'est réutilisée, comme l\'amiante dans les déchets de construction ou les composants toxiques dans les déchets électroniques.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:73:\"applications.knowledge_base.recycling.waste-management-secondary-fuels.hl\";a:4:{s:4:\"text\";s:48:\"Combustibles secondaires et gestion des déchets\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:75:\"applications.knowledge_base.recycling.waste-management-secondary-fuels.txt1\";a:4:{s:4:\"text\";s:2028:\"Les « combustibles secondaires “ ou ” combustibles de substitution » sont des combustibles riches en énergie obtenus à partir de différents types de déchets qui, autrement, seraient mis en décharge, par exemple les déchets industriels, les déchets municipaux, les déchets de biomasse et les déchets plastiques non recyclables. Les combustibles de substitution combustibles peuvent être utilisés pour chauffer des fours à ciment ou dans des centrales électriques en remplacement des combustibles fossiles traditionnels. Pour analyser la teneur en halogène, la teneur en eau, la teneur en cendres et le pouvoir calorifique des combustibles de substitution, ces mélanges de matériaux hétérogènes doivent être broyés. Pour la première étape de broyage, on nécessite généralement un broyeur à couteaux. En fonction de la composition de l\'échantillon, on utilise ici le rotor à 6 disques si l\'on doit broyer un matériau plus visqueux comme le bois ou le plastique dur. Si l\'échantillon est plutôt un film, du papier ou des textiles, on peut utiliser le rotor en V. Comme les combustibles secondaires sont généralement des matériaux légers, l\'utilisation de l\'unité cyclonique est avantageuse dans les deux cas afin d\'améliorer l\'évacuation de l\'échantillon de la chambre de broyage et d\'éviter un échauffement du matériau. Dans un broyage fin, on utilise soit le ZM 300 pour les grandes quantités d\'échantillons jusqu\'à plusieurs centaines de grammes, soit le CryoMill pour les petites quantités d\'échantillons jusqu\'à 5 grammes. En règle générale, le CryoMill permet d\'obtenir des particules plus fines que le ZM 300. Il ne faut pas utiliser de tamis annulaires d\'une finesse supérieure à 0,75 mm pour de tels échantillons, car ils risquent de se colmater. Un broyage cryogénique - c\'est-à-dire le mélange de l\'échantillon avec de la neige carbonique avant le broyage dans la ZM 300 - est indispensable dans ce cas. Ici aussi, il est recommandé d\'utiliser le cyclone.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"applications.knowledge_base.recycling.wood.hl\";a:4:{s:4:\"text\";s:4:\"Bois\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"applications.knowledge_base.recycling.wood.txt1\";a:4:{s:4:\"text\";s:2294:\"Le bois recyclé peut être transformé en une multitude de produits, tels que des panneaux de particules, de la litière pour animaux, du paillis pour l\'aménagement paysager, du biocarburant et même de nouveaux meubles ou matériaux de construction. Les gros morceaux de bois, comme les restes de matériaux de construction ou de meubles, peuvent être facilement découpés dans un broyeur à couteaux comme le SM 300. La taille des grains d\'alimentation est de 60 x 80 mm et grâce à la longue trémie d\'alimentation, les broyeurs de Retsch peuvent également traiter des morceaux de bois allongés. L\'utilisation d\'un cyclone en option permet de travailler rapidement et sans poussière. Même les matériaux légers comme l\'écorce peuvent être réduits efficacement en une fine poudre. Selon la forme et la nature du matériau, il faut compter environ 1 minute pour 100 g d\'échantillon. Les propriétés physiques de l\'échantillon déterminent également l\'utilisation du rotor le plus approprié. Pour les morceaux plats ou les petites branches, un rotor de coupe parallèle est le plus approprié. Pour les échantillons plus durs et en forme de bloc, on recommande un rotor à 6 disques plus robuste. Il faut veiller à ce que toutes les pièces métalliques, comme les clous, soient retirées de l\'échantillon avant le broyage afin d\'éviter d\'endommager le broyeur. Le broyage du bois à l\'aide d\'un broyeur à couteaux produit des fibres d\'environ 5 à 15 mm de long, une taille idéale pour un broyage ultérieur soit dans un broyeur à billes, soit dans le broyeur ultra-centrifuge ZM 300. Si le ZM 300 est utilisé pour le broyage fin du bois, l\'échantillon doit être alimenté à une vitesse modérée afin d\'éviter les effets d\'échauffement. L\'utilisation de tamis d\'écartement renforce l\'effet de faible échauffement. La technologie cyclonique peut également être utilisée pour le broyage à basse température, à grande vitesse et avec un faible besoin de nettoyage. Typiquement, 100 g d\'échantillon peuvent être réduits en quelques minutes à des tailles de particules d\'environ 200 µm. Des quantités plus petites d\'échantillons conviennent en option aux broyeurs à billes, où il est possible d\'obtenir des tailles de particules encore plus petites.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"applications.knowledge_base.reliable_preparation.headline\";a:4:{s:4:\"text\";s:47:\"Reliable sample preparation in food technology \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:64:\"applications.knowledge_base.reproducible_sieve_analysis.headline\";a:4:{s:4:\"text\";s:38:\"Analyse granulométrique reproductible\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"applications.knowledge_base.reproducible_sieving.headline\";a:4:{s:4:\"text\";s:51:\"Reproducible Sieving in the Shortest Possible Time \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:53:\"applications.knowledge_base.rohs_restriction.headline\";a:4:{s:4:\"text\";s:53:\"RoHS - Restriction of Hazardous Substances Directive \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:52:\"applications.knowledge_base.sample_division.headline\";a:4:{s:4:\"text\";s:32:\"Sample Division of Large Volumes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:63:\"applications.knowledge_base.sample_division.headline.supplement\";a:4:{s:4:\"text\";s:35:\"Clever Solutions Provided by RETSCH\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:55:\"applications.knowledge_base.sample_preparation.headline\";a:4:{s:4:\"text\";s:22:\"Representative results\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:66:\"applications.knowledge_base.sample_preparation.headline.supplement\";a:4:{s:4:\"text\";s:36:\"require adequate sample preparation \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"applications.knowledge_base.sieve_analysis.headline\";a:4:{s:4:\"text\";s:20:\"Methodes de Tamisage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"applications.knowledge_base.steel_production.headline\";a:4:{s:4:\"text\";s:17:\"Steel production \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:64:\"applications.knowledge_base.steel_production.headline.supplement\";a:4:{s:4:\"text\";s:51:\"Homogenization of slag ensures process optimization\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:53:\"applications.knowledge_base.toxic_substances.headline\";a:4:{s:4:\"text\";s:35:\"Toxic substances in our daily life \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:64:\"applications.knowledge_base.toxic_substances.headline.supplement\";a:4:{s:4:\"text\";s:79:\"sample preparation of plastics for subsequent analysis of PAH and plasticizers \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"applications.mechanical-alloying.aeriation\";a:4:{s:4:\"text\";s:92:\"Couvercle d\'aération et différents inserts pour changer le matériau de l\'outil de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"applications.mechanical-alloying.amalia\";a:4:{s:4:\"text\";s:124:\"Résultats présentés par Uwe Pelz, Institut de chimie inorganique et analytique, Université Albert Ludwigs <sup>[1]</sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"applications.mechanical-alloying.atmosphere\";a:4:{s:4:\"text\";s:72:\"Travail sous atmosphère inerte ou mesure de température et de pression\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"applications.mechanical-alloying.atmosphere.hl\";a:4:{s:4:\"text\";s:85:\"Broyage en atmosphère contrôlée avec une conception avancée des cuves de broyage \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.mechanical-alloying.atmosphere.text\";a:4:{s:4:\"text\";s:923:\"Les bols de broyage EasyFit sont conçus pour des conditions exigeantes, y compris des essais à long terme à des vitesses allant jusqu\'à 800 tr/min, des charges mécaniques élevées et un alliage mécanique. Ils sont compatibles avec tous les broyeurs à billes planétaires RETSCH. La série EasyFit introduit la fonction Advanced Anti-Twist (AAT) au fond des bols de 50 à 500 ml, assurant une fixation sûre et une usure réduite, même à grande vitesse. La gamme de bols de broyage se décline en trois catégories de diamètres : 12-25 ml, 50-125 ml et 250-500 ml, avec des couvercles interchangeables au sein de ces catégories. L\'atmosphère peut également influencer le succès du processus d\'alliage mécanique, plus précisément l\'oxygène peut conduire à la formation d\'oxydes métalliques, de sorte que le métal est moins disponible pour la formation des cristaux mixtes souhaités<sup>[2]</sup>.&nbsp;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.mechanical-alloying.atmosphere.txt.2\";a:4:{s:4:\"text\";s:329:\"Les couvercles d\'aération facilitent les opérations en atmosphère inerte, permettant l\'introduction de gaz tels que l\'argon ou l\'azote. Ils peuvent être personnalisés avec différents inserts, ce qui les rend polyvalents pour divers matériaux de flacons. Les flacons Emax prennent également en charge ces fonctionnalités.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.mechanical-alloying.emax\";a:4:{s:4:\"text\";s:1905:\"Le broyeur à billes à haute énergie Emax est conçu pour le broyage à haute énergie, avec une vitesse de 2 000 min-1 combinée à une conception unique de bol de broyage qui produit une réduction substantielle de l\'énergie de la taille. Un énorme apport d\'énergie allant jusqu\'à 76 g est réalisable.<br /><br />L\'Emax fonctionne sur un double mécanisme d\'impact élevé et de friction intense, ce qui permet d\'obtenir un apport d\'énergie élevé adapté au broyage rapide à l\'échelle nanométrique et à l\'alliage mécanique. Cet effet est obtenu grâce à la forme ovale et au mouvement des bols de broyage, qui suivent un chemin circulaire sans modifier leur orientation, améliorant le mélange des particules et obtenant des tailles de broyage plus fines et une distribution granulométrique plus uniforme.<br /><br />L\'Emax est équipé d\'un système de refroidissement liquide spécialisé qui dissipe efficacement l\'excès d\'énergie thermique, garantissant ainsi que l\'échantillon ne surchauffe pas, même pendant des périodes de broyage prolongées. Les bols de broyage sont refroidis à l\'eau à l\'intérieur, ce qui permet un broyage continu sans interruption dans la plupart des scénarios. Un refroidisseur externe peut être connecté au système de refroidissement interne de l\'Emax pour une réduction supplémentaire de la température. De plus, le mode de contrôle de la température permet aux utilisateurs de régler les températures minimales et maximales, le broyage se poursuivant jusqu\'à ce que la température maximale soit atteinte, suivi d\'une pause de refroidissement jusqu\'à ce que la température minimale soit atteinte. Cela garantit que les pauses de broyage sont chronométrées de manière optimale, éliminant ainsi le besoin d\'essais et d\'erreurs pour déterminer les durées correctes. Dans l\'ensemble, l\'Emax est idéal pour l\'alliage mécanique.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"applications.mechanical-alloying.faq.a1\";a:4:{s:4:\"text\";s:421:\"Les broyeurs utilisés pour l\'alliage mécanique ont également été décrits dans la littérature. Là encore, les broyeurs à grande vitesse (jusqu\'à 35 Hz) et donc à apport d\'énergie comme le MM 500 vario ou le MM 500 nano sont bénéfiques. Étant donné que le contrôle de la température est également important pour les processus d\'alliage mécanique, le CryoMill et le MM 500 control sont de bonnes options.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"applications.mechanical-alloying.faq.a2\";a:4:{s:4:\"text\";s:393:\"Ces broyeurs sont très polyvalents en termes de tailles de bols (12-500 ml), de nombre de bols pouvant être utilisés en même temps (jusqu\'à huit) et de matériau des bols. Le nombre et la taille des billes de broyage permettent de tester différentes conditions dans les processus d\'alliage mécanique. Enfin, les couvercles d\'aération permettent de broyer dans des atmosphères inertes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"applications.mechanical-alloying.faq.a3\";a:4:{s:4:\"text\";s:326:\"L\'Emax offre un énorme apport d\'énergie jusqu\'à 76 g, ce qui est bénéfique pour l\'alliage mécanique. De plus, les bols peuvent être refroidis, ce qui permet un meilleur contrôle du processus d\'alliage mécanique. Des couvercles d\'aération sont disponibles et différents matériaux et tailles de bols jusqu\'à 125 ml.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"applications.mechanical-alloying.faq.hl\";a:4:{s:4:\"text\";s:25:\"Alliage mécanique - FAQ \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.mechanical-alloying.faq1\";a:4:{s:4:\"text\";s:67:\"Quels sont les broyeurs les plus adaptés à l\'alliage mécanique ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.mechanical-alloying.faq2\";a:4:{s:4:\"text\";s:92:\"Pourquoi les broyeurs planétaires à billes sont-ils populaires pour l\'alliage mécanique ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.mechanical-alloying.faq3\";a:4:{s:4:\"text\";s:70:\"Qu\'en est-il de l\'Emax et de ses avantages pour l\'alliage mécanique ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.mechanical-alloying.fig1\";a:4:{s:4:\"text\";s:32:\"Principe de l\'alliage mécanique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.mechanical-alloying.fig2\";a:4:{s:4:\"text\";s:133:\"Micrographie optique en coupe transversale d\'une particule de poudre de fer-tantale-cuivre (FeTaCu) alliée mécaniquement après 5 h\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.mechanical-alloying.fig3\";a:4:{s:4:\"text\";s:125:\"Image au microscope électronique à balayage (MEB) d\'une poudre de FeTaCu alliée mécaniquement après 20 h (vue de dessus)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.mechanical-alloying.fig4\";a:4:{s:4:\"text\";s:267:\"Diffractogramme de poudre de Si (rouge) et Ge (vert) au début de l\'alliage mécanique. La partie supérieure montre toute la plage de mesure de 10° à 60°. Dans la partie inférieure, les reflets détaillés du plan du réseau 111 de Si et Ge sont reconnaissables.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.mechanical-alloying.fig5\";a:4:{s:4:\"text\";s:389:\"Diffractogramme de poudre après cinq heures d\'alliage mécanique dans l\'Emax. La partie supérieure montre toute la plage de mesure. Les droites théoriques de Si (rouge) et Ge (vert) sont affichées à titre de référence. Dans le schéma détaillé ci-dessous, les progrès de l\'alliage mécanique deviennent visibles (décalage du réflexe 111 et effondrement des réflexes Si et Ge).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.mechanical-alloying.fig6\";a:4:{s:4:\"text\";s:270:\"Les 111-réflexes des échantillons après cinq, huit et neuf heures sont montrés. La largeur du pic a légèrement diminué et le maximum du pic a été légèrement décalé, ce qui indique que le processus était presque terminé après seulement cinq à six heures.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.mechanical-alloying.fig7\";a:4:{s:4:\"text\";s:156:\"Diffractogramme de poudre après une heure d\'alliage mécanique Bi et Te dans l\'Emax, rapport poudre/bille 1:10 (gauche), rapport poudre/bille 1:5 (droite).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"applications.mechanical-alloying.grinding-jar\";a:4:{s:4:\"text\";s:75:\"Influence du matériau de l\'outil de broyage et de la vitesse de la machine\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"applications.mechanical-alloying.grinding-jar.text\";a:4:{s:4:\"text\";s:1086:\"L\'influence des matériaux utilisés pour les bols et les billes de broyage est significative dans l\'efficacité de l\'alliage. Deux facteurs clés sont l\'apport d\'énergie, qui est en corrélation avec la densité du matériau, et la résistance à l\'abrasion du matériau. La vitesse du broyeur affecte également l\'apport d\'énergie, qui augmente avec la densité du matériau et la vitesse du broyeur. Les matériaux à haute densité comme le carbure de tungstène entraînent une plus grande accélération des billes de broyage à une vitesse donnée, ce qui entraîne un impact énergétique plus élevé sur l\'échantillon et une action de broyage plus efficace. Cependant, pour les matériaux ductiles, une énergie excessive peut entraver l\'efficacité des processus d\'alliage, provoquant la formation d\'une couche qui adhère à l\'échantillon et encapsule les billes de broyage, perturbant la formation de nanocristallites et compliquant la récupération de l\'échantillon. La haute résistance à l\'abrasion du carbure de tungstène est avantageuse pour minimiser l\'usure.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.mechanical-alloying.headline\";a:4:{s:4:\"text\";s:18:\"Alliage mécanique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"applications.mechanical-alloying.headline.under\";a:4:{s:4:\"text\";s:27:\"avec les broyeurs à billes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"applications.mechanical-alloying.influence\";a:4:{s:4:\"text\";s:87:\"Influence sur le rapport poudre/bille sur les résultats obtenus par alliage mécanique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"applications.mechanical-alloying.influence.text\";a:4:{s:4:\"text\";s:1646:\"Pour l\'alliage mécanique, l\'approche du remplissage des billes s\'écarte de la règle conventionnelle du tiers (1/3 de billes, 1/3 d\'échantillon, 1/3 d\'espace vide), en raison de la nécessité fréquente d\'une accélération élevée et de la rareté occasionnelle du matériau de l\'échantillon (educts). L\'accent est mis sur l\'utilisation d\'un rapport de masse spécifique, ce qui nécessite la prise en compte de la quantité de réactif et une décision claire sur le rapport de masse à utiliser. De plus, la taille des billes doit être déterminée pour calculer la quantité requise de billes, en utilisant leur poids spécifique, qui varie en fonction de la taille et du matériau. Une fois le nombre de billes déterminé, la taille du bol de broyage requise devient évidente. Étant donné que la quantité d\'échantillon dans les bols est généralement très faible, il y a un risque plus élevé d\'endommager à la fois les billes et les bols, que si l\'on respectait la règle traditionnelle du tiers.<br /><br />Un rapport de masse (w/p) de 1:10 est couramment utilisé pour l\'alliage mécanique, mais 1:5 ou 1:15 sont également possibles. Cela signifie que lorsque des éducts de 15 g sont utilisés, des billes de 150 g sont nécessaires. Comme un impact élevé est nécessaire, les billes &gt;10 mm sont très courantes pour l\'alliage mécanique. 150 g = 20 billes de carbure de tungstène de 10 mm de 7,75 g chacune. Pour des billes de 20 x 10 mm, un volume de bol minimum de 50 ml est nécessaire, même mieux 80 ml (voir les remplissages de bols recommandés sur les pages produits des broyeurs à billes planétaires).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.mechanical-alloying.influence.text.2\";a:4:{s:4:\"text\";s:1522:\"Si le rapport bille/poudre est trop élevé, les billes ne peuvent plus se déplacer efficacement, ce qui réduit l\'efficacité du processus d\'alliage. Pour déterminer l\'efficacité de différents rapports poudre/billes de broyage, une expérience a été menée à l\'aide d\'un bol de broyage en acier de 50 ml et de dix billes de broyage en acier de 10 mm. Pour un rapport de 1:10, 2,09 g de bismuth et 1,91 g de tellure ont été utilisés, tandis qu\'un rapport de 1:5 impliquait 4,18 g de Bi et 3,83 g de Te. Les matériaux ont été traités pendant 70 minutes à 800 tr/min, avec des cycles de 10 minutes de broyage suivis d\'une pause d\'une minute pour l\'inversion programmée du sens de l\'opération. L\'analyse XRD a été effectuée après la première heure d\'alliage mécanique. Il a révélé un décalage des réflexes de Bi et Te vers Bi2Te3, indiquant la formation de l\'alliage. Le rapport 1:10 a montré une formation légèrement plus rapide de Bi2Te3. L\'échantillon avec un rapport de 1:5 présentait une intensité plus élevée de réflexe tellure, ce qui suggère une plus grande quantité de tellure résiduel par rapport à l\'échantillon de 1:10. Le processus d\'alliage s\'est poursuivi pendant trois heures supplémentaires à 1 200 tr/min sans agglutination. L\'alliage mécanique précédent de Bi2Te3 dans un broyeur mélangeur prenait 6,5 heures à 1 200 tr/min. Cependant, en utilisant le broyeur à billes à haute énergie Emax, le processus a été achevé en seulement deux à trois heures.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"applications.mechanical-alloying.intro\";a:4:{s:4:\"text\";s:927:\"<b></b><b>La production traditionnelle d\'alliages implique généralement la fusion de composants à haute température pour créer des matériaux comme l\'acier inoxydable. Cependant, lorsque seules de petites quantités sont nécessaires ou que la fusion n\'est pas réalisable pour l\'alliage, l\'alliage mécanique offre une alternative viable. Ce processus utilise des broyeurs à billes pour souder et fusionner les particules de poudre par une combinaison d\'impact et de déformation plastique.</b><br /><br />À la fin des années 1960, cette méthode a été utilisée pour produire des alliages nickel-fer. Ils résistent aux températures élevées et conviennent aux applications aérospatiales. L\'alliage mécanique est une technique de traitement des poudres qui permet d\'obtenir l\'homogénéité du matériau en soudant à froid, en fracturant et en soudant à nouveau les particules de poudre à plusieurs reprises.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.mechanical-alloying.intro.2\";a:4:{s:4:\"text\";s:836:\"Au départ, les particules plus grosses sont produites de cette façon. L\'augmentation des structures de défauts telles que les dislocations, les lacunes et les tensions dans les réseaux cristallins des particules individuelles conduit à un taux de diffusion élevé de leurs atomes. Il en résulte une fragilisation accrue qui favorise la formation de fissures et une rupture ultérieure de la particule. La diffusion est soutenue par une élévation de température générée par la chaleur de friction dans le bol de broyage. Le processus de fusion et de pliage se poursuit jusqu\'à ce que l\'homogénéisation complète soit obtenue après quelques minutes ou plusieurs heures. De minuscules sections cristallines de composants initiaux adjacents se forment dans les particules de poudre, appelées ‘’nano-cristallites’’.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.mechanical-alloying.intro.3\";a:4:{s:4:\"text\";s:616:\"L\'apport d\'énergie nécessaire lors de l\'alliage mécanique est fourni par les broyeurs à billes à haute énergie et les broyeurs planétaires à billes par le biais de collisions à impact. Les billes de broyage provoquent une déformation plastique des particules fines, ce qui conduit à la fusion des matériaux. Cette technique permet de produire des alliages lorsque les méthodes traditionnelles de fusion des métaux sont inefficaces. Il permet également d\'ajuster les rapports de mélange des composants. Ils permettent également de pré-broyer les échantillons pour réduire la taille des particules.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"applications.mechanical-alloying.planetary\";a:4:{s:4:\"text\";s:2014:\"Les broyeurs planétaires à billes ont été utilisés à de nombreuses reprises pour l\'alliage mécanique. Dans un broyeur planétaire à billes, chaque bol fonctionne comme une « planète » qui orbite sur une plate-forme connue sous le nom de ‘’roue solaire’’. Lorsque la roue solaire tourne, le bol tourne également sur son propre axe, mais dans le sens inverse. Ce mouvement active les forces centrifuges et de Coriolis, ce qui entraîne une accélération rapide des billes de broyage. Le résultat est une énergie de pulvérisation importante qui produit des particules extrêmement fines.<br /><br />L\'accélération intense des billes de broyage d\'un côté à l\'autre du bol crée un impact puissant sur l\'échantillon, entraînant une réduction supplémentaire de la taille par friction. En règle générale, le rapport de vitesse entre la roue solaire et le bol de broyage est de 1&nbsp;:-2, ce qui signifie que le bol effectue deux rotations pour chaque rotation de la roue solaire. Ce rapport est standard pour la plupart des broyeurs planétaires à billes Pour les applications d\'alliage mécanique, les broyeurs planétaires à billes avec un apport d\'énergie plus élevé et un rapport de vitesse de 1&nbsp;:-2,5 ou même 1&nbsp;:-3 sont particulièrement efficaces.<br /><br />Contrairement à l\'Emax, ces broyeurs peuvent accueillir des bols de broyage plus grands jusqu\'à 500 ml. Le broyeur planétaire à billes PM 300, avec sa grande roue solaire et une vitesse maximale de 800 tr/min, fournit un apport d\'énergie très élevé, ce qui se traduit par des forces g allant jusqu\'à 64,4 g. Avec deux stations de broyage, le broyeur peut utiliser simultanément jusqu\'à quatre bols de broyage allant de 12 à 80 ml pour les essais. Des bols plus grands jusqu\'à 500 ml sont également disponibles pour les processus de mise à l\'échelle dans la même machine. Celui-ci, en particulier le PM 300, offre les meilleures caractéristiques pour les processus d\'alliage mécanique.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"applications.mechanical-alloying.references\";a:4:{s:4:\"text\";s:12:\"Références\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.mechanical-alloying.references.list\";a:4:{s:4:\"text\";s:356:\"[1] Images et expériences de A. Wagner, U. Pelz, Institut de chimie inorganique et analytique, Université Albert Ludwigs

[2] E. Botcharova, M. Heilmaier, L. Schultz : Alliages cuivre-niobium et procédés de production, Deutsches Patens DE 102 10 423 C1

[3] Thèse Ekatarina Bocharova, Faculté de génie mécanique, Université technique de Dresde\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.mechanical-alloying.suitable\";a:4:{s:4:\"text\";s:41:\"Broyeurs adaptés à l\'alliage mécanique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"applications.mechanical-alloying.table\";a:4:{s:4:\"text\";s:221:\"Le tableau indique les charges recommandées (en quantités) de billes de broyage de différentes tailles en fonction du volume du bol de broyage, de la quantité d\'échantillon et de la taille maximale de l\'échantillon.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.mechanical-alloying.temperature\";a:4:{s:4:\"text\";s:68:\"Influence de la température sur les procédés d\'alliage mécanique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.mechanical-alloying.temperature.text\";a:4:{s:4:\"text\";s:914:\"La température peut affecter considérablement le processus d\'alliage mécanique. Si le système, y compris les bols, les billes et l\'échantillon, surchauffe, les matériaux deviennent plus ductiles, ce qui entraîne la formation de particules plus grosses ou d\'une couche sur les surfaces des billes et des bols, ce qui peut diminuer l\'efficacité. La température peut être gérée en ajustant la vitesse du broyeur. Le refroidissement actif des bols est une autre méthode efficace pour empêcher la formation de particules plus grosses, améliorant ainsi l\'homogénéité des particules et donc la formation de structures cristallines mixtes au sein de leurs noyaux[3]. Le CryoMill et le MM 500 control sont particulièrement utiles à cette fin, car ils peuvent maintenir des températures aussi basses que -196 °C ou -100 °C pendant le processus. Les deux broyeurs sont adaptés à l\'alliage mécanique.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"applications.mechanical-alloying.thermoelectric\";a:4:{s:4:\"text\";s:63:\"Exemple de matériaux thermoélectriques par alliage mécanique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"applications.mechanical-alloying.thermoelectric.text\";a:4:{s:4:\"text\";s:1355:\"Le silicium et le germanium sont des matériaux semi-conducteurs fondamentaux qui ont révolutionné le développement de dispositifs électroniques, notamment les cellules photovoltaïques et les transistors. En faisant varier les proportions de Si et de Ge, les propriétés de ces alliages peuvent être modifiées, affectant la taille atomique, les différences de masse et les bandes interdites.<br /><br />Les alliages thermoélectriques composés de Si et de Ge sont utilisés dans les missions spatiales au sein de thermogénérateurs radio-isotopiques pour alimenter les sondes et les instruments spatiaux. Pour les applications commerciales thermoélectriques, les matériaux à base de tellurure de bismuth (Bi2Te3) sont primordiaux en raison de leur efficacité de conversion supérieure. Les éléments Peltier en tellurure de bismuth sont utilisés dans les systèmes de refroidissement. Auparavant, les broyeurs planétaires à billes étaient utilisés pour l\'alliage mécanique du Si et du Ge, mais ils rencontraient plusieurs problèmes. Le nouveau broyeur à billes à haute énergie Emax résout ces problèmes en empêchant l\'agglomération des matériaux à grande vitesse, éliminant ainsi le besoin de longues pauses et réduisant le temps total de traitement. La technologie de l\'Emax permet un traitement efficace et plus rapide.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"applications.mechanical-alloying.thermoelectric.text.2\";a:4:{s:4:\"text\";s:1001:\"3,63 g de Si et 2,36 g de Ge ont été combinés dans un bol de broyage en carbure de tungstène de 50 ml à l\'aide de huit billes de broyage de 10 mm, avec un rapport échantillon/bille de 1:10. Initialement, Si et Ge avaient des tailles de particules de 1 à 25 mm et 4 mm, respectivement. Après un broyage de 20 minutes à 2 000 tr/min, les deux ont été combinés sans agglomération. L\'alliage mécanique s\'est déroulé pendant neuf heures à 1 200 tr/min, avec des intervalles de broyage d\'une heure suivis de pauses d\'une minute pour l\'inversion de la rotation afin d\'éviter l\'agglutination. La diffraction des rayons X (XRD) a mesuré le matériau de départ, montrant les motifs de lignes distincts de Si et Ge, qui se sont estompés avec le temps. Tout au long du processus, les composants de l\'alliage sont restés poudreux et la température Emax est restée inférieure à 30 °C.&nbsp; Après neuf heures, les poudres étaient encore cristallines avec peu ou pas de matière amorphe.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"applications.mechanical-alloying.uwe\";a:4:{s:4:\"text\";s:124:\"Résultats présentés par Uwe Pelz, Institut de chimie inorganique et analytique, Université Albert Ludwigs <sup>[1]</sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"applications.mechanochemistry.advantages.1\";a:4:{s:4:\"text\";s:248:\"Les procédés sans solvants permettent d\'éliminer jusqu\'à 90 % de la masse réactionnelle, ce qui augmente la rentabilité et la sécurité pour l\'environnement. De plus, la recherche du solvant optimal pour une réaction n\'est plus nécessaire.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"applications.mechanochemistry.advantages.2\";a:4:{s:4:\"text\";s:267:\"La mécanochimie permet d\'explorer de nouvelles voies réactionnelles, car elle peut également utiliser des éduits insolubles, stabiliser des produits intermédiaires ou permettre des réactions différentes de celles des méthodes basées sur les solvants&nbsp ;. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"applications.mechanochemistry.advantages.3\";a:4:{s:4:\"text\";s:179:\"Cette approche permet de gagner du temps, car les réactions sont généralement accomplies en quelques minutes ou heures, contrairement aux jours nécessaires avec les solvants. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"applications.mechanochemistry.advantages.4\";a:4:{s:4:\"text\";s:109:\"Si des conditions appropriées ont été identifiées, il est possible d\'obtenir des rendements plus élevés\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"applications.mechanochemistry.advantages.hl\";a:4:{s:4:\"text\";s:106:\"Quels sont les avantages des réactions mécanochimiques par rapport aux procédés à base de solvants ? \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"applications.mechanochemistry.ballmills.hl\";a:4:{s:4:\"text\";s:66:\"Quels broyeurs à billes sont utilisés pour la mécanosynthèse ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"applications.mechanochemistry.ballmills.intro\";a:4:{s:4:\"text\";s:416:\"Les broyeurs à billes offrent un contrôle précis des conditions de réaction, différents apports d\'énergie et la possibilité de réaliser des réactions dans des récipients fermés. Les broyeurs planétaires à billes et les broyeurs vibrants sont généralement utilisés pour les réactions mécanochimiques. Les principes de fonctionnement de ces types de broyeurs à billes diffèrent sur certains points.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"applications.mechanochemistry.caption.drum\";a:4:{s:4:\"text\";s:82:\"1. tambour<br />2. échantillon<br />3. billes de broyage<br />4. sens de rotation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"applications.mechanochemistry.caption.heating\";a:4:{s:4:\"text\";s:299:\"Comme le montre cet exemple, la température peut déterminer le type de réaction dans un broyeur à billes. En réglant le niveau de température, il est possible de contrôler précisément la réaction et d\'obtenir différents produits. Résultats présentés par le groupe Andrea Porcheddu. [4]\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"applications.mechanochemistry.caption.metal-organic\";a:4:{s:4:\"text\";s:171:\"Il est possible d\'augmenter le rendement d\'une synthèse organométallique souhaitée en augmentant la température. Résultats présentés par le groupe Stuart James. [5]\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.mechanochemistry.caption.msr\";a:4:{s:4:\"text\";s:56:\"Résultats présentés par le groupe de Matej Balaz. [8]\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"applications.mechanochemistry.caption.reactant\";a:4:{s:4:\"text\";s:301:\"Représentation de la vitesse de réaction en tant que réactif non converti en fonction du temps pour un apport d\'énergie de 10 à 25 Hz dans le vibro-broyeur RETSCH MM 400. La vitesse de réaction augmente avec la fréquence. Les résultats ont été présentés par le groupe de Stuart James [2]. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.mechanochemistry.caption.suzuki\";a:4:{s:4:\"text\";s:297:\"Le rendement dans une réaction de couplage Suzuki dépend de la taille des billes dans le MM 500 vario. Dans ce cas, un meilleur rendement a été obtenu avec des billes de 10 mm de diamètre qu\'avec des billes plus petites. Résultats présentés par le groupe de travail de Lars Borchardt [1]. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"applications.mechanochemistry.caption.suzuki2\";a:4:{s:4:\"text\";s:221:\"Le rendement d\'une réaction de couplage de Suzuki dépend de la fréquence du MM 500 vario ; en dessous de 23 Hz, on n\'observe aucune réaction. Les résultats ont été présentés par le groupe de Lars Borchardt [1].  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.mechanochemistry.caption.ZIF\";a:4:{s:4:\"text\";s:542:\"Il a été possible d\'arrêter la suite de la réaction en kat-Zif-8 et dia-ZIF-8 dès que la température des plaques thermiques a été réglée à -5 °C à l\'aide d\'un chiller. Une augmentation de 5 °C a conduit à la formation du deuxième produit intermédiaire kat-ZIF-8. Les trois produits ont été trouvés à une température de 20 °C sur les plaques thermiques. Lors de la synthèse sans refroidissement, la réaction proprement dite est terminée, seuls les résultats dia-ZIF-8 présentés par le groupe de Lars Borchardt. [3]\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"applications.mechanochemistry.catalysis.hl\";a:4:{s:4:\"text\";s:40:\" Mécanocatalyse avec des vibro-broyeurs\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"applications.mechanochemistry.catalysis.txt\";a:4:{s:4:\"text\";s:1555:\"Les aldéhydes jouent un rôle essentiel dans l\'industrie chimique et sont indispensables à la production de médicaments, de vitamines et de parfums. Le défi consiste à oxyder sélectivement les alcools en aldéhydes sans générer de sous-produits indésirables tels que les acides carboxyliques et les esters. De nombreuses méthodes traditionnelles entraînent une suroxydation et nécessitent l\'utilisation de solvants ainsi que de produits chimiques nocifs pour l\'environnement, ce qui produit non seulement des déchets dangereux, mais présente également des risques pour la santé des utilisateurs. Souvent, des températures et des pressions élevées sont nécessaires, ce qui peut décomposer les substrats sensibles.<br /><br />La conversion mécanocatalytique d\'alcools en aldéhydes a été démontrée à l\'université de la Ruhr à Bochum et les résultats ont été publiés [6]. La réaction a lieu sur la surface en or d\'un bol de broyage revêtu de 25 ml dans le MM 500 vario en l\'espace de 3 h à 35 Hz. La couche d\'or du bol de broyage n\'a qu\'une épaisseur de 1 nanomètre et le bol de broyage peut être utilisé plusieurs fois. Cette réaction catalytique a lieu directement dans le broyeur à billes, sans solvants nocifs et dans des conditions douces, ce qui protège l\'intégrité des substrats. Le rendement en aldéhydes était plus élevé dans l\'approche mécanocatalytique, moins de sous-produits ont été formés que dans la méthode classique. Des rendements plus élevés ont été obtenus à 35 Hz qu\'à 30 Hz. /\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.mechanochemistry.co-crystal.txt\";a:4:{s:4:\"text\";s:85:\"Cet adaptateur est conçu pour être utilisé avec la PM 100, la PM 300 et la PM 400.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"applications.mechanochemistry.co-crystal.txt.2\";a:4:{s:4:\"text\";s:98:\"La vidéo montre l\'utilisation de broyeurs à billes planétaires pour le criblage de co-cristaux.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.mechanochemistry.co-crystallization\";a:4:{s:4:\"text\";s:23:\"Criblage de co-cristaux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"applications.mechanochemistry.drum-mills.ball\";a:4:{s:4:\"text\";s:18:\"Diamètre de bille\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"applications.mechanochemistry.drum-mills.critical-speed\";a:4:{s:4:\"text\";s:99:\"La vitesse critique est d\'environ 80 tr/min, mais elle varie en fonction du diamètre de la bille. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.mechanochemistry.drum-mills.diameter\";a:4:{s:4:\"text\";s:61:\"Diamètre intérieur du tambour [m] = 0,3 m pour TM 300 [rpm]\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"applications.mechanochemistry.drum-mills.hl\";a:4:{s:4:\"text\";s:72:\"Broyeurs à tambour - broyage fin de grandes quantités d\'échantillons \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.mechanochemistry.drum-mills.rpm\";a:4:{s:4:\"text\";s:26:\"Nombre de tours par minute\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"applications.mechanochemistry.drum-mills.txt.1\";a:4:{s:4:\"text\";s:392:\"Lorsque le tambour du TM 300 tourne, le frottement fait que les billes de broyage montent sur la paroi du tambour. Cette distance augmente avec la vitesse de rotation du tambour jusqu\'à ce que les forces centrifuges dépassent la force de gravité et que les billes adhèrent à la paroi pendant toute la durée de la rotation. Cette vitesse est appelée &quot;vitesse critique&quot ; = NC. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"applications.mechanochemistry.drum-mills.txt.2\";a:4:{s:4:\"text\";s:911:\"Le TM 300 fonctionne en deux modes différents : cataracte et cascade. En mode cataracte, l\'appareil fonctionne à environ 70 % de sa vitesse critique, ce qui correspond à environ 55-60 min<sup>-1</sup> pour la TM 300. Cette vitesse permet aux billes de se déplacer loin le long de la paroi du tambour. Bien qu\'elles n\'atteignent pas la vitesse critique, les billes finissent par se détacher de la paroi, se déplacent au-delà du centre du tambour et rencontrent l\'échantillon au fond du tambour. Ce principe est particulièrement avantageux pour le broyage rapide de particules plus grosses.<br /><br />En mode cascade, activé à environ 50 tours par minute (moins de 70 % de la vitesse critique), les billes ne montent pas aussi haut sur la paroi. Lorsqu\'elles se détachent, elles roulent vers le bas plutôt que de voler au-dessus du centre du tambour, ce qui provoque plus de friction que de rebond. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"applications.mechanochemistry.emax.txt\";a:4:{s:4:\"text\";s:1668:\"Le broyeur à billes haute performance Emax est un type spécial de broyeur planétaire à billes. Il combine un impact à haute fréquence, un frottement intense et des mouvements circulaires contrôlés des bols de broyage en un mécanisme de broyage unique et très efficace avec une vitesse de rotation allant jusqu\'à 2000 min<sup>-1</sup>, ce qui entraîne un apport d\'énergie élevé.<br /><br /> L\'interaction entre la géométrie des bols et le déroulement des mouvements assure un frottement important entre les billes, l\'échantillon et les parois des bols ainsi qu\'une accélération élevée qui permet aux billes de frapper l\'échantillon avec un fort impact au niveau des arrondis des bols. Ceci permet d\'obtenir un bien meilleur mélange des particules avec des finesses finales plus élevées et des répartitions granulométriques plus étroites que ce qui était possible jusqu\'à présent dans les broyeurs à billes. <br /><br /> Un système unique de refroidissement à l\'eau assure la stabilité de la température de l\'échantillon et permet ainsi des processus de broyage avec un apport d\'énergie extrêmement élevé. L\'Emax permet le broyage dans une plage de température déterminée que l\'utilisateur choisit en définissant une température minimale et une température maximale. En cas de dépassement de la température maximale, le broyeur interrompt automatiquement le processus de broyage et ne le reprend que lorsque la température minimale est atteinte. La durée de broyage et la longueur des pauses sont variables en fonction des limites de température, mais l\'ensemble du processus de broyage reste toujours reproductible.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.mechanochemistry.filling.hl\";a:4:{s:4:\"text\";s:78:\"Taux de remplissage des bols de broyage pour les applications mécanochimiques\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.mechanochemistry.filling.txt\";a:4:{s:4:\"text\";s:1107:\"En mécanochimie, en particulier dans les broyeurs planétaires à billes, la procédure de remplissage des billes diverge de la règle habituelle des tiers (1/3 de billes, 1/3 d\'échantillon, 1/3 de vide), car des accélérations élevées sont souvent nécessaires et il n\'y a parfois que peu d\'échantillons (réactifs) disponibles. On se concentre désormais sur le respect d\'un certain rapport de masse, ce qui implique de considérer la quantité de réactifs et de décider clairement du rapport de masse à utiliser. En outre, la taille des billes doit être déterminée (voir la section sur les principes de base de la mécanochimie) afin de calculer la quantité nécessaire de billes en fonction de leur poids spécifique, qui varie en fonction de leur taille et de leur matériau.<br><br>Une fois le nombre de billes déterminé, on obtient la taille des bols de broyage nécessaire. Comme la quantité d\'échantillon dans les bols est généralement très faible, le risque d\'endommager à la fois les billes et les bols est plus élevé que si l\'on suivait la règle traditionnelle des tiers.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"applications.mechanochemistry.filling.txt.2\";a:4:{s:4:\"text\";s:192:\"On utilise généralement un rapport de masse (w/w) de 1:10, mais il est également possible d\'utiliser 1:5 ou 1:15. Cela signifie que si l\'on utilise 15 g d\'éduits, il faut 150 g de billes. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"applications.mechanochemistry.hl\";a:4:{s:4:\"text\";s:13:\"Mécanochimie\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.mechanochemistry.influence.speed.hl\";a:4:{s:4:\"text\";s:77:\"Influence de la vitesse ou de la fréquence sur le rendement en mécanochimie\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:65:\"applications.mechanochemistry.influence.speed.programming.caption\";a:4:{s:4:\"text\";s:148:\"Le broyage séquentiel à deux fréquences améliore le rendement d\'une amine en séparant la formation de l\'amine de l\'étape d\'hydrogénation.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:60:\"applications.mechanochemistry.influence.speed.programming.hl\";a:4:{s:4:\"text\";s:84:\"La programmation de deux fréquences différentes peut améliorer les réactions

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:67:\"applications.mechanochemistry.influence.speed.programming.reference\";a:4:{s:4:\"text\";s:198:\"Maximilian Wohlgemuth, Sarah Schmidt, Lars Beißel and Lars Borchardt; Ligand-free reductive amination via Pd-coated mechanocatalysis. The Royal Society of Chemistry 2025, DOI: 10.1039/d5cc04707b. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:61:\"applications.mechanochemistry.influence.speed.programming.txt\";a:4:{s:4:\"text\";s:1095:\"Le broyage séquentiel à 25 Hz suivi de 35 Hz améliore considérablement la formation d\'amine par rapport à l\'utilisation d\'une seule fréquence. Dans la première étape à 25 Hz, le benzaldéhyde réagit avec l\'aniline pour former l\'intermédiaire imine par condensation. Dans la deuxième étape à 35 Hz, cette imine est hydrogénée pour produire l\'amine souhaitée. Si seule une fréquence élevée est utilisée, le benzaldéhyde est directement hydrogéné en alcool benzylique, ce qui entraîne la formation de sous-produits indésirables. À l\'inverse, l\'utilisation d\'une fréquence faible ne fournit pas suffisamment d\'énergie pour l\'hydrogénation, de sorte que l\'imine ne se transforme pas en amine. Le protocole en deux étapes supprime les réactions secondaires et permet un véritable processus en un seul réacteur sans manipulation intermédiaire. Dans l\'ensemble, cette approche permet d\'obtenir des quantités plus importantes et une plus grande pureté de l\'amine cible, ce qui démontre qu\'il s\'agit d\'une méthode robuste et durable pour l\'amination réductrice.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"applications.mechanochemistry.influence.speed.txt.1\";a:4:{s:4:\"text\";s:971:\"L\'augmentation de la vitesse de rotation augmente l\'apport d\'énergie agissant sur les bols et les billes, ce qui conduit à des impacts plus fréquents sur les réactifs et à de meilleurs résultats de mélange. En conséquence, les réactions mécanochimiques sont probablement accélérées, ce qui peut conduire à un meilleur rendement dans un laps de temps défini
L\'initiation de certaines réactions, comme le couplage de Suzuki, nécessite une fréquence minimale. Entre 20 et 22 Hz, il ne se passe rien, mais à 23 Hz, la réaction se déclenche et atteint un rendement d\'environ 40 %. Ce phénomène est attribué au fait qu\'à des vitesses plus faibles, les billes roulent principalement le long des parois des récipients, tandis qu\'à des vitesses plus élevées, leur schéma de mouvement change, ce qui favorise la réaction. À une fréquence de 35 Hz, il est possible d\'atteindre des rendements d\'environ 80 % pour cette réaction dans le MM 500 vario.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"applications.mechanochemistry.influence.speed.txt.2\";a:4:{s:4:\"text\";s:946:\"Un apport d\'énergie élevé dans les broyeurs à billes augmente considérablement le rendement de broyage et permet d\'obtenir une répartition plus fine et plus homogène de la taille des particules. Ceci est essentiel pour les applications où la qualité du produit final dépend de la taille et de la distribution des particules. En mécanochimie, l\'apport d\'énergie peut influencer le résultat de la réaction en même temps que le mode d\'action, la température, la taille du broyeur à billes et les effets de mélange. Afin de permettre des expériences sur un spectre de vitesses moyennes à élevées, quatre broyeurs à billes RETSCH se démarquent particulièrement : PM 300, Emax, MM 500 nano et MM 500 vario. L\'accélération que ces broyeurs peuvent atteindre dépend de la taille de la roue solaire et de la vitesse de rotation maximale (broyeurs planétaires à billes) ou de l\'amplitude et de la fréquence (vibro-broyeurs). \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"applications.mechanochemistry.influence.speed.txt.3\";a:4:{s:4:\"text\";s:1646:\"Le broyeur à billes haute performance Emax, le plus puissant de la gamme RETSCH, atteint l\'apport d\'énergie le plus élevé avec des vitesses de rotation allant jusqu\'à 2000 tr/min, ce qui se traduit par une accélération de 76 g. En combinaison avec le principe de fonctionnement unique et le design des bols de broyage, cela permet d\'obtenir une répartition exceptionnellement étroite de la taille des particules, des temps de broyage ou de réaction courts ainsi que des particules ultrafines. De plus, les mouvements de billes avec impact et frottement simultanés améliorent le mélange de l\'échantillon. 
Le broyeur à billes planétaire PM 300 dispose d\'une grande roue solaire et d\'une vitesse de rotation maximale de 800 min<sup>-1</sup>, atteignant des accélérations allant jusqu\'à 64,4 g. Combiné à l\'option permettant d\'utiliser quatre petits bols de broyage empilables d\'une taille de 12 à 80 ml pour l\'échelle du laboratoire ou deux bols d\'une taille allant jusqu\'à 500 ml à des fins d\'upscaling, ce broyeur à billes planétaire convient parfaitement aux applications de recherche en mécanochimie.
Le modèle PM 400 à quatre stations de broyage est disponible avec des rapports de vitesse de 1:-2,5 et 1:-3, ce qui se traduit par un apport d\'énergie élevé et s\'avère avantageux pour les applications mécanochimiques.
Les vibro-broyeurs MM 500 nano et MM 500 vario fonctionnent à une fréquence maximale élevée de 35 Hz, ce qui entraîne une nette accélération. Cela raccourcit le processus de broyage, améliore le degré de broyage et augmente l\'apport d\'énergie pour les réactions mécanochimiques.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:62:\"applications.mechanochemistry.influence.temperature.cooling.hl\";a:4:{s:4:\"text\";s:102:\"Le refroidissement permet de stabiliser les produits intermédiaires (dérivés) dans la mécanochimie\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:63:\"applications.mechanochemistry.influence.temperature.cooling.txt\";a:4:{s:4:\"text\";s:1267:\"Il est possible de contrôler précisément les réactions avec des intermédiaires thermiquement instables en les synthétisant tout en les refroidissant, par exemple à -5 °C, dans le MM 500 control, le refroidissement externe étant réglé à -5 °C et le réfrigérant refroidissant activement les plaques thermiques et donc aussi les verres et l\'échantillon. Ce processus stabilise les produits intermédiaires thermiquement instables et augmente en fin de compte leur rendement. La gestion de la température du MM 500 control permet de réaliser des réactions entièrement nouvelles, comme le montre la synthèse du ZIF-8 à partir de 2-méthylimidazolium et d\'oxyde de zinc.<br /><br />Le MM 500 control permet de contrôler précisément la formation des produits dans les processus mécanochimiques en utilisant différents niveaux de température. En le connectant à un cryostat ou au CryoPad, il est possible de stabiliser les réactions dans d\'autres plages de température, jusqu\'à -100 °C, ce qui augmente considérablement le potentiel de découverte de nouvelles voies de synthèse et de nouveaux produits. Le CryoPad sert à contrôler la température et permet de réguler la température sur les plaques réfrigérantes de 0°C à -100°C. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:62:\"applications.mechanochemistry.influence.temperature.heating.hl\";a:4:{s:4:\"text\";s:124:\"Le chauffage donne des résultats différents ou des réactions plus rapides avec un rendement plus élevé en mécanochimie\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:82:\"applications.mechanochemistry.influence.temperature.heating.second_example.caption\";a:4:{s:4:\"text\";s:184:\"En augmentant la température pendant la synthèse, le rendement d\'un composé organique peut être multiplié par 3,5, selon les résultats présentés par le groupe de Stuart James. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:78:\"applications.mechanochemistry.influence.temperature.heating.second_example.txt\";a:4:{s:4:\"text\";s:476:\"Un deuxième exemple montre le degré de conversion lors d\'une réaction organique réalisée dans le contrôle MM 500. Le simple broyage des réactifs sans chauffage ne donne qu\'un rendement de 10 % après 2 heures. Cependant, un chauffage à 70 °C permet d\'augmenter ce rendement à 35 %. D\'autres améliorations sont également possibles grâce à l\'optimisation de l\'échelle, de la vitesse de broyage, etc., mais le chauffage est essentiel pour obtenir un bon rendement.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:65:\"applications.mechanochemistry.influence.temperature.heating.txt.1\";a:4:{s:4:\"text\";s:1227:\"En mécanochimie, l\'apport d\'énergie par la chaleur peut être bénéfique pour les réactions et conduire à de meilleurs rendements ou à d\'autres types de réactions. Il existe des voies de réaction, comme la réaction de couplage croisé Suzuki-Miyaura, dans lesquelles une température plus élevée accélère la réaction, comme en chimie classique avec des becs Bunsen. Dans un cas, des pistolets thermiques ont été utilisés pour chauffer les bols de broyage du MM 400.<br /><br />Un type de chauffage contrôlé est possible avec le MM 500 control, qui peut être connecté à un cryostat. Dans cette configuration, les plaques de refroidissement sont chauffées jusqu\'à 100 °C avec un thermofluide, ce qui permet de transférer efficacement la chaleur aux bols et de faciliter la réaction.<br /><br />Le diagramme montre un exemple de réactions mécanochimiques sous l\'effet de la chaleur, à savoir la réaction d\'une amine primaire avec l\'anhydride phtalique. Si le MM 500 vario ou le MM 500 control est utilisé à température ambiante, il ne produit que le monoamide. En revanche, un broyage de trois heures à 80 °C conduit à la formation de l\'imide souhaité avec un rendement isolé d\'environ 75%. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:65:\"applications.mechanochemistry.influence.temperature.heating.txt.2\";a:4:{s:4:\"text\";s:501:\"Un autre exemple de l\'effet de la température sur le rendement des réactions mécanochimiques dans les broyeurs à billes est la synthèse d\'un composé organométallique dans le MM 500 control. A 30°C, un rendement maximal d\'environ 70% a été atteint après 30 minutes, sans qu\'une prolongation de la durée de broyage n\'entraîne d\'amélioration. Cependant, si la température a été maintenue à 60°C à l\'aide d\'un thermostat, la réaction presque totale a eu lieu en seulement 15 minutes. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"applications.mechanochemistry.influence.temperature.hl\";a:4:{s:4:\"text\";s:50:\"Influence de la température dans la mécanochimie\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"applications.mechanochemistry.influence.temperature.txt.1\";a:4:{s:4:\"text\";s:623:\"En mécanochimie, la température a une influence considérable sur l\'efficacité de la réaction et peut même déterminer le type de réaction. On observe un intérêt croissant pour les broyeurs chauffants afin de mettre en œuvre le concept &quot;Beat and Heat&quot;bien que le refroidissement joue également un rôle dans les résultats de la réaction. Dans certains cas, la température n\'a pas d\'influence perceptible. Le diagramme illustre les plages de température couvertes par les broyeurs à billes RETSCH. Les exemples suivants montrent l\'influence possible de la température sur les réactions chimiques. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"applications.mechanochemistry.influence_speed.utrecht.1\";a:4:{s:4:\"text\";s:858:\"Des recherches récentes menées à l\'université d\'Utrecht ont démontré que l\'efficacité de la dépolymérisation du polypropylène (PP) par broyage à billes dans le Mixer Mill MM 500 vario peut être considérablement améliorée en optimisant les paramètres mécaniques. Lorsque la fréquence de broyage est augmentée, le taux de production de monomères précieux tels que le propène augmente fortement. En effet, des fréquences plus élevées génèrent des impacts plus fréquents et plus énergiques, ce qui accélère la rupture des chaînes polymères. L\'effet est hautement non linéaire : même une augmentation modeste de la fréquence peut entraîner des gains exponentiels en termes de rendement, ce qui rend le processus à la fois puissant et modulable. Le rendement le plus élevé a été obtenu à une fréquence maximale de 35 Hz.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"applications.mechanochemistry.influence_speed.utrecht.2\";a:4:{s:4:\"text\";s:615:\"Outre la fréquence, le nombre et la taille des billes de broyage dans le récipient jouent un rôle crucial. L\'utilisation d\'un plus grand nombre de billes augmente le nombre de collisions, ce qui favorise la formation de petites molécules d\'hydrocarbures. Cependant, il existe une plage optimale dans laquelle le processus est le plus efficace. Au-delà de ce point, l\'ajout de billes supplémentaires réduit en fait l\'efficacité, car cela restreint leur mouvement et limite le transfert d\'énergie. Cette approche offre une solution flexible et économe en énergie pour l\'économie circulaire des plastiques.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"applications.mechanochemistry.intro\";a:4:{s:4:\"text\";s:1137:\"La mécanochimie est une forme de chimie qui utilise les forces d\'impact et de frottement pour déclencher des réactions chimiques - généralement grâce à l\'utilisation de broyeurs à billes. Du fait de son caractère écologique, elle attire de plus en plus l\'attention. En effet, face aux problèmes environnementaux croissants, les chimistes cherchent des alternatives sans solvants et la mécanochimie offre une approche prometteuse. 
Non seulement elle fournit des réactions plus rapides et donc des économies d\'énergie par rapport aux approches traditionnelles à base de solvants, mais elle surmonte également des problèmes tels que la faible solubilité des réactifs. Elle permet des réactions qui ne sont pas réalisables dans les solvants et permet la stabilisation et la purification des produits intermédiaires. La mécanochimie ouvre ainsi de nouvelles voies pour améliorer la durabilité des processus et pour développer des réactions inédites. 
RETSCH propose le plus large portefeuille de broyeurs à billes et d\'accessoires optimaux pour la réalisation de réactions chimiques dans des bols de broyage. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"applications.mechanochemistry.mm.hl\";a:4:{s:4:\"text\";s:26:\"Vibro-broyeurs<br /><br />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"applications.mechanochemistry.mm.txt\";a:4:{s:4:\"text\";s:1401:\"Le mode de broyage des vibro-broyeurs est principalement basé sur l\'impact. Les bols de broyage effectuent des vibrations radiales en position horizontale. L\'inertie des billes de broyage fait qu\'elles heurtent avec une grande énergie l\'échantillon aux extrémités arrondies des bols et le broient. Le mouvement des bols, associé à celui des billes, entraîne en outre un mélange intense de l\'échantillon. <br /><br /> RETSCH propose cinq modèles de vibro-broyeurs. Le MM 400 est souvent utilisé en mécanochimie, car il est compact et facile à utiliser. Une caractéristique importante est la possibilité d\'effectuer des broyages de longue durée jusqu\'à 99 h. <br /><br /> Le CryoMill refroidit l\'échantillon dans le bol avec de l\'azote liquide de manière constante jusqu\'à -196°C. La MM 500 vario peut accueillir jusqu\'à 6 bols de broyage et offre, avec une fréquence maximale de 35 Hz, un niveau d\'énergie plus élevé que la MM 400. La MM 500 nano est conçue pour la production de nanoparticules, mais fournit également, avec une fréquence de 35 Hz, l\'apport d\'énergie nécessaire à la mécanochimie. <br /><br /> La machine la plus intéressante pour la mécanochimie est la MM 500 control, qui permet de travailler dans une plage de température allant de -100 °C à +100 °C. Elle est équipée d\'un système d\'alimentation en eau et d\'un système de refroidissement.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.mechanochemistry.msr.example\";a:4:{s:4:\"text\";s:1007:\"La synthèse mécanochimique a été réalisée dans un vibro-broyeur MM 500 nano avec un bol de broyage de 125 ml en acier inoxydable, équipé du GrindControl pour le contrôle du gaz et de la pression. Les matières premières élémentaires ont été placées dans le bol de broyage avec des billes d\'acier inoxydable de 32 x 10 mm. La réaction a eu lieu sous atmosphère d\'air à 20 Hz. Le broyage a été arrêté lorsqu\'un changement soudain de température et de pression a indiqué que la MSR s\'était terminée avec succès.<br /><br /> La réaction induite mécaniquement et se propageant d\'elle-même dans la synthèse a été surveillée par le système GrindControl. Après 20 secondes de broyage, une réaction soudaine s\'est produite, entraînant une énorme augmentation de la pression de 0 à 730 mbar et une hausse de la température. Dans cette application, GrindControl a permis d\'observer précisément l\'initiation de la synthèse, seul paramètre intéressant pour la réaction. [7]\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"applications.mechanochemistry.msr.hl\";a:4:{s:4:\"text\";s:72:\"Surveillance in situ d\'une réaction de synthèse mécanochimique (MSR) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.mechanochemistry.msr.txt\";a:4:{s:4:\"text\";s:755:\"La surveillance des deux grandeurs &quot;pression&quot; ; et &quot;température&quot; ; fournit de précieuses informations sur ce qui se passe dans le bol de broyage. Le système GrindControl de RETSCH est utilisé pour contrôler des processus de broyage colloïdaux ou de longue durée ou pour mener à bien des synthèses de matériaux comme l\'alliage mécanique ou d\'autres processus mécanochimiques. Le système GrindControl est disponible pour les broyeurs planétaires à billes PM 100, Pm 200, PM 300 et PM 400, pour les broyeurs à vibrations MM 500 nano et MM 500 control ainsi que pour le broyeur à billes haute performance Emax. Il se compose d\'un matériel de mesure de la pression et de la température ainsi que d\'un logiciel d\'analyse. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"applications.mechanochemistry.pm.hl\";a:4:{s:4:\"text\";s:43:\"Broyeurs planétaires à billes<br /><br />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"applications.mechanochemistry.pm.txt\";a:4:{s:4:\"text\";s:1353:\"Les bols de broyage sont disposés de manière excentrique sur la roue solaire du broyeur à billes planétaire. Le mouvement de rotation de la roue solaire est opposé à la rotation des bols de broyage, dans un rapport de 1:-2, 1:-2,5 ou 1:-3. Les billes de broyage se trouvant dans le bol de broyage sont influencées par des mouvements de rotation superposés, appelés forces de Coriolis. Les différences de vitesse entre les billes et les bols de broyage entraînent une interaction entre les forces de frottement et d\'impact, ce qui libère des énergies dynamiques élevées. L\'interaction de ces forces est à l\'origine du degré de broyage élevé et très efficace des broyeurs à billes planétaires.<br /><br />RETSCH propose quatre modèles pouvant accueillir 1, 2 ou 4 bols de broyage de 12 ml à 500 ml.<br /><br />Le PM 300 fonctionne avec un rapport de vitesse de 1:-2, mais contrairement aux autres modèles, il atteint une accélération de la pesanteur jusqu\'à 64,4 fois grâce à sa vitesse maximale de 800 min-1 et à son grand planétaire. La possibilité d\'utiliser quatre petits bols de broyage empilables de 12 à 80 ml pour une utilisation à petite échelle ou deux bols de 500 ml maximum à des fins d\'upscaling fait de ce broyeur à billes planétaire un outil idéal pour les applications de recherche en mécanochimie.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"applications.mechanochemistry.radioclip.button\";a:4:{s:4:\"text\";s:60:\"Vous pouvez retrouver l\'intégralité de l\'émission ici

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"applications.mechanochemistry.radioclip.caption\";a:4:{s:4:\"text\";s:60:\"Cette émission radio est disponible uniquement en allemand.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"applications.mechanochemistry.radioclip.hl\";a:4:{s:4:\"text\";s:82:\"La chimie à l\'usine : recyclage du Téflon (PTFE) à l\'aide d\'énergie mécanique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"applications.mechanochemistry.radioclip.hl2\";a:4:{s:4:\"text\";s:44:\"Recyclage mécano-chimique du PTFE (téflon)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"applications.mechanochemistry.radioclip.txt\";a:4:{s:4:\"text\";s:1425:\"La mécanochimie permet non seulement de mettre au point de nouvelles voies de synthèse, mais ouvre également la voie à des approches innovantes pour les processus de recyclage impliquant des matériaux difficiles à dégrader. Un exemple récent issu de la recherche montre que même le polytétrafluoroéthylène (PTFE), un polymère extrêmement stable mieux connu sous le nom de Téflon, peut être dégradé par des moyens mécanochimiques.<br /><br />Un facteur décisif est la contrainte mécanique continue : lors du broyage avec le RETSCH MM 400, la surface ayant réagi est constamment éliminée, exposant ainsi une nouvelle surface. Cela permet à la réaction de se poursuivre jusqu’à ce qu’une grande partie du polymère ait été convertie. Dans cette étude, jusqu’à 98 % du PTFE a été converti en fluorure de sodium et en carbone élémentaire. Les produits obtenus peuvent ensuite être réutilisés, par exemple comme matières premières pour les matériaux de batteries ou comme composants fluorés pour des applications pharmaceutiques et agrochimiques.<br /><br />Photo de droite : Le Dr Erli Lu et le Dr Dominik Kubicki devant le broyeur MM 400, utilisé pour décomposer les PFA . [15]<br /><br />La célèbre émission scientifique « Forschung aktuell » de la radio Deutschlandfunk a présenté cette approche de recherche et son importance pour les futures technologies de recyclage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"applications.mechanochemistry.raman.hl\";a:4:{s:4:\"text\";s:94:\"MM 400 : prêt pour la spectroscopie RAMAN in situ et les réactions induites par la lumière \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"applications.mechanochemistry.raman.txt\";a:4:{s:4:\"text\";s:796:\"Le MM 400 a été doté d\'une nouvelle fonction en vue d\'applications mécano-chimiques : Les bols de broyage transparents sont la base de la spectroscopie RAMAN in situ, car ils permettent d\'observer les réactions chimiques qui se déroulent à l\'intérieur. Pour ce faire, le spectromètre RAMAN est placé sous les bols de broyage. Le couvercle situé sous les bols peut être facilement retiré en dévissant trois vis. La plaque de fond du broyeur comporte deux ouvertures par lesquelles le spectromètre RAMAN pointe vers le fond des bols de broyage. Grâce à cette structure spéciale, le MM 400 est parfaitement équipé pour les applications mécanochimiques. Grâce à leur transparence, les bols en PMMA se prêtent également à la réalisation de réactions photomécanochimiques. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.mechanochemistry.raman_ready.button\";a:4:{s:4:\"text\";s:49:\"Cliquez ici pour voir l\'installation d\'un MM 400 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"applications.mechanochemistry.raman_ready.txt.1\";a:4:{s:4:\"text\";s:1598:\"La spectroscopie Raman in situ est une technique d\'analyse puissante qui permet de surveiller et d\'analyser des matériaux dans leur environnement naturel ou de traitement. Cette méthode utilise la diffusion Raman, un phénomène dans lequel la lumière interagit avec les vibrations moléculaires, entraînant des décalages dans la longueur d\'onde de la lumière diffusée. Ces décalages fournissent une empreinte spectrale unique pour le matériau analysé, offrant des informations sur sa composition chimique, sa structure moléculaire et d\'autres propriétés.
L\'aspect « in situ » fait référence à la capacité d\'observer et de mesurer ces caractéristiques directement pendant un processus en cours. La spectroscopie Raman in situ peut fournir des informations précieuses sur :
<ol><li><b>Mécanismes de réaction</b> : comprendre comment la force mécanique entraîne des changements chimiques au niveau moléculaire.</li><li><b>Transformations de phase</b> : surveiller la formation de nouvelles phases ou la transition entre différents états solides au cours du processus mécanochimique.</li><li><b>Cinétique des réactions</b> : observer la vitesse de réaction et la manière dont elle est influencée par divers facteurs tels que l\'intensité de la force mécanique, la présence de catalyseurs ou les propriétés des matières premières.</li><li><b>Optimisation des conditions</b> : identification des conditions optimales pour les réactions souhaitées, telles que la quantité de force appliquée, la durée du broyage et le contrôle de la température.</li></ol>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"applications.mechanochemistry.raman_ready.txt.2\";a:4:{s:4:\"text\";s:1054:\"Le MM 400 est \'\'compatible RAMAN\'\', ce qui permet de retirer facilement l\'insert de la plaque inférieure. La plaque inférieure comporte des ouvertures permettant à la sonde RAMAN d\'effectuer des mesures cohérentes au fond des bols, là où l\'interaction des particules est la plus intense, garantissant ainsi la précision des données. En fixant la sonde de spectroscopie RAMAN sous le broyeur, elle offre un environnement stable et fiable pour des mesures précises. Les bols de broyage Retsch en PMMA, grâce à leur transparence et leur résistance chimique, améliorent les données spectrales sans contamination. Les formes extérieures planes des bols améliorent encore les données spectroscopiques. Ces ajustements de conception rationalisent le déroulement des expériences, ce qui permet d\'économiser du temps et des ressources. Les chercheurs peuvent désormais effectuer des spectroscopies Raman in situ avec plus de facilité et de précision, ouvrant ainsi de nouvelles possibilités pour une analyse approfondie des matériaux.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"applications.mechanochemistry.references.hl\";a:4:{s:4:\"text\";s:12:\"Références\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.mechanochemistry.references.txt\";a:4:{s:4:\"text\";s:1866:\"[1] Wilm Pickhardt, Claudio Beakovic, Maike Mayer, Maximilian Wohlgemuth, Fabien Joel Leon Kraus, Martin Etter, Sven Grätz et Lars Borchardt : La réaction mécano-catalytique directe de Suzuki-Miyaura de la petite molécule organique. Angew. Ch. Int. Ed. 2022, e202205003.
[2] Ma, X., Yuan, W., Bell, S. E., &amp; James, S. L. (2014). Meilleure compréhension des réactions mécanochimiques : la surveillance Raman révèle un modèle « pseudofluide » étonnamment simple pour une réaction de broyage à billes. Communications chimiques, 50(13), 1585-1587.
[3] Schéma de réaction et performance des expériences : Dr Sven Grätz, Université Ruhr de Bochum, Faculté de chimie et biochimie, AG Prof. Borchardt.
[4] Schéma de réaction et performance des expériences : Prof. Andrea Porcheddu, Université de Cagliari, Département des sciences chimiques et géologiques (Italie).
[5] Schéma de réaction et performance des expériences : Prof. Stuart James, Queen’s University Belfast, School of Chemistry and Chemical Engineering (Royaume-Uni).
[6] Jan-Hendrik Schöbel, Frederik Winkelmann, Joel Bicker et Michael Felderhoff ; Synthèse mécanochimique à l’échelle du kilogramme des co-cristaux rac :ibuprofène :nicotinamide utilisant un moulin à tambour ; RSC Mechanochemistry, 2025, DOI : 10.1039/D4MR00096J
[7] Maximilian Wohlgemuth, Sarah Schmidt, Maike Mayer, Wilm Pickhardt, Sven Graetz et Lars Borchardt, oxydation à l’état solide des alcools dans des récipients de mouture recouverts d’or par mécanocatalyse directe. Angew. Ch. Int. Éd. 2024, e202405342.
[8] Schéma de réaction et performance des expériences : Prof. Dr Claudia Weidenthaler, responsable de groupe de recherche Diffraction hétérogène de la poudre catalysée et spectroscopie de surface, Institut Max-Planck für Kohlenforschung, Mülheim an der Ruhr.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"applications.mechanochemistry.references.txt.grindcontrol\";a:4:{s:4:\"text\";s:132:\"[8] Reaction scheme and performance of the experiments: Dr. Matej Balaz, Institute of Geotechnics, Slovak Academy of Sciences (SAS).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"applications.mechanochemistry.references.txt.mm400\";a:4:{s:4:\"text\";s:265:\"[1] Schéma des réactions et réalisation des expériences : Claudia Weidenthaler, chef du groupe de recherche sur la catalyse hétérogène, la diffraction des poudres et la spectroscopie de surface, Max-Planck Institut für Kohlenforschung, Mülheim an der Ruhr.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:64:\"applications.mechanochemistry.reproducibility.caption.comparison\";a:4:{s:4:\"text\";s:200:\"Dans un autre MM 400, la reproductibilité et les résultats (pourcentage en poids des éduits et du produit) sont presque identiques. Résultats présentés par le groupe de Claudia Weidenthaler. [8]\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:70:\"applications.mechanochemistry.reproducibility.caption.comparison.mm400\";a:4:{s:4:\"text\";s:200:\"Dans un autre MM 400, la reproductibilité et les résultats (pourcentage en poids des éduits et du produit) sont presque identiques. Résultats présentés par le groupe de Claudia Weidenthaler. [1]\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:61:\"applications.mechanochemistry.reproducibility.caption.pattern\";a:4:{s:4:\"text\";s:443:\"Echantillons XRD après la réaction mécanochimique γ-Al<sub>2</sub>O<sub>3</sub> + ZnO -&gt; ; ZnAl<sub>2</sub>O<sub>4</sub> : à gauche : Broyage à 28 Hz, 29 Hz et 30 Hz, résultats après la cinquième réaction. Au milieu : comparaison des stations de broyage gauche et droite, 5e réaction à 28 Hz chacune. A droite : Réaction 1 à 5 à 30 Hz, poste de broyage droit. Résultats présentés par le groupe de Claudia Weidenthaler. [8]\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.mechanochemistry.reproducibility.hl\";a:4:{s:4:\"text\";s:79:\"Reproductibilité des réactions mécanochimiques dans le vibro-broyeur MM 400 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"applications.mechanochemistry.reproducibility.txt.1\";a:4:{s:4:\"text\";s:1201:\"La reproductibilité est un principe fondamental de la recherche scientifique et est indispensable pour garantir la crédibilité et la fiabilité des résultats scientifiques. La reproductibilité au sein d\'une réaction mécanochimique dans le vibro-broyeur MM 400 a été étudiée, avec pour résultat qu\'une excellente reproductibilité est garantie pour plusieurs répétitions, pour les deux postes de broyage et également entre différents appareils. [8]<br /><br />Des modifications minimes de la fréquence de 30 Hz à 29 Hz ou 28 Hz influencent le rendement de la réaction. Il est important que le vibro-broyeur maintienne une valeur réglée, par exemple 30 Hz, constante et ne s\'en écarte pas. Le MM 400, livré avec un certificat d\'étalonnage, remplit cette condition.<br /><br />La réaction mécanochimique γ-Al<sub>2</sub>O<sub>3</sub> + ZnO -&gt; ; ZnAl<sub>2</sub>O<sub>4</sub> a été réalisée cinq fois pendant 30 minutes dans des bols de broyage de 25 ml avec 2 billes de broyage de 15 mm, 1 g d\'éduits, à 28 Hz, 29 Hz et 30 Hz. La comparaison entre les sites de broyage gauche et droit montre une grande reproductibilité, tout comme la comparaison entre les 5 essais. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"applications.mechanochemistry.reproducibility.txt.1.mm400\";a:4:{s:4:\"text\";s:1201:\"La reproductibilité est un principe fondamental de la recherche scientifique et est indispensable pour garantir la crédibilité et la fiabilité des résultats scientifiques. La reproductibilité au sein d\'une réaction mécanochimique dans le vibro-broyeur MM 400 a été étudiée, avec pour résultat qu\'une excellente reproductibilité est garantie pour plusieurs répétitions, pour les deux postes de broyage et également entre différents appareils. [1]<br /><br />Des modifications minimes de la fréquence de 30 Hz à 29 Hz ou 28 Hz influencent le rendement de la réaction. Il est important que le vibro-broyeur maintienne une valeur réglée, par exemple 30 Hz, constante et ne s\'en écarte pas. Le MM 400, livré avec un certificat d\'étalonnage, remplit cette condition.<br /><br />La réaction mécanochimique γ-Al<sub>2</sub>O<sub>3</sub> + ZnO -&gt; ; ZnAl<sub>2</sub>O<sub>4</sub> a été réalisée cinq fois pendant 30 minutes dans des bols de broyage de 25 ml avec 2 billes de broyage de 15 mm, 1 g d\'éduits, à 28 Hz, 29 Hz et 30 Hz. La comparaison entre les sites de broyage gauche et droit montre une grande reproductibilité, tout comme la comparaison entre les 5 essais. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"applications.mechanochemistry.reproducibility.txt.2\";a:4:{s:4:\"text\";s:296:\"Les essais ont été répétés avec un autre vibro-broyeur MM 400 afin de comparer les résultats entre les deux broyeurs. Là encore, l\'excellente reproductibilité pour les 5 réactions à 30 Hz a été confirmée aussi bien pour le poste de broyage gauche que pour le poste de broyage droit. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"applications.mechanochemistry.screening.bullets\";a:4:{s:4:\"text\";s:737:\"<ul><li>Un adaptateur est disponible pour les MM 400, MM 500 vario et CryoMill, qui accepte 4 bols de broyage de 5 ml en acier inoxydable et permet le traitement simultané de 8, 24 ou 4 échantillons.</li><li>Les tubes de 2 ml en acier inoxydable s\'adaptent aux adaptateurs pour les MM 400 (20 échantillons), MM 500 vario (50 échantillons) ou CryoMill (6 échantillons). </li><li>Ces tubes de 2 ml peuvent également être utilisés avec un autre type d\'adaptateur dans le MM 500 nano ou le MM 500 control et permettent d\'accueillir 18 échantillons par lot.</li><li>Les récipients en acier inoxydable sont particulièrement avantageux pour les applications cryogéniques, car ils ne se brisent pas comme ceux en plastique.</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.mechanochemistry.screening.caption.1\";a:4:{s:4:\"text\";s:95:\"Adaptateur pour 4 bols en acier inoxydable de 5 ml, disponible pour MM 400 et MM 500 vario 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.mechanochemistry.screening.caption.2\";a:4:{s:4:\"text\";s:158:\"Adaptateur permettant de contenir 18 tubes en plastique à usage unique de 2 ml ou 9 tubes en acier de 2 ml, disponible pour MM 500 nano et MM 500 control

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.mechanochemistry.screening.caption.3\";a:4:{s:4:\"text\";s:118:\"Bols multi-cavités avec 2 cavités de 25 ml ou 4 cavités de 10 ml, disponible pour MM 500 nano et MM 500 control

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"applications.mechanochemistry.screening.hl\";a:4:{s:4:\"text\";s:90:\"Petites quantités d\'échantillons et haut débit d\'échantillons à des fins de screening\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"applications.mechanochemistry.screening.txt.1\";a:4:{s:4:\"text\";s:752:\"En mécanochimie, en pharmacie ou, plus généralement, en recherche et développement, les tests de réactions impliquent souvent l\'utilisation de petites quantités d\'échantillons en raison du coût élevé ou de la disponibilité limitée des matériaux. L\'utilisation de petits bols de broyage présente donc un avantage. Les plus petits volumes de bols pour les vibro-broyeurs sont de 1,5 ou 2 ml en acier inoxydable, 5 ml ou 10 ml étant les tailles de bols les plus couramment utilisées. Pour les applications nécessitant des bols de broyage en zircone ou en carbure de tungstène, 10 ml est la plus petite taille disponible. Pour répondre à toutes les exigences, RETSCH propose une gamme complète d\'adaptateurs et de bols multicavités : \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"applications.mechanochemistry.screening.txt.2\";a:4:{s:4:\"text\";s:591:\"En outre, le MM 500 control et le MM 500 nano peuvent accueillir 2 bols de 25 ml ou 4 bols de 10 ml multicavités pour obtenir des résultats de broyage comparables aux bols de broyage de 10 ml ou 25 ml du MM 400. Dans les broyeurs à billes planétaires, il est possible d\'utiliser des récipients de broyage de 12 ml ou 25 ml en acier inoxydable et même de les empiler pour doubler la quantité d\'échantillons. Il existe également un adaptateur pour les flacons en verre de 1,5 ml, qui convient aux applications mécanochimiques - vous trouverez plus de détails au paragraphe suivant. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.mechanochemistry.screening.txt3\";a:4:{s:4:\"text\";s:480:\"Un rapport molaire de 1:1 entre K<sub>2</sub>CO<sub>3</sub> et CaCO<sub>3</sub> (masse totale de 0,5 g) a été broyé dans des bols de 5 ml pendant 2 heures à 30 Hz. 3 billes d\'acier de 7 mm ont été utilisées par bol, ce qui correspond à un rapport B/P de 8,4:1. La réaction pour obtenir de la buetschlite K<sub>2</sub>Ca(CO<sub>3</sub>)2 a été couronnée de succès et reproductible dans les 4 bols. Résultats présentés par le groupe de Claudia Weidenthaler. [8] 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"applications.mechanochemistry.screening.txt3.hl\";a:4:{s:4:\"text\";s:78:\"Synthèse mécanochimique réussie de bütschliite à partir de carbonates

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"applications.mechanochemistry.solution.cocrystal.citation\";a:4:{s:4:\"text\";s:238:\"[7] Jan-Hendrik Schöbel, Frederik Winkelmann, Joel Bicker et Michael Felderhoff ; Mechanochemical kilogram-scale synthesis of rac:ibuprofen:nicotinamide co-crystals using a drum mill ; RSC Mechanochemistry, 2025, DOI : 10.1039/D4MR00096J\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"applications.mechanochemistry.solution.cocrystal.hl\";a:4:{s:4:\"text\";s:65:\"La solution pour une synthèse de co-cristaux efficace et durable\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"applications.mechanochemistry.solution.cocrystal.setup.1\";a:4:{s:4:\"text\";s:29:\"2,03 kg rac IBU ; 1,20 kg NIC\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"applications.mechanochemistry.solution.cocrystal.setup.2\";a:4:{s:4:\"text\";s:92:\"Tambour de 10 l pour broyage humide, 20 kg de billes de broyage de 10 mm en acier inoxydable\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"applications.mechanochemistry.solution.cocrystal.setup.3\";a:4:{s:4:\"text\";s:29:\"LAG Additif éthanol 0,1 ml/g\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"applications.mechanochemistry.solution.cocrystal.setup.4\";a:4:{s:4:\"text\";s:22:\"60 rpm pendant 90 min \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"applications.mechanochemistry.solution.cocrystal.setup.5\";a:4:{s:4:\"text\";s:17:\"99 % de rendement\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"applications.mechanochemistry.solution.cocrystal.setup.hl\";a:4:{s:4:\"text\";s:15:\"Configuration :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:62:\"applications.mechanochemistry.solution.cocrystal.table.after60\";a:4:{s:4:\"text\";s:17:\"Après 60 minutes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:62:\"applications.mechanochemistry.solution.cocrystal.table.after90\";a:4:{s:4:\"text\";s:17:\"Après 90 minutes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"applications.mechanochemistry.solution.cocrystal.table.al\";a:4:{s:4:\"text\";s:9:\"Al [ppm] \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:62:\"applications.mechanochemistry.solution.cocrystal.table.caption\";a:4:{s:4:\"text\";s:74:\"Résultats présentés par le groupe de travail de Michael Felderhoff [6].\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"applications.mechanochemistry.solution.cocrystal.table.co\";a:4:{s:4:\"text\";s:9:\"Co [ppm] \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:65:\"applications.mechanochemistry.solution.cocrystal.table.cocrystals\";a:4:{s:4:\"text\";s:28:\"Co-cristal après 30 minutes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"applications.mechanochemistry.solution.cocrystal.table.cr\";a:4:{s:4:\"text\";s:9:\"Cr [ppm] \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"applications.mechanochemistry.solution.cocrystal.table.fe\";a:4:{s:4:\"text\";s:9:\"Fe [ppm] \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"applications.mechanochemistry.solution.cocrystal.table.ni\";a:4:{s:4:\"text\";s:9:\"Ni [ppm] \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:62:\"applications.mechanochemistry.solution.cocrystal.table.raw.ibu\";a:4:{s:4:\"text\";s:22:\"Matière première IBU\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:66:\"applications.mechanochemistry.solution.cocrystal.table.raw.nicotin\";a:4:{s:4:\"text\";s:31:\"Matière première Nicotinamide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:61:\"applications.mechanochemistry.solution.cocrystal.table.sample\";a:4:{s:4:\"text\";s:12:\"Échantillon\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"applications.mechanochemistry.solution.cocrystal.txt\";a:4:{s:4:\"text\";s:497:\"La TM 300 est en mesure de répondre aux exigences de la production pharmaceutique moderne. Cela peut être démontré par l\'exemple de la synthèse mécanochimique des cocristaux rac-ibuprofène:nicotinamide. La TM 300 est une alternative écologique aux méthodes traditionnelles à base de solutions. En seulement 90 minutes, 3,2 kg de co-cristaux ont pu être produits avec une conversion de 99 %. Pour ce faire, seule une quantité minimale d\'éthanol a été utilisée dans le procédé LAG.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"applications.mechanochemistry.solution.cocrystal.txt2\";a:4:{s:4:\"text\";s:429:\"Le diagramme montre une conversion de rac-IBU. Tracé bleu : procédé de broyage avec ajout de 10 kg de billes (d = 10 mm) après 270 minutes et de 10 kg de billes (d = 30 mm) après 360 minutes ; ajout de l\'additif LAG EtOH après 510 minutes. Tracé orange : procédé assisté par LAG avec ajout d\'EtOH avant la réaction et 20 kg de billes de 10 mm. Résultats présentés par le groupe de travail de Michael Felderhoff [6].\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"applications.mechanochemistry.solution.cocrystal.txt3\";a:4:{s:4:\"text\";s:529:\"Le TM 300 permet de réaliser des processus mécanochimiques à l\'échelle du kilogramme, ce qui ouvre de nouvelles possibilités pour des processus de fabrication industrielle durables. Ce qui est particulièrement intéressant ici, c\'est l\'abrasion minimale des métaux - les valeurs mesurées étaient bien en dessous des niveaux inquiétants, et nettement inférieures à celles mesurées par exemple dans les vibro-broyeurs excentriques. Le tableau montre les valeurs minimales d\'abrasion dans le TM 300 au cours de l\'essai.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.mechanochemistry.subhead\";a:4:{s:4:\"text\";s:84:\"Réaliser des réactions mécanochimiques sans solvant avec des broyeurs à billes  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.mechanochemistry.table.1\";a:4:{s:4:\"text\";s:72:\"150 g = 20 x 10 mm de billes de carbure de tungstène de 7,75 g chacune.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.mechanochemistry.table.2\";a:4:{s:4:\"text\";s:212:\"Pour des billes de 20 x 10 mm, on nécessite un volume minimal de bols de 50 ml, ou mieux encore de 80 ml (voir les remplissages de billes recommandés sur les pages produits des broyeurs à billes planétaires).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.mechanochemistry.table.3\";a:4:{s:4:\"text\";s:131:\"150 g = 5 x 15 mm de billes de carbure de tungstène de 26,2 g chacune nécessitent un volume de bol de broyage d\'au moins 125 ml. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.mechanochemistry.table.4\";a:4:{s:4:\"text\";s:133:\"Les billes en acier inoxydable de 150 g = 11 x 15 mm, de 13,9 g chacune, nécessitent un volume de bol de broyage d\'au moins 125 ml. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"applications.mechanochemistry.upscaling.hl\";a:4:{s:4:\"text\";s:40:\"Échelle des réactions mécanochimiques\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"applications.mechanochemistry.upscaling.txt\";a:4:{s:4:\"text\";s:602:\"Les vibro-broyeurs sur les broyeurs à billes planétaires ne sont pas garantis, de sorte que de nouveaux essais sont nécessaires.

Pour des échelles plus élevées, RETSCH propose les broyeurs à tambour TM 300 et TM 500, qui sont équipés de tambours pouvant atteindre 150 litres. Le principe de fonctionnement des broyeurs à tambour diffère de celui des vibro-broyeurs et des broyeurs à billes planétaires et conduit typiquement à un apport d\'énergie plus faible en raison des vitesses de rotation plus faibles. Les premiers essais de mise à l\'échelle donnent des résultats prometteurs. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"applications.mechanochemistry.work.3\";a:4:{s:4:\"text\";s:582:\"Les réactions auto-propagatrices induites mécaniquement (MSR) sont des réactions chimiques exothermiques rapides déclenchées par l\'énergie mécanique, comme celle fournie dans les broyeurs à billes, qui se propagent à travers un matériau sans chauffage externe. La vidéo montre une réaction mécanochimique entre le nickel et le soufre qui, dans certaines circonstances, peut se produire sous forme de MSR. Vers la fin de la vidéo, on peut voir un éclair de lumière qui documente l\'allumage de la MSR. Autorisation d\'utiliser cette vidéo accordée par Matej Baláž. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"applications.mechanochemistry.work.3.reference\";a:4:{s:4:\"text\";s:386:\"Recording of the video and performance of the experiments: Imelda Octa Tampubolon (PhD. student) and Matej Baláž (leading researcher, both Institute of Geotechnics, Slovak Academy of Sciences) and Tomislav Stolar (post-doctoral researcher, Division 6.3 – Structure Analysis, Federal Institute for Materials Research and Testing (BAM), Berlin). The experiment was performed at BAM. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"applications.mechanochemistry.work.hl\";a:4:{s:4:\"text\";s:37:\"Comment fonctionne la mécanochimie ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.mechanochemistry.work.txt.1\";a:4:{s:4:\"text\";s:659:\"En mécanochimie, le type d\'apport d\'énergie et le type de mélange sont des facteurs importants. Les broyeurs à billes planétaires utilisent principalement le frottement pour le broyage&nbsp;tandis que les vibro-broyeurs fonctionnent avec l\'effet d\'impact. Certaines réactions peuvent être réalisées plus efficacement dans les broyeurs à billes planétaires, tandis que d\'autres profitent de l\'impact dans les vibro-broyeurs. On étudie actuellement les différents effets de la température et des effets de mélange sur les réactions mécanochimiques, car les mécanismes exacts qui alimentent ces réactions ne sont pas encore totalement connus. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.mechanochemistry.work.txt.2\";a:4:{s:4:\"text\";s:1218:\"L\'efficacité des réactions mécanochimiques soulève plusieurs questions : Est-ce l\'énergie de l\'impact qui alimente ces réactions et plus d\'énergie conduit-elle toujours à de meilleurs résultats ? Les billes ne créent-elles pas seulement de nouvelles surfaces réactives, mais améliorent-elles également le mélange ? Ou bien la concentration relativement élevée des éduits par rapport aux systèmes solubles joue-t-elle un rôle important ? Les températures élevées générées lors de l\'impact des billes y contribuent-elles également ou est-ce une combinaison de ces facteurs?
Une autre considération concerne la taille optimale des billes. Des billes trop petites peuvent entraîner une agglomération des éduits et un mélange insuffisant, tandis que des billes trop grandes peuvent éventuellement entraîner des collisions moins réactives. Le diamètre idéal des billes se situe entre 5 et 15 mm. Le choix du matériau pour les outils de broyage, comme l\'oxyde de zirconium ou l\'acier inoxydable, est également décisif. Le matériau doit résister aux réactions chimiques, ne doit pas interférer avec le processus et doit présenter une stabilité mécanique pour minimiser l\'abrasion.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.pharma.benefits.bone.implant.hl\";a:4:{s:4:\"text\";s:53:\"Production d\'un matériau adapté aux implants osseux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"applications.pharma.benefits.bone.implant.txt\";a:4:{s:4:\"text\";s:1412:\"L\'utilisation d\'os comme matériau pour les implants osseux est une approche très efficace dans le domaine des implants médicaux. Les matériaux osseux naturels, tels que les autogreffes et les allogreffes, sont couramment utilisés en raison de leur excellente biocompatibilité et de leur capacité à s\'intégrer à l\'os existant du patient. Ces matériaux constituent un échafaudage naturel qui favorise la régénération et la cicatrisation osseuses. Dans l\'ensemble, l\'utilisation d\'os comme matériau pour les implants osseux offre une solution fiable et efficace pour la réparation et la régénération osseuse. Le processus de préparation des matériaux osseux pour les implants implique le broyage et la pulvérisation de l\'os afin d\'obtenir la taille et la consistance des particules souhaitées. Diverses techniques de broyage, telles que celles proposées par les broyeurs Retsch, sont employées pour garantir un traitement efficace et sûr de la matière osseuse. <br /><br />Des broyeurs à coupe spéciale sont utilisés pour pré-broyer de plus grandes quantités d\'échantillons, si nécessaire. Les étapes de broyage fin sont effectuées dans le broyeur ultra centrifuge ZM 300 ou dans des broyeurs à billes tels que le MM 400 ou le CryoMill. En utilisant d\'abord le SM 300 puis le ZM 300, environ 800 g d\'os peuvent être finement broyés à moins de 200 µm en 25 minutes environ. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.pharma.benefits.cocrystal.hl\";a:4:{s:4:\"text\";s:51:\"Synthèse de cocristaux à l\'échelle du kilogramme\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.pharma.benefits.cocrystal.txt.1\";a:4:{s:4:\"text\";s:515:\"Les broyeurs à tambour Retsch, tels que le TM 300, sont utilisés pour la synthèse mécano-chimique de co-cristaux pharmaceutiques à l\'échelle du kilogramme. Cette méthode est respectueuse de l\'environnement et efficace, elle réduit la consommation d\'énergie et minimise l\'impact sur l\'environnement car elle n\'utilise pratiquement pas de solvants. Par exemple, le TM 300 a été utilisé pour produire 3,2 kg de cocristaux de rac-Ibuprofène:Nicotinamide en seulement 90 minutes avec une pureté de 99%. [6]\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.pharma.benefits.cocrystal.txt.2\";a:4:{s:4:\"text\";s:835:\"Le TM 500 316L est un broyeur à billes de laboratoire conçu pour broyer de grands volumes d\'échantillons jusqu\'à 35 l. Il accepte des tailles d\'alimentation initiales allant jusqu\'à 20 mm et peut atteindre des tailles de broyage jusqu\'à 15 µm par friction et impact. Le TM 500 316L est particulièrement adapté aux applications où l\'échantillon ne doit en aucun cas être contaminé. Il est équipé d\'un tambour et d\'une trémie en acier inoxydable 316L, ce qui garantit un traitement sans contamination. La vitesse variable du broyeur va de 10 à 50 tr/min, ce qui lui permet de s\'adapter aux différentes exigences de l\'application. Le TM 500 316L est équipé d\'une fonction d\'inclinaison électronique pour faciliter le vidage et de pauses de broyage programmables pour traiter les échantillons sensibles à la chaleur.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"applications.pharma.benefits.gmp.hl\";a:4:{s:4:\"text\";s:78:\"Avantages de Retsch pour la fabrication de produits pharmaceutiques et les BPF\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.pharma.benefits.gmp.hl.2\";a:4:{s:4:\"text\";s:75:\"Broyage à l\'échelle pilote de matières végétales avant leur extraction\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"applications.pharma.benefits.gmp.txt.1\";a:4:{s:4:\"text\";s:609:\"L\'acier 316L est largement utilisé dans la fabrication de produits pharmaceutiques en raison de ses propriétés hygiéniques et de sa résistance exceptionnelle à la corrosion par piqûres et crevasses. Il s\'agit d\'une qualité d\'acier inoxydable à faible teneur en carbone qui offre une excellente résistance aux températures élevées et à la corrosion chimique. Il est donc idéal pour les applications nécessitant un assainissement fréquent et une faible réactivité chimique. Retsch propose quelques laminoirs en 316L pour répondre aux exigences spécifiques de la fabrication pharmaceutique. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"applications.pharma.benefits.gmp.txt.2\";a:4:{s:4:\"text\";s:1124:\"Le broyeur à couteaux SM 300 316L version alimentaire est conçu pour couper sans contamination les matières premières destinées aux industries alimentaires et médicales. Toutes les pièces en contact avec l\'échantillon sont en acier inoxydable 316L ou en acier inoxydable certifié par la FDA, ce qui garantit un traitement sans contamination. Il est équipé d\'une longue trémie pour faciliter l\'alimentation en matières telles que les parties de plantes de cannabis ou d\'autres matières végétales séchées, les herbes et les épices. Les échantillons broyés peuvent être utilisés directement dans des applications pharmaceutiques ou servir à l\'extraction par l\'éthanol ou le CO2 supercritique. Le puissant entraînement de 3 kW du broyeur, doté d\'un couple élevé et de la technologie RES, garantit d\'excellents résultats de broyage, même pour les travaux difficiles où d\'autres broyeurs à couteaux échouent. La vitesse variable permet une adaptation parfaite aux exigences de l\'application, et une gamme de tamis de fond avec des ouvertures de 0,25 à 20 mm garantit une finesse finale définie.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"applications.pharma.benefits.sieve.analysis.hl\";a:4:{s:4:\"text\";s:51:\"Analyse des tamis dans la production pharmaceutique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.pharma.benefits.sieve.analysis.txt.1\";a:4:{s:4:\"text\";s:787:\"Les tamiseuses Retsch sont des outils essentiels dans la production pharmaceutique pour assurer une analyse précise de la taille des particules. Les modèles AS 200 control et AS 200 jet sont particulièrement remarquables, le premier offrant un contrôle précis des paramètres de tamisage et le second étant idéal pour les poudres fines grâce à sa méthode de dispersion par jet d\'air. Ces machines contribuent à maintenir l\'uniformité, la stabilité et la pureté des formulations de médicaments, ce qui est crucial pour déterminer la vitesse de dissolution, la biodisponibilité et l\'efficacité globale des produits pharmaceutiques. En outre, les tamiseuses Retsch sont conformes aux directives ISO 9001, ce qui garantit la reproductibilité et la qualité des résultats.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"applications.pharma.benefits.sieve.analysis.txt.2\";a:4:{s:4:\"text\";s:920:\"Le logiciel EasySieve de Retsch est un outil puissant pour l\'analyse de la taille des particules dans la production pharmaceutique. Il automatise l\'enregistrement, l\'évaluation et l\'administration des données de mesure, rendant le processus de tamisage plus efficace et plus précis. Le logiciel se caractérise par une conception logique et des protocoles de mesure explicites, transformant des données complexes en graphiques et tableaux. EasySieve CFR, une version du logiciel, est conforme à la norme FDA 21 CFR Part 11, garantissant l\'intégrité et la sécurité des données. Le logiciel comprend également un AuditTrail intégré pour une documentation cohérente de chaque étape du processus de tamisage, et toutes les données sont stockées sous forme cryptée dans des bases de données. L\'AuditTrail Manager offre trois niveaux d\'utilisation différents, de l\'administrateur à l\'utilisateur standard.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"applications.pharma.boost.hl\";a:4:{s:4:\"text\";s:86:\"Retsch stimule la recherche et le développement dans les applications pharmaceutiques\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"applications.pharma.boost.sections.1\";a:4:{s:4:\"text\";s:64:\"Broyeurs Retsch pour le broyage d\'échantillons tels que les IPA\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.pharma.boost.sections.1.txt\";a:4:{s:4:\"text\";s:1202:\"Les IPA et les excipients peuvent être pulvérisés dans différents broyeurs Retsch. En fonction de la substance, il est préférable de broyer dans des récipients fermés, comme dans les bols des broyeurs à billes Retsch, afin d\'éviter la formation de poussière avec les substances hautement actives. Par exemple, 100&nbsp;ml de lactose monohydraté peuvent être pulvérisés dans un PM 100 en 1 heure à 450&nbsp;rpm, réduisant la valeur D90 de 100&nbsp;µm à 5&nbsp;µm. Le broyage a été effectué dans des conditions humides, ce qui signifie que les échantillons ont été mélangés avec 90&nbsp;ml de propanol. <br /><br />Le broyage humide est généralement effectué dans des bols en oxyde de zirconium, dans ce cas 250&nbsp;ml avec 150&nbsp;ml de billes de 2&nbsp;mm en oxyde de zirconium. L\'oxyde de zirconium est un matériau très résistant à l\'abrasion, ce qui réduit l\'usure lors de l\'étape de broyage fin, qui est obtenue grâce à la friction intense entre les billes. Avec des durées de broyage prolongées et des billes de broyage plus petites, des particules d\'échantillon beaucoup plus petites peuvent être obtenues dans le broyeur planétaire à billes Retsch. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.pharma.boost.sections.1a.txt\";a:4:{s:4:\"text\";s:1007:\"Les échantillons pharmacologiquement inoffensifs, tels que l\'amidon ou le lactose utilisés comme excipients, peuvent être broyés dans le ZM 300 ou le RM 200. Par exemple, un échantillon de lactose de 100 ml dont la taille initiale des particules est de 400 µm peut être pulvérisé dans le RM 200 en particules de moins de 100 µm en l\'espace de 10 minutes. Différents matériaux d\'outils de broyage, y compris la porcelaine dure ou l\'agate, peuvent être utilisés. De plus grandes quantités d\'échantillons peuvent être traitées dans le ZM 300. <br><br>Les échantillons qui ont tendance à coller ou à s\'agglomérer peuvent être broyés cryogéniquement en utilisant de l\'azote liquide pour les fragiliser. L\'utilisation d\'un cyclone est recommandée. Par exemple, 100 g d\'échantillons de 3 mm ont été pulvérisés en particules de moins de 500 µm en 1 minute. En fonction des propriétés des échantillons, le ZM 300 peut également atteindre une finesse finale inférieure à 40 µm. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"applications.pharma.boost.sections.2\";a:4:{s:4:\"text\";s:95:\"Broyage à température contrôlée pour préserver les substances sensibles à la température\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.pharma.boost.sections.2b.txt\";a:4:{s:4:\"text\";s:169:\"Conclusion : Retsch propose l\'équipement adéquat pour pulvériser des échantillons de petite et moyenne taille en toute sécurité et en préservant la température. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"applications.pharma.boost.sections.3\";a:4:{s:4:\"text\";s:102:\"Broyeurs utilisés pour mélanger les IPA avec les excipients lors du développement de la formulation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.pharma.boost.sections.3.caption\";a:4:{s:4:\"text\";s:162:\"Haut : Amidon et pigment bleu après 5 minutes de broyage dans le PM 400 <br />Bas : Amidon, bleu &amp ; pigment jaune après 5 minutes de broyage dans le PM 400 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.pharma.boost.sections.3.txt\";a:4:{s:4:\"text\";s:726:\"Le mélange d\'API et d\'excipients est un sujet courant dans la recherche pharmaceutique. Un mélange efficace peut être obtenu en utilisant des broyeurs mélangeurs, qui peuvent traiter jusqu\'à 6 échantillons de 20 ml, ou des broyeurs planétaires à billes de Retsch, qui offrent des volumes d\'échantillons allant jusqu\'à 4 x 200 ml. Par exemple, 196 g d\'amidon ont été mélangés à 4 g de pigment pour démontrer l\'efficacité du mélange. Le mélange, ainsi que 200 billes de broyage de 10 mm, ont été placés dans des bols de broyage de 500 ml. Après 5 minutes à 200 tours/minute, une vitesse modérée qui garantit uniquement des effets de mélange sans écrasement des particules, le mélange était parfait.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"applications.pharma.boost.sections.4\";a:4:{s:4:\"text\";s:73:\"Recherche sur les nanotechnologies - les avantages des broyeurs de Retsch\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.pharma.boost.sections.4.txt\";a:4:{s:4:\"text\";s:402:\"Les broyeurs à billes à haute énergie de Retsch, tels que l\'Emax, la série PM ou le MM 500 nano et control, sont utilisés dans le développement de nanoparticules.  Ces nanoformulations peuvent améliorer les caractéristiques d\'administration des médicaments et constituent un domaine d\'intérêt croissant dans la R&D pharmaceutique. Le TiO<sub>2</sub> est utilisé ici comme substance modèle.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.pharma.boost.sections.4b.txt\";a:4:{s:4:\"text\";s:1107:\"12 g d\'API (particules de 15 µm) ont été mélangés à 26 ml d\'Heptane et 110 g de billes de broyage en oxyde de zirconium de 0,5 mm. Ce mélange a été placé dans un bol de broyage en oxyde de zirconium de 50 ml. Le processus de broyage a été effectué dans le broyeur à billes à haute énergie Emax pendant 2,5 heures à 2000 tours/minute, ce qui a permis d\'obtenir une distribution granulométrique très étroite avec une valeur D90 de 80 nm.<br /><br />Les nanoparticules de moins de 100 nm peuvent également être produites à l\'aide du MM 500 nano ou du MM 500 control. En règle générale, le MM 500 nano nécessite une durée de broyage de 2 à 3 heures à 35 Hz, tandis que le MM 500 control requiert une durée de broyage plus longue à 30 Hz. Le MM 500 control permet de réguler la température en refroidissant les bols à l\'aide d\'eau froide à 4°C. Si le milieu de broyage ne gèle pas à zéro degré, le broyage humide peut également être effectué à des températures aussi basses que -10°C pour garantir la préservation des principes actifs sensibles à la température.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.pharma.boost.sections.4c.txt\";a:4:{s:4:\"text\";s:139:\"Conclusion : Contrôle de la température, nanobroyage, mélange - les broyeurs à billes de Retsch conviennent à toutes les applications.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"applications.pharma.boost.sections.5\";a:4:{s:4:\"text\";s:67:\"Broyer des plantes ou des insectes pour identifier les ingrédients\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.pharma.boost.sections.5.txt\";a:4:{s:4:\"text\";s:898:\"Les plantes contiennent souvent des ingrédients naturels utiles pour les applications pharmaceutiques, connus depuis des décennies pour leurs propriétés pharmaceutiques. D\'autres matériaux, comme les insectes, offrent également des composés intéressants. La médecine traditionnelle chinoise (MTC) ou d\'autres méthodes de guérison traditionnelles utilisent les ressources naturelles. Les activités de recherche visent à révéler les composés de l\'IPA dans ces échantillons classiques de plantes ou d\'animaux afin de les utiliser comme nouveaux médicaments et substances pharmaceutiques. En fonction de la taille de l\'échantillon initial, de la quantité d\'échantillon, de la quantité d\'échantillon et de la finesse finale requise, les broyeurs à couteaux Retsch, les broyeurs à rotor ou les broyeurs à billes sont principalement utilisés pour pulvériser ces échantillons. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.pharma.boost.sections.5b.txt\";a:4:{s:4:\"text\";s:907:\"En fonction de la taille et de la robustesse de l\'échantillon, il faut entre 20 s et 3 min pour broyer jusqu\'à 1 kg de racines, de fruits, de parties de tiges et d\'autres matières végétales ou insectes séchés en échantillons de 1 à 8 mm. Dans ce cas, on utilise idéalement le SM 100, et pour les échantillons plus robustes comme la noix de muscade, le SM 300. Un cyclone permet dans tous les cas d\'évacuer les échantillons légers de la chambre de broyage. Le ZM 300 accepte des échantillons d\'une taille allant jusqu\'à 10 mm, tandis que les broyeurs à couteaux acceptent des échantillons d\'une taille allant jusqu\'à 60 mm. Pour les matériaux très durs, il est préférable d\'utiliser le rotor à 6 disques plutôt que le rotor à section parallèle. Parfois, des particules plus fines que 1 mm sont nécessaires - dans ce cas, l\'utilisation de broyeurs à billes Retsch est bénéfique.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.pharma.boost.sections.5c.txt\";a:4:{s:4:\"text\";s:162:\"Les broyeurs à couteaux ou les broyeurs à rotor Retsch permettent d\'homogénéiser facilement les matières végétales les plus dures ou les plus volumineuses.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"applications.pharma.boost.sections.6\";a:4:{s:4:\"text\";s:50:\"Mécanochimie pour des API nouveaux ou améliorés\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.pharma.boost.sections.6.caption\";a:4:{s:4:\"text\";s:85:\"Reproduit de la référence [2] avec l\'autorisation de la Royal Society of Chemistry.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.pharma.boost.sections.6.txt\";a:4:{s:4:\"text\";s:1281:\"La mécanochimie, l\'étude des réactions chimiques qui se produisent sous l\'effet de l\'énergie mécanique, est devenue un domaine de recherche de plus en plus important dans le domaine pharmaceutique. Cette méthode consiste à induire des réactions chimiques en broyant ou en cisaillant des réactifs solides. Les procédés mécano-chimiques offrent plusieurs avantages par rapport à la chimie traditionnelle en solution, notamment une utilisation réduite de solvants, des vitesses de réaction plus élevées et la possibilité de synthétiser de nouveaux composés. Les réactions mécano-chimiques peuvent être utilisées pour la synthèse de nouvelles molécules médicamenteuses. Cette méthode est particulièrement avantageuse pour les réactions qui sont difficiles ou inefficaces dans les solvants liquides, ce qui permet l\'exploration de nouveaux espaces chimiques et la découverte potentielle de nouveaux composés thérapeutiques. Par exemple, le groupe du professeur Duncan Browne, de l\'école de pharmacie de l\'UCL, a travaillé sur la formation de liaisons carbone-azote, un processus favori pour la découverte et le développement de médicaments. Ils ont synthétisé un intermédiaire dans la synthèse de la Vortioxétine, un antidépresseur connu [1].\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.pharma.boost.sections.6b\";a:4:{s:4:\"text\";s:899:\"Une autre publication du groupe montre la possibilité d\'utiliser la mécanochimie dans le MM 400 pour l\'amidation directe d\'esters [2], en seulement 1 h par rapport à 8 h dans une solution d\'EtOH à 70°C. Dans le même article, la synthèse de 2,4 g de l\'antidépresseur Moclobemide dans le MM 400 en seulement 1 h est démontrée. Un autre aspect important concerne les diverses découvertes selon lesquelles le chauffage peut améliorer les réactions mécano-chimiques, en les facilitant ou en les accélérant. L\'utilisation d\'un pistolet thermique ou de vestes chauffantes est une méthode courante pour le MM 400, comme l\'ont montré les groupes du professeur Ito ou du professeur Browne [3][4][5]. Une version plus commerciale du contrôle de la température et des options de chauffage est donnée par le contrôle MM 500, qui permet également des températures allant jusqu\'à 100 °C. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"applications.pharma.boost.sections.7\";a:4:{s:4:\"text\";s:62:\"Co-broyage, formation de cocristaux et criblage de polymorphes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.pharma.boost.sections.7a.txt\";a:4:{s:4:\"text\";s:476:\"Les cocristaux sont constitués de deux ou plusieurs composants cristallins, généralement un ingrédient pharmaceutique actif (IPA) et un coformateur, dans un rapport stœchiométrique défini, maintenus ensemble par des liaisons non covalentes. Les broyeurs à billes sont utilisés pour produire des cocristaux pharmaceutiques, qui peuvent améliorer la solubilité, la stabilité et la biodisponibilité des médicaments sans modifier la structure moléculaire de l\'IPA. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.pharma.boost.sections.7b.txt\";a:4:{s:4:\"text\";s:411:\"Les différentes formes cristallines (polymorphes) d\'un médicament peuvent présenter des propriétés physiques et chimiques sensiblement différentes, telles que la solubilité et le point de fusion. Le criblage des polymorphes peut aider à identifier des formes stables d\'un médicament qui présentent des caractéristiques souhaitables, améliorant ainsi la formulation et la performance du médicament. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.pharma.boost.sections.7c.txt\";a:4:{s:4:\"text\";s:686:\"Le co-broyage fait souvent référence au broyage simultané d\'un IPA et d\'un excipient (amorphe). Le co-broyage peut améliorer la solubilité, la stabilité et la biodisponibilité des médicaments en créant des particules fines et uniformes et en améliorant la fluidité. L\'excipient peut être un autre IPA, un acide aminé ou un polymère comme la cellulose ou l\'amidon. Les excipients, en tant que liants, aident à maintenir les ingrédients d\'un comprimé ensemble. Les agents de remplissage les plus courants sont le lactose, le mannitol et le phosphate de calcium dibasique. D\'autres excipients servent de lubrifiants, de conservateurs, de colorants ou d\'agents aromatiques \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.pharma.boost.sections.7d.txt\";a:4:{s:4:\"text\";s:1143:\"Pour trouver le coformateur ou l\'excipient optimal pour un IPA et un objectif spécifique, une approche de criblage est généralement nécessaire. Différents ratios de l\'IPA et de l\'autre substance doivent être étudiés, ce qui donne lieu à de nombreuses options de combinaison. Les substances pouvant être très coûteuses, le criblage est généralement effectué à petite échelle. L\'adaptateur spécial de criblage pour les broyeurs planétaires peut faciliter considérablement ce processus en utilisant des flacons jetables, tels que les flacons en verre GC de 1,5 ml. L\'adaptateur comporte 24 positions réparties en un anneau extérieur de 16 positions et un anneau intérieur de 8 positions. L\'anneau extérieur peut contenir jusqu\'à 16 flacons, ce qui permet de cribler jusqu\'à 64 échantillons simultanément avec exactement les mêmes conditions d\'apport d\'énergie lors de l\'utilisation du broyeur planétaire à billes PM 400. Au total, 96 échantillons peuvent être criblés en un seul lot. Le premier essai de mise à l\'échelle peut être effectué dans l\'adaptateur capable de contenir 7 flacons en verre de 20 ml. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.pharma.boost.sections.7e.button\";a:4:{s:4:\"text\";s:52:\"Systèmes pour augmenter la formation de cocristaux \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"applications.pharma.boost.sections.7e.txt\";a:4:{s:4:\"text\";s:584:\"Retsch propose également des systèmes permettant d\'augmenter la formation de cocristaux, tels que le broyeur à tambour TM 300. Ce broyeur répond aux exigences de la fabrication pharmaceutique moderne, comme l\'a démontré la synthèse mécano-chimique de cocristaux de rac-Ibuprofène:Nicotinamide. En seulement 90 minutes, 3,2 kg de cocristaux ont été produits avec un rendement de 99 %, en utilisant des quantités minimes d\'éthanol dans le processus LAG. Notamment, l\'abrasion du métal était minime, avec des valeurs mesurées bien en deçà des niveaux préoccupants. [6]\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"applications.pharma.boost.sections.7e.txt_short\";a:4:{s:4:\"text\";s:585:\"Retsch propose également des systèmes permettant d\'augmenter la formation de cocristaux, tels que le broyeur à tambour TM 300. Ce broyeur répond aux exigences de la fabrication pharmaceutique moderne, comme l\'a démontré la synthèse mécano-chimique de cocristaux de rac-Ibuprofène:Nicotinamide. En seulement 90 minutes, 3,2 kg de cocristaux ont été produits avec un rendement de 99 %, en utilisant des quantités minimes d\'éthanol dans le processus LAG. Notamment, l\'abrasion du métal était minime, avec des valeurs mesurées bien en deçà des niveaux préoccupants. [6] \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"applications.pharma.boost.sections.8\";a:4:{s:4:\"text\";s:96:\"Les structures métallo-organiques (MOF) dans l\'administration de médicaments
<br /><br />

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.pharma.boost.sections.8.caption\";a:4:{s:4:\"text\";s:77:\"<span style=\"font-size : 12px ;\">Grand pore du MOF-5 avec boule jaune</span> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.pharma.boost.sections.8.txt\";a:4:{s:4:\"text\";s:913:\"Les MOF sont des réseaux de coordination composés de ligands organiques et de nœuds d\'ions métalliques. Elles présentent une surface spécifique élevée et une porosité ajustable, ce qui en fait d\'excellentes candidates pour les systèmes d\'administration de médicaments. La mécanochimie est utilisée pour synthétiser des MOF capables d\'encapsuler des médicaments, offrant ainsi des mécanismes de libération contrôlée et d\'administration ciblée. Dans ce cas, l\'utilisation de broyeurs à contrôle thermique est très utile. Si, par exemple, le contrôle MM 500 est utilisé avec un refroidisseur, la température peut être abaissée afin de stabiliser les intermédiaires des réactions chimiques et d\'augmenter ainsi considérablement le rendement de ces substances. En choisissant le bon instrument de broyage, il est possible d\'obtenir des produits de départ complètement différents !

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"applications.pharma.boost.sections.hl\";a:4:{s:4:\"text\";s:49:\"Parcourez les thèmes abordés dans ce chapitre :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"applications.pharma.boost.txt\";a:4:{s:4:\"text\";s:968:\"Les broyeurs Retsch sont utilisés pour broyer les ingrédients pharmaceutiques actifs (IPA) et les excipients à une taille de particule spécifique, ce qui est crucial pour garantir une efficacité et une biodisponibilité constantes des médicaments. La taille des particules peut affecter de manière significative la vitesse de dissolution, l\'absorption et la distribution du médicament dans l\'organisme. Les excipients, qui sont des substances inactives formulées en même temps que le principe actif d\'un médicament, doivent être correctement dimensionnés et homogénéisés pour garantir qu\'ils fonctionnent correctement dans la formulation. Les applications spéciales font appel à la nanotechnologie, aux cocristaux ou à la mécanosynthèse pour trouver de nouveaux principes actifs, deux approches sophistiquées pour lesquelles Retsch peut apporter son aide. Cette section présente huit cas d\'utilisation différents et leurs meilleures pratiques :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"applications.pharma.intro.manufacturing\";a:4:{s:4:\"text\";s:11:\"Fabrication\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"applications.pharma.intro.manufacturing.txt\";a:4:{s:4:\"text\";s:405:\"Il s\'agit de la production à grande échelle de médicaments qui ont reçu l\'approbation des autorités de réglementation. Elle exige le respect des bonnes pratiques de fabrication (BPF) pour garantir la qualité, la sécurité et l\'efficacité du produit. L\'utilisation d\'os et de dents comme matériaux d\'implants doit également être mentionnée ici comme une application de fabrication spécifique.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"applications.pharma.intro.qc\";a:4:{s:4:\"text\";s:29:\"Contrôle de la qualité (CQ)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"applications.pharma.intro.qc.txt\";a:4:{s:4:\"text\";s:475:\"Le contrôle de la qualité garantit que les produits pharmaceutiques fabriqués répondent aux spécifications de qualité prédéfinies et aux normes réglementaires. Les activités de contrôle de la qualité impliquent des tests rigoureux des matières premières et des produits finis. Il s\'agit notamment de tests physiques, chimiques et microbiologiques visant à confirmer que le produit répond toujours aux normes établies de pureté, d\'activité et de sécurité.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"applications.pharma.intro.rd\";a:4:{s:4:\"text\";s:33:\"Recherche et développement (R&D)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"applications.pharma.intro.rd.txt\";a:4:{s:4:\"text\";s:465:\"La recherche et le développement comprennent la recherche fondamentale, la découverte de médicaments, les tests précliniques et les essais cliniques. La recherche visant à identifier les ingrédients pharmaceutiques dans la médecine traditionnelle à base de plantes, par exemple, appartient également à cette section. D\'autres approches intéressantes proviennent de la mécanochimie, du criblage des co-cristaux et des polymorphes ou des nanotechnologies.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"applications.pharma.intro.txt\";a:4:{s:4:\"text\";s:286:\"L\'industrie pharmaceutique est un secteur qui se concentre sur la recherche, le développement, la fabrication et la commercialisation de médicaments ou de produits pharmaceutiques. Pour en savoir plus sur l\'utilisation des appareils Retsch, cliquez sur les icônes de chaque section. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"applications.pharma.pharma.boost.sections.2.txt\";a:4:{s:4:\"text\";s:1084:\"Un autre exemple est le broyage humide d\'IPA (ou d\'excipients) à température contrôlée - ici, le MM 500 control ou le broyeur à haute énergie Emax sont utiles. 15 g de substance API ont été mélangés à 25&nbsp;ml d\'isopropanol et broyés dans des bols de broyage en oxyde de zirconium de 50&nbsp;ml avec 110&nbsp;g de billes de broyage de 2&nbsp;mm. Le processus de broyage a été effectué à l\'aide d\'un refroidisseur externe réglé à 5&nbsp;°C pendant 30 minutes à 2000&nbsp;rpm. Pour maintenir une plage de température spécifique, le mode de température unique de l\'Emax a été utilisé. La température minimale a été réglée à 40&nbsp;°C et la température maximale à 50&nbsp;°C, afin que le broyage n\'ait lieu que dans cette plage. Lorsque le bol atteignait 50&nbsp;°C, le broyage était interrompu jusqu\'à ce qu\'il refroidisse à 40&nbsp;°C, après quoi le broyage reprenait. Ce mode spécial garantit que l\'échantillon ne surchauffe pas pendant le broyage, toutes les opérations, y compris la durée des pauses de broyage, étant automatisées.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.pharma.pharma.boost.sections.2a.txt\";a:4:{s:4:\"text\";s:701:\"Après seulement 30 minutes de traitement, l\'échantillon original de 1 mm a été broyé en particules de 4 µm. Il est possible d\'obtenir une plus grande finesse en effectuant un pré-broyage à moins de 200 µm avec des billes de 10 mm, suivi d\'un broyage fin avec des billes de 0,5 mm et une durée de broyage prolongée. Pour de plus grandes quantités d\'échantillons, des bols de broyage de 125 ml peuvent être utilisés. Certains IPA nécessitent un broyage cryogénique à -196°C, où environ 8 g d\'échantillon peuvent être placés dans un bol de 50 ml du Cryomill. La pulvérisation à 100-200 µm est généralement réalisée en 20 minutes, y compris le temps de pré-refroidissement. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"applications.pharma.qc.grinding.tablets\";a:4:{s:4:\"text\";s:79:\"CQ : Broyage de comprimés, de pilules et de dragées avec les broyeurs Retsch \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.pharma.qc.grinding.tablets.1.hl\";a:4:{s:4:\"text\";s:22:\"Test d\'homogénéité \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"applications.pharma.qc.grinding.tablets.1.txt\";a:4:{s:4:\"text\";s:337:\"Garantir que chaque unité de dosage contient des quantités uniformes d\'IPA et d\'excipients est crucial pour la sécurité et l\'efficacité des médicaments. Les broyeurs Retsch sont utilisés pour préparer les échantillons en vue des tests d\'homogénéité, en les broyant jusqu\'à obtenir une poudre fine et uniforme pour l\'analyse.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.pharma.qc.grinding.tablets.2.hl\";a:4:{s:4:\"text\";s:28:\"Test de stabilité physique \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"applications.pharma.qc.grinding.tablets.2.txt\";a:4:{s:4:\"text\";s:335:\"La stabilité des IPA peut être influencée par la taille et la morphologie des particules. Les instruments Retsch aident à préparer les échantillons pour les tests de stabilité dans différentes conditions (température, humidité) afin d\'étudier comment ces facteurs affectent les propriétés des médicaments au fil du temps.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.pharma.qc.grinding.tablets.3.hl\";a:4:{s:4:\"text\";s:30:\"Test d\'uniformité du contenu \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"applications.pharma.qc.grinding.tablets.3.txt\";a:4:{s:4:\"text\";s:336:\"Le contrôle de la qualité exige de vérifier que chaque comprimé ou gélule contient la quantité de substance médicamenteuse prévue avec une variance minimale. Les broyeurs Retsch assurent un broyage cohérent et uniforme des échantillons pour les tests d\'uniformité du contenu, qui sont essentiels pour la libération des lots.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"applications.pharma.qc.grinding.tablets.4.hl\";a:4:{s:4:\"text\";s:17:\"Test d\'impureté \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"applications.pharma.qc.grinding.tablets.4.txt\";a:4:{s:4:\"text\";s:250:\"L\'identification et la quantification des impuretés dans les matières premières et les produits finis est un aspect critique. Les broyeurs Retsch préparent des échantillons pour les méthodes analytiques utilisées pour détecter les impuretés.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"applications.pharma.qc.grinding.tablets.easy.erweka\";a:4:{s:4:\"text\";s:765:\"ERWEKA est un fabricant de premier plan d\'équipements de test de comprimés de haute qualité pour les formes de dosage solides telles que les comprimés, les granulés et les poudres. Fondée en 1951, la société s\'est imposée comme un acteur mondial avec de solides racines allemandes. La gamme de produits ERWEKA comprend une variété d\'équipements de test conçus pour répondre aux normes rigoureuses de la recherche et du développement pharmaceutiques, ainsi que du contrôle de la qualité. Grâce à son engagement en faveur de l\'innovation et de l\'excellence, ERWEKA continue à soutenir l\'industrie pharmaceutique en fournissant des solutions d\'essai fiables et précises qui garantissent la sécurité et l\'efficacité des produits pharmaceutiques.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"applications.pharma.qc.grinding.tablets.easy.hl\";a:4:{s:4:\"text\";s:92:\"Broyage de comprimés, de pilules et de dragées avec les broyeurs Retsch - simple et direct\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"applications.pharma.qc.grinding.tablets.easy.txt\";a:4:{s:4:\"text\";s:2102:\"Les broyeurs Retsch sont largement utilisés dans l\'industrie pharmaceutique pour broyer les pilules, les dragées et les comprimés afin d\'obtenir la taille et la consistance des particules souhaitées. Ces broyeurs garantissent que les ingrédients pharmaceutiques actifs (API) et les excipients sont traités de manière uniforme, ce qui est crucial pour l\'efficacité et la sécurité du produit final. L\'un des principaux avantages de l\'utilisation des broyeurs Retsch est leur capacité à travailler avec différents matériaux d\'outils de broyage tels que l\'acier pour les applications standard ou l\'oxyde de zirconium pour éviter l\'abrasion des métaux - qui pourrait perturber les analyses par la suite (augmentation de la teneur en métaux lourds). <br /><br /> Par exemple, le broyeur planétaire à billes PM 100 peut pulvériser des pilules de 20 x 20 mm dans un bol de 125 ml d\'oxyde de zirconium avec 7x 20 mm de billes, oxyde de zirconium, en 2 min à 450 tours par minute. La taille finale des particules est d\'environ 150 µm. Ce broyeur est préféré pour les pilules de plus grande taille, les volumes d\'échantillons plus importants et le broyage avant l\'analyse des métaux lourds, car les bols en oxyde de zirconium sont disponibles jusqu\'à 500 ml. Le MM 400 est le broyeur à billes idéal pour broyer de petites portions d\'échantillons. Par exemple, des pilules de 10 x 10 mm peuvent être facilement broyées en 2 min à 30 Hz dans un bol de 50 ml en acier inoxydable avec une bille de 25 mm. La finesse finale est comparable à celle obtenue dans le PM 100. Les bols d\'oxyde de zirconium sont disponibles jusqu\'à une taille de 35 ml. <br /><br /> Dans le ZM 300, les mêmes pilules peuvent être broyées beaucoup plus rapidement, en quelques secondes seulement. En général, des tamis annulaires d\'environ 0,5 mm ou plus fins sont utilisés, ainsi que le rotor standard à 12 dents. Le broyage s\'effectue à environ 18 000 tours/minute. En fonction de l\'échantillon, la finesse finale peut être inférieure à 10 µm, mais on obtient généralement 200 à 400 µm. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:74:\"applications.pharma.qc.grinding.tablets.reproducible.as200jetpro.bullets.1\";a:4:{s:4:\"text\";s:81:\"<b>Tout-en-un</b> combinant tamisage, pesage et évaluation dans un seul appareil\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:74:\"applications.pharma.qc.grinding.tablets.reproducible.as200jetpro.bullets.2\";a:4:{s:4:\"text\";s:47:\"<b>Logiciel intelligent et tamisage guidé </b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:74:\"applications.pharma.qc.grinding.tablets.reproducible.as200jetpro.bullets.3\";a:4:{s:4:\"text\";s:95:\"<b>Fiabilité accrue des processus grâce à des contrôles et des assistants intelligents </b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:74:\"applications.pharma.qc.grinding.tablets.reproducible.as200jetpro.bullets.4\";a:4:{s:4:\"text\";s:73:\"<b>Tamisage flexible et précis</b> de poudres fines de 10 µm à ~4 mm  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:74:\"applications.pharma.qc.grinding.tablets.reproducible.as200jetpro.bullets.5\";a:4:{s:4:\"text\";s:58:\"<b>Conformité aux BPF et préparation réglementaire </b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:74:\"applications.pharma.qc.grinding.tablets.reproducible.as200jetpro.bullets.6\";a:4:{s:4:\"text\";s:89:\"<b>Gestion des utilisateurs</b> avec rôles configurables et protection par mot de passe \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:74:\"applications.pharma.qc.grinding.tablets.reproducible.as200jetpro.bullets.7\";a:4:{s:4:\"text\";s:84:\"<b>Intégration optionnelle d\'une balance externe et cyclone haute performance  </b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:67:\"applications.pharma.qc.grinding.tablets.reproducible.as200jetpro.hl\";a:4:{s:4:\"text\";s:82:\"Redéfinir le tamisage des particules fines pour les applications pharmaceutiques \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:68:\"applications.pharma.qc.grinding.tablets.reproducible.as200jetpro.txt\";a:4:{s:4:\"text\";s:871:\"L\'AS 200 jet pharma est une solution de tamisage à jet d\'air tout-en-un conforme aux BPF, conçue pour répondre aux normes les plus strictes en matière d\'analyse des particules pharmaceutiques. Elle combine le tamisage, le pesage et l\'évaluation des données dans un seul appareil compact, éliminant ainsi les erreurs de transfert d\'échantillons et garantissant une précision maximale. Grâce à un logiciel intuitif, des flux de travail guidés et un matériel robuste, elle rationalise les analyses de routine comme les analyses complexes. La balance intégrée et les fonctions d\'audit trail favorisent la conformité réglementaire et améliorent la fiabilité des processus. Conçu pour le tamisage à sec et la désagglomération des poudres fines, il est idéal pour les laboratoires pharmaceutiques qui recherchent précision, efficacité et traçabilité.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:83:\"applications.pharma.qc.grinding.tablets.reproducible.particle.as200jetpro.bullets.1\";a:4:{s:4:\"text\";s:45:\"Pistes d\'audit avec signatures électroniques\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:83:\"applications.pharma.qc.grinding.tablets.reproducible.particle.as200jetpro.bullets.2\";a:4:{s:4:\"text\";s:47:\"Gestion des utilisateurs basée sur les rôles \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:83:\"applications.pharma.qc.grinding.tablets.reproducible.particle.as200jetpro.bullets.3\";a:4:{s:4:\"text\";s:53:\"Validation logicielle conforme aux normes ISPE GAMP 5\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:76:\"applications.pharma.qc.grinding.tablets.reproducible.particle.as200jetpro.hl\";a:4:{s:4:\"text\";s:63:\"AS 200 jet pharma – Quand la précision rencontre le tamisage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:79:\"applications.pharma.qc.grinding.tablets.reproducible.particle.as200jetpro.txt.1\";a:4:{s:4:\"text\";s:1126:\"L\'AS 200 jet pharma est un système de tamisage à jet d\'air à la pointe de la technologie, spécialement conçu pour les laboratoires pharmaceutiques qui exigent à la fois précision et conformité réglementaire. Cet appareil conforme aux BPF intègre le tamisage, le pesage et l\'évaluation des données dans une unité compacte, ce qui rationalise les flux de travail et minimise les erreurs de manipulation. <br /><br />Doté d\'une balance intégrée robuste, l\'AS 200 jet pharma garantit une analyse très précise de la taille des particules tout en conservant un encombrement réduit. Son interface tactile intuitive de 10 pouces guide les utilisateurs à chaque étape du processus, grâce à des fonctionnalités intelligentes telles que le tamisage guidé, l\'assistant de pesage, la tolérance de pesage, la tolérance de pesage inversé et l\'analyse des tendances, toutes conçues pour réduire les erreurs humaines et améliorer la répétabilité. <br /><br />Ce qui distingue le modèle pharmaceutique, c\'est sa conformité totale avec la norme FDA 21 CFR Part 11 et l\'annexe 11 des BPF de la CE, notamment : \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:79:\"applications.pharma.qc.grinding.tablets.reproducible.particle.as200jetpro.txt.2\";a:4:{s:4:\"text\";s:333:\"Le système prend également en charge le contrôle Sieve Check basé sur les codes-barres, l\'intégration LIMS et des accessoires optionnels tels qu\'un cyclone haute précision pour la récupération des particules fines, ce qui en fait une solution polyvalente pour le contrôle de la qualité et de la production pharmaceutiques. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:71:\"applications.pharma.qc.grinding.tablets.reproducible.particle.crosslink\";a:4:{s:4:\"text\";s:263:\"Les tamiseuses Retsch sont particulièrement adaptées au contrôle de la qualité, qu\'il s\'agisse de l\'inspection des matières premières à leur arrivée, des résultats des essais de R&D ou du contrôle de la production des substances en cours de fabrication.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:64:\"applications.pharma.qc.grinding.tablets.reproducible.particle.hl\";a:4:{s:4:\"text\";s:75:\"Analyse reproductible de la taille des particules avec les tamiseurs Retsch\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:67:\"applications.pharma.qc.grinding.tablets.reproducible.particle.txt.1\";a:4:{s:4:\"text\";s:920:\"Les tamiseuses Retsch sont réputées pour leur précision et leur fiabilité dans diverses industries, y compris la pharmacie. Ces machines sont essentielles pour l\'analyse de la taille des particules, garantissant que les matériaux répondent aux normes de qualité rigoureuses exigées dans les applications pharmaceutiques. L\'AS 200 control et l\'AS 200 jet sont deux modèles remarquables de la gamme Retsch. L\'AS 200 control est une tamiseuse vibrante qui offre un contrôle précis des paramètres de tamisage, ce qui la rend idéale pour le contrôle de la qualité et la recherche et le développement dans l\'industrie pharmaceutique. Elle est équipée d\'un entraînement électromagnétique qui garantit des résultats de tamisage constants, et ses commandes numériques permettent de stocker jusqu\'à 99 programmes de tamisage, ce qui garantit la reproductibilité et la conformité aux directives ISO 9001. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:67:\"applications.pharma.qc.grinding.tablets.reproducible.particle.txt.2\";a:4:{s:4:\"text\";s:1205:\"En revanche, l\'AS 200 jet est une machine de tamisage à jet d\'air conçue pour la dispersion et la désagglomération efficaces de poudres fines. Ce modèle est particulièrement adapté aux produits pharmaceutiques qui nécessitent une distribution granulométrique précise. Contrairement à la méthode de tamisage vibratoire utilisée par l\'AS 200 control, l\'AS 200 jet utilise un jet d\'air rotatif qui disperse et désagglomère les poudres fines de manière plus efficace. Ce jet d\'air crée un vide qui tire les particules à travers le tamis, garantissant que même les particules les plus fines sont séparées efficacement. Ainsi, l\'échantillon peut être &quot;plus fin&quot; lorsqu\'il est analysé avec la tamiseuse à jet d\'air. C\'est ce que l\'on observe par exemple avec un échantillon de poudre fine. Des tamis de test avec des mailles de 40, 75, 125 et 150 µm ont été utilisés. L\'AS 200 control a fonctionné à une amplitude de 1,2 mm avec une fonction d\'intervalle de 10 s, pendant 5 minutes. L\'AS 200 jet a été utilisé en mode suisse avec une vitesse de 55 tours/minute et une pression négative de 30 mbar - la procédure totale a également nécessité 5 minutes de travail.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:67:\"applications.pharma.qc.grinding.tablets.reproducible.particle.txt.3\";a:4:{s:4:\"text\";s:343:\"Dans les applications pharmaceutiques, ces tamiseuses sont utilisées pour garantir l\'uniformité, la stabilité et la pureté des formulations de médicaments. L\'analyse précise de la taille des particules est essentielle pour déterminer la vitesse de dissolution, la biodisponibilité et l\'efficacité globale des produits pharmaceutiques.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"applications.pharma.qc.intro\";a:4:{s:4:\"text\";s:496:\"Dans les laboratoires de contrôle de la qualité, les broyeurs Retsch préparent les échantillons pour diverses techniques d\'analyse, telles que la chromatographie liquide haute performance (CLHP), la spectrophotométrie et les tests de dissolution. Une bonne préparation des échantillons est la clé d\'une analyse précise et fiable. Les performances précises et fiables des broyeurs et concasseurs Retsch en font des outils indispensables pour diverses applications de contrôle qualité :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"applications.pharma.qc.particle.size.hl\";a:4:{s:4:\"text\";s:35:\"Analyse de la taille des particules\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"applications.pharma.qc.particle.size.txt\";a:4:{s:4:\"text\";s:410:\"La distribution de la taille des particules des principes actifs et des excipients affecte de manière significative la vitesse de dissolution, la biodisponibilité et l\'efficacité globale du médicament. Les tamiseuses Retsch permettent une analyse précise de la taille des particules, garantissant que les matériaux utilisés dans les formulations de médicaments se situent dans les limites spécifiées.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"applications.pharma.qc.title\";a:4:{s:4:\"text\";s:70:\"Préparation facile des échantillons pour le contrôle de la qualité\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"applications.pharma.references\";a:4:{s:4:\"text\";s:1649:\"[1] Groupe du professeur Duncan L. Browne, département de chimie pharmaceutique et biologique, University College London : Robust Buchwald-Hartwig amination enabled by ball-milling ; Org. Biol. Chem. 2019, 17, 1722 DOI : 10.1039/c8ob01781f<br /><br />[2] Groupe du professeur Duncan L. Browne, Département de chimie pharmaceutique et biologique, University College London : Direct Amidation of Esters by Ball Milling ; Angew. Chem. Int. Ed. 2021, 60, 21868-21874 ; doi.org/10.1002/anie.202106412
<br />[3] Groupe du professeur Hajime Ito, Division de chimie appliquée, Faculté d\'ingénierie, Université de Hokkaido : Réduction de Bechamp médiée par le zinc sans solvant en utilisant la mécanochimie ; DOI : 10.1039/d4mr00138a
<br />[4] Groupe du professeur Hajime Ito, Division de chimie appliquée, Faculté d\'ingénierie, Université d\'Hokkaido : Solid-state aromatic nucleophilic fluorination : a rapid, practical, and environmentally friendly route to N-heteroaryl fluorides ; Green Chem., 2025, 27, 1771 ; DOI : 10.1039/d4gc06362g
<br />[5] Groupe du professeur Duncan L. Browne, département de chimie pharmaceutique et biologique, University College London : Temperature-Controlled Mechanochemistry for the Nickel-Catalyzed Suzuki-Miyaura Coupling of Aryl Sulfomates via Ball Milling and Twin-Screw Extrusion ; Angew. Chem. Int. Ed. 2022, 61, e202210508 ; doi.org/10.1002/anie.202210508
<br />[6] Jan-Hendrik Schöbel, Frederik Winkelmann, Joel Bicker, and Michael Felderhoff ; Mechanochemical kilogram-scale synthesis of rac:ibuprofen:nicotinamide co-crystals using a drum mill ; RSC Mechanochemistry, 2025, DOI : 10.1039/D4MR00096J\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"applications.pharma.special.focus.crosslink.biological\";a:4:{s:4:\"text\";s:49:\"Cette section est dérivée de la page suivante :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"applications.pharma.special.focus.hl\";a:4:{s:4:\"text\";s:87:\"Spécialisation dans la désintégration des cellules et l\'homogénéisation des tissus\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"applications.pharma.special.focus.txt.1\";a:4:{s:4:\"text\";s:2076:\"L\'ADN, l\'ARN et les protéines jouent un rôle crucial dans le développement de thérapies et de diagnostics innovants. La technologie de l\'ADN, en particulier l\'ADN recombinant, permet la production de protéines thérapeutiques telles que l\'insuline et les hormones de croissance, qui sont essentielles pour traiter diverses maladies génétiques. Les thérapies basées sur l\'ARN, y compris les vaccins ARNm et les thérapies d\'interférence ARN (ARNi), offrent des approches prometteuses pour cibler des gènes spécifiques et traiter des maladies telles que le cancer et les infections virales. Les protéines, quant à elles, sont utilisées comme produits biopharmaceutiques, notamment les anticorps monoclonaux et les enzymes, qui sont essentiels au traitement d\'un large éventail de maladies. Ces biomolécules font partie intégrante des progrès de la médecine personnalisée.
La désintégration cellulaire par battage de billes est une méthode mécanique largement utilisée pour briser les cellules afin de libérer leurs composants intracellulaires tels que l\'ADN ou les protéines. Cette technique consiste à mélanger la suspension cellulaire avec des billes de verre, puis à agiter le mélange pour créer des forces de cisaillement qui fissurent les parois cellulaires. Le battage de billes est efficace pour une variété de types de cellules, y compris les bactéries, les levures, les champignons et les algues. Il est particulièrement avantageux car il permet de traiter simultanément plusieurs échantillons sans risque de contamination croisée et ne nécessite pas l\'ajout de produits chimiques susceptibles d\'interférer avec les étapes d\'extraction ultérieures. Le processus peut être réalisé à petite échelle en utilisant des flacons à usage unique de 2 ml ou à plus grande échelle avec des tubes Falcon jetables de 50 ml. Ainsi, le Mill MM 400, équipé de différents adaptateurs, peut désintégrer efficacement des cellules en petits et grands volumes, ce qui en fait un outil polyvalent pour les applications de laboratoire.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"applications.pharma.special.focus.txt.2\";a:4:{s:4:\"text\";s:616:\"Le CryoMill est un excellent outil pour la désintégration des cellules à l\'aide de billes de broyage plus grosses, en particulier pour les échantillons sensibles à la chaleur. En refroidissant le matériau dans le bol de broyage à -196°C avec de l\'azote liquide, le CryoMill garantit que l\'intégrité des protéines et autres composants cellulaires est préservée pendant le processus de désintégration. Avec le MM 500 control, jusqu\'à 2 x 20 ml de suspension cellulaire peuvent être traités cryogéniquement (plage de température de 0 °C à - 100 °C) ou simplement refroidis, par exemple à 10 °C.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"applications.pharma.special.focus.txt.3\";a:4:{s:4:\"text\";s:273:\"Les équipements Retsch offrent également des solutions pour l\'homogénéisation d\'échantillons de tissus tels que le foie ou la peau. Là encore, ces échantillons peuvent être homogénéisés dans des tubes Eppendorf de 2 ml ou 5 ml ou dans des tubes Falcon de 50 ml. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"applications.pharma.specialfocus\";a:4:{s:4:\"text\";s:80:\"Dossier spécial : Homogénéisation des tissus et désintégration des cellules\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"applications.pharma.specialfocus.txt\";a:4:{s:4:\"text\";s:438:\"La désintégration cellulaire est une étape cruciale, en particulier pour la production de produits biopharmaceutiques. Elle consiste à briser les cellules pour libérer des composés biologiquement actifs, tels que des protéines, de l\'ADN, de l\'ARN, qui peuvent être utilisés comme thérapeutiques, vaccins ou dans des applications diagnostiques. L\'homogénéisation de tissus tels que le foie est un autre aspect de cette section.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"applications.pharma.title\";a:4:{s:4:\"text\";s:69:\"Solutions Retsch pour l\'industrie pharmaceutique et médico-technique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"applications.prep.cast_iron.cutting_mounting.bullets.1\";a:4:{s:4:\"text\";s:276:\"White cast iron is extremely hard due to its high carbide content, with hardness values exceeding HV 600. For reliable sectioning of this material, we recommend using resin-bonded silicon carbide cut-off wheel, such as the QATM FS-E, available in diameters from 250 to 600 mm.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:54:\"applications.prep.cast_iron.cutting_mounting.bullets.2\";a:4:{s:4:\"text\";s:259:\"Gray cast iron and other graphite-containing types (e.g., ductile iron, CGI) are somewhat easier to cut, although still relatively hard. For these materials, we recommend using cut-off wheel type FS-D (LINK) or alternatively type FS-E for optimal performance.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"applications.prep.cast_iron.cutting_mounting.txt.1\";a:4:{s:4:\"text\";s:243:\"Due to its brittle nature and relatively high hardness, cast iron requires careful sectioning to avoid introducing microstructural damage such as cracks, overheating, or graphite pull-out. The cutting strategy depends on the type of cast iron:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"applications.prep.cast_iron.cutting_mounting.txt.2\";a:4:{s:4:\"text\";s:1048:\"To ensure clean and damage-free cuts, it is important to use a precision cut-off machine with adequate coolant flow to prevent overheating. Apply moderate feed pressure to avoid microcracks or chipping, and make sure the sample is firmly clamped to prevent movement or vibration during cutting.<br><br>
Mounting is recommended for cast iron samples that require high edge quality and consistent preparation, such as in failure analysis or detailed microstructural evaluation. However, for large specimens or routine quality control, unmounted preparation is commonly used to save time and resources.<br><br>
When mounting is necessary, hot mounting is the preferred method due to its speed and durability. We recommend using EPO BLACK a high-performance, mineral- and glass-filled epoxy resin. It offers very low gap formation, excellent edge retention, and high parallelism. The high filler content also improves machinability, especially important for harder types of cast iron. For standard applications Bakelite is a cost-effective alternative.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"applications.prep.cast_iron.etching.table.1\";a:4:{s:4:\"text\";s:11:\"Composition\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"applications.prep.cast_iron.etching.table.10\";a:4:{s:4:\"text\";s:17:\"2-4 g Picric acid\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"applications.prep.cast_iron.etching.table.11\";a:4:{s:4:\"text\";s:40:\"10 – 120 seconds depending on material\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"applications.prep.cast_iron.etching.table.12\";a:4:{s:4:\"text\";s:108:\"Etches pearlite, martensite and bainite. Uniform etching, even with segregations. Fe3C stained light yellow.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"applications.prep.cast_iron.etching.table.2\";a:4:{s:4:\"text\";s:18:\"Etching Conditions\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"applications.prep.cast_iron.etching.table.3\";a:4:{s:4:\"text\";s:11:\"Description\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"applications.prep.cast_iron.etching.table.4\";a:4:{s:4:\"text\";s:24:\"100 ml ethanol, min. 96%\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"applications.prep.cast_iron.etching.table.5\";a:4:{s:4:\"text\";s:24:\"1-10 ml nitric acid, 65%\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"applications.prep.cast_iron.etching.table.6\";a:4:{s:4:\"text\";s:7:\"(Nital)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"applications.prep.cast_iron.etching.table.7\";a:4:{s:4:\"text\";s:38:\"5 – 60 seconds depending on material\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"applications.prep.cast_iron.etching.table.8\";a:4:{s:4:\"text\";s:70:\"Etches ferrite, pearlite, and martensite. Graphite remains unchanged. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"applications.prep.cast_iron.etching.table.9\";a:4:{s:4:\"text\";s:21:\"100 ml Ethanol (96 %)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"applications.prep.cast_iron.etching.table.caption.\";a:4:{s:4:\"text\";s:108:\"Safety Notice: Acids must be used with caution. Wear protective equipment and follow lab safety guidelines. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"applications.prep.cast_iron.etching.txt\";a:4:{s:4:\"text\";s:401:\"When evaluating the graphite morphology in cast iron, i.e. the shape, size, and distribution of graphite, etching is not necessary, as graphite is already visible on the polished, unetched surface. However, to study the metallic matrix and phases within the microstructure in more detail, chemical etching is required. An overview of the most common etchants for cast iron is given in the table below:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"applications.prep.cast_iron.faq.1.hl\";a:4:{s:4:\"text\";s:58:\"Why is metallographic preparation important for cast iron?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"applications.prep.cast_iron.faq.1.txt\";a:4:{s:4:\"text\";s:267:\"Metallographic preparation is essential for evaluating the internal structure of cast iron. It allows you to assess features like graphite distribution and matrix phases, which directly influence mechanical properties such as strength, ductility, and wear resistance.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"applications.prep.cast_iron.faq.2.hl\";a:4:{s:4:\"text\";s:65:\"What are the different types of cast iron and how do they differ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"applications.prep.cast_iron.faq.2.txt\";a:4:{s:4:\"text\";s:252:\"Common types include gray cast iron (GJL), ductile cast iron (GJS), compacted graphite iron (CGI), and white cast iron. They differ primarily in the form and distribution of carbon, which affects their performance, machinability, and application areas.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"applications.prep.cast_iron.faq.3.hl\";a:4:{s:4:\"text\";s:43:\"Can cast iron be prepared without mounting?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"applications.prep.cast_iron.faq.3.txt\";a:4:{s:4:\"text\";s:239:\"Yes, especially for large components or routine quality checks. However, for detailed analysis and edge-sensitive applications, mounting the sample — typically using hot compression mounting — provides better control and repeatability.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"applications.prep.cast_iron.faq.4.hl\";a:4:{s:4:\"text\";s:42:\"What makes cast iron difficult to prepare?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"applications.prep.cast_iron.faq.4.txt\";a:4:{s:4:\"text\";s:234:\"Cast iron is brittle and often hard, which makes it prone to cracking, chipping, or graphite pull-out during cutting and grinding. Selecting the right tools and process parameters is crucial to avoid introducing preparation artifacts.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"applications.prep.cast_iron.faq.5.hl\";a:4:{s:4:\"text\";s:52:\"How can I avoid corrosion during sample preparation?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"applications.prep.cast_iron.faq.5.txt\";a:4:{s:4:\"text\";s:236:\"To minimize corrosion, clean cast iron samples quickly using cold water, rinse thoroughly with ethanol, and dry with warm air. Avoid prolonged exposure to moisture and use water-free alcohol for especially corrosion-sensitive specimens.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"applications.prep.cast_iron.faq.6.hl\";a:4:{s:4:\"text\";s:64:\"Do I really need to etch cast iron to assess its microstructure?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"applications.prep.cast_iron.faq.6.txt\";a:4:{s:4:\"text\";s:284:\"It depends on what you want to examine. Graphite features — such as shape and distribution — are visible on a polished, unetched surface. But to analyze the metallic matrix (e.g., pearlite, ferrite, or carbides), etching is required, typically using Nital or Murakami’s reagent.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"applications.prep.cast_iron.grinding.table.caption\";a:4:{s:4:\"text\";s:40:\"* Rinsing with water can cause corrosion\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"applications.prep.cast_iron.grinding.txt\";a:4:{s:4:\"text\";s:401:\"Proper grinding and polishing are essential for revealing the microstructure of cast iron without introducing deformation or damaging the graphite structure. The goal is to produce a flat, scratch-free surface that preserves both the graphite morphology and the matrix, enabling accurate metallographic evaluation. A recommended preparation method for CJS and CJL type cast iron is shown in the table.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"applications.prep.cast_iron.grinding.txt.2\";a:4:{s:4:\"text\";s:310:\"Cast iron is prone to corrosion during and after preparation, so cleaning must be done quickly and carefully. Always use cold water for the initial rinse but avoid leaving the sample exposed to water for extended periods. Follow immediately with a thorough rinse in ethanol and dry the specimen using warm air.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"applications.prep.cast_iron.intro txt\";a:4:{s:4:\"text\";s:525:\"From engine blocks to street lanterns and cookware, cast iron is used in a wide range of applications thanks to its excellent castability and cost-effectiveness. Its properties depend largely on the type and shape of carbon it contains, making metallographic analysis essential for understanding and ensuring the quality of cast iron components.<br><br>Here you will find essential information on the metallographic preparation of cast iron, including its different types, classification, and recommended preparation methods.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"applications.prep.cast_iron.intro.topics\";a:4:{s:4:\"text\";s:6:\"Topics\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"applications.prep.cast_iron.intro.topics.1\";a:4:{s:4:\"text\";s:8:\"Overview\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"applications.prep.cast_iron.intro.topics.2\";a:4:{s:4:\"text\";s:39:\"Metallographic preparation of cast iron\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"applications.prep.cast_iron.intro.topics.3\";a:4:{s:4:\"text\";s:20:\"Cutting and mounting\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"applications.prep.cast_iron.intro.topics.5\";a:4:{s:4:\"text\";s:7:\"Etching\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"applications.prep.cast_iron.intro.topics.6\";a:4:{s:4:\"text\";s:3:\"FAQ\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"applications.prep.cast_iron.met_prept.txt\";a:4:{s:4:\"text\";s:638:\"The metallographic preparation of cast iron is a vital step in quality control, as the mechanical properties of the material are strongly affected by the morphology (e.g., shape, volume) of the graphite. The characterization of graphite in cast iron can be performed directly on the polished, unetched sample, usually using standard reference charts or image analysis methods. However, etching is required to reveal and assess the structure of the iron matrix itself. Precise metallographic analysis is essential not only for process control during production, but also for the ongoing development and optimization of cast iron materials.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"applications.prep.cast_iron.overview.txt\";a:4:{s:4:\"text\";s:1297:\"Cast iron is an iron-based alloy family containing more than 2.06% carbon, typically around 3% carbon and 2% silicon, along with elements such as manganese, phosphorus, and sulphur. Shaped primarily through casting, cast iron can be classified by the shape of the graphite it contains. Gray cast iron (CJL) features lamellar graphite, providing excellent castability, vibration damping, high thermal conductivity, and good machinability. Ductile iron (CJS) contains nodular graphite formed by adding magnesium or cerium; this results in high ductility and mechanical properties similar to steel. Compacted graphite iron (CGI; CJV) contains worm-like graphite shapes, produced by adding smaller amounts of magnesium or cerium, and offers a balance of strength and thermal conductivity. White cast iron is the only type that does not contain free graphite.<br><br>
Cast iron stands out as one of the most cost-effective construction materials, offering excellent castability and minimal shrinkage during solidification. However, it is brittle, has limited strength at high temperatures, and cannot be plastically deformed. Thanks to its properties, cast iron is widely used for large components such as engine blocks, machine housings, crankshafts, building parts, as well as cookware and radiators.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"applications.prep.scast_iron.intro.topics.4\";a:4:{s:4:\"text\";s:22:\"Grinding and polishing\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"applications.test_report_database\";a:4:{s:4:\"text\";s:37:\"Base de données des rapports de test\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:15:\"business_area.1\";a:4:{s:4:\"text\";s:6:\"Broyer\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"business_area.1_extended\";a:4:{s:4:\"text\";s:38:\"Concasseurs et broyeurs de laboratoire\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:15:\"business_area.2\";a:4:{s:4:\"text\";s:7:\"Tamiser\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"business_area.2.supplement\";a:4:{s:4:\"text\";s:49:\"Analyse granulométrique selon DIN EN ISO 9000 ff\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"business_area.2_extended\";a:4:{s:4:\"text\";s:22:\"Tamiseuses &amp; Tamis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:15:\"business_area.3\";a:4:{s:4:\"text\";s:8:\"Assister\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"business_area.3_extended\";a:4:{s:4:\"text\";s:29:\"Diviseurs, Presses, Sécheurs\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:16:\"business_area.46\";a:4:{s:4:\"text\";s:13:\"General Files\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"button.contact.local-partner\";a:4:{s:4:\"text\";s:26:\"Contact your local partner\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:17:\"button.learn.more\";a:4:{s:4:\"text\";s:15:\"En savoir plus \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"campaigns.as200jet.propharma.form.alreadyworking.hl\";a:4:{s:4:\"text\";s:53:\"Utilisez-vous déjà une tamiseuse à jet d\'air ?

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"campaigns.as200jet.propharma.form.alreadyworking.txt\";a:4:{s:4:\"text\";s:126:\"Utilisez-vous déjà des instruments Retsch dans votre laboratoire ? Si oui, veuillez indiquer les instruments concernés.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"campaigns.as200jet.propharma.form.different.products.hl\";a:4:{s:4:\"text\";s:44:\"Tamisez-vous différents échantillons ?

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"campaigns.as200jet.propharma.form.howmanysamples.1\";a:4:{s:4:\"text\";s:10:\"Jusqu\'à 5\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"campaigns.as200jet.propharma.form.howmanysamples.2\";a:4:{s:4:\"text\";s:6:\"6 - 20\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"campaigns.as200jet.propharma.form.howmanysamples.3\";a:4:{s:4:\"text\";s:10:\"Plus de 20\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"campaigns.as200jet.propharma.form.howmanysamples.hl\";a:4:{s:4:\"text\";s:54:\"Combien d\'échantillons tamisez-vous par semaine ?

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"campaigns.as200jet.propharma.form.locations.hl\";a:4:{s:4:\"text\";s:55:\"Combien de sites votre entreprise possède-t-elle ?

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"campaigns.as200jet.propharma.form.whydoyouthink.hl\";a:4:{s:4:\"text\";s:99:\"Pourquoi pensez-vous que l`AS 200 jet pharma est l`instrument adéquat pour votre application ?

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"campaigns.as200jet.propharma.hl\";a:4:{s:4:\"text\";s:86:\"Concours exclusif pour marquer le lancement sur le marché, tentez votre chance ! 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"campaigns.as200jet.propharma.participation.bullets.1\";a:4:{s:4:\"text\";s:78:\"Date limite : Nous attendons votre candidature avant le 31 décembre 2025.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"campaigns.as200jet.propharma.participation.bullets.2\";a:4:{s:4:\"text\";s:142:\"Admissibilité : Ouvert aux personnes âgées de 18 ans et plus, à l\'exception des employés de Retsch GmbH et des sociétés affiliées.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"campaigns.as200jet.propharma.participation.hl\";a:4:{s:4:\"text\";s:29:\"Participation au concours

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"campaigns.as200jet.propharma.participation.txt\";a:4:{s:4:\"text\";s:177:\"Pour participer au concours, il suffit de répondre aux questions suivantes et vous êtes inscrit ! Les informations suivantes s\'appliquent pour une participation réussie :

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"campaigns.as200jet.propharma.title\";a:4:{s:4:\"text\";s:46:\"Une précision maximale pour les poudres !

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"campaigns.as200jet.propharma.title2\";a:4:{s:4:\"text\";s:26:\"Votre chance de gagner

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"campaigns.as200jet.propharma.txt\";a:4:{s:4:\"text\";s:851:\"Nous offrons deux tamiseuses tout-en-un AS 200 jet pharma flambant neuves !
Célébrez avec nous le lancement des nouvelles variantes AS 200 jet pro et pharma et tentez votre chance pour gagner l\'une des deux tamiseuses AS 200 jet pharma pour votre laboratoire !
<b>Points forts de l\'AS 200 jet pharma</b>
<ul><li>    Tout-en-un : tamisez, pesez et analysez avec un seul appareil compact</li><li>    Breveté – le premier tamiseur à jet d\'air au monde avec balance intégrée</li><li>    Utilisation intuitive via écran tactile avec guidage étape par étape du tamisage</li><li>    Contrôle du tamisage par code-barres et assistant de pesée</li><li>    Conforme aux normes GMP, connectivité LIMS complète, AuditTrail et plus encore</li><li>Vous souhaitez obtenir des informations détaillées ? Consultez notre nouvelle page.</li></ul>

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"campaigns.as200jet.propharma.txt.2\";a:4:{s:4:\"text\";s:91:\"Les deux tamiseuses seront tirées au sort lors d\'un tirage au sort le 15 janvier 2026.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"campaigns.as200jet.propharma.txt.short\";a:4:{s:4:\"text\";s:120:\"Pour célébrer l’arrivée de l\'AS 200 jet pharma, <b>nous vous offrons la possibilité de gagner deux tamiseuses!</b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"campaigns.as200jet.propharma.txt2\";a:4:{s:4:\"text\";s:195:\"Êtes-vous prêt pour une analyse granulométrique plus rapide, plus précise et sans erreur ?
Répondez simplement aux questions suivantes et, avec un peu de chance, vous pourriez gagner ! 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"company.headline.supplement\";a:4:{s:4:\"text\";s:30:\"Plus de 100 Ans d’Innovation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"company.introduction\";a:4:{s:4:\"text\";s:1002:\"La société a été fondée en 1915 par Friedrich&nbsp;Kurt Retsch. Quelques années plus tard, il déposait son premier brevet en technologie de broyage : un broyeur à mortier qui est devenu célèbre dans le monde entier sous le nom de &quot;broyeur RETSCH&quot;. <br /><br />Cette innovation remplaçait le fastidieux broyage manuel, courant à l\'époque dans les laboratoires et réalisé à l’aide de mortiers manuels ; elle a conféré à RETSCH une excellente réputation auprès de la communauté internationale scientifique et de recherche.<br /><br />La philosophie de RETSCH se base sur l\'orientation client et sur une technologie de pointe. Cela se retrouve dans nos instruments, dont les composants de haute qualité sont conçus pour une parfaite interaction. Les produits RETSCH ne garantissent pas uniquement des résultats représentatifs et reproductibles en matière de broyage et d\'analyse des particules ; ils offrent également une utilisation plus facile et plus confortable.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"company.introduction.new.ceo.hl\";a:4:{s:4:\"text\";s:23:\"Un message de notre PDG\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"company.introduction.new.ceo.txt\";a:4:{s:4:\"text\";s:735:\"En septembre 2024, j\'ai eu l\'honneur de prendre la direction de Retsch GmbH, véritable pionnier et leader du marché dans le domaine de la préparation d\'échantillons. Depuis la création de notre entreprise en 1915 par Friedrich Kurt Retsch, le nom RETSCH est synonyme d\'innovations révolutionnaires dans le domaine de la technologie de broyage. L\'invention du premier broyeur mécanique, le « broyeur Retsch », a non seulement révolutionné les laboratoires du monde entier, mais nous a également valu une renommée internationale dans les domaines de la recherche et de la science.<br /><br />Je vous invite cordialement à découvrir notre entreprise, ses produits et ses services.<br /><br />Avec mes meilleures salutations\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"company.introduction.new.txt\";a:4:{s:4:\"text\";s:977:\"Les broyeurs de laboratoire, tamiseurs et appareils auxiliaires RETSCH constituent la base de résultats d\'analyse représentatifs et reproductibles dans le monde entier, contribuant ainsi de manière décisive aux contrôles qualité et aux activités de recherche et développement. Notre passion pour l\'excellence technologique et notre proximité avec nos clients caractérisent encore aujourd\'hui notre action et garantissent notre position de leader mondial. En étroite collaboration avec nos clients et partenaires, nous développons des machines et des solutions d\'application qui leur permettent de progresser et qui répondent aux exigences les plus élevées en matière de précision, de confort d\'utilisation et de sécurité.<br /><br />En tant que membre de la division Verder Scientific au sein du groupe international Verder, nous sommes fiers de définir, avec nos sociétés sœurs, les normes dans le domaine de la technologie de laboratoire et d\'analyse. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:17:\"company.past.1915\";a:4:{s:4:\"text\";s:101:\"<p class=\"align-left\"><b>1915</b><br />Friedrich Kurt Retsch fonde l’entreprise à Düsseldorf.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:17:\"company.past.1923\";a:4:{s:4:\"text\";s:266:\"<p class=\"align-left\"><b>1923</b><br />RETSCH développe son premier appareil de laboratoire, un broyeur à mortier, qui ne tarde pas à être reconnu dans le monde entier sous le nom de « Broyeur Retsch » en référence à un travail de laboratoire optimisé.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:17:\"company.past.1950\";a:4:{s:4:\"text\";s:149:\"<b>1950<br /></b>Mise en œuvre successive des principes de broyage et de tamisage pour le travail en laboratoire en vue du contrôle de la qualité.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:17:\"company.past.1952\";a:4:{s:4:\"text\";s:218:\"<p class=\"align-right\"><b>1952</b><br />Dirk Sijsling, ingénieur, reprend la direction de l’entreprise F. Kurt RETSCH KG. La production des appareils de laboratoire joue de plus en plus un rôle de premier plan.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:17:\"company.past.1959\";a:4:{s:4:\"text\";s:325:\"<p class=\"align-left\"><b>1959</b><br />RETSCH élargit son programme de fabrication en intégrant les tamiseuses, les diviseurs d’échantillons et les agitateurs magnétiques. Etant un peu à l’étroit à cause de la croissance de la production en série, la société emménage dans des locaux plus spacieux à Haan.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:17:\"company.past.1963\";a:4:{s:4:\"text\";s:308:\"<p class=\"align-right\"><b>1963</b><br />RETSCH intensifie sa collaboration avec des sociétés et des instituts renommés afin de toujours pouvoir doter ses produits des derniers perfectionnements de la technique actuelle. D’ici la fin des années 60, la part des produits exportés est de plus de 35%.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:17:\"company.past.1976\";a:4:{s:4:\"text\";s:186:\"<p class=\"align-left\"><b>1976</b><br />Emménagement dans les nouveaux bâtiments de la société sur le site actuel, à Haan. Ces bâtiments sont ensuite aménagés progressivement.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:17:\"company.past.1989\";a:4:{s:4:\"text\";s:178:\"</p><b>1989</b><br />Retsch fait partie du groupe Verder. Progressivement, Retsch gère la transition d\'une entreprise familiale à une société active au niveau international. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:17:\"company.past.1993\";a:4:{s:4:\"text\";s:84:\"<p class=\"align-left\"><b>1993</b><br />Ouverture de la succursale en Angleterre.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:17:\"company.past.1998\";a:4:{s:4:\"text\";s:199:\"<p class=\"align-right\"><b>1998</b><br />Fondation de la société RETSCH Technology comme centre de profit dans les établissements Retsch en collaboration avec la société Jenoptik L.O.S. GmbH.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:17:\"company.past.1999\";a:4:{s:4:\"text\";s:145:\"<p class=\"align-left\"><b>1999</b><br />Fondation de la filiale au Japon.<br /><br />Verder devient seul propriétaire de la société Retsch.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:17:\"company.past.2000\";a:4:{s:4:\"text\";s:123:\"<p class=\"align-right\"><b>2000</b><br />RETSCH Technology se sépare de Retsch et devient une entreprise indépendante.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:18:\"company.past.2000b\";a:4:{s:4:\"text\";s:207:\"</p><b>Depuis 2000</b><br />RETSCH n\'a cessé d\'étendre sa présence en créant des filiales dans le monde entier et est aujourd\'hui représenté en Europe, en Asie, en Afrique et en Amérique du Nord.</p> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:17:\"company.past.2001\";a:4:{s:4:\"text\";s:49:\"<b>2001</b><br />Fondation de la filiale aux USA.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:17:\"company.past.2003\";a:4:{s:4:\"text\";s:193:\"<b>2003</b><br />Lancement sur le marché de la toute nouvelle génération d\'appareils ZM 200 / PM 100 / PM 200 <img src=\"uploads/RTEmagicC_5ec905dca3.gif.gif\" height=\"1\" width=\"1\" alt=\"\" />
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:17:\"company.past.2005\";a:4:{s:4:\"text\";s:169:\"<p class=\"align-left\"><b></b><b>2005</b><br />Le siège à Haan, Allemagne, est transformée et modernisée. Le laboratoire d\'application agrandi est mis en service.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:17:\"company.past.2006\";a:4:{s:4:\"text\";s:157:\"<p class=\"align-right\"><b>2006</b><br />Fondation de la filiale en Chine.</p>
<img src=\"uploads/RTEmagicC_8565ab6ddc.gif.gif\" width=\"1\" height=\"1\" alt=\"\" />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:17:\"company.past.2008\";a:4:{s:4:\"text\";s:77:\"<p class=\"align-left\"><b>2008</b><br />Fondation de la filiale en Italie.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:17:\"company.past.2010\";a:4:{s:4:\"text\";s:204:\"<b>2010</b><br />Création d\'une filiale en Russie. <img src=\"typo3conf/ext/retsch_locallang/mod1/typo3conf/ext/retsch_locallang/mod1/uploads/RTEmagicC_8565ab6ddc.gif.gif\" width=\"1\" height=\"1\" alt=\"\" />  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:17:\"company.past.2012\";a:4:{s:4:\"text\";s:336:\"<b>2012</b><br />Déménagement vers le nouveau siège : En emménageant dans son nouveau siège, RETSCH a créé des conditions optimales pour l\'innovation et le développement. Ce site moderne souligne l\'engagement de l\'entreprise en faveur de la plus haute qualité en matière de technologie de broyage et de mesure des particules. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:17:\"company.past.2013\";a:4:{s:4:\"text\";s:122:\"<b>2013</b><br />Retsch révolutionne le broyage avec un nouveau type de broyeur: le Broyeur à billes Haute Energie Emax.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:17:\"company.past.2015\";a:4:{s:4:\"text\";s:176:\"<b>2015</b><br /> Retsch célèbre son 100<sup>ème</sup> anniversaire et agrandit sa gamme de produits avec une ligne de concasseurs et de broyeurs à gros débits, Retsch XL.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:17:\"company.past.2021\";a:4:{s:4:\"text\";s:182:\"
2021Avec la commande MM 500, RETSCH lance le premier broyeur à billes qui permet une surveillance et un contrôle précis de la température pendant le processus de broyage.


\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:17:\"company.past.2025\";a:4:{s:4:\"text\";s:108:\"<b>2025<br /></b>Retsch présente le SM 50, le premier broyeur à couteaux avec chambre de broyage amovible.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"competition.dustmon.intro.txt\";a:4:{s:4:\"text\";s:475:\"Dust is everywhere in our environment. It not only affects our health but also automatic filling processes of bulk goods or the functionality of sensitive machines. <br /><br />Did you know that with RETSCH’s Dustmon RD 100 you reliably measure dust concentrations, dust index and dust area in compliance with CIPAC MT 171 method? This compact benchtop analyzer provides real-time analyses with up to 1000 measurements per second - with high reproducibility and stability. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"competition.dustmon.intro_bold.txt\";a:4:{s:4:\"text\";s:186:\"If you need to measure dust index and dust concentration of bulk materials, don’t miss this unique opportunity: the DustMon RD 100 is available at a 50% discount for a limited period! \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"competition.dustmon.offer_inquiry.txt\";a:4:{s:4:\"text\";s:99:\"Please send me a free, non-binding quote for the Dustmon RD 100 with the 50% promotional discount. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"competition.dustmon.slider.hl\";a:4:{s:4:\"text\";s:61:\"Dust up your processes with RETSCH\'S Dustmon&nbsp;RD&nbsp;100\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"competition.dustmon.why_consider.bullets.1\";a:4:{s:4:\"text\";s:49:\"The local dust concentration is shown graphicaly \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"competition.dustmon.why_consider.bullets.2\";a:4:{s:4:\"text\";s:83:\"The Dust Index is calculated: max. concentration + concentration after 30 seconds) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"competition.dustmon.why_consider.bullets.3\";a:4:{s:4:\"text\";s:69:\"Max. 10 overlay dust curves for easy comparison of different samples \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"competition.dustmon.why_consider.bullets.4\";a:4:{s:4:\"text\";s:183:\"The values gained with the DustMon show a very high reproducibility and stability due to the large measuring area of the white light source and sensor in comparison to a laser system \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"competition.dustmon.why_consider.bullets.5\";a:4:{s:4:\"text\";s:99:\"Wear resistant sample beaker avoids premature pouring of the sample which distorts the measurement \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"competition.dustmon.why_consider.hl\";a:4:{s:4:\"text\";s:50:\"Why you should consider the RETSCH DustMon RD 100 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"competition.form.upload_photos_videos.limit.txt\";a:4:{s:4:\"text\";s:124:\"Téléchargement d\'images<br /><sup>(taille maximale du fichier : 10 MB / types de fichiers autorisés : .jpg, .jpeg) </sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"competition.form.upload_photos_videos.txt\";a:4:{s:4:\"text\";s:128:\"J\'autorise Retsch à utiliser l\'image que j\'ai téléchargée sur sa page Web et dans ses publications sur les médias sociaux.*\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"competition.zm300.continuos_striving.hl\";a:4:{s:4:\"text\";s:62:\"Des efforts continus d\'amélioration - depuis les années 1950\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"competition.zm300_50years.entries.hl\";a:4:{s:4:\"text\";s:43:\"Une sélection des images jusqu\'à présent\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"competition.zm300_50years.form.hl\";a:4:{s:4:\"text\";s:22:\"Participez et gagnez !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"competition.zm300_50years.generation.button\";a:4:{s:4:\"text\";s:30:\"Découvrez le nouveau ZM 300 !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"competition.zm300_50years.generation.hl\";a:4:{s:4:\"text\";s:28:\"Un demi-siècle de progrès.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"competition.zm300_50years.generation.txt\";a:4:{s:4:\"text\";s:548:\"Il y a près de 50 ans, nous avons lancé nos broyeurs à rotor à grande vitesse de la série ZM et, depuis, nous les avons constamment optimisés pour nos clients. Chacun de ces broyeurs représentait la meilleure technologie de son époque. C\'est également le cas de notre dernier broyeur ultra-centrifuge, le ZM 300, avec lequel nous sommes la référence en matière d\'homogénéisation des échantillons pour l\'alimentation humaine et animale. Avec une vitesse de 23000 tr/min, c\'est aussi le broyeur à rotor le plus rapide du marché !

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"competition.zm300_50years.header\";a:4:{s:4:\"text\";s:21:\"Le grand défi ZM 300\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"competition.zm300_50years.header_supplement\";a:4:{s:4:\"text\";s:51:\"Prenez une photo et gagnez des prix intéressants !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"competition.zm300_50years.intro.hl\";a:4:{s:4:\"text\";s:60:\"Presque 50 ans de broyeurs ZM : Montrez-nous votre modèle !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"competition.zm300_50years.intro.txt\";a:4:{s:4:\"text\";s:1308:\"Nos broyeurs ultra-centrifuges de la série ZM sont de véritables bêtes de course ! Depuis les années 70, ils sont des assistants fiables dans d\'innombrables laboratoires de contrôle qualité et garantissent une homogénéisation reproductible des échantillons. Robustes. Fiables. Précis.<b><br /><br />Nous voulons fêter cela avec vous : Participez au Défi ZM - et gagnez de superbes prix !</b><br /><br />Nous recherchons le broyeur ultra-centrifuge le plus ancien de la série ZM, mais les modèles ZM plus jeunes peuvent également participer à la tombola et gagner - nous nous réjouissons des nombreuses participations intéressantes !<br /><br />Si vous avez un modèle ZM utilisé quotidiennement, vous pouvez participer comme suit : 
<ul><li>Sortez votre téléphone portable</li><li>Prenez une photo de vous et de votre broyeur</li><li>Téléchargez votre photo via le formulaire</li><li>Indiquez-nous le numéro de série pour la vérification de l\'âge</li></ul>
Si vous le souhaitez : Dites-nous à quoi vous utilisez votre ZM et ce que vous appréciez particulièrement à son sujet !<b><br /><br />Si vous possédez le modèle le plus ancien, vous êtes automatiquement le gagnant du grand prix.</b><br /><br />Tous les autres prix seront tirés au sort parmi tous les participants.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"competition.zm300_50years.prices.1\";a:4:{s:4:\"text\";s:62:\"You win a model of the new ZM 300, the fastest ZM of all time!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"competition.zm300_50years.prices.1.hl\";a:4:{s:4:\"text\";s:61:\"1. Grand prix :<br />Un modèle de base ZM 300 flambant neuf \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"competition.zm300_50years.prices.2.hl\";a:4:{s:4:\"text\";s:62:\"2. Prix :<br />Un bon d\'achat RETSCH d\'une valeur de 2500 € \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"competition.zm300_50years.prices.3.hl\";a:4:{s:4:\"text\";s:61:\"3. Prix :<br />Un bon d\'achat RETSCH d\'une valeur de 1500 €\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"competition.zm300_50years.prices.4\";a:4:{s:4:\"text\";s:135:\"A useful accessory? A value-securing calibration? A down payment for a new RETSCH instrument? You alone decide how to use your voucher.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"competition.zm300_50years.prices.4.hl\";a:4:{s:4:\"text\";s:66:\"4. - 10. Prix :<br />Un bon d\'achat RETSCH d\'une valeur de 500 €\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"competition.zm300_50years.prices.hl\";a:4:{s:4:\"text\";s:39:\"Des prix intéressants vous attendent !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"competition.zm300_50years.winners.1st_prize.hl\";a:4:{s:4:\"text\";s:25:\"The 1st prize goes to... \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"competition.zm300_50years.winners.1st_prize.txt\";a:4:{s:4:\"text\";s:42:\"František Kroupa from the Czech Republic!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"competition.zm300_50years.winners.1st_prize.txt1\";a:4:{s:4:\"text\";s:134:\"He sent us a picture of himself together with his ZM 1 dating back to 1981<br />and is the lucky winner of a brand new RETSCH ZM 300! \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"competition.zm300_50years.winners.1st_prize.txt2\";a:4:{s:4:\"text\";s:38:\"Congratulations to František Kroupa! \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"competition.zm300_50years.winners.2nd_prize.2\";a:4:{s:4:\"text\";s:49:\"Fernando Rozada Gomez, University of León, Spain\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"competition.zm300_50years.winners.2nd_prize.3\";a:4:{s:4:\"text\";s:46:\"Laurent Delpeuch, Eramet Research SAS, France \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"competition.zm300_50years.winners.2nd_prize.4\";a:4:{s:4:\"text\";s:306:\"Hotoshi Asanuma, MF Feed, Japan<br />Lucia Motsa, Advanced Agro-processing Group, South Africa<br />Dr. James Waters, United States<br />Nikolay Popov, Bulgaria<br />Dr. Hossein Baniasadi, Aalto University, Finland<br />Dr. Nikhil Dhawan, India<br />Pattanaporn Muangkaew, SGS Limited, Thailand<br /><br />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"competition.zm300_50years.winners.2nd_prize.hl\";a:4:{s:4:\"text\";s:31:\"Winners of the Retsch Vouchers \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"competition.zm300_50years.winners.2nd_prize.txt\";a:4:{s:4:\"text\";s:220:\"Every participant who sent a picture of herself/himself and/or the RETSCH Ultra Centrifugal Mill (no matter how old) automatically entered the draw.<br /><br />The winners of the second till tenth prize are<b>:<br /></b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"competition.zm300_50years.winners.gallery.hl\";a:4:{s:4:\"text\";s:20:\"The winners gallery \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"competition.zm300_50years.winners.intro.hl\";a:4:{s:4:\"text\";s:36:\"We have found the oldest RETSCH ZM! \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"competition.zm300_50years.winners.intro.txt\";a:4:{s:4:\"text\";s:266:\"We received a lot of entries to our contest celebrating the launch of our new ZM 300 Ultra Centrifugal Mill, and we set out to find the oldest ZM model still in operation. Today we are pleased to announce the grand prize winner and the runners-up of prizes 2 to 10! \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"competition.zm300_50years.winners.outro\";a:4:{s:4:\"text\";s:143:\"We  are delighted about the many pictures we received  and would like to thank all participants for their original and creative contributions! \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:10:\"contact.de\";a:4:{s:4:\"text\";s:308:\"<img src=\"assets/global/img/silk/page_white_acrobat.png\" style=\"cursor:move;\" height=\"16\" width=\"16\" alt=\"\" /> <a href=\"http://www.retsch.com/dl.php?file_id=56bda530-cbc8-4c93-b5b7-17f8bc282b86\" target=\"_blank\" class=\"external-link-new-window\" alt=\"Opens external link in new window\">Map &amp; Directions</a>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:20:\"contact.introduction\";a:4:{s:4:\"text\";s:299:\"Retsch dispose d’un réseau de filiales et de distributeurs formés pour s\'assurer que les produits et services sont disponibles partout dans le monde. Les spécialistes des produits Retsch et le service clientèle se feront un plaisir de répondre à toutes les questions que vous pourriez avoir.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"contact.product-demo.application-lab.button\";a:4:{s:4:\"text\";s:20:\"Planifier une visite\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"contact.product-demo.application-lab.hl\";a:4:{s:4:\"text\";s:25:\"LABORATOIRE D\'APPLICATION\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"contact.product-demo.application-lab.txt\";a:4:{s:4:\"text\";s:209:\"C\'est avec plaisir que nous vous présenterons également les grands appareils sur pied - comme les concasseurs à mâchoires. N\'hésitez pas à nous rendre visite dans notre laboratoire d\'application à Haan.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"contact.product-demo.bus.hl\";a:4:{s:4:\"text\";s:18:\"Laboratoire mobile\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"contact.product-demo.bus.subhead\";a:4:{s:4:\"text\";s:41:\"Formation de votre équipe de laboratoire\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"contact.product-demo.bus.txt\";a:4:{s:4:\"text\";s:290:\"Vous souhaitez initier directement plusieurs employés à l\'art du broyage ? Alors nous venons volontiers vous rendre visite avec notre laboratoire d\'application mobile, le bus laboratoire RETSCH, et nous formerons vos collègues - y compris en ce qui concerne la pratique sur l\'appareil ! \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"contact.product-demo.expert-knowledge\";a:4:{s:4:\"text\";s:34:\"Profitez de <br />notre expertise \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"contact.product-demo.hero.hl\";a:4:{s:4:\"text\";s:26:\"Nous allons vous montrer !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"contact.product-demo.hero.subhead\";a:4:{s:4:\"text\";s:39:\"Démonstrations de produits chez RETSCH\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"contact.product-demo.intro.hl\";a:4:{s:4:\"text\";s:32:\"Notre service à votre intention\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"contact.product-demo.intro.txt\";a:4:{s:4:\"text\";s:339:\"Chaque application et chaque but d\'application posent des exigences individuelles.<br />C\'est précisément pour cette raison que RETSCH vous propose différentes manières de faire la connaissance de nos broyeurs et tamiseuses en service.<br /><br /><b>Pour que vous soyez sûr de trouver le procédé optimal pour votre application.</b> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"contact.product-demo.machines.hl\";a:4:{s:4:\"text\";s:36:\"Découvrez nos appareils sur place !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"contact.product-demo.newsletter-box.button\";a:4:{s:4:\"text\";s:38:\"S\'inscrire maintenant à la newsletter\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"contact.product-demo.newsletter-box.hl\";a:4:{s:4:\"text\";s:30:\"Ne manquez plus aucune offre !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"contact.product-demo.newsletter-box.txt\";a:4:{s:4:\"text\";s:162:\"Inscrivez-vous à notre newsletter, que nous envoyons 6 à 8 fois par an.<br /><br />Vous pouvez bien entendu vous désinscrire facilement et à tout moment.&nbsp\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"contact.product-demo.online.button\";a:4:{s:4:\"text\";s:29:\"Fixer un rendez-vous en ligne\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"contact.product-demo.online.hl\";a:4:{s:4:\"text\";s:23:\"DÉMONSTRATION EN LIGNE\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"contact.product-demo.online.txt\";a:4:{s:4:\"text\";s:133:\"Vous avez bien sûr aussi la possibilité de vous faire présenter nos appareils en ligne, confortablement installé à votre bureau.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"contact.product-demo.onsite.button\";a:4:{s:4:\"text\";s:31:\"Faites votre demande maintenant\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"contact.product-demo.onsite.hl\";a:4:{s:4:\"text\";s:9:\"SUR PLACE\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"contact.product-demo.onsite.txt\";a:4:{s:4:\"text\";s:140:\"Nos appareils viennent chez vous pour que vous puissiez vous faire une idée approfondie et pour que vous puissiez les manipuler vous-même.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"contact.product-demo.overview.applab\";a:4:{s:4:\"text\";s:41:\"Visites de nos laboratoires d\'application\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"contact.product-demo.overview.contactus\";a:4:{s:4:\"text\";s:19:\"Contactez nous pour\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"contact.product-demo.overview.generalrequest\";a:4:{s:4:\"text\";s:20:\"Demandes générales\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"contact.product-demo.overview.onlinedemos\";a:4:{s:4:\"text\";s:15:\"Démos en ligne\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"contact.product-demo.overview.onsite\";a:4:{s:4:\"text\";s:23:\"Visites dans vos locaux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"contact.product-demo.overview.servicerequests\";a:4:{s:4:\"text\";s:19:\"Demandes de service\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"contact.product-demo.overview.testgrindings\";a:4:{s:4:\"text\";s:17:\"Essais de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"contact.product-demo.seminars.button\";a:4:{s:4:\"text\";s:24:\"S\'enregistrer maintenant\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"contact.product-demo.seminars.hl\";a:4:{s:4:\"text\";s:10:\"Seminaires\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"contact.product-demo.seminars.subhead\";a:4:{s:4:\"text\";s:37:\"... ou séminaires près de chez vous\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"contact.product-demo.seminars.txt\";a:4:{s:4:\"text\";s:207:\"Nous organisons régulièrement des séminaires et des ateliers portant sur nos produits et différents domaines d\'application - nous collaborons souvent avec des fabricants d\'appareils d\'analyse renommés. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"contact.product-demo.test-grinding.button\";a:4:{s:4:\"text\";s:23:\"Envoyer un échantillon\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"contact.product-demo.test-grinding.hl\";a:4:{s:4:\"text\";s:15:\"TEST DE BROYAGE\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"contact.product-demo.test-grinding.txt\";a:4:{s:4:\"text\";s:150:\"Envoyez-nous votre échantillon et nous le broyerons ou le mesurerons dans notre laboratoire d\'application, et ce sans aucun engagement de votre part.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"contact.product-demo.webinars.button\";a:4:{s:4:\"text\";s:19:\"Regarder maintenant\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"contact.product-demo.webinars.hl\";a:4:{s:4:\"text\";s:20:\"Séminaires en ligne\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"contact.product-demo.webinars.subhead\";a:4:{s:4:\"text\";s:63:\"Participez à nos séminaires en ligne axés sur la pratique…\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"contact.product-demo.webinars.txt\";a:4:{s:4:\"text\";s:316:\"Nos experts disposent d\'une large connaissance des applications qu\'ils partagent volontiers avec vous. Nous proposons régulièrement des webinaires, souvent avec des partenaires du secteur analytique, qui fournissent de nombreuses informations précieuses ainsi que des astuces et des conseils sur un sujet donné. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"contact.service.introduction\";a:4:{s:4:\"text\";s:511:\"<span id=\"result_box\" lang=\"fr\">Retsch</span> propose un service technique complet et un service après-vente pour votre instrument. Les techniciens de maintenance Retsch dans le monde s\'appuient sur <span id=\"result_box\" lang=\"fr\">une grande expérience</span><span id=\"result_box\" lang=\"fr\"> des produits</span> et de bases de données de service. <br /><br />Pour vous aider rapidement avec votre cas de service après-vente, merci de remplir le formulaire ci-dessous avec le plus de détails&nbsp;possibles.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:10:\"contact.uk\";a:4:{s:4:\"text\";s:165:\"<table><tbody><tr><td rowspan=\"1\"><b>Book an appointment<br /> at your premises:</b></td></tr><tr><td>Simon Rundstrom <br />+44 1433 624236</td></tr></tbody></table>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:21:\"database.introduction\";a:4:{s:4:\"text\";s:486:\"Afin de trouver la meilleure solution possible pour votre préparation d\'échantillon, RETSCH propose un test gratuit de broyage et de tamisage qui sont effectués par nos spécialistes en applications. Sur plus de 25.000 essais de broyage, les applications les plus fréquentes ont été sélectionnées.
<br /><b>En utilisant l\'aide à la sélection ci-dessous, vous pouvez chercher l\'information pour trouver un instrument particulier, adapté à votre échantillon.</b><br /><br />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:18:\"database.new.intro\";a:4:{s:4:\"text\";s:1548:\"Afin de vous aider à identifier la solution la mieux adaptée à vos besoins en matière de préparation d\'échantillons, nos laboratoires d\'application internationaux ont réalisé plus de 25 000 broyages et analyses de particules gratuits. Les applications les plus pertinentes et les plus fréquemment demandées ont été compilées dans cette base de données complète, une ressource précieuse pour vous aider dans le choix de votre équipement.<br /><br /><b>Remarque : </b>même des types de matériaux similaires peuvent présenter des comportements de broyage très différents en fonction de leurs propriétés spécifiques. Par conséquent, les résultats fournis doivent être considérés comme des indications générales uniquement. Pour choisir un instrument fiable, nous vous recommandons vivement de traiter votre propre échantillon dans des conditions réelles. <br /><br /><b>Vos avantages en un coup d\'œil :<br /></b>
<ul><li>Accès rapide à des solutions éprouvées : tirez parti des connaissances issues de plus de 25 000 applications réelles en laboratoire pour présélectionner en toute connaissance de cause les équipements adaptés.</li><li>Réduction des risques liés à l\'investissement dans les équipements : utilisez des données de test réelles pour minimiser les incertitudes avant de prendre une décision d\'achat.</li><li>Assistance d\'experts gratuite : nos laboratoires d\'application expérimentés proposent gratuitement un traitement personnalisé des échantillons et des conseils.</li></ul>

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"database.new.sampletest.hl\";a:4:{s:4:\"text\";s:47:\"Vous souhaitez bénéficier d\'un test gratuit ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"database.new.selectdatabase.hl\";a:4:{s:4:\"text\";s:56:\"Sélectionnez la base de données et lancez la recherche\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"database.notemilling\";a:4:{s:4:\"text\";s:552:\"<b>Il faut insister sur le fait que ces recommandations sont basées sur des échantillons précis fournis par nos clients.</b> Le même matériau pouvant montrer des comportements de broyage très différents, il n’est pas possible de produire des règles ayant une validité universelle. C’est pourquoi ces recommandations de rapports doivent être considérées comme de simples guides de départ pour votre application.<br />Si vous souhaitez que nous testions votre échantillon, contacter notre laboratoire d’essai dans votre agence RETSCH.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"database.notesieving\";a:4:{s:4:\"text\";s:554:\"<b>Il faut insister sur le fait que ces recommandations sont basées sur des échantillons précis fournis par nos clients.</b> Le même matériau pouvant montrer des comportements de tamisage très différents, il n’est pas possible de produire des règles ayant une validité universelle. C’est pourquoi ces recommandations de rapports doivent être considérées comme de simples guides de départ pour votre application. <br />Si vous souhaitez que nous testions votre échantillon, contacter notre laboratoire d’essai dans votre agence RETSCH.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"digital, 2.000 - 10.000 min-1 (14.000 min-1 BOOST)\";a:4:{s:4:\"text\";s:976:\"<span style=\"color: rgb(51, 51, 51); font-family: Verdana, Arial, sans-serif; font-size: 15px; \">numérique, 2.000 - 10.000&nbsp;</span><span style=\"border: 0px; margin: 0px; padding: 0px; font-size: 15px; color: rgb(51, 51, 51); font-family: Verdana, Arial, sans-serif; \">min<span style=\"border: 0px; margin: 0px; padding: 0px; font-size: 12px; line-height: 0; position: relative; vertical-align: baseline; top: -0.5em; \">-1</span></span><span style=\"color: rgb(51, 51, 51); font-family: Verdana, Arial, sans-serif; font-size: 15px; \">&nbsp;(14.000&nbsp;</span><span style=\"border: 0px; margin: 0px; padding: 0px; font-size: 15px; color: rgb(51, 51, 51); font-family: Verdana, Arial, sans-serif; \">min<span style=\"border: 0px; margin: 0px; padding: 0px; font-size: 12px; line-height: 0; position: relative; vertical-align: baseline; top: -0.5em; \">-1</span></span><span style=\"color: rgb(51, 51, 51); font-family: Verdana, Arial, sans-serif; font-size: 15px; \"> BOOST)</span>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"downloads.sieve_care.benefits.bullets\";a:4:{s:4:\"text\";s:830:\"<ol><li>Le cadre de tamisage \"d\'un seul tenant\" et la transition de toile sans rainure empêchent les contaminations croisées (pas de résidus dus à la propagation du matériau, etc.).</li><li>Pas de cavités qui devraient être scellées (pas d\'époxy).</li><li>Haute résistance à la corrosion et nettoyage facile grâce à l\'utilisation d\'aciers inoxydables fortement alliés. </li><li>&nbsp;Un procédé de tension innovant garantit une toile de tamisage durablement tendue.</li><li>Une excellente qualité de produit grâce à une inspection optique sans faille.</li><li>Une stabilité maximale et une étanchéité optimale de la tour de tamisage grâce à la bague d\'étanchéité fournie, qui est placée dans un creux prévu à cet effet.</li><li>Une identification unique du tamis et une traçabilité&nbsp;</li></ol>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"downloads.sieve_care.benefits.hl\";a:4:{s:4:\"text\";s:39:\"Sept avantages uniques des tamis RETSCH\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"downloads.sieve_care.benefits.txt\";a:4:{s:4:\"text\";s:119:\"Découvrez les avantages pour la qualité de vos analyses ainsi que pour la manipulation et la durée de vie des tamis.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"downloads.sieve_care.intro\";a:4:{s:4:\"text\";s:432:\"Pour obtenir les meilleurs résultats à long terme, veuillez suivre les indications de la fiche d\'information que nous avons rédigée pour vous. En outre, cette page vous permettra d\'en savoir plus sur les particularités des tamis Retsch et sur la manière dont ils peuvent rendre votre analyse encore plus précise et fiable. <br /><br />Si vous avez d\'autres questions, nos experts se tiennent volontiers à votre disposition !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"downloads.sieve_care.intro.hl\";a:4:{s:4:\"text\";s:54:\"Nous vous remercions d\'avoir choisi les tamis RETSCH. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"downloads.sieve_care.leaflet.hl\";a:4:{s:4:\"text\";s:42:\"Conseils d\'entretien pour les tamis Retsch\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"downloads.sieve_care.leaflet.txt\";a:4:{s:4:\"text\";s:134:\"Dans la fiche d\'information suivante, nous avons rassemblé des conseils précieux pour assurer une longue durée de vie à vos tamis.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"downloads.sieve_care.sieve_shakers.link\";a:4:{s:4:\"text\";s:19:\"Vers nos tamiseuses\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"downloads.sieve_care.tools.hl\";a:4:{s:4:\"text\";s:69:\"Nos recommandations pour optimiser votre préparation d\'échantillons\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"downloads.sieve_care.tools.sample_divider\";a:4:{s:4:\"text\";s:188:\"Ils divisent tous les produits en vrac coulants avec une telle précision que chaque échantillon partiel correspond exactement à la quantité totale en termes de composition qualitative.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"downloads.sieve_care.tools.sample_divider.bullets.1\";a:4:{s:4:\"text\";s:36:\"Division précise et sans poussière\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"downloads.sieve_care.tools.sample_divider.bullets.2\";a:4:{s:4:\"text\";s:54:\"1 à 10 échantillons en un seul processus de division\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"downloads.sieve_care.tools.sample_divider.bullets.3\";a:4:{s:4:\"text\";s:19:\"Manipulation facile\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"downloads.sieve_care.tools.sieve_accessoires\";a:4:{s:4:\"text\";s:97:\"Le grand choix d\'accessoires de RETSCH permet une analyse granulométrique parfaite et complète.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"downloads.sieve_care.tools.sieve_accessoires.bullets.1\";a:4:{s:4:\"text\";s:17:\"Supports de tamis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"downloads.sieve_care.tools.sieve_accessoires.bullets.2\";a:4:{s:4:\"text\";s:73:\"Accessoires pour tamis de contrôle, tamisage humide et aides au tamisage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"downloads.sieve_care.tools.sieve_accessoires.bullets.3\";a:4:{s:4:\"text\";s:48:\"Diviseur d\'échantillons ...et bien plus encore.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"downloads.sieve_care.tools.tg200\";a:4:{s:4:\"text\";s:139:\"Le sécheur de laboratoire TG 200 permet de sécher en douceur des produits en vrac organiques, inorganiques, chimiques ou pharmaceutiques.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"downloads.sieve_care.tools.tg200.bullets.1\";a:4:{s:4:\"text\";s:24:\"Temps de séchage courts\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"downloads.sieve_care.tools.tg200.bullets.2\";a:4:{s:4:\"text\";s:99:\"séchage, dispersion et mélange en douceur, même pour les matériaux sensibles à la température\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"downloads.sieve_care.tools.tg200.bullets.3\";a:4:{s:4:\"text\";s:26:\"sans surchauffe ponctuelle\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"downloads.sieve_care.tools.ur\";a:4:{s:4:\"text\";s:138:\"La série de bains à ultrasons UR comprend trois tailles pour un nettoyage rapide et facile des tamis d\'analyse et des outils de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"downloads.sieve_care.tools.ur.bullets.1\";a:4:{s:4:\"text\";s:47:\"nettoyage rapide, en douceur et très efficace \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"downloads.sieve_care.tools.ur.bullets.2\";a:4:{s:4:\"text\";s:46:\"augmente la durée de vie des tamis d\'analyse \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"downloads.sieve_care.tools.ur.bullets.3\";a:4:{s:4:\"text\";s:65:\"facile à utiliser, permet d\'économiser du temps et de l\'argent \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"easysieve.download.info\";a:4:{s:4:\"text\";s:1308:\"RETSCH fournit la version de démonstration EasySieve sans engagement et sans frais.<b> La version de démonstration contient toutes les fonctions de la version complète</b>, mais ne peut enregistrer que 5 résultats de tamisage.
Pour l\'installation de la version de démonstration EasySieve, téléchargez le fichier .zip ci-dessous et décompressez-le. Dans le fichier, vous trouverez 3 sous-dossiers avec tous les fichiers d\'installation requis. Veuillez installer les fichiers dans cet ordre:
<ol><li>Du dossier &quot;1_Visual_C++_installer&quot; exécuter le fichier &quot;en_visual_cpp_2015_redistributable_x86_8487157.exe&quot; et suivez les étapes de l’installation sur votre écran.</li><li>Du dossier &quot;2_EasySieve_installer&quot; exécuter le fichier &quot;EasySieveDemo_setup.exe&quot; et suivez les étapes de l’installation sur votre écran.</li><li>Si vous souhaitez utiliser EasySieve avec une connexion à une tamiseuse RETSCH &quot;control&quot;, merci d’installer aussi le driver de tamiseuse AVANT de connecter la tamiseuse à votre ordinateur:</li><li> <p>Du dossier &quot;3_Sieve_Shaker_USB_driver_installer&quot; exécuter le fichier &quot;USBDriverInstaller.exe&quot; et suivez les étapes de l’installation sur votre écran.</p> </li><li>Démarrez EasySieve</li></ol>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"easysieve.download.info.header\";a:4:{s:4:\"text\";s:35:\"EasySieve Version de démonstration\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"easysieve.registration.complete\";a:4:{s:4:\"text\";s:53:\"Nous vous informerons régulièrement des nouveautés\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"easysieve.registration.complete.header\";a:4:{s:4:\"text\";s:55:\"Merci pour l\'enregistrement de votre logiciel EasySieve\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"easysieve.registration.info\";a:4:{s:4:\"text\";s:195:\"Merci d\'avoir choisi le logiciel EasySieve / EasySieve CFR pour votre société!<br /><br />Pour vous fournir le meilleur support dans le futur, merci d\'enregistrer la version de votre EasySieve.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"easysieve.registration.info.header\";a:4:{s:4:\"text\";s:24:\"Enregistrement 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\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"home.slider.mm500_vario.title\";a:4:{s:4:\"text\";s:35:\"NOUVEAU: Vibro-broyeur MM 500 vario\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"home.slider.pm300.hl\";a:4:{s:4:\"text\";s:14:\"Nouveau PM 300\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:21:\"home.slider.pm300.txt\";a:4:{s:4:\"text\";s:37:\"Conçu pour faciliter votre travail !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"home.slider.recycling.supplement\";a:4:{s:4:\"text\";s:32:\"Profitez de nos connaissances ! \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"home.slider.rotor-mills_text\";a:4:{s:4:\"text\";s:71:\"SR 300 / SK 300<br />vitesse variable, grands volumes, nettoyage facile\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"home.slider.rotor-mills_title\";a:4:{s:4:\"text\";s:27:\"Nouveaux broyeurs à rotors\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"home.slider.sieveshakers_text\";a:4:{s:4:\"text\";s:27:\"Un tamisage précis facile!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"home.slider.sieveshakers_title\";a:4:{s:4:\"text\";s:41:\"Nouvelle génération <br />de tamiseuses\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:16:\"home.slider.sm50\";a:4:{s:4:\"text\";s:38:\"Le nouveau champion de la performance \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:18:\"home.slider.sm50.1\";a:4:{s:4:\"text\";s:59:\"Inégalé : réduit les délais de traitement jusqu\'à 60 %\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:18:\"home.slider.sm50.2\";a:4:{s:4:\"text\";s:45:\"Inégalé : jusqu\'à 100 % sans contamination\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:18:\"home.slider.sm50.3\";a:4:{s:4:\"text\";s:41:\"Possibilités d\'application illimitées !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"home.slider.sm50_winners.hl\";a:4:{s:4:\"text\";s:13:\"Loterie SM 50\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"home.slider.sm50_winners.txt\";a:4:{s:4:\"text\";s:83:\"Découvrez comment notre champion de la performance est utilisé par ses gagnants !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"home.slider.tm500.title\";a:4:{s:4:\"text\";s:39:\"Nouveau broyeur à tambour TM&nbsp;500 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:21:\"home.slider.tm500.txt\";a:4:{s:4:\"text\";s:78:\"Broyeur à tambour pour grands volumes jusqu\'à 35 l - version 316L disponible\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"home.slider.zm_300_ultra.hl\";a:4:{s:4:\"text\";s:37:\"Broyeur-<br />Ultra-<br />Centrifuge \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"home.slider.zm_300_ultra.supp\";a:4:{s:4:\"text\";s:50:\"La référence en contrôle qualité depuis 50 ans\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:11:\"iid.details\";a:4:{s:4:\"text\";s:8:\"Détails\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:19:\"iid.recommended_use\";a:4:{s:4:\"text\";s:24:\"Utilisation recommandée\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:16:\"iid.retsch.bb100\";a:4:{s:4:\"text\";s:1600:\"Le concasseur BB 100 est disponible avec différents matériaux des mâchoires et des plaques d\'usure qui permettent un concassage sans contamination et sans abrasion indésirable du matériau.<br /><br /><b>Merci de noter:</b><br />Le matériau des outils de broyage doit être plus dur que l\'échantillon à broyer.<br /><br />Pour plus d\'informations sur les matériaux, veuillez consulter le document : &quot;Material Composition of Equipment and Accessories&quot; à la fin de la liste des numéros d’articles.<br /><br />
<ul><li><b>Acier au manganèse (densité 7,8 g/cm3, dureté 35 HRC):</b></li></ul>
Utilisé pour broyer des échantillons de matériaux moyennement durs à durs et cassants. Comme l\'acier au manganèse est compacté sous pression, le matériau devient plus dur avec le temps.<br /><br />
<ul><li><b>Acier inoxydable (densité 7,8 g/cm3, dureté 550 HV):</b></li></ul>
Utilisé pour concasser des échantillons de matériaux moyennement durs à durs, cassants et non corrosifs.<br /><br />
<ul><li><b>Carbure de tungstène (densité 14,8 g/cm3, dureté 1200 HV):</b></li></ul>
Utilisé pour concasser des échantillons très durs et cassants (avec une dureté Mohs jusqu\'à 7-8). En utilisant du carbure de tungstène, la contamination de l\'échantillon avec du fer est évitée.<br /><br />
<ul><li><b>Acier 1,1750/1,0344 (densité 7,8 g/cm3, dureté 52-60 HRC):</b></li></ul>
Principalement utilisé pour le concassage des matériaux d\'échantillons moyennement durs à durs et cassants. Pour l\'homogénéisation d\'échantillons sans métaux lourds.<br /><br />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:16:\"iid.retsch.bb200\";a:4:{s:4:\"text\";s:1588:\"Le concasseur BB 200 est disponible avec différents matériaux des mâchoires et des plaques d\'usure qui permettent un concassage sans contamination et sans abrasion indésirable du matériau.<br /><br /><b>Merci de noter:</b><br />Le matériau des outils de broyage doit être plus dur que l\'échantillon à broyer.<br /><br />Pour plus d\'informations sur les matériaux, veuillez consulter le document : &quot;Material Composition of Equipment and Accessories&quot; à la fin de la liste des numéros d’articles.<br /><br />
<ul><li><b>Acier au manganèse (densité 7,8 g/cm3, dureté 35 HRC):</b></li></ul>
Utilisé pour broyer des échantillons de matériaux moyennement durs à durs et cassants. Comme l\'acier au manganèse est compacté sous pression, le matériau devient plus dur avec le temps.<br /><br />
<ul><li><b>Acier inoxydable (densité 7,8 g/cm3, dureté 550 HV):</b></li></ul>
Utilisé pour concasser des échantillons de matériaux moyennement durs à durs, cassants et non corrosifs.<br /><br />
<ul><li><b>Carbure de tungstène (densité 14,8 g/cm3, dureté 1200 HV):</b></li></ul>
Utilisé pour concasser des échantillons très durs et cassants (avec une dureté Mohs jusqu\'à 7-8). En utilisant du carbure de tungstène, la contamination de l\'échantillon avec du fer est évitée.<br /><br />
<ul><li><b>Acier 1,1750/1,0344 (densité 7,8 g/cm3, dureté 52-60 HRC):</b></li></ul>
Principalement utilisé pour le concassage des matériaux d\'échantillons moyennement durs à durs et cassants. Pour l\'homogénéisation d\'échantillons sans métaux lourds.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:16:\"iid.retsch.bb300\";a:4:{s:4:\"text\";s:1588:\"Le concasseur BB 300 est disponible avec différents matériaux des mâchoires et des plaques d\'usure qui permettent un concassage sans contamination et sans abrasion indésirable du matériau.<br /><br /><b>Merci de noter:</b><br />Le matériau des outils de broyage doit être plus dur que l\'échantillon à broyer.<br /><br />Pour plus d\'informations sur les matériaux, veuillez consulter le document : &quot;Material Composition of Equipment and Accessories&quot; à la fin de la liste des numéros d’articles.<br /><br />
<ul><li><b>Acier au manganèse (densité 7,8 g/cm3, dureté 35 HRC):</b></li></ul>
Utilisé pour broyer des échantillons de matériaux moyennement durs à durs et cassants. Comme l\'acier au manganèse est compacté sous pression, le matériau devient plus dur avec le temps.<br /><br />
<ul><li><b>Acier inoxydable (densité 7,8 g/cm3, dureté 550 HV):</b></li></ul>
Utilisé pour concasser des échantillons de matériaux moyennement durs à durs, cassants et non corrosifs.<br /><br />
<ul><li><b>Carbure de tungstène (densité 14,8 g/cm3, dureté 1200 HV):</b></li></ul>
Utilisé pour concasser des échantillons très durs et cassants (avec une dureté Mohs jusqu\'à 7-8). En utilisant du carbure de tungstène, la contamination de l\'échantillon avec du fer est évitée.<br /><br />
<ul><li><b>Acier 1,1750/1,0344 (densité 7,8 g/cm3, dureté 52-60 HRC):</b></li></ul>
Principalement utilisé pour le concassage des matériaux d\'échantillons moyennement durs à durs et cassants. Pour l\'homogénéisation d\'échantillons sans métaux lourds.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:15:\"iid.retsch.bb50\";a:4:{s:4:\"text\";s:2116:\"Le concasseur BB 50 est disponible avec différents matériaux des mâchoires et des plaques d\'usure qui permettent un concassage sans contamination et sans abrasion indésirable du matériau.<br /><br /><b>Merci de noter:</b><br />Le matériau des outils de broyage doit être plus dur que l\'échantillon à broyer.<br /><br />Pour plus d\'informations sur les matériaux, veuillez consulter le document : &quot;Material Composition of Equipment and Accessories&quot; à la fin de la liste des numéros d’articles.<br /><br />
<ul><li><b>Acier au manganèse (densité 7,8 g/cm3, dureté 35 HRC):</b></li></ul>
Utilisé pour broyer des échantillons de matériaux moyennement durs à durs et cassants. Comme l\'acier au manganèse est compacté sous pression, le matériau devient plus dur avec le temps.<br /><br />
<ul><li><b>Acier inoxydable (densité 7,8 g/cm3, dureté 550 HV):</b></li></ul>
Utilisé pour concasser des échantillons de matériaux moyennement durs à durs, cassants et non corrosifs.<br /><br />
<ul><li><b>Carbure de tungstène (densité 14,8 g/cm3, dureté 1200 HV):</b></li></ul>
Utilisé pour concasser des échantillons très durs et cassants (avec une dureté Mohs jusqu\'à 7-8). En utilisant du carbure de tungstène, la contamination de l\'échantillon avec du fer est évitée.<br /><br />
<ul><li><b>Oxyde de zirconium (densité 5,9 g/cm3, dureté 1200 HV, résistance élevée à l\'abrasion):</b></li></ul>
Ce matériau céramique convient pour le concassage de matériaux échantillons moyennement durs à durs ou fibreux. Il est principalement utilisé pour les process de broyage sans métaux lourds, mais également lorsque la décoloration de l\'échantillon par abrasion doit être évitée. Gardez à l\'esprit que l\'oxyde de zirconium est un matériau fragile qui peut casser sous trop de stress.<br /><br />
<ul><li><b>Acier 1,1750/1,0344 (densité 7,8 g/cm3, dureté 52-60 HRC):</b></li></ul>
Principalement utilisé pour le concassage des matériaux d\'échantillons moyennement durs à durs et cassants. Pour l\'homogénéisation d\'échantillons sans métaux lourds.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"iid.retsch.bb_028240054\";a:4:{s:4:\"text\";s:533:\"Pour le broyage rapide et continu de grandes quantités de matières grossières jusqu’à la finesse analytique, la combinaison du concasseur à mâchoires BB 200 de RETSCH et du broyeur à disques DM 200 est la solution parfaite.<br /><br />Le concasseur est monté au-dessus du broyeur à disques sur un châssis et les deux instruments sont reliés par une goulotte. Grâce à cette construction, des échantillons d\'une taille d\'alimentation allant jusqu\'à 90 mm peuvent être broyés jusqu\'à 100 microns en une seule étape.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"iid.retsch.bb_028240063\";a:4:{s:4:\"text\";s:545:\"Pour le broyage rapide et continu de grandes quantités de matières grossières jusqu’à la finesse analytique, la combinaison du concasseur à mâchoires BB 200 de RETSCH et du broyeur à disques DM 400 est la solution parfaite.<br /><br />Le concasseur est monté au-dessus du broyeur à disques sur un châssis et les deux instruments sont reliés par une goulotte. Grâce à cette construction, des échantillons d\'une taille d\'alimentation allant jusqu\'à 90 mm peuvent être broyés jusqu\'à 100 microns en une seule étape.<br /><br />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"iid.retsch.bb_semi-cunductor_materials\";a:4:{s:4:\"text\";s:272:\"Cette version particulière est principalement utilisée pour concasser des matériaux semi-conducteurs. Par conséquent, la trémie d\'alimentation et le récipient collecteur sont revêtus de plastique; les mâchoires et les plaques d\'usure sont en carbure de tungstène.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"iid.retsch.cryomill_grinding_balls\";a:4:{s:4:\"text\";s:2115:\"Les billes de broyage sont disponibles en différents diamètres. La règle de base suivante s\'applique : pour un processus de broyage efficace, la bille de broyage doit être au moins 3 fois plus grosse que la plus grosse particule. Pour réduire l\'abrasion et l\'usure, les billes de broyage utilisées dans un processus de broyage doivent toutes avoir le même diamètre.
Le document ‘Grinding jar ball charge’ fournit des détails sur le volume utile des bols de broyage, la taille d\'alimentation maximale et le remplissage correct avec des billes de broyage pour le broyage à sec et humide, ainsi que pour la rupture cellulaire.
Les bols et les billes de broyage doivent toujours être faits du même matériau.
<b><span lang=\"EN-US\">Matériaux disponibles:</span></b>
<ul> <li><b>Acier trempé</b> (densité 7,8 g/cm3, dureté ≤ 235 HB, résistance moyenne à l\'abrasion) <br />généralement utilisé pour broyer des échantillons mi-durs à durs et cassants. <br /><br /></li><li><b>Acier inoxydable</b> (densité 7,7 g/cm3, dureté ≤ 245 HB, résistance moyenne à l\'abrasion) <br />généralement utilisé pour broyer des échantillons mi-durs à durs et cassants. <br /><br /></li><li><b>Oxyde de zirconium</b> (densité 6,05 g/cm3, dureté 1250 HV, résistance élevée à l\'abrasion) <br />matériau céramique approprié pour broyer des échantillons mi-durs à durs et fibreux. Il est généralement utilisé pour les procédés de broyage sans métaux lourds ou les applications pour des tailles de particules ultrafines. <br /><br /></li><li><b>PTFE</b> (densité 2,1 g/cm3, dureté Shore D56, faible résistance à l\'abrasion) <br />convient pour le broyage de matériaux d\'échantillons mous à mi-durs, si l\'analyse ultérieure mesure la teneur en métaux lourds de l\'échantillon, et si l\'abrasion à l\'oxyde de zirconium n\'est pas acceptable. </li></ul>
<b>Note:</b>
Le matériau de l\'outil de broyage doit être plus dur que l\'échantillon. Pour plus d\'informations, consultez le document “Material Analyses of Equipment &amp; Accessories” dans la section Téléchargements.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"iid.retsch.cryomill_grinding_jars\";a:4:{s:4:\"text\";s:2288:\"Les bols de broyage à vis sont étanches à la poussière et à l\'air, ce qui les rend adaptés au broyage sec, humide et cryogénique. De plus, ils enveloppent en toute sécurité l\'atmosphère inerte après avoir été rempli dans une boîte à gants. Choisissez une taille de bol de broyage entre 5 ml et 50 ml qui convient au volume d\'échantillon à traiter (environ 30% du bol doit être rempli avec l\'échantillon).
Le document „Grinding jar ball charge“ fournit des détails sur le volume utile des bols de broyage, la taille d\'alimentation maximale et le remplissage correct avec des billes de broyage pour le broyage à sec et humide, ainsi que pour la rupture cellulaire.
Pour assurer un broyage efficace, les bols de broyage sont disponibles en 4 matériaux différents pour des processus de broyage sans contamination (pas d\'abrasion indésirable).
<b><span lang=\"EN-US\">Matériaux disponibles:</span></b>
<ul> <li><b>Acier trempé</b> (densité 7,6 g/cm3, dureté ≤ 235 HB, résistance moyenne à l\'abrasion) <br />généralement utilisé pour broyer des échantillons mi-durs à durs et fragiles. <br /><br /></li><li><b>Acier inoxydable </b>(densité 7,7 g/cm3, dureté ≤ 245 HB, résistance moyenne à l\'abrasion) <br />généralement utilisé pour broyer des échantillons mi-durs à durs et fragiles. <br /><br /></li><li><b>Oxyde de zirconium</b> (densité 6,05 g/cm3, dureté 1250 HV, résistance élevée à l\'abrasion) <br />matériau céramique approprié pour broyer des échantillons mi-durs à durs et fibreux. Il est généralement utilisé pour les procédés de broyage sans métaux lourds ou les applications pour des tailles de particules ultrafines.  <br /><br /></li><li><b>PTFE</b> (densité 2,1 g/cm3, dureté Shore D56, faible résistance à l\'abrasion) <br />convient pour le broyage de matériaux d\'échantillons mous à mi-durs, si l\'analyse ultérieure mesure la teneur en métaux lourds de l\'échantillon, et si l\'abrasion à l\'oxyde de zirconium n\'est pas acceptable. </li></ul>
<b><span lang=\"EN-US\">Note:</span></b>
Le matériau de l\'outil de broyage doit être plus dur que l\'échantillon. Pour plus d\'informations, consultez le document “Material Analyses of Equipment &amp; Accessories” dans la section Téléchargements.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"iid.retsch.dm_dust_extractor\";a:4:{s:4:\"text\";s:224:\"Comme le broyeur à disque est utilisé pour la pulvérisation, certains matériaux d\'échantillon peuvent provoquer des poussières. La connexion, en option, pour l\'extraction des poussières permet d\'éviter ce problème. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"iid.retsch.dm_grinding_discs\";a:4:{s:4:\"text\";s:1388:\"Un ensemble de disques de broyage se compose d\'un disque de broyage fixe et d\'un disque de broyage en rotation. Pour des processus de broyage efficaces et sans contamination, les disques abrasifs sont disponibles en 4 matériaux différents (pas d\'abrasion indésirable):
 <br /><br />Le disque de broyage en <b>acier trempé</b> est utilisé pour des applications standard (échantillons avec une dureté Mohs de 3 - 6).<br /><br />Le disque de broyage en <b>acier au manganèse</b> est utilisé pour des applications standard (échantillons avec une dureté Mohs de 3 - 6). Comme l\'acier au manganèse est compacté sous pression, le matériau devient plus dur avec le temps. De plus, il contient moins de chrome que l\'acier trempé.<br /><br />Le disque de broyage en <b>carbure de tungstène</b> est recommandé pour broyer des échantillons extrêmement durs d\'une dureté Mohs&gt; 6, comme certains minéraux.<br /><br />Le disque de broyage en <b>oxyde de zirconium</b> est utilisé pour les procédés de broyage sans métaux lourds ou lorsque la couleur naturelle de l\'échantillon doit être conservée (par exemple pour les céramiques dentaires).<br /><br />Note: Le matériau du disque de broyage doit être plus dur que l\'échantillon. Pour plus d\'informations, consultez le document “Material Analyses of Equipment &amp; Accessories” dans la section Téléchargements.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"iid.retsch.dm_jaw_crusher_combination\";a:4:{s:4:\"text\";s:530:\"Pour le broyage rapide et continu de grandes quantités de matériaux grossiers à la finesse analytique, la combinaison du concasseur à mâchoires BB 200 de RETSCH et du broyeur à disques est la solution parfaite. Le concasseur est monté au-dessus du broyeur à disques sur un châssis et les deux instruments sont reliés par une goulotte. Grâce à ce montage, des échantillons d\'une taille d\'alimentation allant jusqu\'à 90 mm peuvent être broyés jusqu\'à 100 microns (DM 200) ou 50 microns (400 DM) en une seule étape.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"iid.retsch.emax_grinding_balls\";a:4:{s:4:\"text\";s:1979:\"Les billes et les bols de broyage doivent toujours être choisis dans le même matériau.
Les billes de broyage sont disponibles en différents diamètres. La règle de base est la suivante : pour un broyage efficace, la bille doit être au moins 3 fois plus grosse que la plus grosse particule de l\'échantillon. Pour éviter l\'abrasion et l\'usure, il est indispensable de n\'utiliser que des billes de diamètre identique. Le nombre de billes de broyage dépend du volume du bol utilisé. Le document &quot;Grinding Jar Ball Charge&quot; dans la section Téléchargements fournit des détails sur les volumes utilisables, les tailles d\'alimentation maximales et le remplissage correct des bols pour le broyage à sec et humide ainsi que la désintégration cellulaire. Pour plus d\'informations sur les matériaux, veuillez consulter le document “Material Analyses of Equipment &amp; Accessories“ dans la section Téléchargements.
<b><span lang=\"EN-US\">Matériaux disponibles :</span></b>
<div><ul><li><span lang=\"EN-US\"><b>Acier inoxydable</b> (densité 7,7 g/cm3 ; dureté ≤ 245 HB, résistance moyenne à l\'abrasion)</span><span lang=\"EN-US\"> typiquement utilisé pour broyer des échantillons mi-durs à durs et cassants.</span> <br /><br /></li><li><span lang=\"EN-US\"><b>Carbure de tungstène</b> (densité 14,8 g/cm3 ; dureté 93,6 HRA ; haute résistance à l\'abrasion)</span><span lang=\"EN-US\"> utilisé pour le broyage d\'échantillons très durs et cassants. L\'utilisation de carbure de tungstène permet d\'éviter la contamination de l\'échantillon par le fer.</span> <br /><br /></li><li><b>Oxyde de zirconium</b> (densité 6,05 g/cm3 ; dureté 1250 HV, haute résistance à l\'abrasion) matériau céramique approprié pour le broyage des échantillons mi durs, durs et fibreux. Il est généralement utilisé pour les procédés de broyage sans métaux lourds ou pour des applications qui visent des granulométries ultrafines. </li></ul></div>
<div></div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"iid.retsch.emax_screw_lock\";a:4:{s:4:\"text\";s:2373:\"Les bols de broyage Emax sont étanches à la pression jusqu\'à 5 bars et conviennent au broyage à sec et humide. Grâce à la fermeture de sécurité intégrée, ils enferment en toute sécurité l\'atmosphère inerte, par exemple après l\'échange de l\'air dans le bol avec un gaz inerte par un couvercle d\'aération.
Les bols de broyage à vis sont étanches à la poussière et à l\'air, ce qui les rend adaptés au broyage à sec, humide et cryogénique.
Choisissez toujours une taille de bol de broyage adaptée au volume de l\'échantillon (environ 30% du bol est rempli de matériau de l\'échantillon). Les bols de broyage sont disponibles dans des tailles allant de 1,5 ml à 25 ml (toutes les tailles ne sont pas disponibles dans tous les matériaux).
Le document “Grinding Jar Ball Charge” dans la section Téléchargements fournit des détails sur les volumes utilisables, les tailles d\'alimentation maximales et le remplissage correct des bols pour le broyage à sec et humide ainsi que la rupture cellulaire.
Pour des processus de broyage efficaces et sans contamination, les bols de broyage sont disponibles en 4 matériaux différents (pas d\'abrasion non désirée).
L\'apport d\'énergie augmente avec la densité d\'un matériau. Pour le broyage d\'échantillons mous, il convient d\'utiliser des matériaux de densité faible à moyenne, tandis que pour les échantillons durs, il est préférable d\'utiliser des matériaux à haute densité.
<b><span lang=\"EN-US\">Matériaux disponibles:</span></b>
<ul><li><b>Acier inoxydable</b> (densité 7,7 g/cm3 ; dureté ≤ 245 HB, résistance moyenne à l\'abrasion) typiquement utilisé pour broyer des échantillons mi-durs à durs et cassants.</li></ul>
<ul><li><b>Carbure de tungstène</b> (densité 14,8 g/cm3 ; dureté 93,6 HRA ; haute résistance à l\'abrasion) utilisé pour le broyage d\'échantillons très durs et cassants. L\'utilisation de carbure de tungstène permet d\'éviter la contamination de l\'échantillon par le fer.</li></ul>
<ul><li><b>Oxyde de zirconium</b> (densité 6,05 g/cm3 ; dureté 1250 HV, haute résistance à l\'abrasion) matériau céramique approprié pour le broyage des échantillons mi durs, durs et fibreux. Il est généralement utilisé pour les procédés de broyage sans métaux lourds ou pour des applications qui visent des granulométries ultrafines.</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"iid.retsch.gm200_containers\";a:4:{s:4:\"text\";s:682:\"<b>Types de récipients de broyage:</b>
<ul><li><b>Récipient de broyage standard:</b></li></ul>
Fait en polycarbonate; il est transparent, résistant aux rayures et autoclavable
<ul><li><b>Récipient de broyage en polypropylène:</b></li></ul>
<span lang=\"EN-US\">L\'alternative économique, mais pas autoclavable</span>
<ul><li><b>Récipient de broyage en acier inoxydable:</b></li></ul>
Idéal pour les matériaux durs ou fragilisés en raison de sa résistance à l\'impact. Ce récipient est également utilisé pour le broyage cryogénique avec de la glace carbonique.
<b>Merci de noter:</b>
Le volume maximal utilisable du récipient de broyage de 1 litre est de 700 ml.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"iid.retsch.gm200_knives\";a:4:{s:4:\"text\";s:732:\"<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\"><b>Couteaux disponibles:</b></p>
<ul><li><b>Couteau en acier inoxydable:</b></li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Parfaitement adapté aux applications standard.</p>
<ul><li><b>Couteau à lame dentelée:</b></li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Particulièrement adapté à l\'homogénéisation de matériaux difficiles comme la viande à couenne ou le bacon fumé.</p>
<ul><li><b>Couteau avec des lames en titane pur:</b></li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Utilisé pour l\'homogénéisation de l\'échantillon sans métaux lourds pour éviter l\'abrasion du fer ou du chrome dans l\'échantillon.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"iid.retsch.gm200_lids_pp\";a:4:{s:4:\"text\";s:2220:\" <b>Types de couvercle pour récipients de broyage en plastique autoclavable (PC) ou PP:</b>
<ul><li><b><span lang=\"EN-US\">Couvercle standard:</span></b></li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Parfaitement adapté aux applications standard.</p>
<ul><li>Couvercle réducteur 0,3 l et 0,5 l:</li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Ces couvercles réduisent le volume du récipient de broyage à 0,3 l / 0,5 l et sont donc particulièrement adaptés pour l\'homogénéisation de petites quantités d\'échantillons.</p>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">La réduction du volume augmente l\'efficacité du process de broyage par rapport à l\'utilisation du couvercle standard, car l\'échantillon est plus souvent poussé contre les lames du couteau. De plus, le dessous concave arrondi du couvercle favorise un excellent mélange et homogénéisation de l\'échantillon.</p>
<ul><li><b>Couvercle gravitique:</b></li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Particulièrement adapté pour homogénéiser les matériaux qui perdent du volume pendant le process de broyage, comme le foin.</p>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Le couvercle réduit automatiquement le volume du récipient, ce qui fait que l\'échantillon est constamment poussé contre les lames de couteau. Cela augmente l\'efficacité du process.</p>
<ul><li><b>Couvercle gravitique avec canaux d’évacuation:</b></li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Particulièrement adapté pour l\'homogénéisation de matériaux à haute teneur en liquide qui prennent d\'abord plus de place mais perdent beaucoup de volume pendant le process de broyage, comme les tomates.</p>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Le couvercle réduit automatiquement le volume du récipient, ce qui fait que l\'échantillon est constamment poussé contre les lames du couteau. Cela augmente l\'efficacité du process.</p>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Le liquide qui monte entre les parois du récipient et le couvercle à cause des forces capillaires est ramené au process de broyage par les canaux d’évacuation.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"iid.retsch.gm200_lids_steel\";a:4:{s:4:\"text\";s:2190:\"<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\"><b>Types de couvercle pour récipients de broyage en verre ou en acier inox:</b></p>
<ul><li><b><span lang=\"EN-US\">Couvercle standard:</span></b></li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Parfaitement adapté aux applications standard:</p>
<ul><li><b>Couvercle réducteur:</b></li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Ces couvercles sont donc particulièrement adaptés pour l\'homogénéisation de petites quantités d\'échantillons.</p>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">La réduction du volume augmente l\'efficacité du process de broyage par rapport à l\'utilisation du couvercle standard, car l\'échantillon est plus souvent poussé contre les lames du couteau. De plus, le dessous concave arrondi du couvercle favorise un excellent mélange et homogénéisation de l\'échantillon.</p>
<ul><li><b>Couvercle gravitique:</b></li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Particulièrement adapté pour homogénéiser les matériaux qui perdent du volume pendant le process de broyage, comme le foin.</p>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Le couvercle réduit automatiquement le volume du récipient, ce qui fait que l\'échantillon est constamment poussé contre les lames de couteau. Cela augmente l\'efficacité du process.</p>
<ul><li><b>Couvercle gravitique avec canaux d’évacuation:</b></li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Particulièrement adapté pour l\'homogénéisation de matériaux à haute teneur en liquide qui prennent d\'abord plus de place mais perdent beaucoup de volume pendant le process de broyage, comme les tomates.</p>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Le couvercle réduit automatiquement le volume du récipient, ce qui fait que l\'échantillon est constamment poussé contre les lames du couteau. Cela augmente l\'efficacité du process.</p>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Le liquide qui monte entre les parois du récipient et le couvercle à cause des forces capillaires est ramené au process de broyage par les canaux d’évacuation.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"iid.retsch.gm300_containers\";a:4:{s:4:\"text\";s:825:\"<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\"><b>Types de récipients de broyage: </b></p>
<ul><li><b>Récipient de broyage standard:</b></li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Fait en polycarbonate, il est transparent, résistant aux rayures et autoclavable</p>
<ul><li><b>Récipient de broyage en acier inoxydable:</b></li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Idéal pour les matériaux durs ou fragilisés en raison de sa résistance à l\'impact. Ce récipient est également utilisé pour le broyage cryogénique avec de la glace carbonique.</p>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\"><b>Merci de noter:</b></p>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Le volume maximal utilisable du récipient de broyage de 5 litres est de 4.5 litres.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"iid.retsch.gm300_knives\";a:4:{s:4:\"text\";s:1073:\"<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\"><b>Couteaux disponibles:</b></p>
<ul><li><b>Couteau en acier inoxydable:</b></li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Parfaitement adapté aux applications standard.</p>
<ul><li><b>Couteau à lame dentelée:</b></li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Particulièrement adapté à l\'homogénéisation de matériaux difficiles comme la viande à couenne ou le bacon fumé.</p>
<ul><li><b>Couteau en acier inoxydable (lames entièrement métalliques et cylindre du couteau) - autoclavable:</b></li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Ce couteau n\'a pas de pièces en plastique et il est donc parfaitement adapté au broyage cryogénique avec de la glace carbonique.</p>
<ul><li><b>Couteau avec lames revêtues de titane-niobium - autoclavable:</b></li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Utilisé pour l\'homogénéisation de l\'échantillon sans métaux lourds pour éviter l\'abrasion du fer ou du chrome dans l\'échantillon.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:21:\"iid.retsch.gm300_lids\";a:4:{s:4:\"text\";s:1880:\"<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\"><b>Types de couvercle pour les récipients de broyage du GM 300:</b></p>
<ul><li>Couvercle standard:</li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Parfaitement adapté aux applications standard.</p>
<ul><li><b>Couvercle pour les applications avec de la glace sèche:</b></li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Utilisé pour le broyage cryogénique avec de la glace sèche. Il possède une ouverture à travers laquelle le CO2 s\'évapore pour éviter une surpression à l\'intérieur du récipient.</p>
<ul><li><b>Couvercle gravitique:</b></li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Particulièrement adapté pour homogénéiser les matériaux qui perdent du volume pendant le process de broyage, comme le foin.</p>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Le couvercle réduit automatiquement le volume du récipient, ce qui fait que l\'échantillon est constamment poussé contre les lames de couteau. Cela augmente l\'efficacité du process.</p>
<ul><li><b>Couvercle gravitique avec canaux d’évacuation:</b></li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Particulièrement adapté pour l\'homogénéisation de matériaux à haute teneur en liquide qui prennent d\'abord plus de place mais perdent beaucoup de volume pendant le process de broyage, comme les tomates.</p>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Le couvercle réduit automatiquement le volume du récipient, ce qui fait que l\'échantillon est constamment poussé contre les lames du couteau. Cela augmente l\'efficacité du process.</p>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Le liquide qui monte entre les parois du récipient et le couvercle à cause des forces capillaires est ramené au process de broyage par les canaux d’évacuation.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"iid.retsch.link_ball_mills_guidelines_document\";a:4:{s:4:\"text\";s:36:\"Cliquez ici pour plus d\'informations\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"iid.retsch.link_material_analyses_document\";a:4:{s:4:\"text\";s:53:\"<b>Cliquez ici pour des informations détaillées</b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"iid.retsch.link_test_sieve_range\";a:4:{s:4:\"text\";s:138:\"<a href=\"https://www.retsch.com/products/sieving/test-sieves/\">Cliquez ici&nbsp; </a>pour trouver notre gamme complète de tamis d\'analyse\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"iid.retsch.mm200_cell_disruption\";a:4:{s:4:\"text\";s:547:\"<div>Pour les applications biologiques telles que la désintégration cellulaire ou l\'homogénéisation de petits échantillons de tissus, une variété de flacons à usage unique sont disponibles. Pour la rupture cellulaire, les billes en verre sont le meilleur choix.
Le document &quot;Grinding Jar Ball Charge&quot; dans la section Téléchargements fournit des détails sur les volumes utilisables, les tailles d\'alimentation maximales et le remplissage correct des bols pour le broyage à sec et humide ainsi que la rupture cellulaire.</div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"iid.retsch.mm200_grinding_balls\";a:4:{s:4:\"text\";s:2823:\"Les billes et les bols de broyage doivent toujours être choisis dans le même matériau. 
Les billes de broyage sont disponibles en différents diamètres. La règle de base est la suivante : pour un broyage efficace, la bille doit être au moins 3 fois plus grosse que la plus grosse particule de l\'échantillon. Pour éviter l\'abrasion et l\'usure, il est indispensable de n\'utiliser que des billes de diamètre identique. 
Le nombre de billes de broyage dépend du volume du bol utilisé. Le document “Grinding Jar Ball Charge” dans la section Téléchargements fournit des détails sur les volumes utilisables, les tailles d\'alimentation maximales et le remplissage correct des bols pour le broyage à sec et humide ainsi que la rupture cellulaire. Pour plus d\'informations sur les matériaux, veuillez consulter le document “Material Analyses of Equipment &amp; Accessories“ dans la section Téléchargements.
<b>Matériaux disponibles&nbsp;:</b>
<ul><li><b>Acier trempé</b> (densité 7,8 g/cm3 ; dureté ≤ 235 HB, résistance moyenne à l\'abrasion)&nbsp; typiquement utilisé pour broyer des échantillons mi-durs à durs et cassants.</li></ul>
<ul><li><b>Acier inoxydable</b> (densité 7,7 g/cm3 ; dureté ≤ 245 HB, résistance moyenne à l\'abrasion) <span lang=\"EN-US\">typiquement utilisé pour broyer des échantillons mi-durs à durs et cassants.</span></li></ul>
<ul><li><b>Carbure de tungstène</b> (densité 14,8 g/cm3 ; dureté 93,6 HRA ; haute résistance à l\'abrasion) utilisé pour le broyage d\'échantillons très durs et cassants. L\'utilisation de carbure de tungstène permet d\'éviter la contamination de l\'échantillon par le fer.</li></ul>
<ul><li><b>Agate</b> (densité 2,6 g/cm3 ; dureté 6,5 - 7 Mohs, faible résistance à l\'abrasion) un matériau naturel de haute pureté adapté au broyage d\'échantillons mous à mi-durs ou fibreux. Grâce à sa faible densité, l\'agate convient aux procédés de broyage doux avec un faible apport d\'énergie. </li></ul>
<ul><li><b>Oxyde de zirconium</b> (densité 6,05 g/cm3 ; dureté 1250 HV, haute résistance à l\'abrasion) matériau céramique approprié pour le broyage des échantillons mi durs, durs et fibreux. Il est généralement utilisé pour les procédés de broyage sans métaux lourds ou pour des applications qui visent des granulométries ultrafines.</li></ul>
<ul><li>Les <b>billes de verre</b> conviennent à des applications telles que la désintégration cellulaire, par exemple de levure, de bactéries ou de microalgues. Pour la levure, de plus grosses billes de verre conviennent mieux, tandis que les microalgues ont besoin de petites billes. Les billes de verre sont également utilisées pour éliminer les bactéries des surfaces ou des échantillons de tissus en vue d\'un diagnostic ultérieur.</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"iid.retsch.mm200_push-fit_lid\";a:4:{s:4:\"text\";s:2664:\"La manipulation facile des bols de broyage munis d\'un couvercle à emboîtement permet un débit d\'échantillons élevé.
Choisissez toujours une taille de bol de broyage adaptée au volume de l\'échantillon (environ 30% du pot est rempli de matériau de l\'échantillon). Les bols de broyage sont disponibles dans des tailles allant de 1,5 ml à 25 ml (toutes les tailles ne sont pas disponibles dans tous les matériaux).
Le document “Grinding Jar Ball Charge” dans la section Téléchargements fournit des détails sur les volumes utilisables, les tailles d\'alimentation maximales et le remplissage correct des bols pour le broyage à sec et humide ainsi que la rupture cellulaire.
Les bols de broyage sont disponibles en 6 matériaux différents (pas d\'abrasion indésirable) pour des processus de broyage efficaces et sans contamination.
L\'apport d\'énergie augmente avec la densité d\'un matériau. Pour le broyage d\'échantillons mous, il convient d\'utiliser des matériaux de densité faible à moyenne, tandis que pour les échantillons durs, il est préférable d\'utiliser des matériaux à haute densité.
<b><span lang=\"EN-US\">Matériaux disponibles :</span></b>
<ul><li><b>Acier trempé</b> (densité 7,8 g/cm3 ; dureté ≤ 235 HB, résistance moyenne à l\'abrasion) typiquement utilisé pour broyer des échantillons mi-durs à durs et cassants.</li></ul>
<ul><li><b>Acier inoxydable</b> (densité 7,7 g/cm3 ; dureté ≤ 245 HB, résistance moyenne à l\'abrasion) typiquement utilisé pour broyer des échantillons mi-durs à durs et cassants.</li></ul>
<ul><li><b>Carbure de tungstène</b> (densité 14,8 g/cm3 ; dureté 93,6 HRA ; haute résistance à l\'abrasion) utilisé pour le broyage d\'échantillons très durs et cassants. L\'utilisation de carbure de tungstène permet d\'éviter la contamination de l\'échantillon par le fer.</li></ul>
<ul><li><b>Agate</b> (densité 2,6 g/cm3 ; dureté 6,5 - 7 Mohs, faible résistance à l\'abrasion) un matériau naturel de haute pureté adapté au broyage d\'échantillons mous à mi-durs ou fibreux. Grâce à sa faible densité, l\'agate convient aux procédés de broyage doux avec un faible apport d\'énergie. </li></ul>
<ul><li><b>Oxyde de zirconium</b> (densité 6,05 g/cm3 ; dureté 1250 HV, haute résistance à l\'abrasion) matériau céramique approprié pour le broyage des échantillons mi durs, durs et fibreux. Il est généralement utilisé pour les procédés de broyage sans métaux lourds ou pour des applications qui visent des granulométries ultrafines.</li></ul>
<p style=\"margin-left:3.3pt; text-align:justify\"></p>
<p style=\"margin-left:3.3pt; text-align:justify\"></p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"iid.retsch.mm400_220010016\";a:4:{s:4:\"text\";s:445:\"Ces flacons à large ouverture sont particulièrement adaptés au mélange de poudres ou de liquides ou à l\'élimination des bactéries des échantillons de tissus en vue d\'un diagnostic ultérieur. De plus, ces flacons à usage unique peuvent être utilisés pour le broyage de matériaux tendres à moyennement durs avec des billes de broyage jusqu\'à 10 mm de diamètre ; un temps de broyage de quelques minutes ne doit pas être dépassé. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"iid.retsch.mm400_cell_disruption\";a:4:{s:4:\"text\";s:549:\"Pour des applications biologiques telles que la désintégration cellulaire ou l\'homogénéisation de petits échantillons de tissus, une variété de flacons à usage unique sont disponibles. Pour la rupture cellulaire, les billes de verre sont le meilleur choix.
Le document &quot;Grinding Jar Ball Charge&quot; dans la section Téléchargements fournit des détails sur les volumes utilisables, les tailles d\'alimentation maximales et le remplissage correct des bols pour le broyage à sec et humide ainsi que la rupture cellulaire.
<div></div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"iid.retsch.mm400_cold_grinding\";a:4:{s:4:\"text\";s:1082:\"Pour le broyage cryogénique, nous recommandons d\'utiliser le kit Cryo qui se compose de deux paires de pinces, deux récipients isolés (1 &amp; 6 litres) ainsi qu\'une paire de lunettes de sécurité.
Pour le broyage cryogénique, veuillez n\'utiliser que des bols de broyage en acier trempé ou en acier inoxydable. Lors de l\'utilisation de bols en d\'autres matériaux, une tension interne peut s\'accumuler et endommager le bol en cas de variations extrêmes de température.
<b><span lang=\"EN-US\">Attention:</span></b>
Tout d\'abord, le bol est rempli d\'échantillon et de bille(s), puis le couvercle est vissé fermement, et le bol est immergé dans le récipient rempli d\'azote liquide avec la pince. Après quelques minutes (l\'azote liquide ne doit plus bouillir), l\'échantillon a été fragilisé indirectement à l\'intérieur du bol qui peut maintenant être retiré à l\'aide de la pince et serré dans le broyeur. Ne remplissez jamais l\'azote liquide dans le bol de broyage car il s\'évapore et provoque une surpression considérable à l\'intérieur du bol.
<div></div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"iid.retsch.mm400_grinding_balls\";a:4:{s:4:\"text\";s:3123:\"<div>Les billes et les bols de broyage doivent toujours être choisis dans le même matériau. 
Les billes de broyage sont disponibles en différents diamètres. La règle de base est la suivante : pour un broyage efficace, la bille doit être au moins 3 fois plus grosse que la plus grosse particule de l\'échantillon. Pour éviter l\'abrasion et l\'usure, il est indispensable de n\'utiliser que des billes de diamètre identique. 
Le nombre de billes de broyage dépend du volume du bol utilisé. Le document “Grinding Jar Ball Charge” dans la section Téléchargements fournit des détails sur les volumes utilisables, les tailles d\'alimentation maximales et le remplissage correct des bols pour le broyage à sec et humide ainsi que la rupture cellulaire. Pour plus d\'informations sur les matériaux, veuillez consulter le document “Material Analyses of Equipment &amp; Accessories“ dans la section Téléchargements.
<b>Matériaux disponibles&nbsp;:</b>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\"></p>
<ul><li><a name=\"_Hlk21099984\"><b>Acier trempé</b> (densité 7,8 g/cm3 ; dureté ≤ 235 HB, résistance moyenne à l\'abrasion) </a>typiquement utilisé pour broyer des échantillons mi-durs à durs et cassants.</li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">&nbsp;</p>
<ul><li><b>Acier inoxydable</b> (densité 7,7 g/cm3 ; dureté ≤ 245 HB, résistance moyenne à l\'abrasion) typiquement utilisé pour broyer des échantillons mi-durs à durs et cassants.</li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">&nbsp;</p>
<ul><li><a name=\"_Hlk21100021\"><b>Carbure de tungstène</b> (densité 14,8 g/cm3 ; dureté 93,6 HRA ; haute résistance à l\'abrasion)</a> utilisé pour le broyage d\'échantillons très durs et cassants. L\'utilisation de carbure de tungstène permet d\'éviter la contamination de l\'échantillon par le fer.</li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">&nbsp;</p>
<ul><li><b>Agate</b> (densité 2,6 g/cm3 ; dureté 6,5 - 7 Mohs, faible résistance à l\'abrasion) un matériau naturel de haute pureté adapté au broyage d\'échantillons mous à mi-durs ou fibreux. Grâce à sa faible densité, l\'agate convient aux procédés de broyage doux avec un faible apport d\'énergie. </li></ul>

<ul><li><b>Oxyde de zirconium</b> (densité 6,05 g/cm3 ; dureté 1250 HV, haute résistance à l\'abrasion) matériau céramique approprié pour le broyage des échantillons mi durs, durs et fibreux. Il est généralement utilisé pour les procédés de broyage sans métaux lourds ou pour des applications qui visent des granulométries ultrafines.</li></ul>

<ul><li>Les <b>billes de verre</b> conviennent à des applications telles que la désintégration cellulaire, par exemple de levure, de bactéries ou de microalgues. Pour la levure, de plus grosses billes de verre conviennent mieux, tandis que les microalgues ont besoin de petites billes. Les billes de verre sont également utilisées pour éliminer les bactéries des surfaces ou des échantillons de tissus en vue d\'un diagnostic ultérieur.</li></ul></div>
<div></div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"iid.retsch.mm400_mixing_cell_disruption\";a:4:{s:4:\"text\";s:1073:\"Les tubes à centrifuger coniques conviennent parfaitement au mélange de poudres ou de liquides, par exemple pour l\'extraction de résidus de pesticides selon la méthode QuEChERS.
Ils peuvent également être utilisés pour l\'extraction enzymatique de suspensions cellulaires - jusqu\'à 8 x 30 ml de suspension cellulaire sont perturbés en une seule étape. Les tissus mous comme le foie peuvent également être homogénéisés dans ces tubes.
Pour des applications biologiques telles que la désintégration cellulaire ou l\'homogénéisation de petits échantillons de tissus, une variété de flacons à usage unique sont disponibles. Pour la rupture cellulaire, les billes de verre sont le meilleur choix.
Le document &quot;Grinding Jar Ball Charge&quot; dans la section Téléchargements fournit des détails sur les volumes utilisables, les tailles d\'alimentation maximales et le remplissage correct des bols pour le broyage à sec et humide ainsi que la rupture cellulaire.
Pour d\'autres questions, veuillez contacter nos experts en applications.
<div></div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"iid.retsch.mm400_screw_top_design\";a:4:{s:4:\"text\";s:2877:\"Les bols de broyage à vis sont étanches à la poussière et à l\'air, ce qui les rend appropriés pour le broyage à sec, humide et cryogénique. De plus, ils enferment en toute sécurité l\'atmosphère inerte, par exemple après que le bol a été rempli dans une boîte à gants.

Choisissez toujours une taille de bol de broyage adaptée au volume de l\'échantillon (environ 30% du bol est rempli de matériau de l\'échantillon). Les bols de broyage sont disponibles dans des tailles allant de 1,5 ml à 50 ml (toutes les tailles ne sont pas disponibles dans tous les matériaux).

Le document “Grinding Jar Ball Charge” dans la section Téléchargements fournit des détails sur les volumes utilisables, les tailles d\'alimentation maximales et le remplissage correct des bols pour le broyage à sec et humide ainsi que la rupture cellulaire.

Les bols de broyage sont disponibles en 6 matériaux différents (pas d\'abrasion indésirable) pour des processus de broyage efficaces et sans contamination.

L\'apport d\'énergie augmente avec la densité d\'un matériau. Pour le broyage d\'échantillons mous, il convient d\'utiliser des matériaux de densité faible à moyenne, tandis que pour les échantillons durs, il est préférable d\'utiliser des matériaux à haute densité.
<span lang=\"EN-US\">&nbsp;</span>
<b>Matériaux disponibles :</b>
<ul><li><b>Acier trempé</b> (densité 7,8 g/cm3 ; dureté ≤ 235 HB, résistance moyenne à l\'abrasion) typiquement utilisé pour broyer des échantillons mi-durs à durs et cassants.</li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">&nbsp;</p>
<ul><li><b>Acier inoxydable</b> (densité 7,7 g/cm3 ; dureté ≤ 245 HB, résistance moyenne à l\'abrasion) typiquement utilisé pour broyer des échantillons mi-durs à durs et cassants.</li></ul>

<ul><li><b>Carbure de tungstène</b> (densité 14,8 g/cm3 ; dureté 93,6 HRA ; haute résistance à l\'abrasion) utilisé pour le broyage d\'échantillons très durs et cassants. L\'utilisation de carbure de tungstène permet d\'éviter la contamination de l\'échantillon par le fer.</li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">&nbsp;</p>
<ul><li><b>Agate</b> (densité 2,6 g/cm3 ; dureté 6,5 - 7 Mohs, faible résistance à l\'abrasion) un matériau naturel de haute pureté adapté au broyage d\'échantillons mous à mi-durs ou fibreux. Grâce à sa faible densité, l\'agate convient aux procédés de broyage doux avec un faible apport d\'énergie. </li></ul>

<ul><li><b>Oxyde de zirconium</b> (densité 6,05 g/cm3 ; dureté 1250 HV, haute résistance à l\'abrasion) matériau céramique approprié pour le broyage des échantillons mi durs, durs et fibreux. Il est généralement utilisé pour les procédés de broyage sans métaux lourds ou pour des applications qui visent des granulométries ultrafines.</li></ul>
<div></div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"iid.retsch.mm500_cold_grinding\";a:4:{s:4:\"text\";s:1045:\"Pour le broyage cryogénique, nous recommandons d\'utiliser le kit Cryo qui se compose de deux paires de pinces, deux récipients isolés (1 &amp; 6 litres) ainsi qu\'une paire de lunettes de sécurité.
Pour le broyage cryogénique, veuillez n\'utiliser que des bols de broyage en acier trempé ou en acier inoxydable. Lors de l\'utilisation de bols en d\'autres matériaux, une tension interne peut s\'accumuler et endommager le bol en cas de variations extrêmes de température.
<b>Attention:</b>

Tout d\'abord, le bol est rempli d\'échantillon et de bille(s), puis le couvercle est vissé fermement, et le bol est immergé dans le récipient rempli d\'azote liquide avec la pince. Après quelques minutes (l\'azote liquide ne doit plus bouillir), l\'échantillon a été fragilisé indirectement à l\'intérieur du bol qui peut maintenant être retiré à l\'aide de la pince et serré dans le broyeur. Ne remplissez jamais l\'azote liquide dans le bol de broyage car il s\'évapore et provoque une surpression considérable à l\'intérieur du bol.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"iid.retsch.mm500_grinding_balls\";a:4:{s:4:\"text\";s:2263:\"<div>Les billes et les bols de broyage doivent toujours être choisis dans le même matériau. 
Les billes de broyage sont disponibles en différents diamètres. La règle de base est la suivante : pour un broyage efficace, la bille doit être au moins 3 fois plus grosse que la plus grosse particule de l\'échantillon. Pour éviter l\'abrasion et l\'usure, il est indispensable de n\'utiliser que des billes de diamètre identique. 
Le nombre de billes de broyage dépend du volume du bol utilisé. Le document “Grinding Jar Ball Charge” dans la section Téléchargements fournit des détails sur les volumes utilisables, les tailles d\'alimentation maximales et le remplissage correct des bols pour le broyage à sec et humide ainsi que la rupture cellulaire. Pour plus d\'informations sur les matériaux, veuillez consulter le document “Material Analyses of Equipment &amp; Accessories“ dans la section Téléchargements.
<b>Matériaux disponibles&nbsp;:</b>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\"></p>
<ul><li><a name=\"_Hlk21099984\"><b>Acier trempé</b> (densité 7,8 g/cm3 ; dureté ≤ 235 HB, résistance moyenne à l\'abrasion) </a>typiquement utilisé pour broyer des échantillons mi-durs à durs et cassants.</li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">&nbsp;</p>
<ul><li><b>Acier inoxydable</b> (densité 7,7 g/cm3 ; dureté ≤ 245 HB, résistance moyenne à l\'abrasion) typiquement utilisé pour broyer des échantillons mi-durs à durs et cassants.</li></ul>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">&nbsp;</p>
<ul><li><a name=\"_Hlk21100021\"><b>Carbure de tungstène</b> (densité 14,8 g/cm3 ; dureté 93,6 HRA ; haute résistance à l\'abrasion)</a> utilisé pour le broyage d\'échantillons très durs et cassants. L\'utilisation de carbure de tungstène permet d\'éviter la contamination de l\'échantillon par le fer.</li></ul>

<ul><li><b>Oxyde de zirconium</b> (densité 6,05 g/cm3 ; dureté 1250 HV, haute résistance à l\'abrasion) matériau céramique approprié pour le broyage des échantillons mi durs, durs et fibreux. Il est généralement utilisé pour les procédés de broyage sans métaux lourds ou pour des applications qui visent des granulométries ultrafines.</li></ul></div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"iid.retsch.mm500_screw_lock\";a:4:{s:4:\"text\";s:2470:\"Les bols de broyage à vis du MM 500 sont étanches jusqu\'à 5 bars et conviennent au broyage à sec, humide et cryogénique. Grâce à la fermeture de sécurité intégrée, ils enferment en toute sécurité l\'atmosphère inerte, par exemple après l\'échange de l\'air dans le bol avec un gaz inerte par un couvercle d\'aération. La géométrie spéciale des bols facilite le remplissage des bols avec le matériau de l\'échantillon.

Choisissez toujours une taille de bol de broyage adaptée au volume de l\'échantillon (environ 30% du bol est rempli de matériau de l\'échantillon). Les bols de broyage sont disponibles dans des tailles allant de 1,5 ml à 50 ml (toutes les tailles ne sont pas disponibles dans tous les matériaux).

Le document “Grinding Jar Ball Charge” dans la section Téléchargements fournit des détails sur les volumes utilisables, les tailles d\'alimentation maximales et le remplissage correct des bols pour le broyage à sec et humide ainsi que la rupture cellulaire.

Les bols de broyage sont disponibles en 4 matériaux différents (pas d\'abrasion indésirable). L\'apport d\'énergie augmente avec la densité d\'un matériau. Pour le broyage d\'échantillons mous, il convient d\'utiliser des matériaux de densité faible à moyenne, tandis que pour les échantillons durs, il est préférable d\'utiliser des matériaux à haute densité.

<b>Matériaux disponibles :</b>

<ul><li><b>Acier trempé</b> (densité 7,8 g/cm3 ; dureté ≤ 235 HB, résistance moyenne à l\'abrasion) typiquement utilisé pour broyer des échantillons mi-durs à durs et cassants.</li></ul>

<ul><li><b>Acier inoxydable</b> (densité 7,7 g/cm3 ; dureté ≤ 245 HB, résistance moyenne à l\'abrasion) typiquement utilisé pour broyer des échantillons mi-durs à durs et cassants.</li></ul>

<ul><li><b>Carbure de tungstène</b> (densité 14,8 g/cm3 ; dureté 93,6 HRA ; haute résistance à l\'abrasion) utilisé pour le broyage d\'échantillons très durs et cassants. L\'utilisation de carbure de tungstène permet d\'éviter la contamination de l\'échantillon par le fer.</li></ul>

<ul><li><b>Oxyde de zirconium</b> (densité 6,05 g/cm3 ; dureté 1250 HV, haute résistance à l\'abrasion) matériau céramique approprié pour le broyage des échantillons mi durs, durs et fibreux. Il est généralement utilisé pour les procédés de broyage sans métaux lourds ou pour des applications qui visent des granulométries ultrafines.</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"iid.retsch.pm.aeration_lids\";a:4:{s:4:\"text\";s:580:\"Le couvercle d\'aération est utilisé pour créer une atmosphère inerte dans le bol de broyage.
Les bols sont étanches aux gaz et à la poussière, mais pour le broyage humide et sous atmosphère inerte, le dispositif de fermeture de sécurité doit être utilisé. Il permet la manipulation étanche aux gaz à l\'extérieur du broyeur à billes planétaire, p.ex. à l\'intérieur d\'une boîte à gants, et assure le transport en sécurité du bol de broyage. Ainsi, une surpression qui peut s\'accumuler pendant et après le processus de broyage humide ne peut pas s\'échapper.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"iid.retsch.pm_030250002\";a:4:{s:4:\"text\";s:512:\"<div>
<b>Cet adaptateur permet d\'empiler deux bols de broyage de 50 ml (acier trempé ou inox).</b>
Pour l\'empilage de bols de 50 ml de carbure de tungstène, d\'agate, d\'oxyde d\'aluminium fritté ou d\'oxyde de zirconium, veuillez utiliser l\'adaptateur avec l\'article n°. 03.025.003.
Les bols de broyage avec les volumes suivants peuvent être empilés sans adaptateurs: 12 ml, 25 ml.
<b>Merci de noter:</b>
Seuls deux bols de broyage de même matériau et de volume identique peuvent être empilés. </div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"iid.retsch.pm_030250003\";a:4:{s:4:\"text\";s:686:\"<div>
<b>Cet adaptateur permet d\'empiler deux bols de broyage de 50 ml (<span style=\"font-size:11.0pt; line-height:107%; font-family:&quot;Calibri&quot;,sans-serif\">carbure de tungstène, d\'agate, d\'oxyde d\'aluminium fritté ou d\'oxyde de zirconium</span>).</b>
Pour l\'empilage de bols de 50 ml de carbure de tungstène, d\'agate, d\'oxyde d\'aluminium fritté ou d\'oxyde de zirconium, veuillez utiliser l\'adaptateur avec l\'article n°. 03.025.002.
Les bols de broyage avec les volumes suivants peuvent être empilés sans adaptateurs: 12 ml, 25 ml.
<b>Merci de noter:</b>
Seuls deux bols de broyage de même matériau et de volume identique peuvent être empilés.</div>
<div></div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"iid.retsch.pm_222210002\";a:4:{s:4:\"text\";s:302:\"<div>
Le poids supplémentaire (1 kg) est vissé sur le contrepoids du récipient de broyage de sorte que le poids maximum du bol de broyage incluant les billes, l\'échantillon, le dispositif de fermeture de sécurité et éventuellement un liquide soit de 8,5 kg au lieu de 7,5 kg.</div>
<div></div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"iid.retsch.pm_grinding_balls\";a:4:{s:4:\"text\";s:3544:\"Les billes de broyage sont disponibles en différents diamètres. La règle de base suivante s\'applique : pour un processus de broyage efficace, la bille de broyage doit être au moins 3 fois plus grosse que la plus grosse particule. Pour réduire l\'abrasion et l\'usure, les billes de broyage utilisées dans un processus de broyage doivent toutes avoir le même diamètre.
Le nombre de billes dépend du volume du bol utilisé. Le document ‘Grinding jar ball charge’ fournit des détails sur le volume utile des bols de broyage, la taille d\'alimentation maximale et le remplissage correct avec des billes de broyage pour le broyage à sec et humide, ainsi que pour la rupture cellulaire.
Les bols et les billes de broyage doivent toujours être faits du même matériau.
<b>Matériaux disponibles:</b> 
<ul> <li><b>Acier trempé</b> (densité 7,8 g/cm<sup>3</sup>, dureté ≤ 235 HB, résistance moyenne à l\'abrasion) <br />généralement utilisé pour broyer des échantillons mi-durs à durs et cassants. <br /><br /></li> <li><b>Acier inoxydable</b> (densité 7,7 g/cm<sup>3</sup>, dureté ≤ 245 HB, résistance moyenne à l\'abrasion) <br />généralement utilisé pour broyer des échantillons mi-durs à durs et cassants. <br /><br /></li> <li><b>Carbure de tungstène</b> (densité 14,8 g/cm<sup>3</sup>, dureté 93,6 HRA, résistance élevée à l\'abrasion) <br /> utilisé pour broyer des échantillons très durs et cassants. En utilisant du carbure de tungstène, la contamination de l\'échantillon avec du fer est évitée. <br /><br /></li> <li><b>Agate</b> (densité 2,6 g/cm<sup>3</sup>, dureté 6,5 - 7 Mohs, faible résistance à l\'abrasion) <br />un matériau naturel très pur approprié pour broyer des échantillons mous à mi-durs ou fibreux. Grâce à sa faible densité, l\'agate convient pour les processus de broyage en douceur avec un faible apport d\'énergie. <br /><br /></li> <li><span style=\"font-size:11.0pt; line-height:107%; font-family:&quot;Calibri&quot;,sans-serif\"><b>Le Corindon fritté</b> (densité 3,8 g/cm<sup>3</sup>, dureté 1600 HV 0,5, résistance moyenne à l\'abrasion) est un </span>matériau céramique adapté au broyage d\'échantillons mous à mi-durs ou fibreux. Il est principalement utilisé pour les processus de broyage sans métaux lourds. <br /><br /></li> <li><span style=\"font-size:11.0pt; line-height:107%; font-family:&quot;Calibri&quot;,sans-serif\"><b>Le nitrure de silicium</b> (densité 3,6 g/cm<sup>3</sup>, dureté 1600 HV, résistance élevée à l\'abrasion) est un </span>matériau céramique adapté au broyage d\'échantillons mi-durs à durs. En raison de sa faible densité, le nitrure de silicium est utilisé pour les processus de broyage en douceur avec une faible consommation d\'énergie. Grâce à la haute résistance à l\'abrasion du matériau, il convient également parfaitement au broyage ultrafin. <br /><br /></li> <li><b>Oxyde de zirconium</b> (densité 6,05 g/cm<sup>3</sup>, dureté 1250 HV, résistance élevée à l\'abrasion) <br />matériau céramique approprié pour broyer des échantillons mi-durs à durs et fibreux. Il est généralement utilisé pour les procédés de broyage sans métaux lourds ou les applications pour des tailles de particules ultrafines. <br /><br /></li> </ul>
<b><span lang=\"EN-US\">Note:</span> </b>Le matériau de l\'outil de broyage doit être plus dur que l\'échantillon. Pour plus d\'informations, consultez le document “Material Analyses of Equipment &amp; Accessories” dans la section Téléchargements.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"iid.retsch.pm_grinding_jars_comfort\";a:4:{s:4:\"text\";s:4018:\"La gamme &quot;comfort&quot; des bols de broyage a été spécialement conçu pour des conditions de travail extrêmes tels que les essais à long terme, le broyage humide, des charges mécaniques élevées et des vitesses maximales, ainsi que pour la mécanosynthèse. L\'étanchéité avec un joint torique rend les bols étanches aux gaz et à la poussière. Un verrou anti-rotation intégré assure une assise sûre et antidérapante.

Toujours choisir une taille de bol de broyage adaptée au volume de l\'échantillon (environ 30% du bol est rempli avec le matériau de l\'échantillon). Les bols de broyage sont fournis dans des tailles allant de 12 ml à 500 ml (toutes les tailles ne sont pas disponibles dans tous les matériaux).
<span lang=\"EN-US\">&nbsp;</span>
Le document “Grinding Jar Ball Charge” dans la section Téléchargements fournit des détails sur les volumes utilisables, les tailles d\'alimentation maximales et le remplissage correct des bols avec des billes de broyage pour le broyage à sec et humide ainsi que la désintégration des cellules.
<span lang=\"EN-US\">&nbsp;</span>
Pour les procédés de broyage efficaces et sans risque de contamination, des bols de broyage &quot;comfort&quot; sont disponibles dans différents matériaux (pas d\'abrasion indésirable).
<span lang=\"EN-US\"><br /></span>
<b>Matériaux disponibles</b>

<ul><li><b>Acier trempé</b> (densité 7,8 g/cm3, dureté 750 HV, résistance moyenne à l\'abrasion):</li></ul>
généralement utilisé pour pulvériser des échantillons moyennement durs à durs et fragiles

<ul><li><b>Acier inoxydable</b> (densité 7,8 g/cm3, dureté 550 HV, résistance moyenne à l\'abrasion):</li></ul>
généralement utilisé pour pulvériser des échantillons moyennement durs à durs et fragiles

<ul><li><b>Carbure de tungstène</b> (densité 14,8 g/cm3, dureté 1200 HV, résistance élevée à l\'abrasion):</li></ul>
utilisé pour broyer des matériaux très durs et cassants

<ul><li><b>Agate </b>(densité 2,6 g/cm3, dureté 1000 HV, faible résistance à l\'abrasion)&nbsp;:</li></ul>
un matériau naturel très pur approprié pour pulvériser des échantillons mous à moyennement durs ou fibreux. Grâce à sa faible densité, l\'agate convient pour les processus de broyage en douceur avec un faible apport d\'énergie.

<ul><li><b>Corindon fritté</b> (densité 3,9 g/cm3, dureté 1750 HV, résistance moyenne à l\'abrasion):</li></ul>
un matériau céramique approprié pour le broyage d\'échantillons mous à moyennement durs ou fibreux. Il est principalement utilisé pour les processus de broyage sans métaux lourds.

<ul><li><b>Nitrure de silicium</b> (densité 3,6 g/cm3, dureté 1600 HV, résistance élevée à l\'abrasion):</li></ul>
un matériau céramique approprié pour le broyage d\'échantillons moyennement durs à durs. En raison de sa faible densité, le nitrure de silicium est utilisé pour les processus de broyage en douceur avec une faible consommation d\'énergie. Grâce à la haute résistance à l\'abrasion du matériau, il convient également parfaitement au broyage ultrafin.

<ul><li><b>Oxyde de zirconium</b> (densité 5,9 g/cm3, dureté 1200 HV, résistance élevée à l\'abrasion):</li></ul>
un matériau céramique approprié pour pulvériser des échantillons moyennement durs à durs et fibreux. Il est généralement utilisé pour les processus de broyage sans métaux lourds mais aussi pour le broyage ultrafin.

<b>Veuillez noter:</b>
Le matériau des outils de broyage doit être plus dur que l\'échantillon. L\'apport d\'énergie augmente avec la densité d\'un matériau. Pour la pulvérisation d\'échantillons mous, il convient d\'utiliser des matériaux de densité faible à moyenne, tandis que pour les échantillons durs, il est préférable d\'utiliser des matériaux à haute densité.
Pour plus d\'informations sur les matériaux, veuillez consulter le document “Material Analyses of Equipment &amp; Accessories“ dans la section Téléchargements.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"iid.retsch.pp25_224400001\";a:4:{s:4:\"text\";s:308:\"Le Licowax stabilise l\'échantillon. Le ratio de mélange 4 parties d\'échantillon + 1 partie de Licowax fournit des résultats optimaux. Le Licowax est approprié pour stabiliser des échantillons comme le verre, les minerais ou les alliages qui feraient des comprimés très cassants sans l\'ajout de cire. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"iid.retsch.pp25_224400003\";a:4:{s:4:\"text\";s:411:\"Les comprimés de cellulose Spectromelt sont utilisés pour stabiliser l\'échantillon, tout comme le Licowax. Environ 20% sont ajoutés pendant le broyage. Le Spectromelt convient pour stabiliser des échantillons comme le verre, les minerais, ou les alliages qui feraient des comprimés très fragiles sans l\'addition de la cire.
Le Spectromelt est chimiquement plus pur que le Licowax mais moins stabilisant.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"iid.retsch.pp_aluminium_cups\";a:4:{s:4:\"text\";s:232:\"Les capsules en aluminium stabilisent la pastille et prolongent son stockage. De plus, la capsule peut être facilement étiquetée. Les capsules en aluminium peuvent être insérées dans la presse avec le diamètre correspondant. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"iid.retsch.pp_steel_rings\";a:4:{s:4:\"text\";s:294:\"Les outils de pressage pour les bagues en acier ne peuvent être utilisés que pour les diamètres extérieurs et intérieurs correspondants. Les anneaux en acier stabilisent la tablette, facilitent le transport et sont principalement utilisés et réutilisés dans les systèmes automatisés. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"iid.retsch.pt200_slot_width\";a:4:{s:4:\"text\";s:1240:\"Le taux de division maximum dépend de la largeur de fente maximale qui peut être définie sur le cône inférieur. Cela diffère entre les trois cônes inférieurs qui sont disponibles.
 <br /><br />Le plus petit ratio de division dépend de la taille maximale des particules de l\'échantillon puisque la largeur de la fente doit être au moins 3 fois plus large que la taille maximale des particules. Cela signifie que des fractions plus petites peuvent être prises à partir de plus petites tailles de particules.<br /><br />La largeur de fente \"X\" à régler peut être calculée à partir du rapport de la quantité fractionnaire requise \"QT\" à la quantité initiale \"QA\" multipliée par la circonférence de pas fixe \"U\" du cône inférieur (U = 795 mm pour tous les cônes inférieurs).<br /><br />X = (QT/QA) x U<br /><br />Exemple:<br /><br />Un échantillon représentatif de 200 ml doit être prélevé sur une quantité d\'échantillon initiale<br /><br />de 5000 ml (ratio de division 1:25). X = (200 ml / 5000 ml) x 795 mm = 32 mm. Cela signifie que la largeur de la fente doit être réglée sur 32 mm.<br /><br />Note: La quantité de l\'échantillon doit être suffisamment grande pour représenter la quantité initiale.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"iid.retsch.pt_aluminum_heads\";a:4:{s:4:\"text\";s:173:\"Les têtes de division en aluminium revêtues sont particulièrement résistantes à l\'usure, de sorte que l\'adhérence des particules de poussière est largement évitée. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"iid.retsch.rm_mortar_pestle\";a:4:{s:4:\"text\";s:2347:\"Pour des processus de broyage efficaces et sans contamination, le mortier et le pilon sont disponibles en 7 matériaux différents (pas d\'abrasion indésirable):
<ul><li><b>Acier trempé</b> (densité 7,6 g/cm3, dureté ≤ 250 HB, résistance moyenne à l\'abrasion)<br />généralement utilisé pour broyer des échantillons mi-durs à durs et cassants.<br /><br /></li> <li><b>Acier inoxydable</b> (densité 7,7 g / cm3, dureté ≤ 245 HB, résistance moyenne à l\'abrasion):<br />généralement utilisé pour pulvériser des échantillons moyennement durs à durs et cassants. L\'acier inoxydable est également utilisé pour homogénéiser les cellules de levure congelées.<br /><br /></li> <li><b>Carbure de Tungstène</b> (densité 14,8 g/cm3, dureté 93,6 HRA, résistance élevée à l\'abrasion)<br />utilisé pour broyer des échantillons très durs et cassants. En utilisant du carbure de tungstène, la contamination de l\'échantillon avec du fer est évitée.<br /><br /></li> <li><b>Agate</b> (densité 2,65 g/cm3, dureté 6,5 - 7 Mohs, faible résistance à l\'abrasion)<br />un matériau naturel très pur approprié pour broyer des échantillons mous à mi-durs ou fibreux.<br /><br /></li> <li><b>Corindon fritté</b> (densité 3,9 g/cm3, dureté 1750 HV, résistance moyenne à l\'abrasion)<br />un matériau céramique adapté au broyage d\'échantillons mous à mi-durs ou fibreux. Il est principalement utilisé pour les processus de broyage sans métaux lourds.<br /><br /></li> <li><b>Oxyde de zirconium</b> (densité 6,05 g/cm3, dureté 1250 HV, résistance élevée à l\'abrasion)<br />Un matériau céramique approprié pour broyer des échantillons mi-durs à durs et fibreux. Il est généralement utilisé pour les procédés de broyage sans métaux lourds.<br /><br /></li> <li><b>Porcelaine dure</b> (densité 2,4 g / cm3, dureté 1200 HV, résistance élevée à l\'abrasion):<br />un matériau céramique approprié pour broyer des échantillons mi-durs à durs ou fibreux. Il est principalement utilisé pour le broyage sans métaux lourds ou des échantillons pharmaceutiques.</li> </ul>
<b>Note: </b>Le matériau de l\'outil de broyage doit être plus dur que l\'échantillon. Pour plus d\'informations, consultez le document “Material Analyses of Equipment &amp; Accessories” dans la section Téléchargements.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:21:\"iid.retsch.rm_scraper\";a:4:{s:4:\"text\";s:262:\"Trois racleurs différents sont disponibles.
Le racleur en polyuréthane (PU) est le standard. Le racleur en bois de hêtre est particulièrement adapté pour les applications pharmaceutiques. Le racleur en PTFE est utilisé pour les applications cryogéniques.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"iid.retsch.rotor_mills_cyclone_suction_combination\";a:4:{s:4:\"text\";s:371:\"<span id=\"result_box\" lang=\"fr\">La  combinaison cyclone d\'aspiration est recommandée pour l\'homogénéisation  des matériaux à faible densité car le jet d\'air généré améliore la  sortie de l\'échantillon de la chambre de broyage.</span><br /><br />De plus, l\'échantillon est refroidi, ce qui est particulièrement bénéfique pour les matériaux thermosensibles.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"iid.retsch.rotor_mills_dr100\";a:4:{s:4:\"text\";s:787:\"<div><span id=\"result_box\" lang=\"fr\">L\'utilisation de la goulotte d\'alimentation DR 100 est recommandée pour le broyage de grands volumes d\'échantillons jusqu\'à 3,5 l.</span><br /><br />Grâce  à l\'alimentation automatisée des échantillons, le processus de  broyage peut être effectué sans  surveillance. Le DR 100 permet d\'ajuster le processus  d\'alimentation aux propriétés physiques de l\'échantillon et à la finesse  souhaitée (par exemple, des échantillons mous peuvent être plus faciles  à transporter que des échantillons durs, tout comme des échantillons  avec une petite taille d\'alimentation).<br /><br />La surcharge  du broyeur en alimentant l\'échantillon trop rapidement peut être  efficacement évitée en utilisant la goulotte DR 100.</div>
<div></div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"iid.retsch.rotor_mills_dust_filter\";a:4:{s:4:\"text\";s:204:\"<span id=\"result_box\" lang=\"fr\">Les filtres à poussière jetables sont conçus pour un usage unique.</span> Ils facilitent le nettoyage du filtre annulaire et aident à éviter la contamination croisée.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"iid.retsch.rotor_mills_filter_hose\";a:4:{s:4:\"text\";s:296:\"La manche filtrante pour le collecteur de 5 l est utilisée pour laisser s\'échapper le jet d\'air qui est généré pendant le broyage. Pour faciliter considérablement le nettoyage et réduire efficacement la contamination croisée, nous recommandons d\'utiliser un filtre annulaire 22.187.0008. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"iid.retsch.rotor_mills_ring_filter\";a:4:{s:4:\"text\";s:475:\"<span id=\"result_box\" lang=\"fr\">Le filtre annulaire pour le collecteur de 5 l permet de laisser échapper le jet d\'air généré lors du broyage.</span><br /><br />Avec des pores de seulement 36 μm, il lie la plupart des poussières fines qui peuvent être produites pendant le processus. Le filtre annulaire est facile à nettoyer, ce qui aide à prévenir la contamination croisée. Un nettoyage meilleur est obtenu en utilisant en plus des filtres à poussière jetables.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"iid.retsch.rotor_mills_rotors\";a:4:{s:4:\"text\";s:858:\"<b><span id=\"result_box\" lang=\"fr\">Types de rotor:</span></b>
<ul><li><ul><li><b><span id=\"result_box\" lang=\"fr\">Rotor standard:</span></b><br /><span id=\"result_box\" lang=\"fr\">En  raison du faible espace de broyage, il génère des forces de  cisaillement particulièrement fortes, ce qui est bénéfique pour la  pulvérisation, e.</span> g. matériaux fibreux.<br /><b><br /></b></li></ul><ul><li><b>Rotor distant:</b><br /><span id=\"result_box\" lang=\"fr\">Pour les échantillons sensibles à la chaleur et légèrement gras.</span> Le  plus grand espace de broyage assure une réduction de la chaleur de  friction, empêchant ainsi le blocage des tamis ou du rotor.</li></ul></li></ul>
<span id=\"result_box\" lang=\"fr\"><br /><br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><br /><br /><br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"iid.retsch.rotor_mills_sieve_cassette\";a:4:{s:4:\"text\";s:109:\"La cassette de tamis protège la chambre de broyage contre l\'usure et permet un nettoyage facile du broyeur. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"iid.retsch.rs200_accessories\";a:4:{s:4:\"text\";s:1269:\"<b>Ergonomie améliorée</b>: les poignées de transport en option garantissent un transport sûr et pratique du bol. Pour certains ensembles de broyage, les inserts de poignée de transport doivent être utilisés avec les poignées de transport:<br /><br /> Acier trempé, 50 ml -&gt; insert de poignée de transport 02.225.0087<br />Acier trempé, 100 ml -&gt; pas d’insert de poignée de transport nécessaire<br />Acier trempé, 250 ml -&gt; pas d’insert de poignée de transport nécessaire<br /> <br /> Carbure de Tungstène, 50 ml -&gt; insert de poignée de transport 02.225.0087<br />Carbure de Tungstène, 100 ml -&gt; insert de poignée de transport 02.225.0090<br />Carbure de Tungstène, 250 ml -&gt; pas d’insert de poignée de transport nécessaire<br /> <br /> Agate, 50 ml -&gt; insert de poignée de transport 02.225.0088<br />Agate, 100 ml -&gt; pas d’insert de poignée de transport nécessaire<br /> <br /> Oxyde de Zirconium, 50 ml -&gt; insert de poignée de transport 02.225.0089<br />Oxyde de Zirconium, 100 ml -&gt; pas d’insert de poignée de transport nécessaire<br /> <br /> Acier 1.1740, 50 ml -&gt; insert de poignée de transport 02.225.0087<br />Acier 1.1740, 100 ml -&gt; pas d’insert de poignée de transport nécessaire\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"iid.retsch.rs200_grinding_sets\";a:4:{s:4:\"text\";s:2921:\"Les ensembles de broyage sont conçus pour être utilisés dans des conditions extrêmes telles que le débit élevé des échantillons et les contraintes mécaniques élevées.<br /><br /> Un ensemble de broyage pour le broyeur à disques RS 200 consiste en un bol de broyage avec disque et couvercle; les bols de 100 ml et 250 ml ont un anneau de broyage supplémentaire.<br /><br /> La fixation antidérapante et sûre des ensembles de broyage est assurée par un blocage anti-rotation intégré sur le couvercle et la base. Ceux-ci sont parfaitement scellés avec un joint torique.<br /><br /> Le document “How to obtain the best results with the Vibratory Disc Mill RS 200” de la section Téléchargements fournit des informations sur les remplissages optimaux des récipients de broyage.<br /><br /> Pour garantir des processus de broyage efficaces et sans contamination, les ensembles de broyage sont disponibles en 5 matériaux différents (pas d’abrasion indésirable).<br /><br /> L\'apport d\'énergie augmente avec la densité d\'un matériau. Pour pulvériser des échantillons mous, il convient d\'utiliser des matériaux à densité faible à moyenne, alors que pour les échantillons durs, il est préférable d\'utiliser des matériaux à haute densité.<br /><br /> <b>Matériaux disponibles:</b>
<ul> <li><b>Acier trempé</b> (densité 7,6 g/cm3, dureté ≤ 250 HB, résistance moyenne à l\'abrasion)<br />généralement utilisé pour broyer des échantillons mi-durs à durs et cassants.<br /><br /></li> <li><b>Carbure de tungstène</b> (densité 14,8 g/cm3, dureté 93,6 HRA, résistance élevée à l\'abrasion)<br />utilisé pour broyer des échantillons très durs et cassants. En utilisant du carbure de tungstène, la contamination de l\'échantillon avec du fer est évitée.<br /><br /></li> <li><b>Agate</b> (densité 2,6 g/cm3, dureté 6,5 - 7 Mohs, faible résistance à l\'abrasion)<br />un matériau naturel très pur approprié pour broyer des échantillons mous à mi-durs ou fibreux. Grâce à sa faible densité, l\'agate convient pour les processus de broyage en douceur avec un faible apport d\'énergie.<br /><br /></li> <li><b>Oxyde de zirconium</b> (densité 6,05 g/cm3, dureté 1250 HV, résistance élevée à l\'abrasion)<br />matériau céramique approprié pour broyer des échantillons mi-durs à durs et fibreux. Il est généralement utilisé pour les procédés de broyage sans métaux lourds.<br /><br /></li> <li><b>Acier 1.1740</b> pour le broyage sans métaux lourds (densité 7,8 g/cm3, dureté ≤ 255 HB, résistance moyenne à l\'abrasion)<br />généralement utilisé pour broyer des échantillons mi-durs à durs et cassants.</li> </ul>
<b>Note</b>: Le matériau de l\'outil de broyage doit être plus dur que l\'échantillon. Pour plus d\'informations, consultez le document “Material Analyses of Equipment &amp; Accessories” dans la section Téléchargements.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:16:\"iid.retsch.sk300\";a:4:{s:4:\"text\";s:902:\"<div><span id=\"result_box\" lang=\"fr\">Selon  le matériau de l\'échantillon et l\'analyse ultérieure, des inserts de  broyage et des outils de différents matériaux peuvent être utilisés:</span><br />
<ul><li><b><span id=\"result_box\" lang=\"fr\">Fonte:</span></b><br /><span id=\"result_box\" lang=\"fr\">Option économique</span><br /><br /></li><li><b><span id=\"result_box\" lang=\"fr\">Acier trempé:</span></b><br /><span id=\"result_box\" lang=\"fr\">Particulièrement adapté au broyage de matériaux abrasifs (comme les scories).</span><br /><b><br /></b></li><li><b>Acier inoxydable:</b><br />Avec ses caractéristiques supérieures (comme la haute résistance à la corrosion), il convient à la plupart des matériaux d\'échantillons. <br /><br /></li><li><b>Acier 1.1740:</b><br />Pour le broyage sans métaux lourds, une combinaison de fonte et d\'acier 1.1740 est recommandée.&nbsp; </li></ul></div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"iid.retsch.sm_207290008\";a:4:{s:4:\"text\";s:254:\"<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\"><b>Le boîtier en acier inoxydable offre une meilleure résistance à l\'usure que le boîtier en aluminium</b>. Il devrait également être utilisé si l\'abrasion de l\'aluminium doit être évitée.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"iid.retsch.sm_220200004\";a:4:{s:4:\"text\";s:604:\"<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\"><b>Le système d’aspiration cyclone est très utile pour broyer les matériaux légers</b>, car le flux d\'air produit améliore l’écoulement de l\'échantillon de la chambre de broyage.</p>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\"><b>L\'effet de refroidissement pendant le broyage est bénéfique pour les échantillons sensibles à la température.</b></p>
<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Le système d’aspiration cyclone peut être utilisé avec les flacons ou récipients d\'échantillons listés ci-dessous.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"iid.retsch.sm_bottom_sieves\";a:4:{s:4:\"text\";s:838:\"<b>Matériaux disponibles:</b><br /><br />
<ul><li><b>Acier inoxydable:</b></li></ul>
adapté pour la plupart des applications<br /><br />
<ul><li><b>Acier 1.0353:</b></li></ul>
approprié lorsque l\'abrasion des métaux lourds est un problème, p.ex. quand la teneur en métaux lourds doit être analysée<br /><br />Les outils de broyage sans métaux lourds sont spécialement conçus pour la préparation d\'échantillons qui sont analysés pour leur teneur en métaux lourds. Cependant, l\'abrasion des outils de broyage ne peut jamais être complètement évitée.<br /><br /><b>Merci de noter:</b><br />Les matériaux fibreux comme la paille peuvent passer par les trous des tamis dans le sens de la longueur. Cela signifie que des fibres plus longues que la taille d\'ouverture du tamis utilisé peuvent rester dans l\'échantillon.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"iid.retsch.sm_heavy_metal_free\";a:4:{s:4:\"text\";s:305:\"<p style=\"margin-bottom:0cm; margin-bottom:.0001pt\">Les outils de broyage sans métaux lourds sont spécialement conçus pour la préparation d\'échantillons qui sont analysés pour leur teneur en métaux lourds. Cependant, l\'abrasion des outils de broyage ne peut jamais être complètement évitée.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:21:\"iid.retsch.sm_hoppers\";a:4:{s:4:\"text\";s:420:\"<b>Trémies disponibles:</b><br /><br />
<ul><li><b>Trémie universelle - applications standard</b></li></ul>
L\'échantillon peut être forcé contre le rotor avec le poussoir, ce qui donne une très bonne efficacité de broyage.<br /><br />
<ul><li><b>Trémie longue - idéale pour traiter des échantillons longs comme des brindilles</b></li></ul>
Convient également pour des échantillons fluides comme le maïs.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:21:\"iid.retsch.sm_plunger\";a:4:{s:4:\"text\";s:356:\"<b>Poussoirs pour le broyage neutre à l\'analyse:</b><br /><br />
<ul><li><b>Le poussoir en aluminium</b> est nettoyé très facilement</li></ul>
<br />
<ul><li><b>Le poussoir en plastique</b> convient au nettoyage dans un lave-vaisselle</li></ul>
<br />
<ul><li><b>Le poussoir en bois</b> est utilisé si un matériau naturel est préféré</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"iid.retsch.sm_ring_filter\";a:4:{s:4:\"text\";s:552:\"Le filtre annulaire est recommandé pour les applications à grande vitesse et tamis avec des ouvertures de petite taille (&lt; 0,75 mm) pour permettre à l\'air de circuler facilement dans la machine et le filtre (convient également pour traiter des volumes d\'échantillons&gt; 0,5 l).<br /><br />Avec une taille d\'ouverture de 36 μm, le filtre retient la plus grande partie de la poussière d\'échantillon potentielle. Pour améliorer encore l\'étanchéité à la poussière, l\'utilisation d\'un filtre à poussière supplémentaire est recommandée.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"iid.retsch.sm_rotors\";a:4:{s:4:\"text\";s:1223:\"<b>Types de rotors:</b><br /><br />
<ul><li><b>Rotor à 6 disques avec couteaux interchangeables et réversibles en carbure de tungstène:</b></li></ul>
Il agit comme un déchiqueteur; particulièrement adapté aux matériaux moyennement durs<br /><br />
<ul><li><b>Rotor à section parallèle:</b></li></ul>
Il agit comme une hache; particulièrement adapté aux matériaux mous, élastiques et fibreux<br /><br />
<ul><li><b>Rotor en V (pour SM 300 uniquement):</b></li></ul>
Il agit comme des ciseaux; particulièrement adapté aux matériaux durs, mous et fibreux, efficacité de broyage et écoulement d’échantillon améliorés<br /><br /><b>Matériaux disponibles:</b><br /><br />
<ul><li><b>Acier inoxydable:</b></li></ul>
adapté pour la plupart des applications<br /><br />
<ul><li><b>Acier 1.0580:</b></li></ul>
approprié lorsque l\'abrasion des métaux lourds est un problème, p.ex. quand la teneur en métaux lourds doit être analysée<br /><br />Les outils de broyage sans métaux lourds sont spécialement conçus pour la préparation d\'échantillons qui sont analysés pour leur teneur en métaux lourds. Cependant, l\'abrasion des outils de broyage ne peut jamais être complètement évitée.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"iid.retsch.sr300_retaining_frame\";a:4:{s:4:\"text\";s:635:\"<b>Flasques disponibles:</b><br /><br />
<ul><li><b>Flasque 360 °:</b></li></ul>
Pour les matériaux échantillons mous, moyennement durs ou fibreux, nous recommandons l\'utilisation de la flasque 360° car le cisaillement est le principe de réduction de taille le plus approprié.
<ul><li><b>Flasque 180 °:</b></li></ul>
Les échantillons moyennement durs et durs (jusqu\'à une dureté 4 Mohs) et les échantillons cassants sont mieux pulvérisés en utilisant la flasque 180° avec un insert de broyage pour les tamis à 180° car l\'impact et le cisaillement sont les principes de réduction de taille les plus appropriés.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"iid.retsch.tg200_021860004\";a:4:{s:4:\"text\";s:361:\"Ce sac filtrant s\'adapte sur le récipient de séchage en verre de 0,3 l. Cela augmente le volume du récipient dans lequel l\'échantillon est dispersé. De plus, il est possible de prélever l\'échantillon de l\'extérieur avec le sac filtrant et de le desserrer s\'il est trop humide au début du processus de séchage et n\'est donc pas efficacement dispersé. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"iid.retsch.tg200_721070001\";a:4:{s:4:\"text\";s:552:\"En option, couvercle avec insert filtrant pour les verres de 0,3 l. Les inserts peuvent être facilement échangés après chaque processus de séchage pour éviter la contamination croisée. La manche filtrante est principalement utilisée pour les échantillons dont la taille des particules est inférieure à 100 <span lang=\"EN-US\">μ</span>m. Il permet la récupération de l\'échantillon avec une perte minimale. Note : le TG 200 ne convient que pour le séchage d\'échantillons de granulométrie supérieure à 63 <span lang=\"EN-US\">μ</span>m. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"iid.retsch.tg200_721070002\";a:4:{s:4:\"text\";s:368:\"Ce couvercle de serrage pour un récipient de 6 l est livré avec un sac filtrant qui augmente le volume du récipient dans lequel l\'échantillon est dispersé. De plus, il est possible de prélever l\'échantillon de l\'extérieur avec le sac filtrant et de le desserrer s\'il est trop humide au début du processus de séchage et n\'est donc pas efficacement dispersé. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"iid.retsch.tg200_726430001\";a:4:{s:4:\"text\";s:550:\"En option, couvercle avec manche filtrante pour récipient de 6 l. Les inserts peuvent être facilement échangés après chaque processus de séchage pour éviter la contamination croisée. La manche filtrante est principalement utilisée pour les échantillons dont la taille des particules est inférieure à 100 <span lang=\"EN-US\">μ</span>m. Il permet la récupération de l\'échantillon avec une perte minimale. Note: le TG 200 ne convient que pour le séchage d\'échantillons de granulométrie supérieure à 63 <span lang=\"EN-US\">μ</span>m. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"iid.retsch.tg200_containers\";a:4:{s:4:\"text\";s:1299:\"Le sécheur à lit fluidisé TG 200 peut être équipé de divers récipients et couvercles.
Le récipient de séchage de 6 l en verre ou en acier inoxydable est utilisé pour le séchage de grandes quantités d\'échantillons. Le récipient en verre permet un contrôle visuel du degré de dispersion de l\'échantillon, pendant le processus de séchage. Ainsi, l\'opérateur peut directement ajuster le flux d\'air si nécessaire.
Le récipient de séchage en verre avec 3 volumes de 0,3 l est équipé de 3 verres amovibles. Il permet le séchage simultané de trois échantillons, également de matériaux différents, dans les mêmes conditions. Cela permet d’éviter une contamination croisée.
Les couvercles de récipients avec inserts en manche filtrante sont disponibles en option pour les deux récipients. Ceux-ci peuvent être facilement échangés après chaque processus de séchage pour éviter une contamination croisée. La manche filtrante est principalement utilisée pour les échantillons dont la taille des particules est inférieure à 100 <span lang=\"EN-US\">μ</span>m. Il permet la récupération de l\'échantillon avec une perte minimale.
Note: le TG 200 ne convient que pour le séchage d\'échantillons de granulométrie supérieure à 63 <span lang=\"EN-US\">μ</span>m.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"iid.retsch.zm200_020100046\";a:4:{s:4:\"text\";s:117:\"<span id=\"result_box\" lang=\"fr\">Cassette avec sortie à utiliser avec un cyclone ou un sac filtrant en papier.</span>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"iid.retsch.zm200_030100041\";a:4:{s:4:\"text\";s:96:\"<span id=\"result_box\" lang=\"fr\">Cassette avec sortie pour un broyage sans métaux lourds.</span>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"iid.retsch.zm200_223550005\";a:4:{s:4:\"text\";s:97:\"<span id=\"result_box\" lang=\"fr\">Couvercle de cassette pour un broyage sans métaux lourds.</span>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"iid.retsch.zm200_223550006\";a:4:{s:4:\"text\";s:83:\"<span id=\"result_box\" lang=\"fr\">Cassette pour un broyage sans métaux lourds</span>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"iid.retsch.zm200_223550009\";a:4:{s:4:\"text\";s:116:\"<span id=\"result_box\" lang=\"fr\">Cassette avec sortie à utiliser avec un cyclone ou un sac filtrant en papier</span>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"iid.retsch.zm200_accessories_abrasive_products\";a:4:{s:4:\"text\";s:241:\"<span id=\"result_box\" lang=\"fr\">Toujours  utiliser des outils de broyage avec un revêtement résistant à l\'usure  pour pulvériser des échantillons abrasifs comme les déchets  d\'ordinateurs ou certains types de produits chimiques.</span>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"iid.retsch.zm200_cyclone\";a:4:{s:4:\"text\";s:555:\"L\'utilisation du cyclone est recommandée pour traiter des volumes d\'échantillons &gt; 300 ml car le flux d\'air généré transporte l\'échantillon de la cassette avec la sortie dans un flacon ou un collecteur avec un volume maximum de 5 litres.

De plus, l\'échantillon est refroidi, ce qui est particulièrement bénéfique pour les matériaux thermosensibles. L\'utilisation de l\'aspirateur a un effet de refroidissement supérieur à celui du sac filtrant.

Le cyclone convient également pour le refroidissement de petits volumes d\'échantillons.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"iid.retsch.zm200_heavy_metal_free_grinding\";a:4:{s:4:\"text\";s:295:\"Pour le broyage sans métaux lourds des échantillons non abrasifs, des outils de broyage en titane pur sont disponibles. Ceux-ci assurent que l\'échantillon n\'est pas contaminé par des traces de métaux lourds. Pour cette application, le rotor, le tamis et la cassette doivent être en titane.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"iid.retsch.zm200_ring_sieves\";a:4:{s:4:\"text\";s:1174:\"<b>Type de tamis annulaires:</b><br /><br />
<ul><li><b>Tamis en acier inox:</b><br /><span id=\"result_box\" lang=\"fr\">Utilisé pour </span><span id=\"result_box\" lang=\"fr\">les échantillons et </span><span id=\"result_box\" lang=\"fr\">les applications standards.</span><br /><b><br /></b></li><li><b>Tamis en acier inox à rebord renforcé:</b><br /><span id=\"result_box\" lang=\"fr\">Utilisé pour pulvériser des matériaux d\'échantillons durs qui exercent une forte pression sur le tamis.</span> Le rebord renforcé sert à stabiliser les tamis.<br /><br /></li><li><b>Tamis distant:<br /></b>Idéal pour broyer des échantillons contenant des graisses, comme certains types de grains ou graines oléagineuses. L\'échantillon libère moins de graisse, donc il ne s\'agglomère pas et le tamis n\'est pas bloqué. <p>Les tamis distants laissent un espace entre le rotor et le tamis, ce qui réduit considérablement l\'effet de cisaillement. Par conséquent, il y a moins d\'accumulation de chaleur qui rend ces tamis appropriés pour traiter des échantillons thermosensibles.</p> <p>Les tamis distant peuvent également être utilisés pour le broyage cryogénique.</p></li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"iid.retsch.zm200_ring_sieves_titanium\";a:4:{s:4:\"text\";s:1044:\"Pour le broyage sans métaux lourds des échantillons non abrasifs, des outils de broyage en titane pur sont disponibles. 
<b>Types de tamis annulaires</b>
<ul><li><b>Tamis en acier inox à rebord renforcé:</b><br /><span id=\"result_box\" lang=\"fr\">Utilisé pour pulvériser des matériaux d\'échantillons durs qui exercent une forte pression sur le tamis.</span> Le rebord renforcé sert à stabiliser les tamis.<br /><br /></li><li><b>Tamis distant:<br /></b>Idéal pour broyer des échantillons contenant des graisses, comme certains types de grains ou graines oléagineuses. L\'échantillon libère moins de graisse, donc il ne s\'agglomère pas et le tamis n\'est pas bloqué. <p>Les tamis distants laissent un espace entre le rotor et le tamis, ce qui réduit considérablement l\'effet de cisaillement. Par conséquent, il y a moins d\'accumulation de chaleur qui rend ces tamis appropriés pour traiter des échantillons thermosensibles.</p> <p>Les tamis distant peuvent également être utilisés pour le broyage cryogénique.</p></li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"iid.retsch.zm200_rotors\";a:4:{s:4:\"text\";s:821:\"<b>Types de rotors:</b>
<ul><li><b>Rotor à 6 dents:</b></li><li>Utilisé pour les échantillons grossiers, fibreux et encombrants comme le foin, la paille ou les granulés d\'aliments. </li></ul>
<ul><li><b>Rotor à 12 dents:</b></li><li>Utilisé pour une grande variété d\'échantillons (moyens-grossiers) tels que les grains, les granulés de plastique ou les comprimés. </li></ul>
<ul><li><b>Rotor à 24 dents:</b></li><li>Utilisé pour les échantillons fins comme le sucre ou les produits chimiques. </li></ul>
<b>Merci de noter:</b>
Pour des applications spéciales telles que la pulvérisation d\'échantillons abrasifs, le broyage sans métaux lourds ou l\'homogénéisation de très petits volumes d\'échantillons, d\'autres rotors sont disponibles - voir la section correspondante des références articles.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"iid.retsch.zm200_rotors_abrasive_products\";a:4:{s:4:\"text\";s:780:\"<b>Types de rotors:<br /><br /></b>
<ul><li><b>Rotor à 6 dents:</b></li></ul>
Utilisé pour les échantillons grossiers, fibreux et encombrants comme le foin ou la paille.<br />
<ul><li><b>Rotor à 12 dents:</b></li></ul>
Utilisé pour une grande variété d\'échantillons (moyens-grossiers) tels que le charbon, le coke ou les engrais.
<ul><li><b>Rotor à 24 dents:</b></li></ul>
Utilisé pour les matériaux d\'échantillons fins comme les produits chimiques. 
<b>Merci de noter</b>:<br /><br />Pour des applications spéciales telles que la pulvérisation d\'échantillons abrasifs, le broyage sans métaux lourds ou l\'homogénéisation de très petits volumes d\'échantillons, d\'autres rotors sont disponibles - voir la section correspondante des références articles. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"iid.retsch.zm200_small_sample_amounts\";a:4:{s:4:\"text\";s:537:\"Pour l\'homogénéisation de très petites quantités d\'échantillons, le ZM 200 peut être utilisé avec la mini cassette en option pour des volumes allant jusqu\'à 20 ml et le rotor à 8 dents avec un diamètre de 70 mm.
Grâce à la petite surface de la cassette de 50 ml, de petits volumes d\'échantillons sont facilement récupérés. Les tamis annulaires appropriés sont disponibles avec des ouvertures de 0,08 à 2 mm.
Toutes les pièces entrant en contact avec l\'échantillon, y compris la cassette, sont en acier 1.4404 (316).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"iid.retsch.zm200_vacuum_cleaner\";a:4:{s:4:\"text\";s:135:\"<span id=\"result_box\" lang=\"fr\">L\'utilisation de l\'aspirateur a un effet de refroidissement supérieur à celui du sac filtrant.</span>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"iid.retsch.zm300_ring_sieves\";a:4:{s:4:\"text\";s:934:\"<b>Type de tamis annulaires:</b><br /><br />
<ul><li><b>Tamis en acier inox à rebord renforcé:</b><br /><span id=\"result_box\" lang=\"fr\">Utilisé pour pulvériser des matériaux d\'échantillons durs qui exercent une forte pression sur le tamis.</span> Le rebord renforcé sert à stabiliser les tamis.<br /><br /></li><li><b>Tamis distant:<br /></b>Idéal pour broyer des échantillons contenant des graisses, comme certains types de grains ou graines oléagineuses. L\'échantillon libère moins de graisse, donc il ne s\'agglomère pas et le tamis n\'est pas bloqué. <p>Les tamis distants laissent un espace entre le rotor et le tamis, ce qui réduit considérablement l\'effet de cisaillement. Par conséquent, il y a moins d\'accumulation de chaleur qui rend ces tamis appropriés pour traiter des échantillons thermosensibles.</p> <p>Les tamis distant peuvent également être utilisés pour le broyage cryogénique.</p></li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:18:\"iid.selection_help\";a:4:{s:4:\"text\";s:13:\"Aide au choix\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"image.caption.control_panel\";a:4:{s:4:\"text\";s:13:\"Control panel\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"image.caption.grinding_efficiency\";a:4:{s:4:\"text\";s:22:\"Efficacité du broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"image.caption.radar_chart\";a:4:{s:4:\"text\";s:26:\"Graphique des performances\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"image.caption.tempering_concept\";a:4:{s:4:\"text\";s:39:\"Concept breveté de plaques thermiques \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"industry.application_database.supplement\";a:4:{s:4:\"text\";s:53:\"sélectionné parmi plus de 25 000 rapports d\'essais \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"inquirylist.mailformsubject\";a:4:{s:4:\"text\";s:32:\"Votre demande sur le site RETSCH\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"inquirylist.mailtext\";a:4:{s:4:\"text\";s:288:\"Merci pour votre intérêt pour nos produits. Nous avons reçu votre demande avec les données suivantes et vous recevrez un devis le plus vite possible.
Si nous avons besoin d\'informations sur votre application, notre commercial prendra contact avec vous.
<br />Salutations<br />RETSCH\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"item_info.mk_order_sheet\";a:4:{s:4:\"text\";s:271:\"This item can only be ordered at Verder Scientific.
Please fill the Marketing Order Sheet and send it to the mentioned email address:
<link https://advancedweb.verder-scientific.com/dl.php?file_id=58cfe2a1-a28c-4d78-832a-0e118ac9dd60><b>Marketing Order Sheet</b></link>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:54:\"knowledge_base.cannabis.application_example.supplement\";a:4:{s:4:\"text\";s:65:\"Quelques images avant/après d\'échantillons typiques de cannabis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"knowledge_base.cannabis.application_examples\";a:4:{s:4:\"text\";s:34:\"Exemples d\'utilisation de cannabis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"knowledge_base.cannabis.cannabis_net_member.txt\";a:4:{s:4:\"text\";s:49:\"RETSCH est membre de ces réseaux de recherche : \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"knowledge_base.cannabis.consultation.button\";a:4:{s:4:\"text\";s:67:\"Contactez-nous pour un conseil gratuit et une offre sans engagement\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"knowledge_base.cannabis.consultation.txt\";a:4:{s:4:\"text\";s:235:\"De nombreux échantillons de cannabis différents ont déjà été traités dans le laboratoire d\'application RETSCH, ce qui nous donne une grande expérience et nous permet de faire des recommandations compétentes à nos clients. B11\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"knowledge_base.cannabis.headline\";a:4:{s:4:\"text\";s:29:\"Produits à base de cannabis \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"knowledge_base.cannabis.headline.supplement\";a:4:{s:4:\"text\";s:52:\"Préparation des échantillons et contrôle qualité\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"knowledge_base.cannabis.heavymetal.analysis.caption1\";a:4:{s:4:\"text\";s:456:\"Les effets de la taille des grains sur la reproductibilité de l\'analyse des métaux lourds dans les fleurs de cannabis : après 10 s de broyage (mode intervalle à 4000 tr/min) dans le broyeur à couteaux GM 200, des fibres subsistent, les écarts-types correspondants dans l\'analyse des métaux lourds sont plus élevés que pour les échantillons broyés pendant 20 s avec une finesse finale < 1 mm (intervalle de 10 s, 4000 tr/min + 10 s 10000 tr/min).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"knowledge_base.cannabis.heavymetal.analysis.caption2\";a:4:{s:4:\"text\";s:282:\"L\'impact du matériau de l\'outil de broyage sur les résultats d\'analyse. L\'abrasion des outils en acier entraîne une augmentation des taux de métaux lourds, ce qui fausse l\'analyse. De telles falsifications peuvent être évitées en utilisant des outils en zircone ou en titane.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"knowledge_base.cannabis.heavymetal.analysis.caption3\";a:4:{s:4:\"text\";s:33:\"10 s Broyage -&gt ; 2 mm + fibres\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"knowledge_base.cannabis.heavymetal.analysis.caption4\";a:4:{s:4:\"text\";s:44:\"20 s Broyage -&gt ; &lt ; particules de 1 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"knowledge_base.cannabis.heavymetal.analysis.hl\";a:4:{s:4:\"text\";s:27:\"Analyse des métaux lourds \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"knowledge_base.cannabis.heavymetal.analysis.txt\";a:4:{s:4:\"text\";s:955:\"Pendant leur croissance, les plantes de cannabis peuvent absorber des métaux lourds toxiques tels que le plomb, le cadmium, l\'arsenic et le mercure présents dans le sol. Lorsque des échantillons doivent être analysés pour détecter des métaux lourds, le broyeur à couteaux GM 200 convient parfaitement, en plus des broyeurs à billes et du broyeur à rotor ZM 300. Il est particulièrement facile à utiliser et homogénéise des échantillons jusqu\'à 200 ml en une seule opération. Une taille de particules de &lt;1 mm est suffisante pour obtenir une très bonne reproductibilité. L\'écart-type était inférieur à 5 % pour tous les éléments analysés. Si l\'on choisit une durée de broyage plus courte, qui conduit à des particules plus grandes (2 mm), on peut s\'attendre à des écarts types allant jusqu\'à 12 %. Il est donc payant d\'apporter un soin particulier à l\'homogénéisation pour minimiser ces effets de taille des particules.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"knowledge_base.cannabis.heavymetal.analysis.txt.2\";a:4:{s:4:\"text\";s:638:\"Lors de l\'analyse des métaux lourds, il faut particulièrement veiller à choisir les bons outils de broyage. Étant donné qu\'un broyage mécanique de particules est toujours lié à une abrasion de l\'outil de broyage, l\'utilisation d\'outils en acier conduit inévitablement à une falsification (augmentation) des valeurs de métaux lourds dans l\'échantillon. On peut éviter cela en utilisant par exemple des outils en oxyde de zirconium pour les broyeurs à billes ou des outils en titane pour les GM 200 ou ZM 300. Les outils en acier augmentent la concentration mesurée de métaux lourds et conduisent à des résultats erronés.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"knowledge_base.cannabis.heavymetal.analysis.txt.3\";a:4:{s:4:\"text\";s:396:\"Il existe différentes méthodes pour déterminer les métaux traces dans le matériel végétal comme le cannabis et le chanvre ou les produits comestibles. Toutes nécessitent une digestion à l\'acide minéral pour détruire la matrice organique et dissoudre les métaux traces afin d\'obtenir un échantillon liquide. Pour les systèmes à micro-ondes, il suffit de 0,5 g d\'échantillon broyé.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"knowledge_base.cannabis.hemp.application_examples\";a:4:{s:4:\"text\";s:33:\"Exemples d\'utilisation de chanvre\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"knowledge_base.cannabis.intro.txt\";a:4:{s:4:\"text\";s:1340:\"Pour obtenir des résultats fiables et précis, il faut que l\'échantillon soit préparé correctement. Retsch, en tant que leader mondial dans la préparation d\'échantillons, propose des broyeurs de laboratoire pour le broyage et l\'homogénéisation des échantillons, qui garantissent des résultats d\'analyse fiables. Alors que l\'industrie du cannabis continue de se développer, les lois et les réglementations évoluent pour garantir que la qualité du produit est conforme aux normes de sécurité et d\'étiquetage. <br /><br />Les exigences imposées aux laboratoires d\'essais et aux fabricants restent également valables et doivent être respectées quelle que soit la matrice du produit, puisque les essais de produits à base de cannabis portent à la fois sur les fleurs et les formes comestibles. En raison de la complexité des différentes matrices, il y a de nombreux défis à relever pour préparer de manière adéquate l\'échantillon pour l\'analyse. <br /><br />En réponse à cette demande, RETSCH utilise toute sa gamme de broyeurs pour aider au traitement et à la préparation des échantillons. Peu importe que les échantillons soient des oursons en gomme, des brownies, des bonbons ou des fleurs de cannabis, RETSCH vous aide à choisir le broyeur idéal pour répondre au mieux aux exigences de l\'application. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:65:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.caption1\";a:4:{s:4:\"text\";s:36:\"Broyeur de coupe SM 300 avec cyclone\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:65:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.caption2\";a:4:{s:4:\"text\";s:113:\"Tiges de chanvre pré-coupées avant (à gauche) et après le broyage dans le broyeur de coupe SM 300 (à droite)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:65:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.caption3\";a:4:{s:4:\"text\";s:85:\"Broyeur à rotor à percussion SR 300 avec goulotte vibrante, cuve de 30 l et cyclone\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:65:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.caption4\";a:4:{s:4:\"text\";s:138:\"Anas de chanvre (en haut) et fibres de chanvre (en bas) après le pré-découpage dans le SM 300 et le broyage subséquent dans le SR 300.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:71:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.conclusion.txt\";a:4:{s:4:\"text\";s:691:\"Le broyeur de coupe SM 300 et le broyeur à rotor à percussion SR 300 de Retsch sont des broyeurs polyvalents pour le broyage de chanvre et de matériaux similaires en une poudre ou une farine fine. Les deux broyeurs peuvent traiter un large éventail d\'échantillons fibreux tout en produisant des particules de taille uniforme. Ces broyeurs sont conçus pour des applications à l\'échelle du laboratoire, mais conviennent également pour le broyage d\'au moins 2-3 kg/h à l\'échelle pilote. Grâce à leur fonctionnement sûr et convivial et à une large gamme d\'accessoires pour différents matériaux, ces deux broyeurs sont parfaitement adaptés à de nombreux domaines d\'application.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.hl\";a:4:{s:4:\"text\";s:52:\"Volume de broyage de plusieurs kilogrammes par heure\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:75:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.table.finegrinding\";a:4:{s:4:\"text\";s:26:\"Temps de broyage fin [min]\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:73:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.table.hempfibres\";a:4:{s:4:\"text\";s:17:\"Fibres de chanvre\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:71:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.table.hemphurd\";a:4:{s:4:\"text\";s:15:\"Anas de chanvre\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:74:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.table.precrushing\";a:4:{s:4:\"text\";s:27:\"Temps de pré-broyage [min]\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:69:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.table.sample\";a:4:{s:4:\"text\";s:12:\"Échantillon\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:79:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.table.samplethroughput\";a:4:{s:4:\"text\";s:29:\"Débit d\'échantillons [kg/h]\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:75:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.table.totalprocess\";a:4:{s:4:\"text\";s:31:\"Temps total de traitement [min]\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:60:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.txt\";a:4:{s:4:\"text\";s:800:\"Le broyeur de coupe SM 300 de RETSCH a été utilisé pour broyer des parties de tiges de plantes pré-coupées en particules de 1 mm sans parties de fibres trop longues &gt ; 10 mm. Nous avons utilisé le rotor à 6 disques ainsi qu\'un tamis de fond de 0,75 mm et choisi une vitesse de 3000 tr/min. En fonction de l\'échantillon, il a été possible d\'obtenir un débit de 1 kg en 5 minutes, ce qui a permis un débit moyen de ~7,5 kg/heure. Il est fortement recommandé d\'utiliser l\'unité cyclone pour améliorer l\'évacuation des échantillons de la chambre de broyage et éviter que le tamis ne soit obstrué par des particules fines. Il est possible de raccorder au cyclone des bouteilles en verre de différentes tailles ou des récipients de 5 l ou 30 l pour le prélèvement d\'échantillons.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:61:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.txt2\";a:4:{s:4:\"text\";s:1518:\"Pour obtenir des particules plus fines, il est recommandé d\'utiliser un procédé de broyage en deux étapes avec le broyeur de coupe SM 300 pour le pré-broyage et le broyeur à rotor à percussion SR 300 pour le broyage fin. Alors que le SM 300 broie l\'échantillon beaucoup plus rapidement, le SR 300 produit des particules beaucoup plus fines. La combinaison des deux systèmes de broyage améliore donc considérablement le processus. Ceci est démontré ci-dessous à l\'aide de deux échantillons, l\'anas de chanvre et les fibres de chanvre.<br /><br />L\'échantillon d\'anas de chanvre a été versé lentement dans la trémie du broyeur, tandis que les fibres de chanvre ont été introduites dans la machine sous forme de bottes. Les deux échantillons ont été pré-broyés dans le SM 300 à l\'aide du rotor en V et d\'un tamis de fond de 1 mm. Pour faciliter l\'extraction de l\'échantillon, le cyclone a été utilisé comme décrit ci-dessus. Dans les deux cas, l\'échantillon a été broyé pour obtenir une taille de fibres d\'environ 1 à 10 mm.
<br />Le broyage fin a été effectué pour les deux échantillons dans le SR 300 à 10 000 tr/min en utilisant un tamis annulaire à 360° avec une ouverture de maille de 0,08 mm. Ici aussi, le cyclone a été utilisé pour améliorer l\'extraction de l\'échantillon. Les anas de chanvre ont été broyés à 86 % &lt ; 100 μm, les fibres de chanvre à 76 % &lt ; 100 μm. Les broyages nécessaires pour 1 kg d\'échantillon sont indiqués dans le tableau 1.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"knowledge_base.cannabis.new.appexamples.intro.txt\";a:4:{s:4:\"text\";s:695:\"Le chanvre est un matériau végétal polyvalent qui a suscité une attention croissante au cours des dernières années en raison de ses nombreuses utilisations et de son importance industrielle. Le chanvre est une variété de l\'espèce végétale Cannabis sativa et est connu pour sa teneur élevée en cannabidiol et sa faible teneur en tétrahydrocannabinol. Le chanvre est utilisé depuis des siècles à des fins très diverses, notamment comme fibre, aliment et médicament. Cependant, au cours des trois dernières années, l\'utilisation du chanvre à des fins industrielles, comme les matériaux de construction, les biocarburants et les textiles, s\'est considérablement développée.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"knowledge_base.cannabis.new.appvideos.hl\";a:4:{s:4:\"text\";s:82:\"Vidéos d\'application pour le contrôle qualité et la production en petite série\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"knowledge_base.cannabis.new.hanfanalytik.box.txt.1\";a:4:{s:4:\"text\";s:62:\"MM 400 mélange automatiquement dans des Falcon Tubes à 25 hz\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"knowledge_base.cannabis.new.hanfanalytik.box.txt.1a\";a:4:{s:4:\"text\";s:113:\"Réduit la durée du processus (4 min au lieu de 60 min) et évite les erreurs dues aux différents opérateurs !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"knowledge_base.cannabis.new.hanfanalytik.caption.1\";a:4:{s:4:\"text\";s:66:\"Ajouter 200 mg d\'échantillon broyé dans un tube Falcon de 50 ml.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"knowledge_base.cannabis.new.hanfanalytik.caption.2\";a:4:{s:4:\"text\";s:33:\"Ajouter 2 billes d\'acier de 10 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"knowledge_base.cannabis.new.hanfanalytik.caption.3\";a:4:{s:4:\"text\";s:34:\"Secouer pendant 2 minutes à 25 hz\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"knowledge_base.cannabis.new.hanfanalytik.caption.4\";a:4:{s:4:\"text\";s:38:\"Verser 20 ml de méthanol dans le tube\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"knowledge_base.cannabis.new.hanfanalytik.caption.5\";a:4:{s:4:\"text\";s:34:\"Secouer pendant 2 minutes à 25 hz\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"knowledge_base.cannabis.new.hanfanalytik.caption.6\";a:4:{s:4:\"text\";s:48:\"Attendre 15 minutes, puis continuer l\'extraction\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:63:\"knowledge_base.cannabis.new.hanfanalytik.caption.conclusion.txt\";a:4:{s:4:\"text\";s:85:\"Temps total : 4 min <br />Seuls 20 ml de méthanol par échantillon sont nécessaires\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"knowledge_base.cannabis.new.hanfanalytik.hl\";a:4:{s:4:\"text\";s:43:\"Procédé d\'extraction THC / cannabinoïdes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"knowledge_base.cannabis.new.hanfanalytik.hl.supplement\";a:4:{s:4:\"text\";s:53:\"Méthode améliorée, dérivée du protocole Shimadzu\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"knowledge_base.cannabis.new.hl.supplement\";a:4:{s:4:\"text\";s:108:\"Préparation des échantillons pour le contrôle qualité et le broyage avant l\'extraction des huiles de CBD\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"knowledge_base.cannabis.new.intro.hl\";a:4:{s:4:\"text\";s:52:\"Contrôle de qualité à l\'échelle du laboratoire :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"knowledge_base.cannabis.new.intro.hl.2\";a:4:{s:4:\"text\";s:97:\"Terpènes, test de puissance, métaux lourds, moisissures, bactéries, cannabinoïdes, pesticides\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"knowledge_base.cannabis.new.intro.txt\";a:4:{s:4:\"text\";s:1340:\"Alors que l\'industrie du cannabis continue de se développer, les lois et les réglementations évoluent également pour s\'assurer que la qualité du produit est conforme aux normes de sécurité et d\'étiquetage. Pour obtenir des résultats fiables et précis, il est essentiel de préparer correctement l\'échantillon. En tant que leader mondial dans la préparation d\'échantillons, Retsch propose des broyeurs de laboratoire pour le broyage et l\'homogénéisation des échantillons afin de garantir des résultats d\'analyse fiables<br /><br />Les laboratoires d\'essais et les fabricants continueront à maintenir leurs exigences en matière d\'essais et devront signaler la conformité, quelle que soit la matrice du produit, car les essais de produits de cannabis comprennent à la fois les fleurs et les aliments. En raison de la complexité des différentes matrices, il y a de nombreux défis à relever pour préparer les échantillons de manière adéquate pour l\'analyse.<br /><br />Compte tenu de cette exigence, RETSCH utilise toute sa gamme de produits pour aider au traitement et à la préparation des échantillons. Que les échantillons soient des oursons en gomme, des brownies, des bonbons ou des fleurs de cannabis, RETSCH vous aide à choisir l\'appareil idéal pour répondre aux besoins exigeants de votre application.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"knowledge_base.cannabis.new.qc.cannabissamples\";a:4:{s:4:\"text\";s:83:\"Broyeurs appropriés pour le contrôle de la qualité des échantillons de cannabis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"knowledge_base.cannabis.new.rating.fuczik.onmm400\";a:4:{s:4:\"text\";s:19:\"À propos du MM 400\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"knowledge_base.cannabis.new.rating.fuczik.txt\";a:4:{s:4:\"text\";s:94:\"Fonctionnement silencieux, système peu coûteux : le MM 400 est fiable et facile à utiliser.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"knowledge_base.cannabis.new.rating.fuczik.txt.2\";a:4:{s:4:\"text\";s:37:\"Institut d\'analyse du chanvre, Vienne\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"knowledge_base.cannabis.new.rating.graff.txt\";a:4:{s:4:\"text\";s:363:\"La SM 300 fournit un résultat de broyage parfait des fleurs de cannabis médicinal et des parties de plantes utilisées pour l\'extraction des cannabinoïdes. Particulièrement intéressant : lors du broyage, on obtient un débit d\'échantillons élevé avec une taille de particules optimisée.
Le broyeur est facile à manipuler et se nettoie rapidement.&nbsp ;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"knowledge_base.cannabis.new.rating.graff.txt2\";a:4:{s:4:\"text\";s:24:\"Université de Hohenheim\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"knowledge_base.cannabis.new.sm300stainless\";a:4:{s:4:\"text\";s:17:\"SM 300 Inox 316L \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"knowledge_base.cannabis.new.smallscale.hl\";a:4:{s:4:\"text\";s:61:\"Production à petite échelle - Extraction de l\'huile de CBD \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"knowledge_base.cannabis.new.smallscale.txt\";a:4:{s:4:\"text\";s:1020:\"L\'extraction de l\'huile de CBD à partir des fleurs de cannabis prend de plus en plus d\'importance dans le monde entier pour répondre aux exigences médicales. Les méthodes d\'extraction typiques sont l\'éthanol ou le CO2 supercritique. Dans les deux cas, l\'échantillon doit être broyé afin d\'augmenter la densité de l\'échantillon dans l\'unité d\'extraction. En règle générale, les tailles d\'échantillons autour de 2-5 mm ou 1-2 mm sont les plus appropriées.<br /><br />Le broyeur à couteaux SM 300 316L de Retsch répond aux exigences de préparation des échantillons avant le processus d\'extraction, sans effets de chauffage, donc sans perte de substances volatiles et sans effets de collage. Un débit d\'échantillons de plus de 40 kg/h est possible, et le choix de la taille des mailles des tamis de fond permet d\'adapter la finesse finale aux exigences de l\'utilisateur.<br />Grâce à sa construction bien pensée, le SM 300 316L se démonte en quelques secondes et se nettoie très facilement.<br /> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"knowledge_base.cannabis.new.smallscale.video.caption\";a:4:{s:4:\"text\";s:78:\"Broyer les fleurs de cannabis séchées avec le SM 300 316L Stainless Steel />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"knowledge_base.cannabis.new.smallscale.video.txt\";a:4:{s:4:\"text\";s:573:\"La vidéo de droite montre à quel point il est facile de broyer des fleurs de cannabis séchées avec le SM 300 lors de la préparation d\'échantillons pour l\'extraction d\'huile de CBD. Le broyeur y parvient avec un débit de plus de 40 kg/h et une finesse de 1-2 mm (d\'autres finesses sont également possibles en choisissant le tamis de fond) et sans chauffage à 700 tr/min. Toutes les pièces en contact avec le produit sont fabriquées en acier inoxydable 316L et peuvent être nettoyées rapidement et facilement en raison de leurs surfaces particulièrement lisses.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"knowledge_base.cannabis.new.table.caption\";a:4:{s:4:\"text\";s:104:\"Ces résultats sont donnés à titre d\'exemple, il est possible d\'atteindre d\'autres niveaux de finesse.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"knowledge_base.cannabis.new.webinar.txt\";a:4:{s:4:\"text\";s:384:\"Vous trouverez de plus amples informations sur l\'utilisation des broyeurs, les résultats d\'analyse ainsi que des conseils et astuces dans notre enregistrement de séminaire en ligne &quot;Le cannabis en bref - De la matière première au produit fini, du contrôle de la qualité à la production en petite série&quot ; que vous pouvez télécharger après un enregistrement rapide.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"knowledge_base.cannabis.solution.potency.hl\";a:4:{s:4:\"text\";s:34:\"Solution pour le test de puissance\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"knowledge_base.cannabis.solution.potency.txt\";a:4:{s:4:\"text\";s:991:\"Teneur en terpènes dans des échantillons issus de différents procédés de broyage. Le même modèle est visible pour tous les terpènes mesurés. Si l\'échantillon est trop chaud (comme cela a été causé dans le ZM 300 avec un tamis à mailles étroites de 0,08 mm), les terpènes s\'évaporent. Si l\'on choisit un tamis avec des ouvertures plus grandes et que l\'on traite l\'échantillon de manière cryogénique, il est possible de minimiser la perte des composants volatils. Les meilleurs résultats sont obtenus dans des broyeurs à billes fermés (CryoMill, MM 500 control) avec broyage cryogénique, toutes les substances sont conservées. Comme 8 billes ont été utilisées au lieu d\'une seule dans le bol de broyage de 125 ml du MM 500 control, une plus grande quantité de chaleur est générée et les terpènes s\'échappent donc par effet de frottement dans le bol de broyage. Ceci peut être évité en programmant des phases de refroidissement intermédiaires plus longues.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"knowledge_base.cannabis.suitable_mills\";a:4:{s:4:\"text\";s:297:\"<h2>Broyeurs appropriés pour les échantillons de cannabis</h2>
<h3><span style=« font-weight : normal ; »></span></h3>
<span style=\" font-weight : normal ; \">Les broyeurs RETSCH suivants sont parfaitement adaptés à l\'homogénéisation et au broyage d\'échantillons de cannabis :<br /></span>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"knowledge_base.cannabis.terpene.analysis.caption1\";a:4:{s:4:\"text\";s:974:\"Teneur en terpènes dans des échantillons issus de différents procédés de broyage. On observe le même schéma pour tous les terpènes mesurés. Si l\'échantillon est trop chaud (comme cela a été causé dans le ZM 300 avec un tamis à mailles étroites de 0,08 mm), les terpènes s\'évaporent. Si l\'on choisit un tamis avec des ouvertures plus grandes et que l\'on traite l\'échantillon de manière cryogénique, il est possible de minimiser la perte des composants volatils. Les meilleurs résultats sont obtenus dans des broyeurs à billes fermés (CryoMill, MM 500 control) avec broyage cryogénique, toutes les substances sont conservées. Comme 8 billes ont été utilisées au lieu d\'une seule dans le bol de broyage de 125 ml du MM 500 control, davantage de chaleur est générée et les terpènes s\'échappent donc par effet de frottement dans le bol de broyage. Ceci peut être évité en programmant des phases de refroidissement intermédiaires plus longues.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"knowledge_base.cannabis.terpene.analysis.caption2\";a:4:{s:4:\"text\";s:175:\"Fleurs de cannabis avant et après le broyage cryogénique dans un broyeur à billes (4 min au total pour 20 g d\'échantillon) ou le ZM 300 (10 min pour 500 g d\'échantillon).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"knowledge_base.cannabis.terpene.analysis.hl\";a:4:{s:4:\"text\";s:49:\"Analyse des terpènes : des composants volatils !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"knowledge_base.cannabis.terpene.analysis.txt\";a:4:{s:4:\"text\";s:1175:\"Un point très important dans l\'homogénéisation des échantillons pour l\'analyse des terpènes consiste à éviter la chaleur, car elle peut entraîner la perte de terpènes volatils, ce qui fausserait les résultats de toutes les analyses ultérieures. Les systèmes de broyage fermés, tels que les broyeurs à billes, conviennent particulièrement bien à l\'analyse des terpènes. Ils peuvent également être utilisés de manière cryogénique, ce qui évite la perte de composants volatils tout en améliorant l\'aptitude au broyage des échantillons huileux, ce qui permet une homogénéisation en profondeur. Dans le CryoMill ou le MM 500 control, un maximum de 1 x 20 ml d\'échantillon ou 2 x 40 ml d\'échantillon peuvent être d\'abord fragilisés en quelques minutes avec de l\'azote liquide, puis pulvérisés. Les deux systèmes sont particulièrement sûrs et faciles à utiliser. Le refroidissement est automatique et il n\'y a pas de bain d\'azote liquide librement accessible avec lequel l\'utilisateur pourrait entrer en contact. Les pauses de refroidissement programmables doivent être suffisamment longues pour éviter réellement tout dégagement de chaleur.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"knowledge_base.cannabis.terpene.analysis.txt2\";a:4:{s:4:\"text\";s:699:\"Dans les broyeurs à billes, les échantillons tels que les fleurs de cannabis séchées peuvent être réduits jusqu\'à 0,1 mm. Des quantités d\'échantillons plus importantes, jusqu\'à environ 4 litres, peuvent être homogénéisées dans le broyeur ultra-centrifuge ZM 300. Un cyclone optionnel génère un flux d\'air pour refroidir l\'échantillon. Afin de réduire au maximum l\'échauffement, il convient de ne pas utiliser de tamis annulaires &lt;0,5 mm. Une finesse finale d\'environ 300 µm est typique et suffisante pour permettre une bonne analyse ultérieure. Les échantillons broyés peuvent être analysés directement, par exemple dans des systèmes de chromatographie en phase gazeuse.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"knowledge_base.cannabis.video.cryomill\";a:4:{s:4:\"text\";s:72:\"Broyage cryogénique de petites quantités de cannabis avec le Cryomill.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"knowledge_base.cannabis.video.gm200\";a:4:{s:4:\"text\";s:86:\"Homogénéisation du cannabis en quelques secondes avec le broyeur à couteaux GM 200.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"knowledge_base.cannabis.video.hl\";a:4:{s:4:\"text\";s:20:\"Vidéo d\'application\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"knowledge_base.cannabis.video.mm400\";a:4:{s:4:\"text\";s:101:\"Homogénéisation de 8 échantillons de cannabis en une seule étape avec le broyeur à billes MM400.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"knowledge_base.cannabis.video.mm500control\";a:4:{s:4:\"text\";s:74:\"Broyage cryogénique du cannabis avec le broyeur à billes MM 500 Control.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"knowledge_base.cannabis.video.zm300\";a:4:{s:4:\"text\";s:92:\"Broyage cryogénique de fleurs de cannabis séchées avec le broyeur ultracentrifuge ZM 300.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"knowledge_base.cannabis.video1\";a:4:{s:4:\"text\";s:80:\"Broyer des fleurs de cannabis entières avec le broyeur ultra-centrifuge ZM 200.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"knowledge_base.cannabis.video2\";a:4:{s:4:\"text\";s:72:\"Broyage de différents échantillons avec le broyeur à couteaux GM 200.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"knowledge_base.cannabis.video_interview.hl\";a:4:{s:4:\"text\";s:60:\"Traitement optimisé du cannabis : Points de vue d\'experts  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"knowledge_base.cannabis.video_interview.txt\";a:4:{s:4:\"text\";s:533:\"Dans cette vidéo, le Dr Tanja Butt, experte en applications chez RETSCH, répond aux questions clés sur le traitement du cannabis. Elle explique pourquoi le broyage et l\'homogénéisation du cannabis sont essentiels pour un contrôle de qualité précis et une extraction efficace. Le Dr Butt explique comment le bon choix de l\'équipement influence l\'impact sur les analyses et la préservation des terpènes et présente les technologies innovantes de RETSCH telles que le broyage cryogénique et l\'homogénéisation rapide.</p> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"knowledge_base.cutting_power.app_examples.sm300.hl\";a:4:{s:4:\"text\";s:12:\"Model SM 300\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"knowledge_base.cutting_power.app_examples.sm300.txt\";a:4:{s:4:\"text\";s:145:\"Division into 4 part-samples within 1 min -> manual pre-cutting to &lt;80 mm within 2 min -&gt; grinding for 4 min, total processing time: 7 min \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:52:\"knowledge_base.cutting_power.app_examples.sm400xl.hl\";a:4:{s:4:\"text\";s:16:\"Model SM 400 XL \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:53:\"knowledge_base.cutting_power.app_examples.sm400xl.txt\";a:4:{s:4:\"text\";s:97:\"Complete sample amount was processed without pre-cutting in one go, total processing time: 1 min \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:52:\"knowledge_base.cutting_power.app_examples.supplement\";a:4:{s:4:\"text\";s:33:\"BULKY WASTE/REFUSE-DERIVED FUELS \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"knowledge_base.cutting_power.app_examples.txt\";a:4:{s:4:\"text\";s:391:\"600 g bulky waste (mixture of foam material, foil, plastic, wood chips, wool, paper; no metal) with a maximum particle size of 150 mm was ground both in the SM 300 and SM 400 XL, using a 6 mm bottom sieve and a cyclone. In both cases a D90 value of 6 mm was achieved; however, the complete sample amount was processed much faster in the new SM 400 XL, as no manual pre-cutting was required. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"knowledge_base.cutting_power.author.hl\";a:4:{s:4:\"text\";s:6:\"Author\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"knowledge_base.cutting_power.author.txt\";a:4:{s:4:\"text\";s:176:\"Dr. Tanja Butt <br />Product Manager RETSCH GmbH <br />E-Mail: <a href=\"mailto:t.butt@retsch.com\" class=\"mail\" alt=\"Opens internal link in current window\">t.butt@retsch.com</a>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"knowledge_base.cutting_power.cellulose.hl\";a:4:{s:4:\"text\";s:28:\"CELLULOSE PRESSED FIBER MAT \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"knowledge_base.cutting_power.cellulose.txt\";a:4:{s:4:\"text\";s:273:\"2 pieces of cellulose pressed fiber mat with a size of 150 mm were processed within 3 minutes with a 2 mm bottom sieve. Major part of the sample was within the desired fraction of 0.5 mm – 2 mm. Thanks to the low speed of the SM 400 XL, the fine fraction was very small. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"knowledge_base.cutting_power.coke.hl\";a:4:{s:4:\"text\";s:4:\"Coke\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"knowledge_base.cutting_power.coke.txt\";a:4:{s:4:\"text\";s:478:\"3 kg coke with a feed size up to 100 mm was ground within 1 minute, using a 20 mm bottom sieve, to a particle size below 16 mm with a small fine fraction. For such materials a cyclone should be used to suck up the dust generated in the process. A jaw crusher did not produce the desired final fineness because the sample blocked the gap between the jaws. The SM 400 XL was the only solution to pulverize this sample with a feed size >16 mm quickly and with a low fine fraction. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"knowledge_base.cutting_power.conclusion.hl\";a:4:{s:4:\"text\";s:10:\"Conclusion\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"knowledge_base.cutting_power.conclusion.txt\";a:4:{s:4:\"text\";s:384:\"For the size reduction of large sample pieces and high throughput the available cutting mills are often the limiting factor, e. g. by making manual pre-cutting necessary. With the new SM 400 XL it is now possible to feed pieces up to 170 mm x 220 mm directly into the mill and grind large volumes in one step which not only results in improved grinding results but also time savings. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"knowledge_base.cutting_power.feed_pellets.hl\";a:4:{s:4:\"text\";s:12:\"Feed Pellets\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"knowledge_base.cutting_power.feed_pellets.txt\";a:4:{s:4:\"text\";s:115:\"4 kg of horse feed pellets was milled within 2 minutes with a 4 mm bottom sieve to a final fineness of D90 = 4 mm. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"knowledge_base.cutting_power.figure.2\";a:4:{s:4:\"text\";s:76:\"Refuse-derived fuel sample before and after size reduction in the SM 400 XL \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"knowledge_base.cutting_power.figure.3\";a:4:{s:4:\"text\";s:70:\"Fig. 3: Maize kernels before and after size reduction in the SM 400 XL\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"knowledge_base.cutting_power.figure.4\";a:4:{s:4:\"text\";s:64:\"Fig. 4: Feed pellets before and after grinding in the SM 400 XL \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"knowledge_base.cutting_power.figure.5\";a:4:{s:4:\"text\";s:79:\"Fig. 5: Cellulose pressed fiber mat before and after grinding in the SM 400 XL \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"knowledge_base.cutting_power.figure.6\";a:4:{s:4:\"text\";s:56:\"Fig. 6: Coke before and after grinding in the SM 400 XL \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"knowledge_base.cutting_power.figure.7\";a:4:{s:4:\"text\";s:62:\"Fig.7: Hemp plants before and after grinding in the SM 400 XL \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"knowledge_base.cutting_power.hemp.hl\";a:4:{s:4:\"text\";s:12:\"HEMP PLANTS \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"knowledge_base.cutting_power.hemp.txt\";a:4:{s:4:\"text\";s:264:\"100 kg dried hemp with a feed size up to 60 mm was milled to a fineness <20 mm within 60 minutes, using a 20 mm bottom sieve. The SM 400 XL is the only mill to speedily process such an amount of a fibrous material without blockages of the hopper by wedged pieces. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"knowledge_base.cutting_power.intro\";a:4:{s:4:\"text\";s:641:\"Cutting mills are used for sample preparation to subsequent analysis in many different areas and are particularly suitable for homogenizing heterogeneous samples. Tough, fibrous and elastic materials – which cannot be pulverized satisfactorily by impact, pressure or friction – are easily homogenized by cutting effects. Typical examples of heterogeneous mixtures are refuse derived fuels or biomass, plastic items which are analyzed for hazardous substances, electronic waste which is examined in the context of RoHS and WEEE regulations, or precious metals which are recovered from waste products – the range of applications is huge.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"knowledge_base.cutting_power.maize_kernels.hl\";a:4:{s:4:\"text\";s:56:\"MAIZE KERNELS FOR SMALL SCALE PRODUCTION OF CHICKEN FEED\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"knowledge_base.cutting_power.maize_kernels.txt\";a:4:{s:4:\"text\";s:369:\"The SM 400 XL is also suitable for use in small scale production, for example of chicken feed. In this application example 4 kg maize kernels with a maximum particle size of 10 mm was pulverized within 30 seconds, using a 12 mm bottom sieve. The fraction <2.5 mm was 35%, 100% of the sample was <6 mm. With this procedure, a fine fraction <1 mm can be largely avoided. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"knowledge_base.cutting_power.table.bottomsieve\";a:4:{s:4:\"text\";s:12:\"Bottom Sieve\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"knowledge_base.cutting_power.table.bottomsieve.1\";a:4:{s:4:\"text\";s:5:\"4 mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"knowledge_base.cutting_power.table.bottomsieve.2\";a:4:{s:4:\"text\";s:6:\"12 mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"knowledge_base.cutting_power.table.bottomsieve.3\";a:4:{s:4:\"text\";s:5:\"4 mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"knowledge_base.cutting_power.table.bottomsieve.4\";a:4:{s:4:\"text\";s:5:\"4 mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"knowledge_base.cutting_power.table.ceramic\";a:4:{s:4:\"text\";s:26:\"Ceramic for bone implants \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"knowledge_base.cutting_power.table.diallyl \";a:4:{s:4:\"text\";s:23:\"Diallyl phthallate DAP \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"knowledge_base.cutting_power.table.feedsize\";a:4:{s:4:\"text\";s:9:\"Feed size\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"knowledge_base.cutting_power.table.feedsize.1\";a:4:{s:4:\"text\";s:12:\"140 x 40 mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"knowledge_base.cutting_power.table.feedsize.2\";a:4:{s:4:\"text\";s:13:\"Up to 150 mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"knowledge_base.cutting_power.table.feedsize.3\";a:4:{s:4:\"text\";s:11:\"20 x 40 mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"knowledge_base.cutting_power.table.feedsize.4\";a:4:{s:4:\"text\";s:12:\"Up to 100 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"knowledge_base.cutting_power.table.fineness\";a:4:{s:4:\"text\";s:14:\"Final Fineness\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"knowledge_base.cutting_power.table.fineness.1\";a:4:{s:4:\"text\";s:6:\"<5 mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"knowledge_base.cutting_power.table.fineness.2\";a:4:{s:4:\"text\";s:7:\"<20 mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"knowledge_base.cutting_power.table.fineness.3\";a:4:{s:4:\"text\";s:5:\"<3 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"knowledge_base.cutting_power.table.fineness.4\";a:4:{s:4:\"text\";s:6:\"<1 mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"knowledge_base.cutting_power.table.hl\";a:4:{s:4:\"text\";s:35:\"MORE APPLICATIONS IN THE SM 400 XL \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"knowledge_base.cutting_power.table.plasticmolded\";a:4:{s:4:\"text\";s:20:\"Plastic molded parts\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"knowledge_base.cutting_power.table.quantity\";a:4:{s:4:\"text\";s:8:\"Quantity\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"knowledge_base.cutting_power.table.quantity.1\";a:4:{s:4:\"text\";s:6:\"400 g \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"knowledge_base.cutting_power.table.quantity.2\";a:4:{s:4:\"text\";s:5:\"90 g \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"knowledge_base.cutting_power.table.quantity.3\";a:4:{s:4:\"text\";s:5:\"1 kg \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"knowledge_base.cutting_power.table.quantity.4\";a:4:{s:4:\"text\";s:5:\"900 g\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"knowledge_base.cutting_power.table.sample\";a:4:{s:4:\"text\";s:6:\"Sample\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"knowledge_base.cutting_power.table.thermoplast\";a:4:{s:4:\"text\";s:12:\"Thermoplast \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"knowledge_base.cutting_power.table.time\";a:4:{s:4:\"text\";s:4:\"Time\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"knowledge_base.cutting_power.table.time.1\";a:4:{s:4:\"text\";s:7:\"10 sec \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"knowledge_base.cutting_power.table.time.2\";a:4:{s:4:\"text\";s:6:\"2 min \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"knowledge_base.cutting_power.table.time.3\";a:4:{s:4:\"text\";s:7:\"30 sec \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"knowledge_base.cutting_power.table.time.4\";a:4:{s:4:\"text\";s:7:\"40 sec \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"knowledge_base.cutting_power.versatile.hl\";a:4:{s:4:\"text\";s:23:\"Versatile and effective\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"knowledge_base.cutting_power.versatile.txt\";a:4:{s:4:\"text\";s:1738:\"Due to the wide range of applications, cutting mills need to be highly flexible and powerful to fulfill all requirements. Until now RETSCH had 3 models in its portfolio: the basic model SM 100, the universally suitable standard model SM 200 and the heavy-duty model SM 300. This range, however, did not cover one area of application – the size reduction of large sample pieces and volumes. The maximum feed size of samples was limited to 60 x 80 mm, large sample volumes had to be processed in batches. This prolonged the sample preparation process, even if the actual grinding was carried out rapidly. <br /><br />RETSCH‘s new SM 400 XL now covers this gap in the cutting mill range. It has a grinding chamber volume of 7.45 l and accepts sample pieces with a maximum size of 170 mm x 220 mm. Thus, large sample volumes are fed and fully homogenized in a very short time. Manual pre-cutting is usually not required. Thanks to the wide hopper, considerable grinding chamber volume and the large 240 mm x 240 mm surface of the bottom sieves, the throughput is much higher than that of smaller models like the SM 300. On top of that, the SM 400 XL achieves grind sizes down to 1 mm, depending on the sample material. <br /><br />For grinding heat-sensitive or low-density samples, the use of the cyclone-suction combination is recommended. It substantially improves material discharge from the grinding chamber and the air jet provides a cooling effect. Furthermore, the cyclone is connected to a 30 l receptacle for grinding large sample volumes in one go. Alternatively, the continuous outlet receptacle can be used for grinding large sample quantities. The fold-back hopper and the easy detachable bottom sieves facilitate cleaning. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"knowledge_base.plastics.content1\";a:4:{s:4:\"text\";s:1245:\"Plastic is an inherent part of our everyday lives; it is used in a huge variety of things such as, for example, packaging, furniture, clothing or electronic devices. Though the utility of the material is undoubted, consumers are increasingly unsettled by recurring news about hazardous substances detected in plastics. <br /><br />Substances such as plasticizers, which are not firmly bound in the material, are absorbed via the skin and can influence the hormonal balance. Plasticizers contained in food packaging, for example, penetrate into the food and thus into the human body when the food is eaten. Plasticizers in toys are a particularly serious problem; children tend to take toys into their mouths thus absorbing the dangerous chemicals. Equally hazardous are polycyclic aromatic hydrocarbons (PAH). <br /><br />The family of PAH comprises more than 100 compounds most of which have been found to be carcinogenic. The German computer magazine c‘t published the results of a series of analyses carried out on 28 technical products in February 2014[1] . The tests showed that two of seven keyboards, three of eight computer mice and three of four ear phones contained PAH, in some cases considerably exceeding the legal limit values.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"knowledge_base.plastics.content2\";a:4:{s:4:\"text\";s:1518:\"In 2013 new limit values were stipulated in the EU. As of December 2015 products which exceed a particular limit value of carcinogenic PAH, and which can get into contact with skin or oral cavity, will no longer be permitted. The limit value for sports equipment, domestic appliances, tools or clothing is 1 milligram per kilogram (mg/kg); for toys and articles for babies in general the value was reduced even further to 0.5 mg/kg. <br /><br />To implement the new regulations there will be an increasing number of inspections carried out by testing institutes. PAH and plasticizers are detected with HPLC or GC-MS coupling (only PAH). For these analysis methods it is necessary to extract the compounds to be analyzed from the sample material, for example by using microwave assisted solvent extraction. <br /><br />To improve the extraction process and obtain a small but representative sample, the material should be ground to a particle size of approximately 0.5 mm first. The optimum sample preparation of a material to be analyzed for PAH or plasticizers will be described in this article using the examples of a computer keyboard and mouse and a rubber duck (toy). <br /><br />The sample preparation process should be carried out in a way that preserves the sample’s original properties, for example, volatile components should not be expelled by the heat generated during grinding. Therefore, a two-step process which includes preliminary and fine grinding is recommendable as it provides the best results. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"knowledge_base.plastics.content3\";a:4:{s:4:\"text\";s:1927:\"Keyboard and mouse are manually reduced to pieces of approx. 8 x 8 cm before being ground in a cutting mill SM 300, using a 6-disc rotor and a 4 mm sieve. The SM 300 is the most powerful model of the RETSCH cutting mill family. It features variable speed from 700 to 3,000 rpm as well as a 3 kW drive with high torque. <br /><br />A speed of 1,500 rpm is sufficient to grind the sample without too much heat being generated. The entire keyboard and mouse are cut down to a size below 5 mm within a few minutes. Due to the low weight of the sample pieces, a cyclone is used to improve material discharge. Cleaning the SM 300 after the grinding process is quickly and easily done thanks to the fold-back housing and push-fit rotor. <br /><br />The required final fineness of the sample for further analysis is &lt;0.5 mm. This can be easily achieved by using liquid nitrogen as a grinding aid which helps to embrittle the material. Moreover, the cooling effect of the liquid nitrogen prevents volatile components from escaping. Fine grinding is carried out in RETSCH’s ultra centrifugal mill ZM 200. To ensure representative sample preparation it is important to grind the entire keyboard and mouse. <br /><br />This rather large amount is pulverized in the ZM 200 within 15 minutes to a final fineness of 95% below 0.5 mm. The sample has previously been embrittled with liquid nitrogen and manually fed to the mill. A 12-teeth rotor of stainless steel which rotates with 18,000 rpm is used for the process. <br /><br />The sample material is accelerated by the high speed and bursts into pieces when hitting the rotor’s teeth. It is further reduced in size by shearing which occurs between rotor and ring sieve with defined aperture sizes, in this case 0.5 mm. As the sample remains in the grinding chamber only for a very short time, it is hardly warmed. The ZM 200 is operated with a cyclone to improve material discharge.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"knowledge_base.plastics.content4\";a:4:{s:4:\"text\";s:1930:\"In contrast to the computer accessories of the previous example, the rubber duck consists of a soft, elastic material which makes adequate sample preparation more challenging. <br /><br />The duck is manually cut into four pieces. For the preliminary size reduction step, the cutting mill SM 300 is equipped with a V rotor. Due to its particular shape, this rotor is ideally suited to cut elastic materials. Again, a cyclone is used for improved discharge of the processed material. The complete rubber duck is reduced within 5 minutes to a particle size below 5 mm by using a sieve with 4 mm apertures. <br /><br />Just like the keyboard and mouse, the rubber duck needs to be embrittled with liquid nitrogen for further size reduction. For pulverizing samples under continuous cooling, RETSCH’s CryoMill is the perfect choice. In this ball mill the grinding jar is moved horizontally with up to 30 Hz causing the grinding balls to grind the sample mostly through impact and friction. The resulting frictional heat makes continuous cooling necessary to allow the elastic particles to break properly. Without cooling, they would just deform. <br /><br />In the CryoMill the grinding jar is continually cooled with liquid nitrogen before and during grinding through an integrated cooling system. The mill is particularly safe and efficient as liquid nitrogen is provided via an Autofill system in exactly the amount which is required to keep the temperature constantly at -196 °C; no manual refilling by the user is required. <br /><br />After representative sample division 5 g of the rubber duck sample are placed into a 50 ml stainless steel grinding jar together with a 25 mm stainless steel grinding ball. Automatic pre-cooling at 5 Hz for approx. 7 minutes is sufficient to thoroughly embrittle the sample. The sample is then ground for 2 minutes at 30 Hz with the result that 90% of the particles are finer than 340 µm. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"knowledge_base.plastics.content5\";a:4:{s:4:\"text\";s:776:\"Due to the huge diversity of plastics requirements for sample preparation can also vary greatly. RETSCH offers mills which are suitable for grinding brittle as well as soft and elastic plastics which are subsequently analyzed for PAH or plasticizers. <br /><br />Entire computer keyboards can be ground in the SM 300 cutting mill and, in a next step, in the ultra centrifugal mill ZM 200 to a fineness below 0.5 mm. Thanks to the new V rotor the SM 300 is also suitable for grinding elastic materials quickly and effectively. If the plastic sample needs to be continuously cooled with liquid nitrogen during grinding, the CryoMill is the instrument of choice. <br /><br />The use of these mills ensures representative sample preparation without changing the sample properties.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"knowledge_base.plastics.headline\";a:4:{s:4:\"text\";s:115:\"Toxic substances in our daily life - sample preparation of plastics for subsequent analysis of PAH and plasticizers\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"knowledge_base.plastics.headline2\";a:4:{s:4:\"text\";s:46:\"New limit values – increasing quality checks\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"knowledge_base.plastics.headline3\";a:4:{s:4:\"text\";s:55:\"Size reduction of computer accessories for PAH analysis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"knowledge_base.plastics.headline4\";a:4:{s:4:\"text\";s:73:\"Grinding of a rubber duck for subsequent analysis of PAH and plasticizers\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"knowledge_base.plastics.headline5\";a:4:{s:4:\"text\";s:10:\"Conclusion\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:59:\"knowledge_base.sieve_analysis.additions.different.caption.1\";a:4:{s:4:\"text\";s:124:\"<b>Tamisage horizontal :</b><br />Pour les flocons, les bâtonnets...<br />-&gt; Les particules longues restent sur le tamis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"knowledge_base.sieve_analysis.additions.different.caption.2\";a:4:{s:4:\"text\";s:133:\"<b>Tamisage vibratoire :</b><br />Passage longitudinal des particules à travers les pores.<br />-&gt; L\'échantillon semble plus fin\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"knowledge_base.sieve_analysis.additions.different.caption.3\";a:4:{s:4:\"text\";s:40:\"Contrôle AS 450 : 5 min, amplitude 1 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"knowledge_base.sieve_analysis.additions.different.caption.4\";a:4:{s:4:\"text\";s:36:\"Contrôle AS 400 : 5 min, 170 tr/min\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"knowledge_base.sieve_analysis.additions.different.caption.5\";a:4:{s:4:\"text\";s:178:\"<b>Quantification<br /><br /></b>Q<sub>0</sub> nombre<br />Q<sub>1</sub> longueur<br />Q<sub>2</sub> surface (surface ou surface de projection)<br />Q<sub>3</sub> masse ou volume\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"knowledge_base.sieve_analysis.additions.different.caption.6\";a:4:{s:4:\"text\";s:135:\" <b>Comparabilité<br /></b><br />Répartition du volume, de la surface et du nombre, par exemple de cubes ayant le même volume total.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:60:\"knowledge_base.sieve_analysis.additions.different.caption.6a\";a:4:{s:4:\"text\";s:25:\"Q<sub>0</sub>&nbsp;nombre\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:60:\"knowledge_base.sieve_analysis.additions.different.caption.6b\";a:4:{s:4:\"text\";s:23:\"Q<sub>1</sub> longueur \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:60:\"knowledge_base.sieve_analysis.additions.different.caption.6c\";a:4:{s:4:\"text\";s:22:\"Q<sub>2</sub> surface \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:60:\"knowledge_base.sieve_analysis.additions.different.caption.6d\";a:4:{s:4:\"text\";s:20:\"Q<sub>3</sub> volume\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"knowledge_base.sieve_analysis.additions.different.caption.7\";a:4:{s:4:\"text\";s:394:\" <b>Diamètre équivalent</b><ol><li>Sphère : diamètre indépendant du point de vue - taille réelle 1 mm</li><li>Bâton : la particule peut passer à travers le maillage dans le sens de la longueur - la particule a un diamètre équivalent supérieur à 1 mm.</li><li>Pièce de monnaie : A également un diamètre équivalent de 1 mm, mais peut atteindre 1,3 mm en réalité.&nbsp;</li></ol>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"knowledge_base.sieve_analysis.additions.different.caption.8\";a:4:{s:4:\"text\";s:310:\"Seuls les instruments optiques fournissent des informations sur la forme des particules. <ul><li>Selon l\'orientation de chute des particules, celles-ci peuvent être détectées de différentes manières.</li><li>Les bâtonnets peuvent être détectés sous forme de sphères ou de pièces de monnaie./li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"knowledge_base.sieve_analysis.additions.different.hl\";a:4:{s:4:\"text\";s:60:\"Exigences différentes, paramètres de tamisage différents \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:72:\"knowledge_base.sieve_analysis.additions.different.reproducible.bullets.1\";a:4:{s:4:\"text\";s:11:\"Tamisage 3D\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:72:\"knowledge_base.sieve_analysis.additions.different.reproducible.bullets.2\";a:4:{s:4:\"text\";s:19:\"Tamisage horizontal\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:72:\"knowledge_base.sieve_analysis.additions.different.reproducible.bullets.3\";a:4:{s:4:\"text\";s:23:\"Tamisage par tapotement\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:72:\"knowledge_base.sieve_analysis.additions.different.reproducible.bullets.4\";a:4:{s:4:\"text\";s:21:\"Tamisage à jet d\'air\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:72:\"knowledge_base.sieve_analysis.additions.different.reproducible.bullets.5\";a:4:{s:4:\"text\";s:15:\"Tamisage à sec\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:72:\"knowledge_base.sieve_analysis.additions.different.reproducible.bullets.6\";a:4:{s:4:\"text\";s:15:\"Tamisage humide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:73:\"knowledge_base.sieve_analysis.additions.different.reproducible.bullets.hl\";a:4:{s:4:\"text\";s:33:\"Aperçu des principes du tamisage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:65:\"knowledge_base.sieve_analysis.additions.different.reproducible.hl\";a:4:{s:4:\"text\";s:65:\"Analyse par tamisage reproductible – Tamiseurs et tamis Retsch \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:68:\"knowledge_base.sieve_analysis.additions.different.reproducible.txt.1\";a:4:{s:4:\"text\";s:336:\"L\'analyse par tamisage est une méthode permettant de déterminer la distribution granulométrique de divers matériaux en vrac, décrite dans de nombreuses normes internationales. L\'analyse par tamisage est l\'une des méthodes les plus courantes en matière d\'assurance qualité et peut être réalisée par tamisage à sec ou humide. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:68:\"knowledge_base.sieve_analysis.additions.different.reproducible.txt.2\";a:4:{s:4:\"text\";s:496:\"Le tamisage manuel est également possible, mais en raison des influences individuelles de l\'opérateur ( vitesse, force), il doit être écarté dans un contexte professionnel. L\'analyse par tamisage permet de caractériser la distribution granulométrique de matériaux en vrac de différentes formes et tailles, ce qui permet de déterminer et de comparer les propriétés spécifiques de différents matériaux, telles que la solubilité, le comportement à l\'écoulement et la réactivité. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"knowledge_base.sieve_analysis.additions.different.txt\";a:4:{s:4:\"text\";s:577:\"Les réglages optimaux des paramètres dépendent du matériau concerné. Selon le tamiseur choisi, l\'intervalle, la vitesse, la durée de tamisage, l\'amplitude ou même la pression négative peuvent entrer en jeu. Bien qu\'il existe de nombreuses normes et directives (inter)nationales pour les paramètres d\'analyse granulométrique spécifiques aux produits, pour certains matériaux, les paramètres appropriés doivent être déterminés expérimentalement. Nous sommes à votre disposition pour vous aider. <br /><br /><b>Profitez de notre offre de tamisage gratuit ! </b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"knowledge_base.sieve_analysis.additions.different.txt.2\";a:4:{s:4:\"text\";s:612:\"Différentes méthodes de tamisage donnent des résultats différents, qui peuvent se refléter dans la distribution granulométrique. Les diagrammes illustrent comment la méthode de tamisage horizontal et la méthode de tamisage vibratoire influencent chacune les fractions granulométriques. Alors que la méthode horizontale permet un tri spécifique grâce à des mouvements uniformes, la méthode de tamisage vibratoire utilise des mouvements de projection en 3D pour une séparation alternative. Il en résulte des distributions granulométriques différentes, clairement illustrées dans les diagrammes. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"knowledge_base.sieve_analysis.additions.different.txt.3\";a:4:{s:4:\"text\";s:900:\"Le tamisage est une méthode comparative. Chaque particule qui passe à travers le tamis est donc plus petite que la taille des mailles. Le tamisage tient généralement compte du volume ou des fractions massiques d\'un échantillon. Le nombre (Q<sub>0</sub>), la longueur (Q<sub>1</sub>) ou la surface (Q<sub>2</sub>) sont généralement déterminés par des méthodes optiques (par exemple, Camsizer). Le problème : les Camsizers ne capturent que les paramètres de mesure sans pouvoir fractionner l\'échantillon. <br /><br />Dans la plupart des cas, la dimension Q<sub>3</sub> (volume) convient comme paramètre pour une quantification fiable de la distribution granulométrique. En effet, le volume est directement proportionnel à la masse et constitue donc la propriété la plus simple à utiliser pour déterminer de manière fiable la distribution granulométrique avec un minimum d\'effort. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"knowledge_base.sieve_analysis.additions.different.txt.4\";a:4:{s:4:\"text\";s:78:\"Les deux fois, un échantillon identique de morceaux de bois a été tamisé. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:64:\"knowledge_base.sieve_analysis.additions.sieve.analysis.bullets.1\";a:4:{s:4:\"text\";s:25:\"facilité de manipulation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:64:\"knowledge_base.sieve_analysis.additions.sieve.analysis.bullets.2\";a:4:{s:4:\"text\";s:29:\"faible coût d\'investissement\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:64:\"knowledge_base.sieve_analysis.additions.sieve.analysis.bullets.3\";a:4:{s:4:\"text\";s:56:\"obtention rapide de résultats précis et reproductibles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:64:\"knowledge_base.sieve_analysis.additions.sieve.analysis.bullets.4\";a:4:{s:4:\"text\";s:71:\"la possibilité d\'obtenir des fractions granulométriques individuelles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"knowledge_base.sieve_analysis.additions.sieve.analysis.hl\";a:4:{s:4:\"text\";s:24:\"Analyse granulométrique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:60:\"knowledge_base.sieve_analysis.additions.sieve.analysis.txt.1\";a:4:{s:4:\"text\";s:285:\"Les analyses par tamisage sont indispensables pour la production et le contrôle qualité des matériaux pulvérulents et granulaires en vrac dans de nombreuses industries (notamment alimentaire, pharmaceutique et chimique). Les avantages de l\'analyse par tamisage sont les suivants : \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:60:\"knowledge_base.sieve_analysis.additions.sieve.analysis.txt.2\";a:4:{s:4:\"text\";s:917:\"Cette méthode peut donc rivaliser avec les techniques d\'analyse modernes telles que la diffusion de la lumière laser ou les méthodes d\'analyse d\'images. <br /><br />Afin de garantir une reproductibilité et une fiabilité élevées, le tamiseur et ses accessoires doivent répondre à des exigences strictes conformes aux normes (inter)nationales. Les tamis analytiques et tamiseurs RETSCH, ainsi que tous les autres équipements de mesure (par exemple, les balances) nécessaires à la caractérisation de la distribution granulométrique, sont donc étalonnables et soumis à un contrôle des équipements de test dans le cadre des systèmes de gestion de la qualité. Pour une fiabilité totale du processus, une préparation minutieuse des échantillons est également essentielle. Seule cette combinaison permet d\'obtenir des résultats de tamisage qui permettent une caractérisation fiable de vos produits. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:61:\"knowledge_base.sieve_analysis.additions.sieve.reproducible.hl\";a:4:{s:4:\"text\";s:52:\"Tamiseurs RETSCH pour des résultats reproductibles \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:62:\"knowledge_base.sieve_analysis.additions.sieve.reproducible.txt\";a:4:{s:4:\"text\";s:427:\"Les tamiseuses RETSCH couvrent une gamme complète de mesures et d\'applications pour répondre à vos besoins. Différents mouvements de tamisage et différentes tailles de tamis vous permettent d\'utiliser la tamiseuse RETSCH adaptée à chaque matériau pouvant être tamisé. Vous obtenez ainsi toujours des résultats précis et reproductibles, conformément à la surveillance des équipements de test (DIN EN ISO 9001ff). \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"knowledge_base.sieve_analysis.air_jet_sieving.hl\";a:4:{s:4:\"text\";s:23:\"TAMISAGE PAR JET D\'AIR \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"knowledge_base.sieve_analysis.air_jet_sieving.txt\";a:4:{s:4:\"text\";s:854:\"Le tamis à jet d\'air est une machine de tamisage simple, c\'est-à-dire qu\'un seul tamis est utilisé pour chaque processus de tamisage. Le tamis lui-même n\'est pas déplacé pendant le processus.Le matériau sur le tamis est déplacé par un jet d\'air rotatif : Un aspirateur relié à la machine de tamisage génère un vide à l\'intérieur de la chambre de tamisage et aspire de l\'air frais par une buse à fente rotative. En passant par la fente étroite de la buse, le flux d\'air est accéléré et soufflé contre les mailles du tamis, dispersant les particules. Au-dessus de la grille, le jet d\'air est réparti sur toute la surface du tamis et est aspiré à faible vitesse à travers la grille. Les particules les plus fines sont ainsi transportées à travers les ouvertures du tamis dans l\'aspirateur ou, éventuellement, dans un cyclone.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"knowledge_base.sieve_analysis.hl\";a:4:{s:4:\"text\";s:24:\"Analyse granulométrique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"knowledge_base.sieve_analysis.horizontal.hl\";a:4:{s:4:\"text\";s:13:\"Tamisage plan\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"knowledge_base.sieve_analysis.horizontal.txt\";a:4:{s:4:\"text\";s:441:\"Le tamisage plan est un mouvement horizontal et circulaire dans un plan. Les tamiseuses planes sont utilisées de préférence pour les particules qui s\'écartent considérablement d\'une géométrie sphérique, comme par exemple les produits à tamiser en forme d\'aiguilles, de plaquettes, allongés ou fibreux. Le mouvement planaire du tamis garantit que les particules conservent en grande partie leur orientation sur le tamis. &lt;/p&gt ;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"knowledge_base.sieve_analysis.intro\";a:4:{s:4:\"text\";s:323:\"Il est important de connaître la distribution granulométrique des produits en vrac de différentes formes et tailles pour pouvoir les caractériser. Les propriétés des produits, telles que le comportement en solution, le comportement d\'écoulement et la réactivité, sont ainsi influencées de manière déterminante. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"knowledge_base.sieve_analysis.processes.hl\";a:4:{s:4:\"text\";s:46:\"PROCESSUS DE TAMISAGE DE L\'ANALYSE DE TAMISAGE\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"knowledge_base.sieve_analysis.processes.txt\";a:4:{s:4:\"text\";s:900:\"Lors du processus de tamisage, l\'échantillon est mis en mouvement vertical (tamisage par propulsion) ou horizontal (tamisage plan). Dans les tamiseurs d\'analyse, les deux mécanismes se superposent. Le mouvement permet de comparer les particules avec les mailles de tamisage de chaque tamis. La probabilité de passage de chaque particule dépend de sa taille par rapport à l\'ouverture du tamis, de son orientation et du nombre de comparaisons entre la particule et la maille du tamis. <br /><br />Le choix du procédé de tamisage à utiliser dépend avant tout du degré de finesse de l\'échantillon. Les tamisages à sec classiques sont réalisés dans une plage de granulométrie de 40 µm à 125 mm. Toutefois, la limite de mesure inférieure est également influencée par les propriétés de l\'échantillon, telles que la formation d\'agglomérats, la densité et la charge électrostatique. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"knowledge_base.sieve_analysis.quality_control.bullets.1\";a:4:{s:4:\"text\";s:24:\"la résistance du béton\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"knowledge_base.sieve_analysis.quality_control.bullets.2\";a:4:{s:4:\"text\";s:20:\"le goût du chocolat\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"knowledge_base.sieve_analysis.quality_control.bullets.3\";a:4:{s:4:\"text\";s:46:\"le comportement de dissolution des comprimés \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"knowledge_base.sieve_analysis.quality_control.bullets.4\";a:4:{s:4:\"text\";s:71:\"les propriétés d\'écoulement et de dissolution des poudres de lavage \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"knowledge_base.sieve_analysis.quality_control.bullets.5\";a:4:{s:4:\"text\";s:53:\"l\'activité de surface pour les matériaux filtrants \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"knowledge_base.sieve_analysis.quality_control.bullets.intro\";a:4:{s:4:\"text\";s:147:\"Par exemple, les propriétés suivantes du produit sont influencées par la taille des particules ou la répartition de la taille des particules : \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"knowledge_base.sieve_analysis.quality_control.bullets.outro\";a:4:{s:4:\"text\";s:311:\"Les exemples ci-dessus montrent clairement l\'importance de la connaissance de la répartition granulométrique dans le cadre de l\'assurance qualité des produits en vrac dans la production. Si la répartition des grains change pendant le processus de production, alors la qualité du produit change également. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"knowledge_base.sieve_analysis.quality_control.hl\";a:4:{s:4:\"text\";s:53:\"ANALYSE PAR TAMISAGE POUR LE CONTRÔLE DE LA QUALITÉ\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"knowledge_base.sieve_analysis.quality_control.txt\";a:4:{s:4:\"text\";s:1175:\"Dans le langage courant, le terme « qualité » est généralement associé à la qualité supérieure d\'un produit. La phrase suivante donne une définition plus précise de cette expression : « Par qualité, on entend la concordance entre certaines exigences posées à un produit et les propriétés du produit constatées par contrôle. <br /><br />Cela signifie qu\'il s\'agit d\'un produit de haute qualité si les propriétés souhaitées du produit se situent dans des plages de tolérance prédéfinies lors d\'une mesure de contrôle ultérieure. Toutefois, si les résultats de mesure du produit s\'écartent des valeurs requises, sa qualité n\'est pas irréprochable. Un grand nombre de matériaux présents dans la nature et la technique se présentent sous forme dispersée (matière qui ne forme pas un tout homogène, mais qui est divisée en éléments pouvant être séparés les uns des autres, par exemple un tas de sable). La répartition des tailles de particules au sein d\'une quantité de matériau, c\'est-à-dire les proportions de particules de différentes tailles, a une influence déterminante sur les propriétés physiques et chimiques importantes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"knowledge_base.sieve_analysis.sieving_methods.txt\";a:4:{s:4:\"text\";s:2715:\"<div><b>TAMISEUSE HORIZONTALE</b></div>
<div>Dans une tamiseuse horizontale, les tamis se déplacent dans des mouvements circulaires horizontaux sur un même plan. Les tamiseuses horizontales sont utilisées de préférence pour les échantillons aciculaires, plats, longs ou fibreux. En raison du mouvement horizontal du tamis, les particules ne changent que très peu d\'orientation sur le tamis.</div>
<div></div>
<div><b>TAMISAGE PLAN</b></div>
<div>Un tamisage plan est un mouvement horizontal et circulaire dans un plan. Les tamiseuses planes sont utilisées de préférence pour les particules qui s\'écartent considérablement d\'une géométrie sphérique, comme par exemple les matières à tamiser en forme d\'aiguilles, de plaquettes, allongées ou fibreuses. Le mouvement planaire du tamis permet aux particules de conserver en grande partie leur orientation sur le tamis. </div>
<div></div>
<div><b>TAMISAGE PAR BATTEMENTS</b></div>.
<div>Lors du tamisage par battement, un mouvement horizontal circulaire se superpose à un mouvement vertical déclenché par une impulsion de percussion. Les tamiseurs à battements sont prescrits par un certain nombre de normes. Le nombre de comparaisons avec les mailles du tamis est nettement plus faible sur les tamiseurs à battements que sur les tamiseurs à jet (2,5 s-1 contre ~50 s-1), ce qui explique que les temps de tamisage soient plus longs. D\'un autre côté, les particules reçoivent une plus grande percussion lors du processus de battement, c\'est pourquoi on obtient un tamisage plus élevé, par exemple pour les abrasifs. Pour les particules légères, comme le talc ou la farine, un tamiseur à battements permet d\'obtenir un tamisage moins fin. </div>
<div></div>
<div><b>TAMISAGE PAR JET D\'AIR+D35r</b></div>
<div>Le tamiseur à jet d\'air est un tamiseur à tamisage individuel. Cela signifie qu\'un seul tamis est utilisé par opération de tamisage. Sur cette tamiseuse, le tamis lui-même n\'est pas déplacé. Le mouvement du produit à tamiser est obtenu par un jet d\'air rotatif : Un aspirateur industriel raccordé crée une dépression dans la chambre de tamisage et aspire l\'air ambiant par une buse à fente rotative. Le flux d\'air ainsi généré sort à grande vitesse de la buse à fente rotative et disperse par le bas, à travers la toile de tamisage, la matière à tamiser qui se trouve dessus. Au-dessus de la toile, le jet d\'air se répartit sur toute la surface du tamis et est évacué à faible vitesse à travers la toile de tamisage. Les particules fines sont alors transportées à travers les mailles et aspirées à l\'aide d\'un aspirateur. En option, les particules fines peuvent être recueillies dans un cyclone.</div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"knowledge_base.sieve_analysis.tap_sieving.hl\";a:4:{s:4:\"text\";s:23:\"Tamisage par battements\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"knowledge_base.sieve_analysis.tap_sieving.txt\";a:4:{s:4:\"text\";s:779:\"Lors du tamisage à battements, un mouvement horizontal circulaire se superpose à un mouvement vertical déclenché par une percussion. Les tamiseurs à battements sont prescrits par une série de normes. Le nombre de comparaisons avec les mailles du tamis est nettement plus faible sur les tamiseuses à battements que sur les tamiseuses à jet (2,5 s-1 contre ~50 s-1), ce qui explique que les temps de tamisage soient plus longs. D\'un autre côté, les particules reçoivent une plus grande percussion lors du processus de battement, c\'est pourquoi on obtient un tamisage plus élevé, par exemple pour les abrasifs. Pour les particules légères, comme le talc ou la farine, une tamiseuse à battements permet d\'obtenir un tamisage plus faible en termes de particules fines.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"knowledge_base.sieve_analysis.txt\";a:4:{s:4:\"text\";s:1539:\"Dans de nombreux domaines d\'application, comme l\'industrie alimentaire, pharmaceutique et chimique, l\'analyse granulométrique classique s\'est établie pour les contrôles de production et de qualité des produits en vrac sous forme de poudre et de granulés. Parmi les avantages de l\'analyse granulométrique, on peut citer la simplicité d\'utilisation, les faibles coûts d\'investissement, la mise à disposition rapide de résultats précis et reproductibles ainsi que la possibilité d\'obtenir des fractions granulométriques individuelles. Ainsi, cette méthode peut tout à fait concurrencer avec les méthodes d\'analyse modernes telles que la diffusion de la lumière laser ou les procédés de traitement d\'images. <br /><br />Pour toutefois pouvoir garantir une reproductibilité et une fiabilité élevées, les tamiseuses et les accessoires doivent répondre à des exigences élevées et satisfaire à des normes nationales et internationales. Cela signifie que les tamis de contrôle et les tamiseuses ainsi que tous les autres dispositifs de mesure (par exemple la balance) nécessaires à la caractérisation de la répartition granulométrique doivent pouvoir être calibrés et être soumis à la surveillance des moyens de contrôle dans le cadre des systèmes de gestion de la qualité. En outre, il est indispensable d\'accorder également suffisamment de soin à la préparation des échantillons, car c\'est la seule façon d\'obtenir un résultat de tamisage qui permette de caractériser un produit de manière fiable.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"knowledge_base.sieve_analysis.vibratory.hl\";a:4:{s:4:\"text\";s:23:\"Tamisage par propulsion\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"knowledge_base.sieve_analysis.vibratory.txt\";a:4:{s:4:\"text\";s:210:\"L\'échantillon est projeté vers le haut par les vibrations du fond du tamis et retombe sous l\'effet de la force gravitationnelle. L\'amplitude indique la hauteur d\'oscillation verticale du fond du tamis. <br />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"knowledge_base.sieving_methods.airjet.hl\";a:4:{s:4:\"text\";s:21:\"Tamisage à jet d\'air\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"knowledge_base.sieving_methods.airjet.txt\";a:4:{s:4:\"text\";s:376:\"Dans le cas du tamisage à jet d\'air, on utilise un seul tamis qui ne bouge pas pendant le processus de tamisage. Une buse rotative située sous le tamis dirige un flux d\'air sur le produit à tamiser, ce qui permet de désagglomérer les particules et de les aspirer ensuite à travers le tamis. Le tamisage à jet d\'air convient pour des dimensions allant de 10 µm à 4 mm.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"knowledge_base.sieving_methods.applications.reproducible.hl\";a:4:{s:4:\"text\";s:55:\"Application de l\'analyse granulométrique reproductible\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:60:\"knowledge_base.sieving_methods.applications.reproducible.txt\";a:4:{s:4:\"text\";s:779:\"La reproductibilité de l\'analyse de tamisage est particulièrement importante dans l\'industrie et la science, afin que les résultats obtenus puissent être prouvés ou vérifiés à tout moment de manière indépendante. En règle générale, une tour de tamisage est utilisée en combinaison avec une tamiseuse vibrante. <br /><br />Ces appareils produisent une vibration forte et cohérente qui peut être reproduite à tout moment, ce qui permet de vérifier les résultats d\'analyse obtenus. Comme nous l\'avons déjà mentionné, il est possible d\'utiliser le tamisage manuel, mais cette possibilité n\'est que très rarement, voire pas du tout, utilisée dans le monde scientifique, car les résultats et la précision de l\'analyse dépendent de l\'exécution individuelle.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"knowledge_base.sieving_methods.drysieving.hl\";a:4:{s:4:\"text\";s:15:\"Tamisage à sec\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"knowledge_base.sieving_methods.drysieving.txt\";a:4:{s:4:\"text\";s:1220:\"Le tamisage à sec est la méthode la plus populaire pour l\'analyse reproductible de tamisage, y compris le tamisage vibratoire, horizontal et par tap. Le tamisage à jet d\'air fait également partie du tamisage à sec, mais il s\'agit d\'un procédé spécial, voir ci-dessous. L\'échantillon est éventuellement séché au préalable afin d\'éviter la formation de grumeaux. Il est pesé avant le tamisage, puis placé dans le système de tamisage et pesé à nouveau à un moment ultérieur. <br /><br />Lors de ce que l\'on appelle la coupe granulométrique, on détermine à l\'aide d\'un tamis le pourcentage de l\'échantillon qui reste sur le tamis ou qui est plus petit que la taille de maille choisie. Si l\'on veut déterminer la taille des particules des différentes fractions (tamisage par lots), on utilise une tour de tamisage qui contient plusieurs tamis de différentes tailles de mailles (40 µm - 125 mm). <br /><br />Pour que la reproductibilité soit garantie sans aucun doute, la machine doit être réglée de manière entièrement numérique. En outre, l\'unité de régulation intégrée doit être contrôlée en permanence afin d\'éviter toute modification ou déviation involontaire pendant le test.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"knowledge_base.sieving_methods.grainsize.hl\";a:4:{s:4:\"text\";s:24:\"Analyse granulométrique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"knowledge_base.sieving_methods.grainsize.intro.txt\";a:4:{s:4:\"text\";s:564:\"La taille formelle des particules individuelles est appelée &quot;granulométrie&quot ; dans un mélange, l\'analyse granulométrique sert précisément à déterminer cette taille. La répartition ultérieure des tailles des particules a une influence déterminante sur les propriétés d\'un matériau, tant dans le domaine scientifique que technique. <br /><br />En raison de nombreuses différenciations et même de différentes méthodes de détermination, l\'analyse granulométrique est considérée comme une discipline à part entière de la granulométrie.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"knowledge_base.sieving_methods.grainsize.methods.hl\";a:4:{s:4:\"text\";s:36:\"Méthodes d\'analyse granulométrique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"knowledge_base.sieving_methods.grainsize.methods.txt\";a:4:{s:4:\"text\";s:1479:\"Bien qu\'il existe différentes méthodes d\'analyse et de détermination de la taille des grains, toutes les variantes déterminent toujours le diamètre équivalent. La méthode finalement utilisée dépend fortement de la question posée, des éventuelles prescriptions et de la plage granulométrique elle-même.<br /><br /> Les particules plus grandes, à partir d\'une taille d\'environ 40 mm, sont généralement mesurées à la main ou à l\'aide de photos, tandis que le tamisage est souvent utilisé pour l\'analyse granulométrique des très petites particules, jusqu\'à une taille de 10 μm.<br /><br /> Lors du tamisage, des tamis de différentes finesses sont d\'abord empilés les uns sur les autres et tendus dans une machine à tamiser. Ensuite, l\'échantillon est placé dans le tamis supérieur (avec la plus grande largeur de trous) et soumis pendant un certain temps à un mouvement de tamisage défini afin de garantir un tamisage précis.<br /><br /> Les particules de l\'échantillon sont alors séparées en fonction de leur taille sur les tamis. Ensuite, on détermine le pourcentage des différentes fractions qui sont restées sur les tamis avec différentes largeurs de trous. Les pourcentages de masse des fractions individuelles sont désignés par p3. La courbe de somme de répartition Q3 renseigne sur les masses additionnées des fractions individuelles. Il est courant d\'indiquer les tailles qui sont inférieures à 90%, 50% et 10% de l\'échantillon.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"knowledge_base.sieving_methods.grainsize.optical.hl\";a:4:{s:4:\"text\";s:39:\"Caractérisation optique des particules\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"knowledge_base.sieving_methods.grainsize.optical.txt\";a:4:{s:4:\"text\";s:459:\"L\'analyse granulométrique peut également être réalisée à l\'aide d\'une technique de mesure optique. Selon la variante de mesure, il est également possible d\'obtenir des informations sur la forme des particules. La plage de mesure se situe entre 0,3 nm et 30 mm selon le système. La caractérisation des particules peut être effectuée dans des suspensions, des émulsions, des systèmes colloïdaux, des poudres, des granulés et des produits en vrac.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"knowledge_base.sieving_methods.intro\";a:4:{s:4:\"text\";s:802:\"L\'analyse par tamisage (souvent appelée analyse granulométrique ou tamisage d\'analyse) est utilisée pour déterminer la répartition granulométrique de divers produits en vrac. Sa manipulation et son évaluation sont décrites dans un grand nombre de normes internationales. En outre, elle est considérée comme un procédé important et encore indispensable aujourd\'hui dans l\'assurance qualité.
L\'analyse par tamisage se subdivise en tamisage à sec et en tamisage humide. Comme mouvement de tamisage, il existe les principes du tamisage par jet, du tamisage plan, du tamisage à battements, du tamisage par jet d\'air et du tamisage par ultrasons. Le tamisage manuel n\'est pas facilement reproductible en raison des influences individuelles de celui qui le pratique (endurance, vitesse, force).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"knowledge_base.sieving_methods.wetsieving.hl\";a:4:{s:4:\"text\";s:15:\"Tamisage humide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"knowledge_base.sieving_methods.wetsieving.txt\";a:4:{s:4:\"text\";s:706:\"Le tamisage humide sert à déterminer la taille des particules dans des échantillons humides, gras ou huileux. Même si le produit à analyser est déjà en suspension et ne doit pas être séché, le tamisage humide est la solution à privilégier, de même que pour les particules ayant tendance à s\'agglomérer (généralement &lt ; 45 µm), qui obstrueraient sinon les ouvertures du tamis.<br /><br />Le produit à tamiser est mis en suspension et, comme pour le tamisage à sec, déposé sur le tamis supérieur, puis rincé à l\'eau sous vibration jusqu\'à ce que le liquide s\'écoulant sous la tour du tamis ne soit pas trouble. Le tamisage humide est effectué dans une plage de 20 µm à 20 mm.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:19:\"layout.company_name\";a:4:{s:4:\"text\";s:11:\"Retsch GmbH\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"mailform_label.data_protection\";a:4:{s:4:\"text\";s:597:\"En envoyant ce formulaire, vous acceptez que les données saisies soient traitées par Retsch dans le cadre de votre demande ou ses partenaires commerciaux affiliés et stockées dans notre base de données jusqu\'à ce que vous annuliez votre accord. Vous pouvez annuler votre accord à tout moment. Les détails sur la façon dont nous traitons les données des utilisateurs sont disponibles dans notre <a href=\"https://www.erweka.com/fr/siteservice/politique-de-confidentialite/\" target=\"_blank\" class=\"internal-link-new-window\" alt=\"Opens internal link in new window\">privacy policy</a>.<br /> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"mailform_label.data_protection.competition\";a:4:{s:4:\"text\";s:418:\"En envoyant ce formulaire, vous acceptez que les données saisies soient traitées par RETSCH dans le cadre de votre envoi ou ses partenaires commerciaux affiliés et stockées dans notre base de données jusqu\'à ce que vous annuliez votre accord. Vous pouvez annuler votre accord à tout moment. Les détails sur la façon dont nous traitons les données des utilisateurs sont disponibles dans notre privacy policy. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"mailform_label.data_protection.rigaku\";a:4:{s:4:\"text\";s:659:\"By submitting the form, you agree that your details will be processed by Retsch GmbH or its distribution partners and Rigaku Europe SE for the purpose of processing your enquiry and will be stored until you revoke your consent. You can revoke this consent at any time. Information on how we handle user data can be found in our <a href=\"https://www.retsch.com/fr/siteservice/politique-de-confidentialite/\" class=\"internal-link\" alt=\"Opens internal link in current window\">Privacy Policy </a>and <a href=\"https://rigaku.com/privacy-gdpr\" target=\"_blank\" class=\"external-link-new-window\" alt=\"Opens internal link in current window\">Rigaku\'s privacy policy</a>. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"mailform_label.data_protection_short\";a:4:{s:4:\"text\";s:185:\"<a href=\"https://www.retsch.com/fr/siteservice/politique-de-confidentialite/\" target=\"_blank\" class=\"internal-link-new-window\" alt=\"Opens internal link in new window\">Privacy policy</a>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"mailform_label.easysieve_registration\";a:4:{s:4:\"text\";s:142:\"<b>Enregistrement EasySieve</b><br /><br /> Merci de remplir le formulaire avec votre clé d\'enregistrement notée sur la plaquette EasySieve.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"mailform_label.easysieve_registration_number\";a:4:{s:4:\"text\";s:23:\"Clé d\'enregistrement*:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"mailform_label.easysieve_version\";a:4:{s:4:\"text\";s:19:\"EasySieve version*:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"mailform_label.instrumentsettings\";a:4:{s:4:\"text\";s:115:\"Paramètres des instruments<br /><sub>(temps, vitesse, amplitude, nombre de broyages/tamisages par jour, ...)</sub>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:16:\"mailtext.webinar\";a:4:{s:4:\"text\";s:261:\"Madame, Monsieur,<br /><br /><br />Merci beaucoup pour votre inscription au webinaire.<br />Dans le tableau ci-dessous, vous trouverez les données que vous nous avez envoyées.<br /><br />Meilleures salutations<br />Retsch&nbsp;Sales&nbsp;&amp; Marketing Team \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"mailtext.webinar-recordings\";a:4:{s:4:\"text\";s:678:\"Madame, Monsieur, <br /><br />Merci pour votre demande d\'enregistrement au webinaire (webconférence).  <br /><br />  Voici votre <b><a href=\"https://www.retsch.com/fr/telecharger/webinar-recordings/webinar-recordings-download/\" class=\"internal-link\" alt=\"Opens internal link in current window\">LIEN D\'ENREGISTREMENT</a></b>.<br /><br /> Pour plus d\'informations, nous pouvons vous aider pour une consultation produits ou application: <b><a href=\"https://www.retsch.fr/fr/contact/formulaire-de-contact/\" class=\"external-link-new-window\" alt=\"Opens internal link in current window\">NOUS CONTACTER!</a></b><br /><br /> Salutations<br />RETSCH Marketing &amp; Sales<br /><br />

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"news.seminar.feststoffanalytik.title\";a:4:{s:4:\"text\";s:87:\"Analyse des matières solides - De l\'échantillon de laboratoire au résultat d\'analyse\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"news.seminar.feststoffanalytik.txt\";a:4:{s:4:\"text\";s:689:\"<b>De l\'échantillon de laboratoire au résultat d\'analyse : la série de séminaires pratiques très prisés de RETSCH, CEM et Agilent couvre l\'analyse élémentaire complète. </b><br /><br />Le séminaire pratique gratuit donne un aperçu complet des possibilités de préparation mécanique des matières solides, de la désintégration par micro-ondes et de l\'analyse qui s\'ensuit. Une présentation des appareils, la préparation des échantillons apportés et la possibilité de discuter de vos applications avec les spécialistes sur place font également partie intégrante de cette rencontre. <br /><br />La participation est gratuite, mais le nombre de participants est limité.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"news.seminar.feststoffanalytik_short.hl\";a:4:{s:4:\"text\";s:69:\"Préparation des échantillons pour des résultats d\'analyse optimaux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"news.seminar.metallurgy.title\";a:4:{s:4:\"text\";s:40:\"Méthodes d\'analyse pour la métallurgie\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"news.seminar.modern_laboratory_methods.title\";a:4:{s:4:\"text\";s:111:\"Méthodes de laboratoire modernes pour l\'analyse des aliments & de l\'environnement & le contrôle des processus\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"news.seminar.probenvorbereitung_roentgen.title\";a:4:{s:4:\"text\";s:68:\"De la préparation des échantillons à l\'analyse par fluorescence X\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"news.webinar.agro_food.title\";a:4:{s:4:\"text\";s:58:\"Sample Preparation for Analysis in the Agro-Food Industry \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"news.webinar.agro_food.txt\";a:4:{s:4:\"text\";s:1311:\"Food occurs in a great variety of consistencies and is often inhomogeneous. Food-Feed testing labs require representative samples to produce meaningful and reproducible analysis results. Therefore, food/Feed samples must be homogenized and pulverized to the required analytical fineness, ideally with as little time and effort as possible during grinding and cleaning process.<br /><br /> During the webinar offered by Retsch \'Sample Preparation for Analysis in the Agro/Food Industry\', the different grinding techniques and determination of sample particle size will be presented. Thanks to Retsch\'s webinar, you will also be able to identify the optimal preparation system depending on the sample.<br /><br /><b> Topics</b><br />
<ul><li> How to obtain a representative and homogeneous sample for subsequent analysis (sample partitioning)</li><li> How to choose the most suitable grinding system for your needs</li><li> Knife Mills: Main features and application examples</li><li> Rotor Mills: Main features and application examples</li><li> Cutting Mills: Main features and application examples</li><li> Controlled Temperature/Cryogenic Grinding with Ball Mills: Main features and application examples</li><li> How to effectively clean a grinding system</li><li> Particle size analysis and control</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"news.webinar.ball-mills.content1\";a:4:{s:4:\"text\";s:1271:\"<b>Utilisez-vous des broyeurs à billes pour le broyage d\'échantillons et aimeriez-vous obtenir des conseils et astuces pour optimiser votre process de broyage ? Vous manipulez des matériaux sensibles à la température ou vous souhaitez réduire considérablement la durée du process ?<br /><br /></b>
Alors inscrivez-vous au webinaire en direct de RETSCH. Inscrivez-vous ensuite au webinaire &quot;Conseils utiles pour des process de broyage efficaces avec les broyeurs à billes de laboratoire&quot; !<br /><br />
Dans ce webinaire, vous recevrez de précieuses informations sur la manière d\'améliorer votre broyage quotidien et vous découvrirez de nouvelles possibilités de broyage ultrafin :<br /><br />
<ul><li>Présentation des broyeurs à billes</li><li>Conseils &amp; Astuces</li><li>Choix du matériau du bol de broyage et de la bille de broyage</li><li>Taille et nombre de billes de broyage</li><li>Broyage à sec et ratio ‘échantillon/billes de broyage’</li><li>Broyage humide et viscosité adéquate de l\'échantillon</li><li>Mécanosynthèse et apport d\'énergie élevé</li><li>Broyeur à billes à haute énergie Emax, principe de fonctionnement et refroidissement</li><li>Exemples d\'applications : Plus vite. Plus fin. Plus froid</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"news.webinar.ball-mills.content2\";a:4:{s:4:\"text\";s:1023:\"<h2>Dossier spécial : le broyage à haute énergie<br /><br /></h2>
Le broyage ultrafin dans les broyeurs à billes peut être un process qui prend beaucoup de temps. Avec le nouveau broyeur à billes à haute énergie Emax, il est désormais possible d\'accélérer considérablement la procédure grâce à la vitesse extrêmement élevée du broyeur et aux options de refroidissement innovantes. En outre, il convient pour broyer des échantillons de matériaux thermosensibles à des tailles de particules de l\'ordre du nanomètre. À la fin du webinaire, vous aurez la possibilité de télécharger un dossier contenant toutes les informations.<br /><br />
<b>Présenté par :<br /><br /></b>
Dr. Tanja Butt, Product Manager RETSCH GmbH
Dr. Gerhard Beckers, Applications Specialist RETSCH GmbH
Ce webinaire est terminé.<br /><br /><br /><a href=\"https://www.retsch.com/fr/telecharger/webinar-recordings/\" class=\"button short\" alt=\"Opens internal link in current window\">Demander l\'enregistrement du webinaire</a>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"news.webinar.ballmills.largestrange.title\";a:4:{s:4:\"text\";s:66:\"Retsch Ball Mills - The world\'s largest range for any application \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"news.webinar.ballmills.largestrange.txt\";a:4:{s:4:\"text\";s:1097:\"Ball mills are the best solution when the aim is to finely pulverise typically hard but at the same time friable samples. The large number of available solutions in terms of volumes, available jar/bead materials and milling modes (dry/wet/cryo) make ball mills the perfect solution for many applications. In the free webinar “Retsch Ball Mills: the world\'s largest range for any application” on Tuesday, 20 June, the numerous grinding systems associated with different application requirements will be presented. During the online event, you will have the opportunity to find out which mill best suits your needs and how best to configure it to optimize your grinding process.<br /> <b><br /> Topics</b><br />
<ul><li>Overview of available solutions, technical features and accessories</li><li>How to choose the most suitable model for your needs and how to configure it best</li><li>Wet-Nanomilling</li><li>Cryogenic and Temperature Controlled Milling</li><li>Application examples with focus on : Mechanochemistry, XRF, Asbestos, Soil, Nanomilling</li><li>New Products/Accessories </li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"news.webinar.ball_mills.headline\";a:4:{s:4:\"text\";s:76:\"Practical Tips for Efficient Grinding in Laboratory Ball Mills - Focus: Emax\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"news.webinar.best.practice.ball.mills.title\";a:4:{s:4:\"text\";s:30:\"Best practices in ball milling\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:54:\"news.webinar.best.practice.ball.mills.title.supplement\";a:4:{s:4:\"text\";s:57:\"How to influence the grinding process for optimum results\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"news.webinar.best.practice.ball.mills.txt\";a:4:{s:4:\"text\";s:1302:\"<b>Are you using ball mills for sample pulverization, high-energy grinding or mechanochemical applications? Do you handle temperature-sensitive materials, or would you like to substantially reduce process times?</b><br /><br /> If you are interested in learning best practices directly from the experts, then this webinar will give you the answers. Our application specialists will share their extensive knowledge on how to optimize your ball milling process to obtain the desired results. <br /><br /><b> The following topics will be discussed:</b>
<ul><li> How to select suitable grinding tool material, ball amount and size </li><li> Dry, wet and cryogenic grinding </li><li> How to control the temperature during ball milling</li><li> Mechanical alloying and mechanosynthesis</li><li> Biological samples and cell disruption </li><li> Application examples</li><li> Introduction of new Mixer Mill MM 400 and Planetary Ball Mill PM 300</li><li> Launch of the RETSCH Scientific Challenge – win a brand-new ball mill</li></ul>
 <br />The second part of the webinar is a live session with online demonstrations from the RETSCH application laboratory.<br /> Throughout the webinar, our experts are available to answer your questions.<br /> All participants will receive an exclusive download package. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"news.webinar.bestpractice.sizereduction.title\";a:4:{s:4:\"text\";s:82:\"Best practices for size reduction of large sample pieces and increased throughput \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"news.webinar.bestpractice.sizereduction.txt\";a:4:{s:4:\"text\";s:737:\"Crushing large sample pieces can be challenging – especially, when dealing with large volumes. The sample throughput needs to be optimized in a way to prevent blockages of the crusher. RETSCH offers a variety of solutions for this type of application and will share best practices for coarse and fine grinding in this free live webinar with online demonstration in the lab.<br /><br /><b>Topics include<br /></b>
<ul><li>How to select the best suited crusher and accessories&nbsp;&nbsp;</li><li>Introduction Jaw Crusher range and Hammer Mill HM 200&nbsp;</li><li>Practical tips for process optimization</li><li>Online demonstration in the lab</li><li>Application examples&nbsp;</li><li>Q&amp;A and Download Package&nbsp;</li></ul>

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"news.webinar.best_practices_xrf.title\";a:4:{s:4:\"text\";s:107:\"Meilleures pratiques pour les utilisateurs XRF, y compris l\'importance de la préparation des échantillons\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"news.webinar.best_practices_xrf.txt\";a:4:{s:4:\"text\";s:1900:\"Le contrôle qualité est indispensable dans l\'industrie. Ce séminaire en ligne présente les meilleures pratiques en matière d\'XRF pour assurer la surveillance quotidienne et le respect des données de contrôle qualité. Le séminaire en ligne se concentre sur la manière de s\'assurer que la méthode XRF est adaptée à l\'objectif respectif visé. Afin d\'obtenir des résultats d\'analyse stables et reproductibles avec votre spectromètre XRF, il est essentiel de disposer non seulement d\'un spectromètre de travail stable, mais aussi d\'une préparation d\'échantillon stable et reproductible, adaptée au matériau à mesurer. Le choix d\'une méthode de préparation d\'échantillon appropriée dépend à la fois du matériau lui-même et des limitations de la technique d\'analyse par rapport aux éléments à analyser. <br /><br />Au cours de ce séminaire en ligne gratuit, des spécialistes de Retsch et Rigaku se pencheront sur les particularités du prélèvement et de la préparation des échantillons. Vous apprendrez également comment vérifier si vos échantillons ont été correctement préparés et quelles conséquences une mauvaise préparation des échantillons peut avoir sur vos résultats de mesure. Une analyse de contrôle quotidienne est nécessaire pour s\'assurer que la qualité est surveillée en permanence depuis la préparation des échantillons jusqu\'à l\'instrument XRF et que les données sont mises à jour. <br /><br />Pour qu\'un résultat d\'analyse soit adapté à l\'objectif visé, il doit être suffisamment fiable pour que toute décision basée sur ce résultat puisse être prise en toute confiance. Par conséquent, la performance de la méthode doit être validée et le degré d\'incertitude sur le résultat doit être estimé à un certain niveau de confiance. L\'imprécision doit être évaluée et citée d\'une manière généralement reconnue. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"news.webinar.best_practices_xrf.txt.2\";a:4:{s:4:\"text\";s:621:\"Le séminaire en ligne propose une présentation de 90 minutes et se termine par une séance de questions-réponses - votre chance de poser des questions spécifiques à nos experts. <br /><br />A la fin du séminaire en ligne, nous mettons à la disposition des participants un dossier de <b>téléchargement</b> qui contient toutes les informations. <br /><br />La participation au séminaire en ligne est bien entendu <b>gratuite</b>. <br /><br /><b>Présenté par</b><br />Dr Tanja Butt, Product Manager Retsch GmbH, Germany <br />Carmen Kaiser-Brügmann, Senior XRF Application Scientist / Rigaku Europe SE, Germany \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"news.webinar.cannabis_webinarday.cem.txt\";a:4:{s:4:\"text\";s:602:\"<b>CEM: Microwave Digestion<br /></b><br />In this lecture we will present modern, simple, safe and time-saving methods for everyday laboratory use. An online demonstration with Q&amp;A session will complete the lecture. <br /><br /><b>Topics<br /></b><br />CEM has developed applications for these investigations with solvent extraction in EDGE and microwave digestion in Mars 6 to analyze the following parameters quickly and accurately:
<ul><li>Potency</li><li>Pesticides</li><li>Metals</li><li>Mycotoxins</li><li>Terpenes</li></ul>
<b>Speaker<br /></b>Ulf Sengutta, authorized signatory, CEM GmbH\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"news.webinar.cannabis_webinarday.intro\";a:4:{s:4:\"text\";s:430:\"For the first time, the complete process of preparation, extraction and analysis of cannabis will be covered in one online seminar day. For this purpose, there are three separate 90 min webinars by the three participating companies Retsch, CEM and Shimadzu - each of which also includes an online demonstration. The three webinars are free, hands-on, and provide a comprehensive overview of the entire process route to analytics. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"news.webinar.cannabis_webinarday.retsch.txt\";a:4:{s:4:\"text\";s:958:\"<b>RETSCH: Sample preparation for cannabis products</b><br /><br />The first part of the seminar day is about the analysis-appropriate preparation of cannabis plants and related products. The RETSCH expert team will provide many valuable suggestions and tips for your work and will address the following questions:<b><br /><br />Topics<br /><br /></b>
<ul><li>How can samples such as flowers, other plant parts or even so-called edibles be homogenized completely and reproducibly? </li><li>What should be considered with tough, sticky or oily samples? </li><li>How do I create a homogeneous powder without losing volatile ingredients? </li><li>What options does Retsch offer to simplify the extraction of pesticides and ingredients?</li><li>Which mills are suitable for processing larger quantities for the extraction of CBD oils? </li><li>Extensive online demonstration and time for your questions!<br /><br /></li></ul>
<b>Speaker</b><br />Dr. Tanja Butt\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"news.webinar.cannabis_webinarday.shimadzu.txt\";a:4:{s:4:\"text\";s:1109:\"<b>Shimadzu: Cannabis Analytics<br /></b><br />In this webinar block, we will go into the analytics of cannabis ingredients and contaminants. We will focus on active ingredient testing (THC and cannabinoids) using HPLC, terpene analysis using GCMS, heavy metal determination using ICPMS, and pesticide/mycotoxin analysis using LCMS. We briefly introduce the techniques and go live to the instruments, where product specialists give hands-on demonstrations of the analysis techniques.<br /><br /><b>Topics<br /></b>
<ul><li>Introduction to cannabis analytics (Uwe Oppermann/ Stephan Schröder)</li><li>Drug analysis using HPLC- Cannabis Analyzer (Gesa Schad/ Vadim Kraft)</li><li>Determination of arsenic, cadmium, Lead and Mercury using the ICPMS-2030 (Jan Knoop/ Johannes Hesper)</li><li>Pesticide/ Mycotoxin Analysis using LCMS-8050 (Anja Grüning/ Julia Sander)</li><li>Terpene- Analysis using Headspace Method and GCMS-QP2020 NX (Manuel Braun/ Waldemar Weber)</li><li>Online demonstration with time to answer your questions<br /><br /></li></ul>
<b>Speakers<br /></b>Various specialists from Shimadzu
.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"news.webinar.cannabis_webinarday.supplement\";a:4:{s:4:\"text\";s:48:\"joint webinars by Retsch, CEM and Shimadzu&nbsp;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"news.webinar.cannabis_webinarday.title\";a:4:{s:4:\"text\";s:81:\"Online Seminar Day: Sample Preparation, Extraction and Analysis of Cannabis&nbsp;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"news.webinar.cannabis_webinarweek.cem\";a:4:{s:4:\"text\";s:1216:\"<b>Préparation rapide et simple des échantillons pour l\'analyse du cannabis et du chanvre<br /></b><br />Les cannabinoïdes prennent de plus en plus d\'importance dans la médecine de la douleur et les soins palliatifs. Les formes thérapeutiques disponibles de fleurs de cannabis et d\'extraits de cannabis se distinguent par leurs propriétés pharmacocinétiques. Les principaux cannabinoïdes utilisés en thérapeutique, le tétrahydrocannabinol (THC) et le cannabidiol (CBD), présentent des propriétés actives différentes (analgésique, antispasmodique, stimulant de l\'appétit, etc.).<br /><br />L\'utilisation de produits à base de cannabis est soumise à une réglementation stricte, ce qui rend le contrôle de la qualité des matières premières extrêmement important. Pour ces études, le CEM a développé des applications d\'extraction par solvant en EDGE et La désintégration par micro-ondes a été développée pour analyser ensuite rapidement et précisément les paramètres suivants :
<ul><li>Potentiel</li><li>Pesticides</li><li>Teneur en éléments (par ex. métaux lourds)</li><li>Mycotoxines</li><li>Terpènes</li></ul>
<b>Intervenant</b><br />Axel Schöner &amp ; Maxim Diel, CEM GmbH\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"news.webinar.cannabis_webinarweek.intro\";a:4:{s:4:\"text\";s:825:\"<div>Pour la première fois, l\'ensemble du processus de préparation des échantillons, d\'extraction et d\'analyse du cannabis est traité dans une série de séminaires en ligne!<br /><br />Les entreprises Retsch, CEM et Shimadzu organisent les séminaires en ligne axés sur la pratique pendant trois jours consécutifs. Chaque webinaire dure 90 minutes et comprend une démonstration en direct.<br /><br /><b>C\'est Shimadzu qui commence le 8 novembre avec le thème de l\'analytique. Le 9 novembre, CEM suivra avec un séminaire en ligne sur l\'extraction par micro-ondes. Retsch clôturera la série le 10 novembre avec le thème de la préparation des échantillons.</b><br /> <br />Les séminaires en ligne ont lieu le matin et l\'après-midi afin de couvrir tous les fuseaux horaires, la participation est gratuite. </div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"news.webinar.cannabis_webinarweek.retsch.txt\";a:4:{s:4:\"text\";s:1242:\"<b>RETSCH : Préparation d\'échantillons de produits de cannabis pour l\'extraction de Q&amp;A et d\'huile de CBD</b><br /><br />Le troisième jour de la semaine de séminaire sera consacré à la préparation de plantes de cannabis et de produits apparentés en fonction des analyses. L\'équipe d\'experts de RETSCH vous donnera de nombreuses suggestions et conseils précieux pour votre travail et traitera les questions suivantes :
<b><br /><br />Thèmes</b>.
<ul style=\"\"><li style=\"\"> Comment homogénéiser complètement et de manière reproductible des échantillons tels que des fleurs, d\'autres parties de plantes ou encore ce que l\'on appelle des édicules ? </li><li style=\"\">Qu\'en est-il des échantillons visqueux, collants ou huileux ? </li><li style=\"\">Comment puis-je obtenir une poudre homogène sans perdre les composants facilement volatiles ? </li><li style=\"\">Quelles sont les possibilités offertes par Retsch pour simplifier l\'extraction des pesticides et des ingrédients?</li><li style=\"\">Quels broyeurs conviennent au traitement de grandes quantités pour l\'extraction d\'huiles CBD ? </li><li style=\"\">Démonstration détaillée en ligne et du temps pour vos questions!</li></ul>.
<b>Intervenante</b><br />Dr Tanja Butt\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"news.webinar.cannabis_webinarweek.shimadzu\";a:4:{s:4:\"text\";s:1223:\"<b>Shimadzu : Analytique du cannabis</b><br />Le premier jour du séminaire, nous nous pencherons sur l\'analyse des ingrédients du cannabis et des impuretés. Nous nous concentrerons sur l\'analyse des principes actifs (THC et cannabinoïdes) par HPLC, l\'analyse des terpènes par GCMS, l\'analyse des métaux lourds par ICPMS et l\'analyse des pesticides/mycotoxines par LCMS. Nous présenterons brièvement les techniques et irons en direct sur les appareils où des spécialistes des produits feront des démonstrations pratiques des techniques d\'analyse.<br /><br /><b>Thèmes<br /></b>
<ul><li>Introduction à l\'analyse du cannabis (Uwe Oppermann/ Stephan Schröder)</li><li>Analyse des substances actives par HPLC- Cannabis Analyzer (Gesa Schad/ Vadim Kraft)</li><li>Détermination de de l\'arsenic, du cadmium, plomb et mercure avec l\'ICPMS-2030 (Jan Knoop/ Johannes Hesper)</li><li>Analyse des pesticides/ mycotoxines avec LCMS-8050 (Anja Grüning/ Julia Sander)</li><li>Analyse des terpènes par la méthode Headspace et GCMS-QP2020 NX (Manuel Braun/ Waldemar Weber)</li><li>Démonstration en ligne avec du temps de réponse pour vos questions</li></ul>.
<b>Intervenants<br /></b>Différents spécialistes de Shimadzu\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"news.webinar.cannabis_webinarweek.title\";a:4:{s:4:\"text\";s:66:\"Préparation d\'échantillons, extraction et analyse de cannabis   \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"news.webinar.cannabis_webinarweek.title.retschvideo\";a:4:{s:4:\"text\";s:101:\"Cannabis Overview - From raw material to end products, from quality control to small scale production\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"news.webinar.cannabis_webinarweek.title.supplement\";a:4:{s:4:\"text\";s:87:\"Semaine de séminaires en ligne organisée conjointement par Retsch, CEM et Shimadzu   \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"news.webinar.construction_materials.xrf\";a:4:{s:4:\"text\";s:30:\"Construction materials and XRF\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"news.webinar.cryogenic-grinding.content1\";a:4:{s:4:\"text\";s:1206:\"<b>Vous homogénéisez des échantillons sensibles à la température, collants ou élastiques et vous avez besoin de quelques trucs &amp; astuces pour un broyage cryogénique optimal ? Vous souhaitez savoir quel type de broyeur est le mieux adapté à votre application et si la glace sèche ou l\'azote liquide est le meilleur choix pour votre échantillon ?<br /><br /></b>
Alors inscrivez-vous au webinaire en direct de RETSCH ‘Conseils pratiques pour un broyage cryogénique efficace’ !<br /><br />
Dans ce webinaire, vous recevrez de précieuses informations sur la manière d\'améliorer votre routine de broyage et vous découvrirez les différentes possibilités de broyage cryogénique :<br /><br />
<ul><li>Pourquoi dois-je broyer un échantillon ?</li><li>Définition du broyage cryogénique</li><li>Pour quels matériaux est-il adapté ?</li><li>Azote liquide vs glace sèche</li><li>Broyeurs de laboratoire appropriés pour le traitement cryogénique</li><li>Exemples d\'application et recommandations</li><li>Conclusion et dossier de téléchargement<br /><br /></li></ul>
À la fin du webinaire, vous aurez la possibilité de télécharger un dossier contenant toutes les informations.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"news.webinar.cryogenic_grinding.headline\";a:4:{s:4:\"text\";s:57:\"Conseils pratiques pour un broyage cryogénique efficace \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"news.webinar.cryogenic_howtotreat.\";a:4:{s:4:\"text\";s:59:\"Cryogenic Grinding: How to Treat Thermo-Sensitive Materials\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"news.webinar.cryogenic_howtotreat.txt\";a:4:{s:4:\"text\";s:1602:\"Most sample materials can be reduced to the required analytical fineness at room temperature by choosing a mill with a suitable size reduction principle (impact, pressure, friction, shearing, cutting).  However, there are limits for size reduction at room temperature, for example when even a small temperature increase affects the sample in a negative way; or when the material is very elastic and the above mentioned size reduction principles only cause deformation. The perfect solution for these types of samples is cold or cryogenic grinding. This involves grinding aids such as liquid nitrogen (-196 °C) or dry ice (-78 °C) which embrittle the sample by cooling and make it break more easily. <br /><br />The Webinar offered by Retsch &quot;Cryogenic Grinding: How to Treat Thermo-Sensitive Materials&quot; will explain specifically how to perform a correct and effective cryogenic grinding (Liquid Nitrogen / Dry Ice) with particular attention to typical applications in the following sectors:  <br />- Automotive sector  <br />-Cementer  - Chemist  <br />- Rubber  <br />- Plastic  <br />- Ecology / Energy  <br /><br />During the webinar, our expert will show the most suitable grinding systems for several applications such as polymers / secondary solid fuels / plastics / resins / rubbers / tires and much more.<br /><br /><b>In this webinar we will explore this topics<br /></b>
<ul><li>Introduction </li><li>Recommended Retsch mills for cryogenic grinding</li><li>Applications Examples</li><li>Tips and Tricks</li><li>Section dedicated to participants’ questions and answers</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"news.webinar.cutting_mills_hetero_samples.title\";a:4:{s:4:\"text\";s:71:\"Broyeurs à couteaux pour échantillons hétérogènes et pré-broyage \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"news.webinar.cutting_mills_hetero_samples.txt\";a:4:{s:4:\"text\";s:883:\"Vous avez des mélanges d\'échantillons hétérogènes ou coriaces et vous devez les pré-broyer ? Vous avez besoin d\'un broyeur à couteaux pour un débit d\'échantillons plus élevé ? Ou peut-être cherchez-vous un broyeur pour la production de très petites quantités ? <br /><br />Le séminaire en ligne RETSCH Live &quot;Utiliser correctement les broyeurs à couteaux pour une préparation optimisée des échantillons&quot; ; contient des informations précieuses qui vous faciliteront le travail quotidien et vous montreront de nouvelles possibilités. <br /><br />
<div><b>Thèmes<br /><br /></b></div>
<div><ul><li>Particularités des quatre broyeurs à couteaux RETSCH</li><li>Choix des bons accessoires (trémie, rotors, cyclone, tamis de fond)</li><li>Applications</li><li>Broyeur en acier 316 L</li><li>Trucs et astuces de nos experts en applications</li></ul></div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"news.webinar.cutting_mills_hetero_samples.txt2\";a:4:{s:4:\"text\";s:243:\"A la fin du séminaire en ligne, nous mettons à la disposition des participants un dossier de <b>téléchargement </b> qui contient toutes les informations. <br /><br />La participation au séminaire en ligne est bien entendu <b>gratuite</b>.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"news.webinar.dailyhardnesstesting.title\";a:4:{s:4:\"text\";s:62:\"Daily testing of a hardness tester using hardness test blocks \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"news.webinar.dailyhardnesstesting.txt\";a:4:{s:4:\"text\";s:675:\"The daily inspection of a hardness tester with hardness test blocks is essential for precise measurement results. Using the QpixControl2 software significantly simplifies this process. The QpixControl2 software guides users through the daily check, saves data automatically and is easy to use.  With the QpixControl2 operating software, the user can carry out daily checks efficiently and without extensive prior knowledge and ensure that all future measurements are based on correct values. Thus, a combination of hardness test blocks with the associated calibration project in the QpixControl2 software leads to accurate and reliable hardness measurements on a daily basis \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"news.webinar.development.battery.ballmills.title\";a:4:{s:4:\"text\";s:50:\"Development of battery materials using ball mills \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"news.webinar.development.battery.ballmills.txt\";a:4:{s:4:\"text\";s:1906:\"This webinar delves into three critical aspects of creating optimum battery materials: precise particle sizing of electrode materials, the advancement of new materials through mechanochemical reactions, and reliable sample preparation for material analysis. Ball mills emerge as ideal instruments that efficiently address all three application areas. You will gain an in-depth understanding of selecting and managing ball mills to maximize their effectiveness in the development of battery materials.<br /><br /><b> During the session, attendees will explore several key topics, including:</b>
<ul><li> The development and enhancement of battery materials using ball mills, highlighting their role in innovation and efficiency.</li><li> Techniques for achieving accurate particle sizing using ball mills, ensuring consistency and quality in electrode material production.</li><li> Including the topic of mechanochemistry through ball mills, showcasing how chemical reactions can be initiated and controlled to produce new material compositions. The importance of meticulous sample preparation for materials analysis, ensuring reliable and reproducible results.</li><li> Excursions into particle size analysis techniques such as laser diffraction, digital image analysis, nitrogen adsorption and mercury porosimetry</li></ul>
<br /><b> This webinar offers valuable insights into:</b>
<ul><li> Specific application examples that illustrate the practical benefits and real-world applications of ball mills in battery material development.</li><li> A detailed description of the various ball mills and accessories available, helping you understand the ball miling method for optimizing battery materials.</li></ul>
By attending, you will enhance their knowledge of ball mills and their pivotal role in the field of battery materials, empowering them to make informed decisions in research and development. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"news.webinar.development.batterymaterials.title\";a:4:{s:4:\"text\";s:50:\"Development of battery materials using ball mills \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"news.webinar.development.batterymaterials.txt\";a:4:{s:4:\"text\";s:798:\"This webinar focuses on three aspects of creating optimum battery materials: defined particle sizing of electrode materials, the development of new materials through mechanochemical reactions and reliable sample preparation for material analysis. Ball mills are the perfect instruments which cover all three application areas. A closer look is taken at the right choice and handling of ball mills. <br /><br /><b> You can expect the following topics:</b><br />
<ul><li> Development of battery materials using ball mills</li><li> Particle sizing with ball mills</li><li> Mechanochemistry using ball mills</li><li> Sample preparation for materials analysis</li></ul>
<br /><b> Gain insight into</b><br />
<ul><li> specific application examples</li><li> Description of mills and analysers</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"news.webinar.dusty_materials.title\";a:4:{s:4:\"text\";s:41:\"Dusty materials? Quantify the Dustiness! \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"news.webinar.dusty_materials.topics\";a:4:{s:4:\"text\";s:128:\"<ul><li>Definition of dustiness </li><li>Practical demonstration of a DustMon measurement</li><li>Application examples</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"news.webinar.dusty_materials.txt\";a:4:{s:4:\"text\";s:535:\"The dustiness of powders, granulates and bulk materials is a common problem that can lead to handling difficulties, health concerns and poor product performance. When measuring dust in the DustMon RD 100, the material sample falls through a tube into the sample collector. The dust released from the sample on impact is measured and the dustiness of the sample is quantified using the Dust Index. This practical solution provides relevant information for day-to-day operations. Discover the power of DustMon in this 30-minute webinar. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"news.webinar.efficient_cryogenic_grinding.title\";a:4:{s:4:\"text\";s:69:\"Efficient cryogenic grinding and new options with the new MM 500 cryo\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"news.webinar.efficient_lab_ballmills.hero.date\";a:4:{s:4:\"text\";s:16:\"08. / 09.06.2020\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"news.webinar.efficient_lab_ballmills.hero.hl\";a:4:{s:4:\"text\";s:126:\"Conseils pratiques pour un broyage efficace dans les broyeurs à billes de laboratoire - Focus sur le MM 500 nano &amp ; vario\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"news.webinar.efficient_lab_ballmills.txt\";a:4:{s:4:\"text\";s:864:\"Le webinaire en direct de RETSCH &quot;Conseils pratiques pour un broyage efficace avec les broyeurs à billes de laboratoire&quot; fournit des informations précieuses qui vous aideront à faciliter votre travail quotidien et aborde les nouvelles possibilités de broyage avec des billes.<br /><br /><b>Sujets:<br /></b>
<ul><li>Broyeurs à billes : technologies et modèles </li><li>Outils de broyage : sélection du matériau, nombre et taille des billes de broyage  </li><li>Trucs &amp; astuces pour le processus de broyage : <br />&nbsp; &nbsp; &nbsp; &nbsp; - broyage sec &amp; cryogénique<br />&nbsp; &nbsp; &nbsp; &nbsp; - obtention de particules nanomètriques par le broyage humide<br />&nbsp; &nbsp; &nbsp; &nbsp; - mécanosynthèse et mécanochimie<br />&nbsp; &nbsp; &nbsp; &nbsp; - échantillons biologiques et désintégration cellulaire</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"news.webinar.enhancing.quality.control.foodfeed.bruker\";a:4:{s:4:\"text\";s:55:\"Enhancing Quality Control in Food and Feed Production  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"news.webinar.feststoffanalytik.agilent.2025.txt\";a:4:{s:4:\"text\";s:1163:\"<b>AGILENT: Automation in elemental analysis<br /><br /></b>The competitiveness and profitability of companies and institutions is often related to their level of automation. Based on a large number of feedbacks from our customers as well as an in-depth survey, the need for an automatic sample feeder and dilution system from a single source was underlined. Both ICP-OES and ICP-MS benefit from the new accessory, which is easy to use and program and can be installed by the user.
<br /> In addition to the usual updates on regulations such as the updated Drinking Water Ordinance EU2184 with new limit values, find out everything about the next milestone in elemental analysis. As a leading technology company, this level of automation is only available from Agilent as a complete ‘all-in-one vendor’ solution.<br /><br /> The Advanced Dilution System ADS-2 will be presented in the practical part via live demo! <br /><b><br /> Topics</b>
<ul><li> EU2184 Drinking Water Ordinance ICP-MS</li><li> AVS and ADS-2 Fundamentals of automation / advantages for the user</li><li> ADS-2 Live Demo</li><li> Live discussion (Q&amp;A) with all participants</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"news.webinar.feststoffanalytik.agilent.txt\";a:4:{s:4:\"text\";s:1262:\"<b>Agilent: New facets in element analysis</b><br /><br />Änderungen von Regularien, neue Probenmatrices oder Projekte stellen uns immer wieder vor neue Herausforderungen. Um dem gerecht zu werden unterstützt Agilent seine AnwenderInnen mit integrierten Smart Tools der ICP-OES und ICP-MS Serien. Zu jeder Probe werden IntelliQuant Informationen bereitgestellt und von der Software weiterverarbeitet. So werden bei der ICP-OES die Eignung der unterschiedlichen Wellenlängen bewertet oder bei der ICP-MS der gelöste Salzgehalt für jede Probe berechnet. Diese Funktion und noch weitere wie das synchrone ICP-OES Interface, werden Teil des theoretischen und praktischen Teiles des ICP Live-Webinar sein.<br /><br /><b>Topics</b>
<div><ul><li>Technical and physical basics of ICP-OES and ICP-MS (MS/MS) analysis technology</li><li>Smart tools software: IntelliQuant </li><li>Smart productivity tools hardware: AVS7 (ICP-OES) and ISIS3 (ICP-MS)</li><li>New application specifications and regulations from the environmental and food sectors</li><li>ICP-OES device presentation by our application chemist</li><li>Live discussion (Q&amp;A) with all participants</li></ul>
<b>Speakers</b></div>
Gernot Hudin, Serap Leise, Jörg Hansmann <br />AGILENT TECHNOLOGIES\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"news.webinar.feststoffanalytik.cem.txt\";a:4:{s:4:\"text\";s:1164:\"<b>CEM: Microwave Analysis Technique</b>. <br /><br />In this presentation, we will introduce modern, simple, safe and time-saving methods for everyday laboratory work. The trade fair novelty of Analytica 2022 - the new microwave digestion device Blade - for fast microwave digestion will be presented as well as the automated solvent extraction within minutes, the fast muffle furnace for loss on ignition and sulfated ash contents as well as drying, fast fat analysis and fast measurement of protein content. <br /> After about 40 min of lecture, live in the blade within 5 minutes in the online demo will show how fast and easy with the most modern microwave digestion equipment in the world the samples are digested. Then there is also enough time to answer questions.<br /><b><br />Topics </b>
<ul><li>Fast microwave digestion in only 5 minutes</li><li>Microwave digestion with live observation through the integrated camera</li><li>Easy handling of the pressure digestion vessels without any tools or fittings at all</li><li>Fast automated solvent extraction in 10 minutes</li><li>Fast muffle furnace for loss on ignition and sulfated ash contents</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"news.webinar.feststoffanalytik.retsch.txt\";a:4:{s:4:\"text\";s:698:\"<b>RETSCH: The Art of Milling</b><br /><br />The online seminar focuses on the importance of sample preparation for subsequent analysis and describes ways of eliminating potential sources of error. You will receive useful tips for choosing the optimum crusher or grinder and the best suited accessories. The importance of correct parameter setting will also be explained.<br /><br /><b>Topics</b>
<ul><li>Why is sample homogenization necessary and what needs to be considered for the process? </li><li>How do different size reduction principles work for different samples?</li><li>Live demonstration of RETSCH crushers and mills in the application lab, from pre-grinding to pulverization</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"news.webinar.feststoffanalytik.title\";a:4:{s:4:\"text\";s:87:\"Analyse des matières solides - De l\'échantillon de laboratoire au résultat d\'analyse\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"news.webinar.feststoffanalytik.title_agilent\";a:4:{s:4:\"text\";s:32:\"Agilent : Spectroscopie atomique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"news.webinar.feststoffanalytik.title_cem\";a:4:{s:4:\"text\";s:41:\"CEM : technique d\'analyse par micro-ondes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"news.webinar.feststoffanalytik.title_retsch\";a:4:{s:4:\"text\";s:25:\"Retsch : L\'art du broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"news.webinar.feststoffanalytik.txt\";a:4:{s:4:\"text\";s:489:\"<div>De l\'échantillon de laboratoire au résultat d\'analyse : la série de séminaires très prisée de RETSCH, CEM et Agilent couvre l\'analyse élémentaire complète. Maintenant sous forme de séminaire en ligne!<br /><br /></div>.
<div></div>
<div>Les séminaires en ligne gratuits, axés sur la pratique, donnent un aperçu complet des possibilités de traitement mécanique des matières solides, de la désintégration par micro-ondes et de l\'analyse qui s\'ensuit.</div>
<div></div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"news.webinar.feststoffanalytik.webinar_choice\";a:4:{s:4:\"text\";s:157:\"Veuillez sélectionner le séminaire en ligne que vous souhaitez regarder.&nbsp;<br />Vous pouvez bien entendu vous inscrire aux trois séminaires en ligne :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"news.webinar.foodanalysis.cem\";a:4:{s:4:\"text\";s:1002:\"<b>Quick and easy sample preparation and analysis for food quality control<br /><br /></b>In the context of food analysis, microwave laboratory instruments can deliver precise results within minutes and are also extremely easy to operate. In addition, toxic, corrosive and environmentally hazardous chemicals can be dispensed with, which in turn significantly increases occupational safety..<br /><br /><b>CEM presents the following applicative solutions on the Big Four/Big Eight of food labeling, § 64 LFGB and for internal quality control:</b>
<ul><li>Moisture and solids content</li><li>Fat content determination, chemical free and completely universal, according to ISO 16756</li><li>Protein content rapid analysis according to AOAC methods 967.12, 930.33, 930.29 und 2011.04</li><li>Ash content in just a few minutes</li><li>Saturated/unsaturated fatty acids (FAME)</li><li>Hydroxyproline content</li><li>Fast microwave digestion for element determination in nutrition</li><li>3-MCPD </li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"news.webinar.foodanalysis.eltra\";a:4:{s:4:\"text\";s:1169:\"<b>Rapid and Precise Protein/Nitrogen and Carbon Analysis with the Elementrac CN-r According to Dumas </b><br /><br />Protein analysis in the food sector is crucial for ensuring nutritional quality, accurate food labeling, and compliance with legal requirements. Additionally, it plays a significant role in quality control, product development, and cost control, thereby ensuring the integrity and nutritional value of the products. In the field of food analytics, the Elementrac CN-r, with its modern protein analysis technology, enables rapid and precise measurements within minutes and is also extremely user-friendly. Furthermore, it eliminates the need for environmentally and health-hazardous chemicals, significantly improving workplace safety. <br /><br /><b>In this webinar, you will learn about: </b>
<ul><li> The advantages of the Dumas method over the classic Kjeldahl method </li><li> Benefits of the Elementrac CN-r to increase productivity in the lab while reducing workload</li><li>The operating principle of the CN-r</li><li>Suitable sample matrices for the CN-r</li><li>Which laboratories will benefit from switching to the Elementrac CN-r</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"news.webinar.foodanalysis.intro.txt\";a:4:{s:4:\"text\";s:394:\"Accurate and rapid food analysis is becoming increasingly important as regulations become stricter and consumers become more demanding. This expert day on food analysis will give you a comprehensive overview of the optimal steps from sample preparation to analysis, familiarize you with modern methods and bring you up to date. <br /><br />Registration is free of charge and without obligation.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"news.webinar.foodanalysis.retsch\";a:4:{s:4:\"text\";s:1009:\"<b>Reproducible sample preparation for food analysis <br /></b><br />Food occurs in different consistencies and is often inhomogeneous. For meaningful analysis, food laboratories require representative samples, which makes homogenization necessary as part of sample preparation. Ideally, this step should involve as little work as possible. The prepared subsample must represent both the laboratory sample and the initial sample. This would not be the case with an inhomogeneous sample, as some components of the initial sample could be over- or under-represented.<br /><br /><b>In this webinar you will learn more about</b><b>:</b>
<ul><li> Homogenization, standard deviation, correct analysis values</li><li> How do I find the optimal method for my sample</li><li> Cryogenic grinding (dry ice, liquid nitrogen)</li><li> Suitable laboratory mills for homogenizing foodstuffs</li><li> Live demos of selected mills</li><li> Application examples</li><li> Grain size determination using sieve analysis</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"news.webinar.foodanalysis.shimadzu\";a:4:{s:4:\"text\";s:865:\"<b>Heavy metals and pesticides in highly processed foods</b><br /><br />In the third part of the webinar series the focus is on analytics. Each step of food processing presents a source of contamination, which is why highly processed foods (ultra-processed foods (UPF)) should be viewed critically. Heavy metals are analyzed using ICP-MS and pesticides using GCMS/MS and SFC-LCMS/MS. You have the opportunity to get in touch with device experts and discuss your questions.<br /><br /><b>In this webinar, you will learn more about:</b> 
<ul> <li>How to measure pesticides in difficult samples using LC-MS/MS and SFC-MS/MS</li> <li>Determination of pesticides in food samples using GC-MS/MS with hydrogen as carrier gas</li> <li>Challenges and solutions for heavy metal analysis</li><li>How much heavy metals are lurking in trend food products?</li></ul>
<ul> </ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"news.webinar.foodanalysis.title\";a:4:{s:4:\"text\";s:25:\"Food analysis expert day \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"news.webinar.hm200pilotplant.title\";a:4:{s:4:\"text\";s:52:\"Hammer Mill HM 200 - From laboratory to pilot plant \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"news.webinar.hm200pilotplant.txt\";a:4:{s:4:\"text\";s:702:\"The HM 200 is equipped with a horizontal rotating shaft on which 10 freely swinging hammers are mounted. Those hammers crush the material at high speed inside the grinding chamber. With the swing hammers in contrast to fixed hammers, the risk of blocking the machine as well as the wear is minimized. The material is crushed by impact when hit by each hammer and while bouncing inside the grinding chamber. As soon as the sample is fine enough to pass through the sieve, it falls through the gravity outlet into a collecting vessel.
<b><br />Topics</b>
<ul><li>About us</li><li>Hammer Mill HM 200 Introduction</li><li>Applications</li><li>Accessories</li><li>Cleanability</li><li>Conclusion</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"news.webinar.innovativecuttingmills.cleaning.title\";a:4:{s:4:\"text\";s:45:\"Innovative Cutting Mills - Focus on Cleaning \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"news.webinar.innovativecuttingmills.cleaning.title2\";a:4:{s:4:\"text\";s:48:\"Faster Processes and Contamination-Free Results \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"news.webinar.innovativecuttingmills.cleaning.txt\";a:4:{s:4:\"text\";s:1549:\"In today\'s world, fast and contamination-free processes are crucial for efficient sample preparation in the laboratory. Reliable analysis results are the result of contamination-free sample preparation. Contamination from previous grinding of samples as well as abrasion in the mill play a central role here.     <br /><br /> In this webinar, you will immerse yourself in the world of granulators and learn how to master these challenges.      <br /><br /> The technical details of Retsch cutting mills and innovative concepts offer you the opportunity to take your results to a new level. Retsch\'s experts will present the comprehensive portfolio of mills and show you solutions for cleaning and sample recovery. In particular using the example of the brand new SM 50 benchtop cutting mill.      <br /><br /> Find out what the Total Access Concept, the EasyInspect hopper and the Push-fit milling chamber are all about and how they can significantly shorten your process times and drastically reduce the risk of contamination.&nbsp;
<ul></ul>
<br /><b> In this half-hour event, you can look forward to the following topics: </b><br />
<ul><li> Introduction to Cutting Mill applications: Importance and Challenges </li><li> Versatile Material Processing and Contamination Prevention </li><li> Maximum Sample Recovery with Cyclone Technology </li><li> Effective Cleaning Solutions: Total Access Concept and EasyInspect </li><li> Practical Demonstrations on Retsch Cutting Mills and Application Examples </li><li> Time for Questions&nbsp;</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:18:\"news.webinar.intro\";a:4:{s:4:\"text\";s:392:\"RETSCH organise fréquemment des webinaires en ligne et fournit des enregistrements de webinaires qui ont déjà eu lieu. Si vous souhaitez être informé des nouveaux webinaires, inscrivez-vous également à la <a href=\"https://www.retsch.fr/fr/actualite/lettre-d-information/lettre-d-information/\" class=\"internal-link\" alt=\"Opens internal link in current window\">Newsletter de RETSCH</a> !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"news.webinar.introducing-mm400.title\";a:4:{s:4:\"text\";s:43:\"RETSCH Introducing the New MM400 Mixer Mill\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"news.webinar.introducing-mm400.txt\";a:4:{s:4:\"text\";s:949:\"The Mixer Mill MM 400 is a true multipurpose mill designed for dry, wet and cryogenic grinding of small volumes up to 2 x 20 ml. It mixes and homogenizes powders and suspensions with a frequency of 30 Hz within seconds – unbeatably fast and easy to operate.<br /><br />The compact benchtop unit is suitable for classic homogenization processes, as well as for biological cell disruption for DNA/RNA and protein extraction. Long processing times up to 99 hours make the MM 400 ideally suited for research applications, for example in mechanochemistry.<br /><br /><b>Content</b>
<ul><li>About Us</li><br /><li>The New MM 400: Principle of Operation, New Features and Accessories</li><br /><li>Application Comparison Results: Particle Sizes and Grinding Conditions</li><br /><li>Introduction of Cryogenic Grinding Cryokits</li><br /><li>Other Application Examples (Mechanochemistry, Grinding of Biological Samples)</li><br /><li>Conclusion</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"news.webinar.mechanochemistry.it.presenters\";a:4:{s:4:\"text\";s:221:\"Prof. Andrea Porcheddu, University of Cagliari<br /> Prof. Paolo Mazzeo, University of Parma<br /> Prof. Paolo Pelagatti, University of Parma<br /> Dr. Gianmarco Gavazzi, Retsch Product Manager - Verder Scientific Italia \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"news.webinar.mechanochemistry.it.title\";a:4:{s:4:\"text\";s:54:\"Mechanochemistry - the new frontier of sustainability \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"news.webinar.mechanochemistry.it.txt\";a:4:{s:4:\"text\";s:2082:\"Mechano-chemistry, an emerging and innovative branch of chemistry, is based on the use of mechanical energy to promote chemical reactions without using solvents.<br /><br /> This approach drastically reduces the environmental impact and production costs of industrial processes with the aim of making them more sustainable, thereby opening up new frontiers for innovation in strategic sectors such as pharmaceuticals, new materials design and hydrogen storage.<br /><br /> In this webinar offered by Verder Scientific in collaboration with top experts from the Universities of Cagliari and Parma, we will show you how mechanochemistry can be the turning point for a more sustainable, innovative and economic future. <br /><br /><b>Schedule</b><br />
<ul><li>09:30 Synergy between Industry and Academia: Presentation of the Verder Group and Experts from the Academic World<br /><br /></li><li> 09:35 Mechanochemistry and Sustainability: An Ancient Combination Revolutionizing the Future of Organic Synthesis - Prof. Andrea Porcheddu, University of Cagliari<br /><br /></li><li> 10:05 Mechanochemistry: Instrumental Solutions to Support Revolutionary Change - Dr. Gianmarco Gavazzi, Retsch Product Manager - Verder Scientific Italia<br /><br /></li><li>10:35 Coffee Break<br /><br /></li><li> 10:40 Instrumentation Set-Up and Demonstration of Accessories that will be used for LIVE Reactions - Prof. Andrea Porcheddu and Dr. Gianmarco Gavazzi<br /><br /></li><li> 11:00 What Happens in the Jar? In-situ Monitoring of Chemical Reactions, from Covalent to Intermolecular Bonding - Prof. Paolo Mazzeo, University of Parma<br /><br /></li><li> 11:30 Inorganic Impacts: Mechano-chemical Approaches for the Synthesis of Metallocycles, Coordination Polymers and Nanocrystals - Prof. Paolo Pelagatti, - University of Parma<br /><br /></li><li> 12:00 Demonstration and Analysis of Results Obtained in Reactions - Prof. Andrea Porcheddu and Dr. Gianmarco Gavazzi<br /><br /></li><li> 12:15 Live Chat with the Experts: Questions and Answers<br /><br /></li><li> 12:30 Closing remarks </li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"news.webinar.meetfoodexperts.title\";a:4:{s:4:\"text\";s:21:\"Meet the food experts\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"news.webinar.milling.sieving.pharma.apps.title\";a:4:{s:4:\"text\";s:89:\"From API to QC: Precise Milling and Sieving Technologies for Pharmaceutical Applications \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"news.webinar.milling.sieving.pharma.apps.txt\";a:4:{s:4:\"text\";s:1767:\"The pharmaceutical and medical technology industries face the challenge of meeting the highest quality standards while simultaneously developing innovative therapies. Precise sample preparation is the key to success in research, development, and quality control. In this webinar, you will learn how Retsch instruments can optimize your processes – from basic research in areas such as mechanochemistry and co-crystallization to GMP-compliant production.<br /><br /> Research &amp; Development (R&amp;D): Mechanochemistry, co-crystal formation, and nanotechnology – how Retsch mills support the development of new active ingredients.<br /><br /> Quality Control (QC): Sample preparation for HPLC, spectrophotometry, and dissolution tests – precise and reproducible results.<br /><br /> Production (P): Requirements for pharmaceutical manufacturing and how Retsch instruments facilitate compliance with regulatory standards.<br /><br /> Tissue Homogenization &amp; Cell Disruption: Efficient methods for extracting DNA, RNA, and proteins for biopharmaceuticals and diagnostics.<br /><br /> Particle Size Analysis &amp; Sieving Technology: Vibratory and air jet sieve machines for precise particle size distribution and maximum process security. Introducing a world first: an air jet sieve machine with integrated software and balance!<br /><br /> Have we sparked your interest? Then register for the RETSCH Live Webinar “From API to QC: Precise Milling and Sieving Technologies for Pharmaceutical Applications.” Here you will receive valuable information to make your daily work easier! <br /><br /><b> At the end of the webinar, participants will receive a downloadable package containing all the information. Participation is, of course free of charge. </b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"news.webinar.millingtoextraction.title\";a:4:{s:4:\"text\";s:67:\"From Milling to Extraction: solutions for the environmental sector \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"news.webinar.millingtoextraction.txt\";a:4:{s:4:\"text\";s:1413:\"To ensure reproducible and representative extraction results, proper sample preparation is essential. In the webinar &quot;From Milling to Extraction: solutions for the environmental sector&quot; on October 19, experts from Verder Scientific Italia and Büchi will explain all stages of the analysis process, from sample preparation to extraction, and also show typical application examples from the environmental sector. The webinar will cover two main topics lasting about 25 minutes each: sample preparation and its subsequent extraction.<br /><br /> At the end of the webinar, in the D&amp;R (Questions and Answers) section, participants will be able to ask questions directly to the experts and receive more information. Finally, an exclusive Download Package will be sent to all participants, which contains the information shared during the webinar and additional technical/application material to support what was presented during the online event.<br /><br /><b> Topics include</b><br />
<ul><li>Sample Preparation:</li><li> The importance of sample preparation</li><li> How to choose the grinding system best suited to your needs</li><li> How to avoid heavy metal contamination</li><li> Application Examples</li></ul>
<br /> Sample extraction:<br />
<ul><li> Sample extraction techniques</li><li> Pressurized extraction</li><li> The concentration of the sample</li><li> Application examples</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"news.webinar.mm500.content1\";a:4:{s:4:\"text\";s:1572:\"<div><b>Utilisez-vous des broyeurs à billes pour des procédés de broyage ultrafins ou des applications de mécanochimie ?<br /><br /></b>
Seriez-vous intéressé par un broyeur qui produit des particules nanométriques, qui a un apport énergétique suffisant pour un broyage de longue durée sans pause de refroidissement et qui est très facile à manipuler ?<br /><br />
Alors participez à notre <b>webinaire gratuit en direct sur le nouveau broyeur MM 500</b> - le premier vibro-broyeur à billes au monde qui broie efficacement des échantillons jusqu’à une granulométrie nanométrique avec seulement des effets de réchauffement mineurs.<br /><br />
Le nouveau vibro-broyeur MM 500 a une fréquence maximale de 35 Hz et il est le premier vibro-broyeur sur le marché qui possède la puissance nécessaire pour produire des particules de l\'ordre du nanomètre. Grâce à sa capacité de broyage rapide et de traitement à long terme, il constitue une <b>véritable alternative aux broyeurs planétaires à billes</b>, avec tous les avantages qu\'offre un vibro-broyeur, comme le confort de manipulation et la réduction des effets de réchauffement.<br /><br />
<b>Ce que vous allez apprendre dans ce webinaire :&nbsp; </b>
<ul><li>Fonctions et caractéristiques du nouveau vibro-broyeur MM 500</li><li>Exemples d\'application - plus rapide et plus fin</li><li>Trucs &amp; astuces du laboratoire</li><li>Portail web MyRetsch et l\'application Retsch<br /><br /></li></ul>
À la fin du webinaire, vous aurez la possibilité de télécharger un dossier</div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"news.webinar.mm500.content2\";a:4:{s:4:\"text\";s:188:\"<div><b>Intervenants:<br /><br /></b>Dr. Tanja Butt, Product Manager<br />Dr. Gerhard Beckers, Application Specialist<br /><b>&nbsp;<br /><br /></b>Ce webinaire est fini <br /><br /></div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"news.webinar.mm500.headline\";a:4:{s:4:\"text\";s:37:\"Nouveau broyeur à billes MM 500 nano\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"news.webinar.mm500.headline.supplement\";a:4:{s:4:\"text\";s:93:\"la puissance d\'un broyeur planétaire à billes combinée à la praticité d\'un vibro-broyeur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"news.webinar.mm500_control.title\";a:4:{s:4:\"text\";s:45:\"How to control the temperature in ball mills \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"news.webinar.mm500_control.txt\";a:4:{s:4:\"text\";s:1328:\"Ball mills are powerful size reduction tools which produce fine grind sizes due to high energy input. A side effect of this is an increased temperature inside the grinding jar which can be problematic for many applications because&nbsp;
<div></div>
<ul><li>properties of temperature-sensitive materials are modified</li><li>full homogenization is only possible if the sample is embrittled by cooling&nbsp;</li><li>handling of hot jars is difficult and potentially dangerous&nbsp;</li></ul>
<div><b>In our live webinar you will learn how to manage temperature development in ball mills and thus process your samples faster and more efficiently.   </b><br /><br />Register now and benefit from the tips &amp; tricks given by our application specialists!<br /><b><br />An online demonstration of the new Mixer Mill MM 500 control in our application lab will be part of this webinar. This mixer mill is the first on the market to allow for temperature monitoring and control during a grinding process.<br /><br /></b></div>
<div></div>
<div><b>Topics of the webinar</b></div>
<div><ul><li>Heat development in ball mills</li><li>Temperature induced milling problems</li><li>Solutions for temperature regulation</li><li>Live demo of our new Mixer Mill MM 500 control (operation range from - 100 °C to + 100 °C)</li></ul></div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"news.webinar.no-suitable-date.txt\";a:4:{s:4:\"text\";s:90:\"Subscribe to the RETSCH newsletter and stay informed about upcoming webinars and seminars.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"news.webinar.optimisation.polyflouralkyl.cem.txt\";a:4:{s:4:\"text\";s:621:\"<b>CEM: Contamination-free solvent extraction</b><br /><br />CEM has developed the EDGE, an extraction system that includes extraction protocols for a variety of matrices and is built from fluorine-free components. The extraction is fast and very easy to handle. 
<b><br />Themes</b>
<ul><li>Extremely fast - only a few minutes</li><li>Low amount of solvent</li><li>&quot;Green&quot; technology</li><li>Easy handling</li><li>Completely free of fluoropolymer components</li><li>Flexible set-up location thanks to the built-in exhaust system</li><li>Small footprint<br /><br /></li></ul>
<b>Speaker</b><br />Ulf Sengutta\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"news.webinar.optimisation.polyflouralkyl.retsch.txt\";a:4:{s:4:\"text\";s:918:\"<b>Retsch: Representative and reproducible sample preparation made easy<br /></b><br />This lecture of just under 60 minutes explains the importance of sample preparation for subsequent analysis and ways to eliminate potential sources of error are highlighted. Useful tips on selecting the right crusher or grinder, optimal accessories and the importance of correctly set parameters will be explained.<br /><b><br />Topics</b>
<ul><li>Why do samples have to be homogenized and what has to be considered in the preparation?</li><li>What does representative and reproducible mean?</li><li>How do different comminution principles affect different samples? </li><li>Application examples</li><li><b>RETSCH crushers and mills live in the lab</b>, from pre-crushing to fine grinding</li><li>Time for your questions<br /><b><br /></b></li></ul>
Speakers
Dr. Tanja Butt &amp; Dr. Gerhard Beckers<br />RETSCH GmbH<br /><br />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:53:\"news.webinar.optimisation.polyflouralkyl.shimadzu.txt\";a:4:{s:4:\"text\";s:731:\"<b>Shimadzu: Workshop on PFAS analysis using LC-MS. </b><br /><br /> The ever-changing requirements of each individual industry demand the best technologies. Product features such as speed, sensitivity and flexibility ensure maximum profitability and also meet the highest demands for data quality and data security. As one of the world\'s leading manufacturers of instrumental analytics, Shimadzu\'s LC-MS systems offer you maximum reliability and automation in your analytical application. <br /><br /> <b>Topics</b>
<ul><li> Analytical challenge of PFAS analysis</li><li>Introducing our solutions for PFAS analysis</li><li>Your analytical intelligence benefits</li><li>A look behind the scenes: live demo from the lab  </li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"news.webinar.optimisation.polyflouralkyl.title\";a:4:{s:4:\"text\";s:81:\"Optimized sample preparation and analysis of per- and polyfluoroalkyl substances \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"news.webinar.optimisation.polyflouralkyl.txt\";a:4:{s:4:\"text\";s:1122:\"From laboratory sample to analytical results: RETSCH, CEM and Shimadzu cover the complete process chain for analysis of per- and polyfluoroalkyl substances (PFAS).<br /><br /> 
PFAS are a group of chemically and thermally resistant chemicals that are used in numerous products and everyday items thanks to their water- and grease-repellent properties. However, the substances pose a great danger to biological organisms due to their bioaccumulation and toxicity. Therefore, reliable monitoring of these substances in the environment is of great importance.<br /><br /> 
In three sessions, the practice-oriented online seminar gives a comprehensive overview of the possibilities of mechanical preparation and extraction and subsequent analysis of per- and polyfluoroalkyl substances (PFAS) by LC-MS.<br /><br /> 
In the RETSCH part, we explain the importance of sample preparation for subsequent analysis and show ways to eliminate potential sources of error. Useful tips on the selection of the appropriate crusher or mill, the optimum accessories and the setting of the correct grinding parameters round off the topic.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:55:\"news.webinar.perform-rapid-accurate-sieving-analysis.hl\";a:4:{s:4:\"text\";s:65:\"How to Perform Rapid, Reproducible, and Accurate Sieving Analysis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:56:\"news.webinar.perform-rapid-accurate-sieving-analysis.txt\";a:4:{s:4:\"text\";s:1629:\"Accurate sieving is essential to ensure reliable and meaningful particle size analysis results. During this webinar, participants will have the opportunity to explore the scientific criteria that guide the selection of the most appropriate sieving technique, ensuring particle size analyses that are truly reproducible and statistically reliable.<br /><br />The program will cover the entire analytical workflow, from the selection of a truly representative sample to the generation of an accurate particle size distribution curve using the EasySieve software, as well as best practices for sieve cleaning and maintenance.<br /><br />This webinar serves as a comprehensive technical guide for performing high-quality sieving analyses, grounded in methodological rigor and laboratory best practices.<br /><br /><b>Contents</b>:
<ul><li><b>Selection of the appropriate sieving method</b>, based on sample characteristics and sample quantity</li><li><b>Sampling procedures</b>, in relation to the maximum mass that can be sieved using the available sieve set</li><li><b>Selection, taring, and correct arrangement of sieves</b>, according to the expected particle size range</li><li>Configuration of <b>sieving parameters</b> to ensure accurate and reproducible results</li><li>Calculation of the <b>particle size distribution curve</b>, performed manually or using EasySieve® software</li><li><b>Effective sieve cleaning procedures</b> to preserve analytical performance and ensure long-term reliability</li></ul>
<b>Instruments covered</b>: AS Series / RT / UR / Test Sieves / SW EasySieve<br /><br /> Download Package included.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"news.webinar.practical.tipps.sieving.title\";a:4:{s:4:\"text\";s:30:\"Efficient sieving in lab scale\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"news.webinar.practical.tipps.sieving.txt\";a:4:{s:4:\"text\";s:995:\"Sieving machines are versatile tools for a wide range of applications. They are used to determine particle size distribution, for fractionation, and for quality control of bulk materials. <br /><br />In this free webinar you’ll receive valuable insights to make your daily work easier and discover all the options available for sieving.<br /><br /><b> Topics covered </b>
<ul><li>Sieve Analysis: Different Methods for diverse Applications</li><li> Various sieving techniques and corresponding sieving machines</li><li> Test sieves</li><li> Step-by-step execution of a sieve analysis</li><li> Wet sieving – procedure &amp; special considerations</li><li> Presentation of a world first: An air jet sieving machine with built-in software and balance!</li><li> Tipps &amp; tricks from our application laboratory </li></ul>
<br /> At the end of the webinar, participants will receive a downloadable package containing all the information.<br /><br />Participation is, of course, free of charge.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"news.webinar.preparation.enviromental.cem\";a:4:{s:4:\"text\";s:709:\"<b>Fast sample preparation for environmental analysis: Extraction and digestion easier and faster than ever before</b><br /><br />
<div>CEM presents the new solvent extraction technologies in the EDGE and Mars 6 in theory and practice. Solvent extraction in the EDGE runs quickly in a few minutes, completely automatically, and consumes little solvent. Pressure digestions for elemental determination (e.g. ICP-OES) with the new MiniClave technology will be presented in detail. In addition to the theoretical basics and many application examples, the use of the devices will be demonstrated via live circuit from the CEM application laboratory and questions can be asked throughout the online seminar.</div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"news.webinar.preparation.enviromental.cem.topics\";a:4:{s:4:\"text\";s:259:\"<b>Topics</b> 
<ul><li>Microwave digestion particularly fast in a few minutes</li><li>Solvent extraction with little solvent and small footprint</li><li>Simplest handling</li><li>Flexible choice of location thanks to the built-in exhaust air system</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"news.webinar.preparation.enviromental.retsch\";a:4:{s:4:\"text\";s:441:\"<div><b>Tips and tricks for comminuting and homogenising samples for environmental analysis</b><br /><br />In the first part of the webinar series, Retsch presents the importance of sample preparation for the subsequent analysis and shows ways to eliminate potential sources of error. Useful tips for selecting the appropriate comminution principle, the optimal accessories and the importance of correctly set parameters are presented.</div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"news.webinar.preparation.enviromental.retsch.topics\";a:4:{s:4:\"text\";s:244:\"Topics

<ul><li>Why do samples have to be homogenised and what does representative mean?</li><li>How do different comminution principles affect different samples?</li><li>Application examples</li><li>Different RETSCH mills in action</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"news.webinar.preparation.enviromental.shimadzu\";a:4:{s:4:\"text\";s:649:\"<b>Analytical solutions for the Substitute Building Materials Ordinance</b><br /><br /> The current Substitute Building Materials Ordinance presents laboratories with new analytical challenges. We have developed a new method to analyse phenols and chlorophenols quickly and effectively.  The method is based on GCMS analysis and reliably delivers the load values for the individual components. We also present a package that is specially tailored to asphalt analysis. <br /> Here, the analytical focus is on polyaromatic hydrocarbons (PAH). With this method, even inexperienced laboratories can quickly get started with reliable PAH analysis. <br />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:53:\"news.webinar.preparation.enviromental.shimadzu.topics\";a:4:{s:4:\"text\";s:378:\"Topics

<ul><li> Substitute Building Materials Ordinance, what changes for the laboratory?</li><li>Whether eluate or aqua regia digestion, complete heavy metal analysis with ICP-MS </li><li> Goodbye phenol index - and now?</li><li> Individual determination of phenols and chlorophenols using GCMS</li><li> Presentation of the PAH analyser</li><li> Time for questions</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"news.webinar.preparation.enviromental.title\";a:4:{s:4:\"text\";s:56:\"Preparation and analysis of environmental samples&nbsp; \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"news.webinar.preparation.enviromental.title.sup\";a:4:{s:4:\"text\";s:65:\"With a focus on the new Substitute Building Materials Ordinance  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"news.webinar.preparation.enviromental.txt\";a:4:{s:4:\"text\";s:761:\"In environmental analysis, high demands are placed on sample preparation and analysis because the concentration of pollutants in, for example, soils, sludges, sediments or animal feed is usually low. Careful sample preparation and analysis is required to obtain accurate and reliable analytical results. The new Substitute Building Materials Ordinance also poses challenges for laboratories. <br /><br />In three webinar blocks, the companies <b>Retsch</b>, <b>CEM </b>and <b>Shimadzu </b>offer a comprehensive presentation of reliable and efficient sample preparation and analysis. The focus will be on the reproducible homogenisation of laboratory samples, novel extraction technologies, digestion methods and the analytical methods GCMS, LCMS/MS and ICP-MS. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:53:\"news.webinar.preparation_battery_materials.gryzwa.txt\";a:4:{s:4:\"text\";s:227:\"<b>Dr. Maciej Grzywa</b> is Application Scientist at Rigaku Europe SE and will show various examples of the application of XRD, XRF, CT methods for battery characterization. He will be available for questions after the webinar.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"news.webinar.preparation_battery_materials.lena.txt\";a:4:{s:4:\"text\";s:219:\"<b>Dr. Lena Weigold</b> is a product manager at Retsch and will guide you through different application examples of crushing and sieving battery material. She will be available for questions after the webinar.&nbsp;

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"news.webinar.preparation_battery_materials.retsch\";a:4:{s:4:\"text\";s:178:\"<b>Retsch </b>offers solutions for milling, mixing and sieving of battery materials in terms of sample preparation for material quality control or R&amp;D lab scale production.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"news.webinar.preparation_battery_materials.rigaku\";a:4:{s:4:\"text\";s:182:\"<b>Rigaku </b>offers solutions for comprehensive analysis of batteries, starting from raw materials up to fully characterization of batteries including charge/discharge processes.​\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"news.webinar.preparation_battery_materials.title\";a:4:{s:4:\"text\";s:53:\"Preparation and Characterization of Battery Materials\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"news.webinar.preparation_battery_materials.txt\";a:4:{s:4:\"text\";s:1093:\"Whether in quality control or research projects: Retsch mills and Rigaku devices are used throughout the value chain of batteries. In this joint webinar, Retsch and Rigaku present <br /> 
<ul><li>how to optimally prepare the sample for analysis ​</li><li>how to analyze the physical and chemical composition of battery materials and the complete battery.</li></ul>
 <br />​With numerous application examples - from the raw material to the recycling stage - we provide an overview of best practices in sample pulverization as well as XRD, XRF and CT analyses. ​<br /><br /> <b>Topics</b>​<br /><br /> ​1. Application examples for ​ 
<ul><li>XRD of NCM and graphite​</li><li>XRF of NCM​</li><li>SAXS of graphite​</li><li>​CT of battery​</li><li>Milling of raw materials, electrodes and recycling fractions</li><li>Sieving of battery material</li><li>Assisting steps, e.g. pellet pressing and sample division​</li></ul>
<br /> ​2. Live Demonstration of XRD measurements including sample preparation.<br /><br /> 3. Question and answer session after the presentation \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"news.webinar.prep_food_analysis.presenter\";a:4:{s:4:\"text\";s:164:\"<b>Presented by: <br /></b><br />Dr. Tanja Butt, Product Manager Retsch GmbH, Germany <br />&amp; Dr. Gerhard Beckers, Application Specialist, Retsch GmbH, Germany \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"news.webinar.prep_food_analysis.title\";a:4:{s:4:\"text\";s:49:\"Reproducible sample preparation for food analysis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"news.webinar.prep_food_analysis.txt\";a:4:{s:4:\"text\";s:1266:\"Food occurs in a great variety of consistencies and is often inhomogeneous. Food testing labs require representative samples to produce meaningful and reproducible analysis results. Therefore, food samples must be homogenized, ideally with as little time and effort as possible. The prepared part sample needs to represent the laboratory sample as well as the original sample from which the laboratory sample was extracted. An inhomogeneous sample does not represent the original material because some components may be over- or underrepresented. Consequently, a homogeneous sample is the basis for reliable and representative analytical results. <br /><br />RETSCH is the global market leader for sample preparation and characterization of solid samples. RETSCH laboratory mills and sieve shakers are ideal tools for sample preparation and quality control of food samples.<br /><br /><b>Topics of this webinar include:</b><br /><br />
<ul><li>Homogenization, standard deviation, correct analytical values</li><li>How to find the optimum procedure for your sample</li><li>Cryogenic grinding (dry ice, liquid nitrogen)</li><li>Mills suitable for homogenization of food samples</li><li>Application examples</li><li>Grain size determination by sieve analysis</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"news.webinar.presenter.am_fustolo\";a:4:{s:4:\"text\";s:60:\"Anna Maria Fustolo, Internal Sales Verder Scientific Italia \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"news.webinar.presenter.a_pedruzzi\";a:4:{s:4:\"text\";s:66:\"Mrs. Alice Pedruzzi, Pharma-Chem Product Manager at Buchi Italia  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"news.webinar.presenter.carmen_kaiser\";a:4:{s:4:\"text\";s:69:\"Carmen Kaiser-Brügmann, XRF Application Scientist, Rigaku Europe SE \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"news.webinar.presenter.gerhard_beckers\";a:4:{s:4:\"text\";s:50:\"Dr. Gerhard Beckers, Application Specialist RETSCH\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"news.webinar.presenter.gianmarco_gavazzi\";a:4:{s:4:\"text\";s:70:\"Gianmarco Gavazzi, RETSCH Product Manager – Verder Scientific Italy \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"news.webinar.presenter.lena_weigold\";a:4:{s:4:\"text\";s:70:\"Dr. Lena Weigold, Application Support & Product Management RETSCH GmbH\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"news.webinar.presenter.simon_rundstrom\";a:4:{s:4:\"text\";s:31:\"Simon Rundström, Sales Manager\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"news.webinar.presenter.s_ballarin\";a:4:{s:4:\"text\";s:58:\"Susana Ballarin, Sales and Product manager, BIOMETA, S.A. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"news.webinar.presenter.tanja_butt\";a:4:{s:4:\"text\";s:297:\"Dr Tanja Butt, chef de produit, Retsch GmbH <br />Dr Tanja Butt a obtenu son doctorat en biotechnologie au centre de recherche de Jülich. Elle a ensuite travaillé plusieurs années dans le domaine de la recherche et a acquis de l\'expérience dans la gestion de projets avant de rejoindre Retsch.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"news.webinar.presenter.tanja_butt_wo_bio\";a:4:{s:4:\"text\";s:38:\"Dr. Tanja Butt, Product Manager RETSCH\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"news.webinar.recyclingdays.banner.hl\";a:4:{s:4:\"text\";s:53:\"Find out more about professional recycling solutions \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"news.webinar.recyclingdays.banner.txt\";a:4:{s:4:\"text\";s:223:\"We show you how glass, building rubble, batteries, textiles and other materials are processed for reuse through precise pre-crushing and size reduction, homogenization and quality control – professionally and efficiently.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"news.webinar.recyclingdays.batteries\";a:4:{s:4:\"text\";s:55:\"Batteries usagées, métaux et déchets électroniques \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"news.webinar.recyclingdays.batteries.txt\";a:4:{s:4:\"text\";s:1499:\"L\'homogénéisation des batteries usagées, des pièces métalliques ou des déchets électroniques peut s\'avérer difficile. Pour obtenir un échantillon représentatif avant l\'analyse, il faut identifier les possibilités de réduction mécanique de la taille des particules et de mélange. Les broyeurs à couteaux et les techniques de broyage cryogénique peuvent être utilisés pour réduire la taille des particules de ces matériaux. Les techniques de tamisage qui peuvent être utilisées pour le fractionnement des échantillons seront également présentées.&nbsp; ; Le recyclage aborde également les questions de la perte d\'échantillons, de la pureté des échantillons et des volumes d\'échantillons plus importants lorsque les matériaux sont réutilisés et recyclés, ce qui sera également abordé dans ce webinaire.<br /><br /><b>Dans ce webinaire, vous en apprendrez plus sur :</b>
<ul style=\"\"><li style=\"\">Les connaissances de base sur l\'homogénéisation des échantillons, y compris l\'écart-type pour des valeurs analytiques correctes</li><li style=\"\">Les possibilités et les limites du broyage mécanique des échantillons contenant des métaux</li><li style=\"\">La démonstration en direct de broyeurs de laboratoire appropriés pour l\'homogénéisation</li><li style=\"\">Ce qui se passe en science</li><li style=\"\">La démonstration en direct du tamisage pour le fractionnement des échantillons</li><li style=\"\">Plus : Vos questions sont les bienvenues !</li></ul>

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"news.webinar.recyclingdays.construction\";a:4:{s:4:\"text\";s:47:\"Matériaux de construction et déchets miniers \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"news.webinar.recyclingdays.construction.txt\";a:4:{s:4:\"text\";s:1504:\"Les matériaux de construction tels que les briques, le verre, la céramique et les déchets miniers sont souvent durs et cassants. Le bois est plus tendre mais résistant. Pour une analyse pertinente, les laboratoires de contrôle de la qualité ont besoin d\'échantillons représentatifs, ce qui rend l\'homogénéisation nécessaire dans le cadre de la préparation des échantillons. Idéalement, cette étape nécessite le moins de travail possible et est parfaitement adaptée aux propriétés des échantillons et aux étapes analytiques ultérieures. Le recyclage concerne également de plus grandes quantités d\'échantillons, car les matériaux doivent être réutilisés et reconvertis, ce qui est également abordé dans ce webinaire. <br /><br /><b>Dans ce webinaire, vous en apprendrez plus sur : </b>
<ul><li> Homogénéisation, écart-type, valeurs d\'analyse correctes</li><li> Comment trouver la méthode optimale pour mon échantillon</li><li> Broyeurs de laboratoire appropriés pour l\'homogénéisation - également pour les grandes quantités d\'échantillons</li><li> Démonstrations en direct de broyeurs sélectionnés</li><li> De nombreux exemples d\'application avec les meilleures pratiques</li><li> Détermination de la taille des grains à l\'aide de l\'analyse par tamisage</li><li> Broyeurs Retsch dans les approches de recherche</li><li> Du temps pour répondre à vos questions ! </li></ul>
<br /> Veuillez vous inscrire au créneau horaire qui vous convient le mieux.&nbsp;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"news.webinar.recyclingdays.hl\";a:4:{s:4:\"text\";s:61:\"Série de webinaires : Recyclage et gestion des déchets</p> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"news.webinar.recyclingdays.polymers\";a:4:{s:4:\"text\";s:39:\"Polymères synthétiques et plastiques \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"news.webinar.recyclingdays.polymers.txt\";a:4:{s:4:\"text\";s:1256:\"Polymer recycling requires analytical sample preparation for quality control: Retsch laboratory mills efficiently produce fine powders from plastic waste, enabling precise analytical measurements. In addition, Retsch mills can be used to streamline recycling in a laboratory-friendly format, promote innovative methods, increase grinding efficiency across different types of plastics and ensure high quality, uniform recycled products. In both cases, a preferred approach is the two-step grinding technique - pre-crushing with a rotor or cutting mill, followed by cryogenic fine grinding with a rotor or a ball mill. Explore the possibilities.<br /><br /><b> In this webinar you will learn more about:</b>
<ul><li><ul><li>Sample homogenization, including the importance of standard deviation for accurate analytical values</li></ul><ul><li>Possibilities and limitations of mechanically crushing polymers</li></ul><ul><li>Special issue cryogenic grinding</li></ul><ul><li>Live demonstration of suitable laboratory mills for sample homogenization</li></ul><ul><li>Insights into the optimal selection of mills and sieves for specific application areas</li></ul><ul><li>Scientific approaches</li></ul><ul><li>Plus: Time for your questions!</li></ul></li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"news.webinar.recyclingdays.textile\";a:4:{s:4:\"text\";s:43:\"Textile, cuir, papier, déchets organiques \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"news.webinar.recyclingdays.textile.txt\";a:4:{s:4:\"text\";s:1416:\"Les textiles, en particulier le cuir, peuvent être très résistants et difficiles à homogénéiser avant l\'analyse. Pour une analyse pertinente, les laboratoires de contrôle de la qualité ont besoin d\'échantillons homogènes représentatifs. Idéalement, cette étape implique le moins de travail possible et est parfaitement adaptée aux propriétés des échantillons et aux étapes analytiques ultérieures. Le recyclage concerne également de plus grandes quantités d\'échantillons, car les matériaux doivent être réutilisés et reconvertis, ce qui est également abordé dans ce webinaire. Le recyclage du papier et le recyclage des matières organiques telles que les résidus de jardin ou les déchets alimentaires font également partie de ce webinaire.<br /><br /><b>Dans ce webinaire, vous en apprendrez plus sur:</b>
<ul><li>L\'homogénéisation des échantillons difficiles : Garantir une analyse précise</li><li>Trouver la méthode optimale pour votre échantillon spécifique</li><li>Broyeurs de laboratoire adaptés pour homogénéiser de plus grandes quantités d\'échantillons</li><li>Démonstrations en direct de broyeurs sélectionnés</li><li>Bonnes pratiques avec des exemples d\'application</li><li>Analyse par tamisage et fractionnement</li><li>Pressage en granulés pour l\'analyse XRF</li><li>Approches de recherche utilisant les broyeurs Retsch</li><li>Q&amp; ; A Session</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"news.webinar.recyclingdays.txt\";a:4:{s:4:\"text\";s:1270:\"<b>Bienvenue à notre série de webinaires sur le recyclage ! </b><br /><br /> Le recyclage est un élément essentiel de nos efforts en faveur d\'un avenir plus durable. Il permet non seulement de réduire les déchets, mais aussi de réutiliser des matériaux précieux et d\'éviter qu\'ils ne soient perdus. Dans un monde qui dépend de plus en plus de la conservation des ressources, le traitement efficace des déchets et des matériaux est plus important que jamais. <br /><br /> Notre série de webinaires couvre un large éventail de sujets liés au recyclage, fournissant des informations précieuses sur les processus et les technologies nécessaires à la réutilisation efficace des matériaux. Qu\'il s\'agisse de déchets de construction, de déchets textiles, de piles usagées ou de plastiques, chaque session aborde des défis et des solutions spécifiques. <br /><br /> Dans cette série, l\'équipement innovant de RETSCH est mis en avant, jouant un rôle clé dans le contrôle de la qualité et le traitement des matériaux de recyclage dans le monde entier. De la préparation d\'échantillons et de la réduction de taille au tamisage et au pressage de granulés, RETSCH offre une gamme étendue d\'appareils qui ouvrent la voie à un recyclage efficace.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"news.webinar.recyclingdays.txt2\";a:4:{s:4:\"text\";s:818:\"<b>Les webinaires en détail:</b><br /><br />5/6 mars : Matériaux de construction et déchets miniers (avec Dr. Tanja Butt)<br />24/25 juin : Textiles, cuir, papier et déchets organiques (avec Dr. Tanja Butt)<br />7/8 juillet : Batteries usagées, métaux et déchets électroniques (avec Dr. Lena Weigold)<br />22/23 septembre : Polymères et plastiques (avec Dr. Lena Weigold)<br /><br />Chaque session fournit non seulement des informations théoriques mais aussi des solutions pratiques, des démonstrations en direct d\'équipements sélectionnés et des meilleures pratiques qui vous aideront à améliorer l\'efficacité et la qualité de vos processus de recyclage.<br /><br />Inscrivez-vous pour le créneau horaire qui vous convient le mieux et rejoignez-nous pour façonner ensemble l\'avenir du recyclage ! \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"news.webinar.recycling_secondary_fuels.title\";a:4:{s:4:\"text\";s:29:\"Recycling and Secondary fuels\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"news.webinar.retschrotormills.title\";a:4:{s:4:\"text\";s:58:\"Retsch Rotor Mills, an extremely versatile product family \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"news.webinar.retschrotormills.txt\";a:4:{s:4:\"text\";s:1444:\"A lot of resources and complex instruments are often invested in analysing samples and offering a quality finished product. At times, however, sample preparation is neglected, not considering that the sample must first be ground and homogenised in order to pick a representative part of the whole. During the webinar the best equipment for each specific application will be presented.<br /><br />During the online event, RETSCH rotor mill series, which includes ultracentrifugal mills, rotor mills and cross-rotor mills, will be covered.<br /><br />The application possibilities of the proposed mills vary depending on the model and range from preliminary to fine grinding of soft, fibrous or hard materials. With the rotor mills offered by RETSCH, the grinding of various types of materials such as foodstuffs, waste, chemicals and pharmaceuticals, fuels, electronic components, animal textiles, glass, minerals, etc. as well as the grinding of products for NIR analysis can be realised.<br /><br />In this webinar you will learn how all types of RETSCH rotor mills are characterised by their versatility of use, the high level of incorporated technology, as well as accuracy and reliability.<br /><b><br />Topics</b>
<ul><li>Technical features and advantages of rotor mills</li><li>Accessories available for best performance</li><li>Application examples</li><li>Effective cleaning of rotor grinding systems</li><li>Services offered</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"news.webinar.retsch_eltra.rfa.intro.new.txt\";a:4:{s:4:\"text\";s:490:\"Dieses Fortbildungsseminar vermittelt einen umfassenden Überblick über die analysenneutrale und reproduzierbare Aufbereitung unterschiedlichster Feststoffproben und die anschließende Analytik. Es wendet sich an alle Anwender, die die Probenvorbereitung und Analytik im Labor qualitativ und quantitativ optimieren möchten. <br /><br />Zeit für die Beantwortung von Teilnehmerfragen am Ende jedes Blocks sowie Gerätedemonstrationen zum Abschluss des Seminartages runden das Programm ab.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"news.webinar.roleoftemperature.title\";a:4:{s:4:\"text\";s:46:\"The role of temperature for perfect grinding! \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"news.webinar.roleoftemperature.txt\";a:4:{s:4:\"text\";s:613:\"The operating temperature plays a very important role in successful particle size reduction.  Some grinding systems provide automatic cooling/heating, while others allow manual cooling using LN2 or dry CO2.  In this webinar we will show all solutions and accessories that enable the operator to influence and control the temperature during the grinding process.<br /><b><br />Topics</b>
<ul><li>When Cryogenic Grinding is Needed</li><li> How it can be performed: LN2 vs CO2 vs Liquid Cooling</li><li> Recommended grinding systems and accessories for specific applications</li><li> Application Examples </li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"news.webinar.samplepred_food_biopharm.title\";a:4:{s:4:\"text\";s:35:\"Sample preparation in food analysis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"news.webinar.samplepred_food_biopharm.txt\";a:4:{s:4:\"text\";s:787:\" Have you ever faced the challenge of having to work up a new matrix? Do you know what influence roasting a nut can have on allergen analysis and what needs to be considered in the case of spiking? <br /> <br /> Then you will sureley want to attend our online seminar &quot;Sample preparation in food analysis&quot;. <br />Two renowned experts will give you the answers to these questions. <br /> <br /> Register now for our online seminar on March 11, 2021 and expand your knowledge! <br /> At 10:30 am, 2 speakers with exciting topics await you (duration about 1.5 hours): <br /> <br /> Reproducible sample preparation for food analysis by Dr. Tanja Butt - Retsch GmbH <br />&amp;<br /> Sample preparation for allergen analysis in the ELISA by Dr. Susanne Siebeneicher - R-Biopharm AG \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"news.webinar.sampleprep_sec_biogene.title\";a:4:{s:4:\"text\";s:63:\"Sample preparation and analysis of secondary and biogenic fuels\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"news.webinar.sampleprep_sec_biogene.txt\";a:4:{s:4:\"text\";s:1514:\"Secondary and biogenic fuels are usually inhomogeneous and come in large volumes. For reliable analysis results, laboratories require part samples which are fully representative of the original sample. These need to be sub-divided and homogenized before they can be submitted to analysis. Ideally, the preparation of the analytical sample should not take too much time. The homogenization of the sub-divided part-sample is typically done in two steps – preliminary grinding and pulverization. The homogenized sample must represent the original lab sample, but also the much larger initial amount.  <br /><br />Once the sample is prepared, it can be analyzed, for example for its calorific value. The effective calorific value of fuels depends on the respective carbon and especially hydrogen content. When secondary fuels are combusted, for example, a significant amount of water is formed from the hydrogen content which must then be vaporized through a rotary tube furnace. This procedure significantly reduces the calorific value. Elemental analysis and the reliable determination of carbon, hydrogen and sulfur content is therefore an essential part of the quality control process.  <br /><br />In this webinar you will learn more about:
<ul><li> Correct sampling and sample division</li><li>Homogenization and how to select the most suitable mill</li><li>Application examples</li><li>Particle size determination with sieving machines</li><li>Analysis of Carbon, Hydrogen and Sulfur concentrations</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"news.webinar.seminar.rfa.eltra.title\";a:4:{s:4:\"text\";s:48:\"Elemental analysis - A useful supplement to XRF \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"news.webinar.seminar.rfa.eltra.txt\";a:4:{s:4:\"text\";s:365:\"Modern combustion analysis primarily involves \'light\' elements (C, H, N, O and S), which can only be quantitatively determined to a limited extent using XRF. The presentation will show typical applications of elemental analyzers with selected examples. Further topics: How elemental analysis works / combustion analysis in distinction to XRF / application examples \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"news.webinar.seminar.rfa.retsch.title\";a:4:{s:4:\"text\";s:18:\"The art of milling\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"news.webinar.seminar.rfa.retsch.txt\";a:4:{s:4:\"text\";s:589:\"The importance of sample preparation for subsequent analysis is clearly explained and ways of eliminating potential sources of error are highlighted. Useful tips on selecting the right crusher or mill, the optimum accessories and the importance of correctly set parameters are explained. Other topics: Why do samples need to be homogenized and what needs to be considered during preparation? How do different comminution principles affect different samples? <br /><b><br />Afterwards, we will show you our crushers and mills on site, which you can use to have your samples comminuted. </b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"news.webinar.seminar.rfa.spectro.title\";a:4:{s:4:\"text\";s:38:\"XRF measuring principle and standards \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"news.webinar.seminar.rfa.spectro.txt\";a:4:{s:4:\"text\";s:510:\"A brief overview of the operation and possibilities of XRF analysis is given. How powder samples and press tablets are analyzed. With some practical examples we show problems and possible solutions for a better sample preparation and analysis. A large number of German and international standards describe XRF as an analytical method. This lecture is intended to give an overview of some standards and to provide information on what significance they have for the practical use of the analytical method.&nbsp; \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"news.webinar.sieve-analysis.content1\";a:4:{s:4:\"text\";s:917:\" Pour la détermination fiable des distributions granulométriques dans les matériaux en vrac, l’analyse par tamis reste la méthode la plus répandue et la plus économique, qui garantit une grande précision.<br />Avec la webconférence en français:<b>\'\'Conseils pratiques pour des processus de tamisage de laboratoire efficaces\'\'</b>, nous donnons un aperçu des différentes techniques de tamisage et décrivons les étapes nécessaires pour obtenir des résultats fiables.. <br /><br /><b>Analyse par tamisage : différentes méthodes pour une variété d\'applications</b>
<ul> <li>Différentes méthodes de tamisage et les tamiseuses correspondantes</li><li>Tamis d’analyse : exigences, entretien et nettoyage</li><li>Comment effectuer un process de tamisage étape par étape</li><li>Tamisage humide - à faire et à ne pas faire</li><li>Trucs &amp; Astuces de notre laboratoire d\'applications</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"news.webinar.sieve-analysis.content2\";a:4:{s:4:\"text\";s:429:\"À la fin de la conférence, vous aurez la possibilité de télécharger un <b>pack contenant</b> toutes les informations pertinentes.<br /><br /><b>Intervenant :</b><br /><br />M. Jacky VAXELAIRE, Chef produit<br />La conférence sera en français.<br /><br /><b>Date:<br /><br /></b>Ce webinaire est fini <br /><br /><link 3326764 - \"button short\" \"Opens internal link in current window\">Demandez un enregistrement<br /></link>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"news.webinar.sieve-analysis_de.content1\";a:4:{s:4:\"text\";s:451:\"Siebmaschinen sind vielseitige Instrumente, die zur Bestimmung der Partikelgrößenverteilung, zur Fraktionierung und zur Qualitätskontrolle von Schüttgütern eingesetzt werden. <br /><br /><b>Inhalt des Webinars:</b>
<ul><li>Siebanalyse: Qualität aufs Korn genommen</li><li>Einführung Siebmaschinen: Siebmethoden &amp; Technik</li><li>Überblick Retsch Testsiebe </li><li>Korrekte Durchführung einer Siebung </li><li>Nasssiebverfahren</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"news.webinar.sieve-analysis_de.content_2\";a:4:{s:4:\"text\";s:362:\"Am Ende des Webinars stellen wir den Teilnehmern ein Downloadpaket zur Verfügung, welches alle Information beinhaltet. Die Teilnahme am Webinar ist selbstverständlich unverbindlich und kostenlos Referenten: Dr. Tanja Butt, Produktmanagerin RETSCH GmbH  Dr. Gerhard Beckers, Applikationsspezialist RETSCH GmbH Datum: 28.04.2020; 9:00-10:15 CESTZur Anmeldung

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"news.webinar.sieve_analysis.headline\";a:4:{s:4:\"text\";s:49:\"Des analyses de tamisage efficaces en laboratoire\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"news.webinar.sieving_expert_guide.title\";a:4:{s:4:\"text\";s:48:\"Guide de référence : tamisage pour les experts\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"news.webinar.sieving_expert_guide.txt\";a:4:{s:4:\"text\";s:1191:\"Le séminaire en ligne couvre l\'ensemble du processus de tamisage, depuis l\'explication de la manière de réaliser un processus de tamisage correct jusqu\'aux différents types de tamisage (humide, sec), en passant par les accessoires et les instruments les mieux adaptés à des fins spécifiques. <br /><br />Le séminaire en ligne continue à fournir des informations importantes sur les accessoires (par exemple, les tamis de test) et les instruments qui soutiennent le processus de tamisage (par exemple, les diviseurs d\'échantillons, les détergents) et se termine par une brève présentation des produits Microtrac MRB pour la caractérisation des particules. <br /> <br /> <b class=\"\"> Thèmes </b>
<ul> <li>Introduction</li><li>Comment réaliser un tamisage correct<ul><li>Type de tamisage </li><li> Instruments &amp ; accessoires </li><li> Le prélèvement correct d\'échantillons </li><li> Le choix et le placement corrects des tamis d\'essai </li><li> Applications </li></ul></li><li>Une brève introduction : Microtrac MRB</li><li>Questions &amp ; Réponses</li></ul>
<br /><br /><b>L\'intervenant</b><br />Eng. Gianmarco Gavazzi, spécialiste produits, Verder Scientific Italie\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"news.webinar.temperature_development.title\";a:4:{s:4:\"text\";s:36:\"Temperature development and control \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"news.webinar.temperature_development.txt\";a:4:{s:4:\"text\";s:862:\"Ball mills are widely used for pulverization processes in various industries (chemistry, construction, biology, ceramics…) and also for scientific applications such as mechanosynthesis or production of nano-sized particles. The choice of the most suitable ball mill (type and model) and appropriate accessories for each application is essential for a successful milling process. <br /><br />Temperature development also plays an important role, particularly in cases of pulverizing temperature-sensitive materials, nanogrinding or mechanochemical applications. This talk provides tips and tricks how to choose the best suited mill and equipment, and will also give some insight into temperature development and influences in ball milling. At the end, a new mixer mill will be introduced which enables temperature-controlled grinding processes in a unique way. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"news.webinar.temperature_development.voucher\";a:4:{s:4:\"text\";s:79:\"By using our voucher code J7R8h you get free access to the ACHEMA Pulse webinar\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"news.webinar.threespanish.intro\";a:4:{s:4:\"text\";s:257:\"Wir sind Experten, wenn es um die perfekte Probenvorbereitung geht. Unser geballtes Wissen haben wir jetzt in drei kompakte Webinare in spanischer Sprache gepackt, damit auch Sie jederzeit schnell und effizient zu den Ergebnissen kommen, die Sie erwarten.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"news.webinar.xrf_construction_industry.title\";a:4:{s:4:\"text\";s:119:\"Sample preparation &amp; High Performance benchtop XRF spectrometry as an analytical tool in the construction industry \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"news.webinar.xrf_construction_industry.txt\";a:4:{s:4:\"text\";s:1882:\"XRF is the major analytical technique employed in the construction sector to test the quality of a variety of materials.Together with Rigaku, specialist for WDXRF spectrometry, RETSCH offers a live webinar on the quality control of raw and finished materials in the construction materials industry. While RETSCH will focus on the mechanical sample preparation of the various materials, Rigaku will present solutions for obtaining accurate and reliable results.
Cement plants all over the world use RETSCH products for sample preparation. From the inspection of raw materials to the quality control of the clinker and final cement and to the determination of the calorific value of the fuels, RETSCH’s mills and crushers as well as the sample dividers are the products of choice. This is also true for the quality control of other materials of the construction sector – such as wood, rocks, asphalt or polymers. Retsch offers instruments to meet the requirements of these materials– in terms of sample size &amp; volume and required final fineness.
<br />Rigaku offers a WDXRF benchtop instrument, the Supermini200. The instrument can handle samples with a sample holder of 40 mm or 51.5 mm as steel rings. With high accuracy and precision, the instrument is used for large and smaller manufacturing plants including grinding plants and for various tasks in R&amp;D labs. During the session, the analytical capabilities of the Supermini200 will be demonstrated for pressed powder and fused beads on various building materials like concrete, bentonite, roof tiles or steel.    <br /><br />This 90-minute webinar will be hosted by RETSCH\'s Product Manager for sample preparation equipment and the XRF Specialist from Rigaku. These experts will explain how to prepare and analyze various materials used in the construction sector. The webinar concludes with a Q&amp;A session.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"news.webinar.zm_300_optimizing.title\";a:4:{s:4:\"text\";s:86:\"The new Ultra Centrifugal Mill ZM 300 <br />- How to optimize your sample preparation!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"news.webinar.zm_300_optimizing.txt\";a:4:{s:4:\"text\";s:1311:\"Retsch´s Ultra Centrifugal Mills have been setting standards in sample homogenization for almost 50 years. The latest model ZM 300 is the fastest rotor mill on the market and comprises the essence of German engineering expertise combined with high-quality materials, smart accessories and latest software technology. The powerful Ultra Centrifugal Mill ZM 300 provides maximum grinding performance at high speed while, at the same time, ensuring operator convenience and safety. <br /><br />In our live webinar you will learn how the new ZM 300 will help you to process your samples faster and more efficiently. We will also focus on general tips &amp; tricks around sample preparation with Ultra Centrifugal Mills. <br /><br />An <b>online demonstration</b> of the new ZM 300 in our application lab will be part of this free webinar. <br /><br />Register now and learn from our application specialists!<br /><br /><b>Topics of the webinar</b>
<ul><li>Introduction new ultra centrifugal mill ZM 300</li><li>Features, accessories, touch display</li><li>General applications and tips &amp; tricks</li><li>Cryogenic grinding in ultra-centrifugal mills</li><li>Comparative results from the application laboratory: Fineness, throughput, temperature</li><li>Cleaning</li><li>User feedback</li></ul>
<div></div>

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"news.webniar.circular.economy.title\";a:4:{s:4:\"text\";s:60:\"Circular Economy: Retsch solutions to reduce, recycle, reuse\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"news.webniar.circular.economy.txt\";a:4:{s:4:\"text\";s:1117:\"The circular economy is now more than ever one of the main routes to environmental, economic and social sustainability. In this context, innovative material recycling solutions play a central role, enabling companies to reduce their environmental impact while generating value. <br /><br /> During the webinar offered by Retsch, participants will have the unique opportunity to discover which solutions can revolutionize the recycling industry, adapting to different matrices and effectively contributing to the circular economy. <br /><br /> Retsch experts will illustrate the technical characteristics, performance and advantages of the different solutions, providing the knowledge needed to optimize recycling processes, maximizing the quality of the recovered material and minimizing environmental impact. <br /><br /><b> Topics</b><br />
<ul><li> Recycling Solutions: Textiles, WEEE, CSS, Plastics, Food Waste, Batteries, etc...</li><li> Application examples and success stories</li><li> Cryogenic grinding: How and when to use it</li><li> Tips &amp; Tricks: How to effectively clean a grinding system</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"newsletter.introduction\";a:4:{s:4:\"text\";s:202:\"Souhaitez-vous recevoir des informations exclusives sur les salons, les applications et les innovations de produits? Inscrivez-vous à la newsletter RETSCH! Vous pouvez vous désinscrire à tout moment.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"newsmail.unsubscribe\";a:4:{s:4:\"text\";s:276:\"<a href=\"https://www.retsch.fr/fr/actualite/lettre-d-information/unsubscribe/?optin%5BEMail%5D=###email###\" class=\"external-link-new-window\" alt=\"Opens external link in new window\">Cet email a été envoyé à ###email###. Si vous souhaitez vous désinscrire, cliquez ici</a>.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"nowledge_base.cutting_power.figure.3\";a:4:{s:4:\"text\";s:71:\"Fig. 3: Maize kernels before and after size reduction in the SM 400 XL \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"product.reviews_bestofindustry_mm400\";a:4:{s:4:\"text\";s:36:\"Finalist Best of Industry Award 2023\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.aeration_lids.hl\";a:4:{s:4:\"text\";s:33:\"Couvercles d\'aération de RETSCH \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.aeration_lids.txt\";a:4:{s:4:\"text\";s:1469:\"Les couvercles d\'aération ont été conçus pour améliorer à la fois l\'efficacité et la sécurité des processus de broyage en laboratoire. Ils sont particulièrement utiles lorsque vous travaillez avec des matériaux qui nécessitent une atmosphère contrôlée, par exemple lors du broyage humide ou de la manipulation de substances réactives. Dans de tels cas, l\'atmosphère interne, y compris l\'oxygène, peut être remplacée en rinçant le bol avec un gaz inerte tel que l\'azote. <br /><br /> Ces couvercles permettent également d\'introduire des gaz directement dans le bol de broyage, ce qui est essentiel pour certaines réactions chimiques ou pour maintenir un environnement inerte. Les bols peuvent être pressurisés jusqu\'à 5 bars, ce qui peut faciliter l\'incorporation de molécules de gaz dans la réaction pendant le broyage.<br /><br /> De plus, les couvercles d\'aération permettent de connecter le bol directement à un analyseur, soit après utilisation dans un broyeur à billes planétaire (ou dans l\'Emax), soit même pendant son utilisation dans le MM 500 nano ou le MM 500 control. Cette configuration facilite l\'analyse des gaz libérés pendant les processus de broyage ou générés par des réactions chimiques. Les couvercles sont équipés d\'inserts en différents matériaux, tels que l\'acier inoxydable, l\'oxyde de zirconium et le carbure de tungstène, ce qui permet d\'utiliser le même couvercle avec différents types de bols. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:71:\"products.airjet200propharma.raffle.general.terms_conditions_competition\";a:4:{s:4:\"text\";s:8785:\"<b>Conditions of participation and data protection information</b>&nbsp; &nbsp; <br />The organizer of the Air Jet 200 pro pharma sweepstake is Retsch GmbH, Retsch-Allee 1-5, 42781 Haan.&nbsp;<br /><br />The competition is not affiliated with LinkedIn and is not sponsored or endorsed by LinkedIn.<br /><br />Any person 18 years of age or older is eligible to participate. Employees of Retsch GmbH or companies affiliated with Retsch GmbH, as well as their family members are excluded from participation in the competition. Each person may participate in the competition only once. Participation is only possible in one\'s own name. <br /><br />Participation via competition clubs, agencies or automated services is excluded.
<br />In order to participate in the competition, the participant must register via the online form. When registering using the online form, participants must provide their first name, last name, the country in which the employer is located, and their business email address. Only those will participate who fill out the form completely and upload the required content.&nbsp; <br /><br /><b>Closing date</b> for submitting the online form is December 31th 2025. <br /><br />A total of 2 winners will be determined. The prizes go to the participants whose research projects are evaluated as the most promising by the Retsch jury. This will be determined by Retsch GmbH based on the information provided.<br /><br />The following prizes are available: 2 x Air Jet 200 pro pharma sieving machines assembled in standard configuration for specific country performance requirements <br /><br />Winners will be contacted by email for the purpose of prize notification and processing. &nbsp; <br /><br />The prizes are not negotiable or transferable. Payment of the prizes in cash is excluded.&nbsp; &nbsp;Participation and the chances of winning do not depend in any way on the purchase of goods or the use of paid or free services of the organizer or other companies involved in the organization of the competition.&nbsp;The winner may be responsible for any additional costs related to the import of the prize, including customs duties, taxes, and other fees. <br /><br />Selected photos of the participants as well as their first and last names will be published on the LinkedIn account of the organizer (&quot;Retsch - Miling &amp; Sieving&quot;) as well as on the website of the organizer.&nbsp; <br /><br />The organizer reserves the right to replace the respective prize with another prize with a similar value. No liability is accepted for loss of data, in particular by way of data transmission and other technical defects. The organizer is not liable for the availability of the sweepstake website.<br /><br />The organizer reserves the right to exclude from this competition any entrant who provides false, misleading or fraudulent information when registering for the competition, tampers with the Contest, attempts to tamper with the Contest, otherwise violates these Terms and Conditions, or otherwise unfairly and/or dishonestly attempts to influence the competition, including, without limitation, by interfering with, threatening and/or harassing employees or other entrants. The organizer reserves the right to terminate the competition at any time.&nbsp; <br /><br />If one of the above-mentioned reasons for exclusion is present, the organizer is entitled to deny prizes and to reclaim any prizes already handed out or to demand compensation for lost value.<br /><br /><b>Data protection&nbsp;&nbsp;</b>
1. <b>General and scope:&nbsp;</b> &nbsp;<br />Retsch GmbH, Retsch-Allee 1-5, 42781 Haan, Germany, e-mail: info@retsch.com is, as the organizer, the responsible party for the processing of personal data in connection with the competition in accordance with Art. 4 No. 7 EU General Data Protection Regulation (DS-GVO). You can reach the data protection officer at info@retsch.com or at the given postal address with the addition &quot;data protection officer&quot;. Retsch GmbH protects your personal data in accordance with the content of this data protection notice and all applicable European, German, Austrian and Swiss data protection regulations.&nbsp; &nbsp;In this data protection notice, we would like to inform you transparently about the extent to which we collect personal data and how we use and pass on this data when you participate in the Air jet 200 pro pharma competition. We therefore ask you to read the following carefully. The Retsch GmbH website also provides you with Retsch GmbH services. In addition, the general data protection declaration of Retsch GmbH applies. This can be accessed at: https://www.retsch.com/privacy-policy.&nbsp; &nbsp;&nbsp;<br /><br />2. <b>What information do we process, for what purpose and on what legal basis? Your consent</b>&nbsp;<br />Retsch GmbH uses and processes the personal data that you provide directly to us for the following purposes and on the following legal bases. The participant expressly agrees that the data submitted by him may be collected and processed for the purpose of implementing and processing the competition. <br /><br />Data category: first name, last name, business email address, photo of the participant uploaded to participate in the competition via the entry form <br /><br />Purpose: Enabling participation and processing of the competition. <br />The legal basis for the processing of the data is the consent of the participants (Art. 6 para. 1 p. 1 lit. a) DS-GVO) and the processing for the performance of the contract (Art. 6 para. 1 p. 1 lit. b) DS-GVO). The consent can be revoked at any time by sending an e-mail to info@retsch.com or to the above postal address of Retsch GmbH. A corresponding revocation has a direct impact on the permissibility of the processing of your personal data as soon as you have expressed it to us. In this case, the participant can no longer take part in the competition. In addition, the participant agrees that the e-mail address deposited by him may be used for the purpose of sending messages in connection with the competition.&nbsp; &nbsp; &nbsp; <br /><br />The participant also agrees that photos uploaded by him, as well as the first and last name of the participant may be published on the LinkedIn account of the organizer (&quot;Retsch - Miling &amp; Sieving&quot;) and on the website of the organizer. We delete your personal data as soon as they are no longer required for the relevant purposes. Your personal data will therefore be deleted after the complete execution of the competition, unless you have consented to a longer storage period or we are legally obliged to store certain data due to obligations to provide evidence and to retain data (up to ten years), including under the German Commercial Code, the German Fiscal Code or the German Money Laundering Act, or we must retain the data for the period in which claims can be made against us (e.g. statutory limitation period of three or thirty years).&nbsp; &nbsp; &nbsp;<br /><br />3. <b>Data Retention</b><br />Duration of storage&nbsp; &nbsp;We store your personal data for as long as is necessary for the purpose for which your personal data was collected and processed. If there is no longer a legitimate business need for us to process your personal data, we will delete your personal data. Legal retention obligations remain unaffected.&nbsp;
4. <b>Your rights</b><br />You have the following rights in relation to us regarding personal data relating to you:&nbsp; &nbsp;Right to object to processing (Art. 21 DSGVO)&nbsp; Right to information (Art. 15 DSGVO)&nbsp; Right to rectification (Art. 16 DSGVO) or erasure (Art. 17 DSGVO)&nbsp; Right to restriction of processing (Art. 18 DSGVO)&nbsp; Right to data portability (Art. 20 DSGVO)&nbsp; Right to complain to a data protection supervisory authority about our processing of your personal data (Art. 77 DSGVO).&nbsp; &nbsp;You can exercise these rights by any communication channel offered by us above (see contact details of the data controller in section 1). You have the right to complain to a data protection authority about the collection and use of your personal data. For more information, please contact your local data protection authority.&nbsp; &nbsp;<br /><br /><b>By submitting the online form, the participant accepts the conditions of participation and data protection information and agrees that he may be contacted by the organizer by e-mail for the purpose of processing the competition, as well as a photo of him/her as well as the first and last name of the participant on the LinkedIn account of the organizer (&quot;Retsch - Miling &amp; Sieving&quot;) as well as on the website of the organizer may be published.</b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.application_examples.bestsolution.text\";a:4:{s:4:\"text\";s:133:\"Pour trouver la meilleure solution pour votre tâche de préparation d\'échantillons, visitez notre base de données d\'applications :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.as200.review1.txt\";a:4:{s:4:\"text\";s:98:\"Le logiciel et la machine sont faciles à utiliser. Les tamis peuvent être mis au lave-vaisselle.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.as200.review2.txt\";a:4:{s:4:\"text\";s:159:\"Nous utilisons une tamiseuse vibrante dans une boîte à gants, c\'est pourquoi il est très important pour nous de disposer d\'un équipement précis et fiable.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.as200.review3.txt\";a:4:{s:4:\"text\";s:138:\"Les appareils Retsch sont fiables, ils contribuent à l\'obtention d\'excellents résultats, précis et exacts (excellente répétabilité).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.as200.review4.txt\";a:4:{s:4:\"text\";s:116:\"Les résultats sont très précis, l\'équipement est solide et le service et l\'assistance de Retsch sont excellents.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.as200.review5.txt\";a:4:{s:4:\"text\";s:150:\"Ces tamiseuses durent longtemps et nécessitent peu d\'entretien. Nous les utilisons quotidiennement et nous en avons plusieurs qui ont plus de 10 ans.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.as200.review6.txt\";a:4:{s:4:\"text\";s:248:\"Nous utilisons une tamiseuse Retsch AS200 depuis plus de 20 ans. L\'instrument est fiable et facile à utiliser. Nous la faisons calibrer chaque année et nous n\'avons jamais eu à déplorer d\'écarts par rapport aux spécifications de l\'instrument.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as200basic.advantages.bullet.1\";a:4:{s:4:\"text\";s:55:\"NOUVEAU: affichage numérique des performances et temps\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.as200basic.advantages.bullet.10\";a:4:{s:4:\"text\";s:14:\"sans entretien\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.as200basic.advantages.bullet.11\";a:4:{s:4:\"text\";s:42:\"simplicité d’emploi, design ergonomique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as200basic.advantages.bullet.2\";a:4:{s:4:\"text\";s:30:\"pour le tamisage sec et humide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as200basic.advantages.bullet.3\";a:4:{s:4:\"text\";s:62:\"excellent rendement de séparation et temps de tamisage courts\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as200basic.advantages.bullet.4\";a:4:{s:4:\"text\";s:42:\"entraînement électromagnétique efficace\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as200basic.advantages.bullet.5\";a:4:{s:4:\"text\";s:165:\"mouvement 3-D qui assure une utilisation optimale de la surface ouverte de tamisage et laisse l\'échantillon se déplacer uniformément sur toute la surface du tamis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as200basic.advantages.bullet.6\";a:4:{s:4:\"text\";s:43:\"colonne de tamis jusqu\'à 510 mm de hauteur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as200basic.advantages.bullet.7\";a:4:{s:4:\"text\";s:72:\"réglage libre de tous les paramètres de processus (temps, performance)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as200basic.advantages.bullet.8\";a:4:{s:4:\"text\";s:37:\"système de serrage comfort en option\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as200basic.advantages.bullet.9\";a:4:{s:4:\"text\";s:42:\"logiciel d\'évaluation en option EasySieve\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as200basic.advantages.function\";a:4:{s:4:\"text\";s:577:\"Les tamiseuses AS 200 fonctionnent avec un système de propulsion électromagnétique breveté par RETSCH (EP 0642844). Ce système assure un mouvement tridimensionnel qui répartit l\'échantillon régulièrement sur toute la surface du tamis. L’avantage: une grande capacité, une très faible émission sonore et des temps de tamisage courts accompagnés d’une haute précision des séparations.
L\'AS 200 basic est le modèle économique de la série. Il possède la fiabilité et la qualité RETSCH habituelle. Réglage analogique du temps de tamisage et de l\'amplitude.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.as200basic.advantages.introduction\";a:4:{s:4:\"text\";s:657:\"<b>Les tamiseuses vibrantes de la série AS 200 sont utilisées dans la Recherche et le Développement, le contrôle qualité des matières premières, des produits intermédiaires et finis, ainsi que dans la surveillance de la production. L\'entraînement électromagnétique contrôlable offre une adaptation optimale pour chaque produit. Des fractions nettes sont obtenues même après un temps de tamisage courts.</b><br /><br />La tamiseuse vibrante AS 200 basic est l\'alternative économique de la série avec la qualité et la fiabilité habituelle de RETSCH. Elle dispose d’un réglage numérique et d’un affichage de la performance et du temps. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.as200bd-300c.samples.txt\";a:4:{s:4:\"text\";s:404:\"Les tamiseuses vibrantes RETSCH sont parfaitement adaptées pour la séparation, le fractionnement et la granulométrie du clinker de ciment, des produits chimiques, du café, des matériaux de construction, des engrais, des matériaux de remplissage, des farines, des céréales, des poudres métalliques, des minéraux, des noix, des plastiques, du sable, des graines, des sols et des poudres à laver.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.as200c.accessories.hl\";a:4:{s:4:\"text\";s:25:\"Accessoires &amp; Options\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200c.accessories.sieves.hl\";a:4:{s:4:\"text\";s:22:\"Accessoires pour tamis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.as200c.accessories.sieves.txt\";a:4:{s:4:\"text\";s:88:\"Fonds de collecte, fonds intermédiaires, bagues intermédiaires et couvercles de tamis.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.as200c.accessories.txt\";a:4:{s:4:\"text\";s:142:\"Les tamiseuses de la série Control peuvent être équipées de divers accessoires pour répondre à une multitude d\'exigences d\'applications.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.as200c.accessories.wet.hl\";a:4:{s:4:\"text\";s:35:\"Accessoires pour le tamisage humide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.as200c.accessories.wet.txt\";a:4:{s:4:\"text\";s:85:\"Couvercle de serrage avec buse, fond de collecte avec piquage, bague de ventilation. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.as200c.aids.hl\";a:4:{s:4:\"text\";s:17:\"Aides au tamisage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.as200c.aids.txt\";a:4:{s:4:\"text\";s:155:\"Chaînes, brosses, cubes, billes (p.ex. pour réduire les agglomérations lors du tamisage des particules &lt; 100 μm et pour garder les mailles libres). \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.as200c.applications.txt\";a:4:{s:4:\"text\";s:372:\"Les tamiseuses vibrantes sont fréquemment utilisées pour l\'analyse granulométrique du clinker de ciment, des produits chimiques, du café, des matériaux de construction, des engrais, des matériaux de remplissage, des farines, des grains, des poudres métalliques, des minéraux, des noix, des plastiques, du sable, des graines, des sols, de la lessive en poudre, etc.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.as200c.clamping.hl\";a:4:{s:4:\"text\";s:21:\"Systèmes de fixation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.as200c.clamping.txt\";a:4:{s:4:\"text\";s:230:\"Avec les systèmes de fixation RETSCH, les tamis sont fixés de manière sûre, rapide et pratique sur la tamiseuse. Les dispositifs de serrage &quot;comfort&quot; sont particulièrement pratiques et permettent de gagner du temps.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.as200c.dividers.hl\";a:4:{s:4:\"text\";s:25:\"Diviseurs d\'échantillons\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.as200c.dividers.txt\";a:4:{s:4:\"text\";s:419:\"<div>Des résultats significatifs ne peuvent être obtenus que si l\'échantillon représente le matériau original. Les <a href=\"https://www.retsch.fr/fr/produits/assister/diviseurs-d-echantillons/\" class=\"external-link-new-window\" alt=\"Opens internal link in current window\">diviseurs d\'échantillons</a> produisent des parties d\'échantillons représentatives, ce qui garantit la reproductibilité de l\'analyse.</div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.as200c.features.1\";a:4:{s:4:\"text\";s:39:\"Convient pour le tamisage sec et humide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.as200c.features.2\";a:4:{s:4:\"text\";s:77:\"Excellente efficacité de séparation même avec des temps de tamisage courts\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.as200c.features.3\";a:4:{s:4:\"text\";s:42:\"Entraînement électromagnétique efficace\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.as200c.features.4\";a:4:{s:4:\"text\";s:192:\"Mouvement de projection en 3D qui assure une utilisation optimale de la zone de tamisage ouverte et permet à l\'échantillon de se déplacer de manière égale sur toute la surface de tamisage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.as200c.features.5\";a:4:{s:4:\"text\";s:134:\"Réglage de l\'accélération &quot;g&quot; du tamis pour des résultats de tamisage comparables et reproductibles dans le monde entier\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.as200c.features.6\";a:4:{s:4:\"text\";s:120:\"Réglage numérique libre de tous les paramètres du processus (temps, amplitude ou accélération du tamis, intervalle)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.as200c.features.hl\";a:4:{s:4:\"text\";s:28:\"Précision &amp; Efficacité\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.as200c.function.txt\";a:4:{s:4:\"text\";s:448:\"Toutes les tamiseuses de la série AS 200 fonctionnent avec un entraînement électromagnétique qui est breveté par RETSCH (EP 0642844). Cet entraînement produit un mouvement de projection en 3D qui déplace le produit à tamiser de manière égale sur toute la surface de tamisage. L\'avantage : une capacité de contrainte élevée, un fonctionnement extrêmement doux et des temps de tamisage courts avec une grande efficacité de séparation.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.as200c.intro.hl\";a:4:{s:4:\"text\";s:37:\"Pour des normes de qualité optimales\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.as200c.intro.txt\";a:4:{s:4:\"text\";s:1147:\"


<b>Les tamiseuses analytiques de la série AS 200 sont utilisées dans la recherche et le développement, le contrôle qualité des matières premières, des produits intermédiaires et finis ainsi que dans le suivi de la production. L\'entraînement électromagnétique contrôlable permet une adaptation optimale pour chaque produit. Des fractions nettes sont obtenues même après des temps de tamisage très courts.</b><br /><br />Avec ses commandes entièrement numériques, jusqu\'à 99 programmes de tamisage et un certificat de calibrage, la tamiseuse AS 200 control est indispensable pour tous les utilisateurs qui attachent de l\'importance à la précision et au confort d\'utilisation et doivent respecter les directives de la norme ISO 9001.<br /><br />L\'AS 200 control peut être calibrée pour assurer une reproductibilité à 100% des résultats de tamisage, non seulement avec un appareil, mais aussi avec toutes les AS 200 control ! Par conséquent, ce modèle est parfaitement adapté pour vérifier la répartition de la taille des particules pour le contrôle qualité, par exemple entre les fournisseurs et les clients.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.as200c.iqoq.hl\";a:4:{s:4:\"text\";s:15:\"Documents QI/QO\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.as200c.iqoq.txt\";a:4:{s:4:\"text\";s:140:\"Nous fournissons la documentation QI/QO pour les tamiseuses &quot;de contrôle&quot; afin de soutenir la certification QI/QO de nos clients.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.as200c.operation.hl\";a:4:{s:4:\"text\";s:29:\"Fonctionnement sûr et simple\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.as200c.operation.txt\";a:4:{s:4:\"text\";s:590:\"L\'utilisation de l\'AS 200 control est pratique et facile. Tous les paramètres de tamisage - hauteur de vibration, temps, intervalle - sont réglés, affichés et surveillés numériquement. Jusqu\'à 99 combinaisons de paramètres (SOP) peuvent être enregistrées pour les analyses de routine. Grâce à l\'interface intégrée, la tamiseuse peut être connectée à un PC et commandée avec le logiciel d\'évaluation EasySieve<sup>®</sup>. Ce programme permet à l\'utilisateur de contrôler l\'ensemble du processus de tamisage et la documentation qui s\'ensuit avec confort et précision. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.as200c.sieves.hl\";a:4:{s:4:\"text\";s:15:\"Tamis d\'analyse\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.as200c.sieves.txt\";a:4:{s:4:\"text\";s:127:\"Conforme aux normes et fabriqué selon les dernières technologies de production. Des piles de tamis standard sont disponibles.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.as200c.software.hl\";a:4:{s:4:\"text\";s:62:\"Logiciel EasySieve<sup>®</sup> et EasySieve<sup>®</sup> CFR \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.as200c.software.txt\";a:4:{s:4:\"text\";s:119:\"Pour le contrôle, l\'évaluation et la documentation des analyses de tamisage selon les normes applicables.<br /><br />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.as200c.ultrasonic.hl\";a:4:{s:4:\"text\";s:31:\"Bains à ultrasons et sécheurs\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.as200c.ultrasonic.txt\";a:4:{s:4:\"text\";s:483:\"Convient pour le <a href=\"https://www.retsch.fr/fr/produits/assister/bain-a-ultrasons-ur/fonction-caracteristiques/\" class=\"external-link-new-window\" alt=\"Opens internal link in current window\">nettoyage</a> en profondeur des tamis de test et pour le <a href=\"https://www.retsch.fr/fr/produits/assister/secheurs/fonction-caracteristiques/\" class=\"external-link-new-window\" alt=\"Opens internal link in current window\">séchage</a> rapide et en douceur des échantillons et des tamis. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.as200c.video.hl\";a:4:{s:4:\"text\";s:38:\"Vidéo de présentation AS 200 control\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.as200c.wetsieving.hl\";a:4:{s:4:\"text\";s:41:\"Tamisage humide avec tamiseuses vibrantes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.as200c.wetsieving.txt\";a:4:{s:4:\"text\";s:654:\"Il existe de nombreuses applications pour lesquelles le tamisage humide est la meilleure solution, par exemple lorsque le matériau à tester est une suspension ou lorsqu\'un échantillon très fin (&lt; 45 μm) qui a tendance à s\'agglomérer doit être tamisé. Toutes les tamiseuses vibrantes de RETSCH peuvent être utilisées pour le tamisage humide. Des accessoires spéciaux sont disponibles, tels que des couvercles de serrage avec buse et des fonds de collecte avec sortie. En plaçant les bagues de ventilation de RETSCH entre les tamis, les coussins d\'air peuvent se dilater sans laisser s\'échapper le liquide ou la matière de l\'échantillon.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.as200digit.advantages.introduction\";a:4:{s:4:\"text\";s:680:\"Les <b>tamiseuses d’analyses</b> de la série AS 200 sont utilisées dans la Recherche et le Développement, le contrôle qualité des matières premières, des produits intermédiaires et finis, ainsi que dans la surveillance de la production. <b>L\'entraînement électromagnétique contrôlable</b> offre une <b>adaptation optimale</b> pour chaque produit. Des <b>fractions nettes</b> sont obtenues même après un temps de<b> tamisage court</b>.<br /><br />La tamiseuse AS 200 digit cA est recommandée chaque fois que <b>l\'amplitude contrôlée</b>, l\'affichage numérique de la hauteur de la vibration, le temps et le <b>fonctionnement par intervalle</b> sont nécessaires.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as200digital.advantages.bullet.1\";a:4:{s:4:\"text\";s:29:\"NOUVEAU: amplitude controlée\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.as200digital.advantages.bullet.10\";a:4:{s:4:\"text\";s:59:\"affichage numérique de la hauteur de vibration et du temps\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.as200digital.advantages.bullet.11\";a:4:{s:4:\"text\";s:42:\"simplicité d’emploi, design ergonomique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as200digital.advantages.bullet.2\";a:4:{s:4:\"text\";s:30:\"pour le tamisage sec et humide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as200digital.advantages.bullet.3\";a:4:{s:4:\"text\";s:62:\"excellent rendement de séparation et temps de tamisage courts\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as200digital.advantages.bullet.4\";a:4:{s:4:\"text\";s:42:\"entraînement électromagnétique efficace\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as200digital.advantages.bullet.5\";a:4:{s:4:\"text\";s:165:\"mouvement 3-D qui assure une utilisation optimale de la surface ouverte de tamisage et laisse l\'échantillon se déplacer uniformément sur toute la surface du tamis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as200digital.advantages.bullet.6\";a:4:{s:4:\"text\";s:14:\"sans entretien\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as200digital.advantages.bullet.7\";a:4:{s:4:\"text\";s:43:\"colonne de tamis jusqu\'à 510 mm de hauteur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as200digital.advantages.bullet.8\";a:4:{s:4:\"text\";s:63:\"Paramètres de tamisage (temps, amplitude) réglables librement\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as200digital.advantages.bullet.9\";a:4:{s:4:\"text\";s:35:\"intervalle d\'opération (fixe 10 s)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as200digital.advantages.function\";a:4:{s:4:\"text\";s:401:\"Les tamiseuses AS 200 fonctionnent avec un système de propulsion électromagnétique breveté par RETSCH (EP 0642844). Ce système assure un mouvement tridimensionnel qui répartit l\'échantillon régulièrement sur toute la surface du tamis. L’avantage: une grande capacité, une très faible émission sonore et des temps de tamisage courts accompagnés d’une haute précision des séparations.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.as200j.samples.txt\";a:4:{s:4:\"text\";s:388:\"La tamiseuse à jet d\'air AS 200 jet de RETSCH est parfaitement adaptée pour la séparation, le fractionnement et la granulométrie des matériaux pharmaceutiques, de la céramique, des produits chimiques, des cosmétiques, des produits alimentaires, des minéraux, des pigments, des plastiques, des revêtements en poudre, du caoutchouc, des particules de toner et des poudres à laver.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jet.advantages.bullet.1\";a:4:{s:4:\"text\";s:105:\"tamisage par la technologie du jet d’air pour la dispersion et la désagglomération de poudres fines. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.as200jet.advantages.bullet.10\";a:4:{s:4:\"text\";s:72:\"obtention de 2 fractions en cas d’utilisation du cyclone (accessoire) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.as200jet.advantages.bullet.11\";a:4:{s:4:\"text\";s:66:\"génération du jet d’air par un puissant aspirateur industriel \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.as200jet.advantages.bullet.12\";a:4:{s:4:\"text\";s:102:\"satisfait aux exigences de la norme ISO 9001 pour le contrôle des instruments de mesure et d’essai \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.as200jet.advantages.bullet.13\";a:4:{s:4:\"text\";s:42:\"simplicité d’emploi, design ergonomique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.as200jet.advantages.bullet.14\";a:4:{s:4:\"text\";s:14:\"sans entretien\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.as200jet.advantages.bullet.15\";a:4:{s:4:\"text\";s:30:\"9 programmes mémorisables SOP\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jet.advantages.bullet.2\";a:4:{s:4:\"text\";s:79:\"fonction « Open Mesh » pour la réduction des particules restées coincées  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jet.advantages.bullet.3\";a:4:{s:4:\"text\";s:58:\"grande flexibilité grâce à la vitesse de buse réglable\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jet.advantages.bullet.4\";a:4:{s:4:\"text\";s:117:\"convient pour tous les tamis standard RETSCH de 203 mm (8&quot;) Ø et de 25 mm (1&quot;) ou 50 mm (2&quot;) de haut \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jet.advantages.bullet.5\";a:4:{s:4:\"text\";s:74:\"régulation de la dépression manuelle (standard) ou automatique (option) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jet.advantages.bullet.6\";a:4:{s:4:\"text\";s:145:\"commande avec le logiciel optionnel EasySieve via le  port série RS232, évaluation et documentation des résultats d’une grande  simplicité \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jet.advantages.bullet.7\";a:4:{s:4:\"text\";s:97:\"réglage numérique de tous les paramètres de tamisage (temps, dépression, vitesse de rotation \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jet.advantages.bullet.8\";a:4:{s:4:\"text\";s:33:\"Mode démarrage rapide additionel\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jet.advantages.bullet.9\";a:4:{s:4:\"text\";s:55:\"silencieuse grâce à un réducteur de bruit intégré \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jet.advantages.function\";a:4:{s:4:\"text\";s:587:\"La tamiseuse AS 200 jet est équipée d’une buse à fente qui décrit un mouvement de rotation et au-dessus de laquelle est placé le tamis avec son couvercle. Un aspirateur génère un flux d’air qui traverse la buse à fente et fait ensuite tourbillonner les particules sur le tamis. Les particules de taille inférieure à celle de l’ouverture de maille du tamis sont transportées jusqu’au cyclone par le reflux d’air ou bien elles sont captées par l’aspirateur. Le flux d’air assure la désagglomération des particules et un nettoyage permanent de la toile du tamis.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as200jet.advantages.introduction\";a:4:{s:4:\"text\";s:641:\"La nouvelle tamiseuse à jet d’air AS 200 jet convient notamment <b>pour la séparation de poudres fines qui requièrent un brassage et une désagglomération efficaces. </b>La possibilité de mémoriser jusqu’à 10 SOP ainsi que le régulateur automatique de la dépression (accessoire) garantissent des <b>résultats reproductibles et significatifs</b>. Des fonctions innovantes comme la <b>fonction «</b>&nbsp;<b>Open Mesh&nbsp;»</b>, la <b>vitesse de rotation variable de la buse</b> ainsi que l’<b>utilisation optionnelle de tamis à cadre de 50 mm de haut</b> perfectionnent la nouvelle technologie de tamisage par jet d’air.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.as200jetpro.backweightolerance.bullets.1\";a:4:{s:4:\"text\";s:130:\"Tout d\'abord, utilisez la fonction « Weigh-In-Tolerance » (Tolérance de pesée) pour peser l\'échantillon avec précision. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.as200jetpro.backweightolerance.bullets.2\";a:4:{s:4:\"text\";s:143:\"Avec la tolérance de poids arrière, vous pouvez également définir le poids arrière attendu (en surpoids ou en sous-poids) en grammes. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.as200jetpro.backweightolerance.bullets.3\";a:4:{s:4:\"text\";s:97:\"Vous pouvez définir un écart en pourcentage pour ajuster la plage de tolérance autorisée.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.as200jetpro.backweightolerance.hl\";a:4:{s:4:\"text\";s:34:\"Tolérance de pesée arrière 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.as200jetpro.backweightolerance.txt\";a:4:{s:4:\"text\";s:216:\"Votre échantillon respecte-t-il les limites de qualité prédéfinies ? Grâce à la tolérance de pesée, vous pouvez vous assurer que la taille des particules et leur distribution répondent à vos exigences. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.as200jetpro.backweightolerance.txt.2\";a:4:{s:4:\"text\";s:180:\"Les écarts par rapport aux spécifications apparaissent immédiatement sous forme de message à l\'écran, ce qui vous garantit une fiabilité encore plus grande du processus !

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.as200jetpro.barcode.hl\";a:4:{s:4:\"text\";s:85:\"Contrôle des tamis – le chemin direct vers le bon tamis grâce au code-barres 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.as200jetpro.barcode.txt\";a:4:{s:4:\"text\";s:412:\"Assurez-vous que le tamis d\'essai correspond à la méthode sélectionnée et identifiez vos échantillons en scannant simplement le code-barres correspondant ! Grâce à un lecteur de codes-barres USB standard et à l\'option Sieve-Check (Controle des tamis), vous pouvez vérifier la compatibilité entre la méthode sélectionnée et le tamis d\'essai requis. Cela réduit le risque d\'erreurs à long terme.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.as200jetpro.comply.hl\";a:4:{s:4:\"text\";s:69:\"Respecter les normes d\'assurance qualité telles que ISO 9000 ff.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.as200jetpro.comply.txt\";a:4:{s:4:\"text\";s:292:\"Dans le cadre de la surveillance des équipements de test, vous pouvez calibrer la tamiseuse (horloge, capteur de vitesse et de pression) et la balance interne. Dans le cadre du service de maintenance RETSCH, nous nous chargeons volontiers de tous les processus de calibration pour vous. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.as200jetpro.features.eyecatcher\";a:4:{s:4:\"text\";s:44:\"Tamisage et pesage en un seul instrument

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.as200jetpro.features.pharmaversion\";a:4:{s:4:\"text\";s:67:\"Version pharmaceutique : piste d\'audit et gestion des utilisateurs \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as200jetpro.functionprinciple.hl\";a:4:{s:4:\"text\";s:33:\"Le principe de fonctionnement

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.as200jetpro.functionprinciple.txt\";a:4:{s:4:\"text\";s:550:\"L\'AS 200 jet pro / pharma est équipé d\'une buse à fente rotative, sur laquelle sont placés le tamis et le couvercle. Un vide génère un puissant jet d\'air qui fait tourbillonner les particules d\'échantillon sur le tamis et les répartit. Les échantillons dont la taille est inférieure à celle des mailles du tamis sont transportés par le flux d\'air inverse vers le cyclone ou l\'aspirateur. Le jet d\'air assure également la désagrégation continue des particules agglomérées (désagglomération) et le nettoyage des mailles du tamis.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.as200jetpro.improvedprocess.title\";a:4:{s:4:\"text\";s:41:\"Fiabilité améliorée des processus 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.as200jetpro.intro.bullets.1\";a:4:{s:4:\"text\";s:85:\"Gestion des utilisateurs et des audits (en option dans la version pharmaceutique)

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.as200jetpro.intro.bullets.2\";a:4:{s:4:\"text\";s:58:\"Accès facile à tous les paramètres de fonctionnemen

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.as200jetpro.intro.bullets.3\";a:4:{s:4:\"text\";s:76:\"Appareil peu encombrant avec un faible encombrement (460 x 288 x 305 mm)

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.as200jetpro.intro.bullets.4\";a:4:{s:4:\"text\";s:18:\"Balance intégrée\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.as200jetpro.intro.bullets.5\";a:4:{s:4:\"text\";s:24:\"Ordinateur intégré

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.as200jetpro.intro.bullets.6\";a:4:{s:4:\"text\";s:24:\"Interface LAN et USB

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.as200jetpro.intro.bullets.7\";a:4:{s:4:\"text\";s:82:\"Écran tactile : commande intuitive du système et évaluation des résultats 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.as200jetpro.intro.bullets.8\";a:4:{s:4:\"text\";s:45:\"Interface utilisateur claire de 10 pouces

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jetpro.intro.bullets.hl\";a:4:{s:4:\"text\";s:57:\"Polyvalence et autonomie dans un format sur paillasse

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.as200jetpro.intro.bullets.txt\";a:4:{s:4:\"text\";s:226:\"Tout ce dont vous avez besoin pour utiliser l\'AS 200 jet pro, c\'est d\'un aspirateur industriel externe. Découvrez ici tout ce que vous devez savoir sur les modèles d\'aspirateurs compatibles et les exigences techniques ! 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.as200jetpro.intro.bullets.txt_short\";a:4:{s:4:\"text\";s:157:\"Tout ce dont vous avez besoin pour utiliser l\'AS 200 jet pro / pharma est un aspirateur industriel externe. Vous trouverez ici les aspirateurs adaptés :

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.as200jetpro.intro.txt.1\";a:4:{s:4:\"text\";s:201:\"Pour les spécialistes du tamisage : avec l\'AS 200 jet pro et l\'AS 200 jet pharma conforme aux normes GMP, les équipes de laboratoire disposent d\'une tamiseuse tout-en-un discrète et conviviale. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.as200jetpro.intro.txt.2\";a:4:{s:4:\"text\";s:358:\"Tamisage, pesage et évaluation à l\'aide d\'un seul appareil : la combinaison d\'un tamisage à jet d\'air de pointe et d\'une balance intégrée garantit une analyse granulométrique précise et fiable en un temps record. Le logiciel AS 200 jet pro intégré via l\'écran tactile assure des processus intelligents avec une facilité d\'utilisation maximale.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jetpro.modern.bullets.1\";a:4:{s:4:\"text\";s:81:\"✔ élimine le besoin d\'aides mécaniques supplémentaires pour le tamisage 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jetpro.modern.bullets.2\";a:4:{s:4:\"text\";s:147:\"✔ protège le matériau échantillonné grâce à la sélection individuelle de la pression, de la vitesse et de la hauteur du tamis utilisé

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jetpro.modern.bullets.3\";a:4:{s:4:\"text\";s:89:\"✔ permet des temps de tamisage courts (généralement 2 à 3 minutes par processus)

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.as200jetpro.modern.hl\";a:4:{s:4:\"text\";s:80:\"Technologie moderne de tamisage à jet d\'air qui protège votre échantillon

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.as200jetpro.modern.txt\";a:4:{s:4:\"text\";s:43:\"Le procédé de tamisage à jet d\'air :

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jetpro.native.bullets.1\";a:4:{s:4:\"text\";s:27:\"✔ Gestion des tamis


\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jetpro.native.bullets.2\";a:4:{s:4:\"text\";s:37:\"✔ Configuration des paramètres

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jetpro.native.bullets.3\";a:4:{s:4:\"text\";s:36:\"✔ Configuration de la méthode

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jetpro.native.bullets.4\";a:4:{s:4:\"text\";s:32:\"✔ Analyse granulométrique

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jetpro.native.bullets.5\";a:4:{s:4:\"text\";s:15:\"✔ Pesage 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jetpro.native.bullets.6\";a:4:{s:4:\"text\";s:69:\"✔ Évaluation des données et rapports via connexion USB ou LAN

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jetpro.native.bullets.7\";a:4:{s:4:\"text\";s:75:\"✔ Gestion des utilisateurs en option (dans la version pharmaceutique)

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.as200jetpro.native.hl\";a:4:{s:4:\"text\";s:80:\"Intégration logicielle native – votre assistant numérique au laboratoire

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.as200jetpro.native.txt\";a:4:{s:4:\"text\";s:158:\"Grâce à l\'intégration native du logiciel, vous gardez toujours le contrôle sur l\'ensemble de la chaîne de processus via un écran tactile intuitif : 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.as200jetpro.patent.hl\";a:4:{s:4:\"text\";s:63:\"Notre brevet, votre avantage : tamisage et pesage combinés

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.as200jetpro.patent.txt1\";a:4:{s:4:\"text\";s:115:\"La combinaison brevetée du tamisage et du pesage dans l\'AS 200 jet pro vous offre une réelle valeur ajoutée.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.as200jetpro.patent.txt2\";a:4:{s:4:\"text\";s:228:\"Le principe : pour le tamisage, la chambre de tamisage est reliée de manière étanche à l\'air à l\'aspirateur. Pour un processus de pesage précis, la chambre de tamisage étanche à l\'air est découplée mécaniquement. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.as200jetpro.patent.txt3\";a:4:{s:4:\"text\";s:214:\"Votre avantage dans le travail quotidien en laboratoire : pesage sans erreur, gain de temps et évaluation ultérieure en une seule opération, sans avoir à transférer le tamis entre la machine et la balance.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.as200jetpro.pharma.additional.cyclone.hl\";a:4:{s:4:\"text\";s:52:\"Accessoires et fonctionnalités supplémentaires

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"products.as200jetpro.pharma.additional.cyclone.txt\";a:4:{s:4:\"text\";s:303:\"Grâce au cyclone haute performance disponible en option, même les particules extrêmement fines peuvent être récupérées sans perte de pression significative pendant le processus de tamisage. De plus, l\'utilisation d\'un cyclone contribue à prolonger la durée de vie du filtre de l\'aspirateur.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"products.as200jetpro.pharma.additional.existing.hl\";a:4:{s:4:\"text\";s:44:\"Utilisez votre balance externe existante

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"products.as200jetpro.pharma.additional.existing.txt\";a:4:{s:4:\"text\";s:241:\"En option, vous pouvez facilement connecter votre balance existante et certifiée en tant que périphérique externe via USB. Le logiciel interne offre déjà des options de connexion préinstallées pour les balances les plus courantes.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.as200jetpro.pharma.additional.lims.hl\";a:4:{s:4:\"text\";s:42:\"Transfert avancé de données via LIMS

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.as200jetpro.pharma.additional.lims.txt\";a:4:{s:4:\"text\";s:175:\"Les données peuvent être transférées depuis l\'AS 200 jet pro / pharma vers votre système de gestion des informations de laboratoire (LIMS) via une connexion réseau. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.as200jetpro.pharma.additional.lims.txt.2\";a:4:{s:4:\"text\";s:108:\"Les formats d\'exportation possibles sont .xls, .xlsx, .xps, .csv, .pdf, .png, .jpg, .txt, .rtf, html, .mht. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.as200jetpro.pharma.additional.title\";a:4:{s:4:\"text\";s:37:\"Fonctionnalités supplémentaires

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.as200jetpro.pharma.learn.bullets.1\";a:4:{s:4:\"text\";s:154:\"✔ En tant qu\'alternative au tamisage par vibration, cette méthode offre une vitesse de traitement nettement supérieure pour les particules fines. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.as200jetpro.pharma.learn.bullets.2\";a:4:{s:4:\"text\";s:123:\"✔ Contrairement à d\'autres méthodes, le tamisage à jet d\'air n\'utilise qu\'un seul tamis par processus de tamisage.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.as200jetpro.pharma.learn.hl\";a:4:{s:4:\"text\";s:79:\"Apprenez tout ce que vous devez savoir sur le tamisage moderne à jet d\'air

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as200jetpro.pharma.learn.txt.1\";a:4:{s:4:\"text\";s:146:\"Le tamisage à jet d\'air est la méthode optimale pour le tamisage à sec d\'échantillons contenant une forte proportion de particules fines. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as200jetpro.pharma.learn.txt.2\";a:4:{s:4:\"text\";s:139:\"Par rapport aux méthodes de tamisage traditionnelles, ce procédé permet de gagner du temps et de réduire vos coûts à long terme. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jetpro.pharma.ostendorf\";a:4:{s:4:\"text\";s:803:\"« Même lorsque vous utilisez le nouveau AS200 jet pharma pour la première fois, vous remarquez immédiatement à quel point il est bien pensé et convivial. Je suis particulièrement impressionné par le tamisage guidé : les instructions claires étape par étape éliminent pratiquement toutes les erreurs causées par des étapes omises.
La balance intégrée et robuste est un véritable atout : elle facilite considérablement la manipulation et permet de gagner un espace précieux dans le laboratoire, car il n\'est plus nécessaire d\'utiliser une balance externe. Des fonctions de sécurité supplémentaires telles que l\'assistant de pesée, la tolérance de pesée et l\'analyse des tendances garantissent une fiabilité encore plus grande dans notre travail quotidien au laboratoire. »

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.as200jetpro.pharma.ostendorf2\";a:4:{s:4:\"text\";s:81:\"Dr. Michael Ostendorf, Senior Expert Particle Technology/Science Fellow, Bayer AG\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.as200jetpro.pharma.partnergmp.bullets.1\";a:4:{s:4:\"text\";s:83:\"Le système répond aux exigences de validation des logiciels conformément à 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.as200jetpro.pharma.partnergmp.bullets.2\";a:4:{s:4:\"text\";s:15:\"✔ ISPE GAMP 5\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.as200jetpro.pharma.partnergmp.bullets.3\";a:4:{s:4:\"text\";s:23:\"✔ FDA 21 CFR Part 11 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.as200jetpro.pharma.partnergmp.bullets.4\";a:4:{s:4:\"text\";s:20:\"✔ EC GMP Annex 11 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.as200jetpro.pharma.partnergmp.bullets.5\";a:4:{s:4:\"text\";s:83:\"pour répondre aux normes les plus élevées en matière d\'assurance qualité. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.as200jetpro.pharma.partnergmp.bullets.6\";a:4:{s:4:\"text\";s:262:\"La gestion des utilisateurs garantit une transparence et une sécurité totales grâce à l\'attribution facultative de droits d\'accès hiérarchiques et de mots de passe, ainsi qu\'à la configuration de signatures électroniques conformes à la législation.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as200jetpro.pharma.partnergmp.hl\";a:4:{s:4:\"text\";s:68:\"Votre partenaire pour les bonnes pratiques de fabrication (BPF) 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.as200jetpro.pharma.partnergmp.txt\";a:4:{s:4:\"text\";s:200:\"La variante AS 200 jet pharma vous offre toutes les fonctions dont vous avez besoin pour répondre aux exigences de l\'analyse moderne de la taille des particules conformément aux directives GMP. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.as200jetpro.pharma.rulethumb.bullets.1\";a:4:{s:4:\"text\";s:279:\"Les échantillons sensibles doivent être tamisés à basse pression de vide afin de protéger le matériau. La pression de vide peut être réglée de manière variable via l\'écran tactile. De plus, la hauteur du tamis peut être modifiée afin d\'ajuster l\'effet d\'impact. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.as200jetpro.pharma.rulethumb.bullets.10\";a:4:{s:4:\"text\";s:4:\"RRSB\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.as200jetpro.pharma.rulethumb.bullets.11\";a:4:{s:4:\"text\";s:25:\"Indice de finesse AFS

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.as200jetpro.pharma.rulethumb.bullets.12\";a:4:{s:4:\"text\";s:23:\"Surface spécifique

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.as200jetpro.pharma.rulethumb.bullets.13\";a:4:{s:4:\"text\";s:24:\"et bien plus encore.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.as200jetpro.pharma.rulethumb.bullets.14\";a:4:{s:4:\"text\";s:117:\"De plus, d\'autres comparaisons, contrôles des valeurs limites et analyses de tendances peuvent être générés.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.as200jetpro.pharma.rulethumb.bullets.2\";a:4:{s:4:\"text\";s:218:\"Une pression sous vide plus élevée et/ou un tamis d\'essai à mailles fines conviennent aux échantillons agglomérés. L\'intensité d\'impact accrue permet de briser même les agglomérats solides en peu de temps.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.as200jetpro.pharma.rulethumb.bullets.3\";a:4:{s:4:\"text\";s:111:\"La vitesse de la buse influence la fréquence d\'impact de l\'échantillon pendant le processus de tamisage. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.as200jetpro.pharma.rulethumb.bullets.4\";a:4:{s:4:\"text\";s:141:\"Le vide a une influence significative sur le processus de tamisage et peut être contrôlé par une commande automatique de l\'aspirateur.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.as200jetpro.pharma.rulethumb.bullets.5\";a:4:{s:4:\"text\";s:66:\"La durée du tamisage peut être réglée à la seconde près.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.as200jetpro.pharma.rulethumb.bullets.6\";a:4:{s:4:\"text\";s:24:\"Diverses percentiles

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.as200jetpro.pharma.rulethumb.bullets.7\";a:4:{s:4:\"text\";s:9:\"quantiles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.as200jetpro.pharma.rulethumb.bullets.8\";a:4:{s:4:\"text\";s:32:\"Granulométrie irrégulière

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.as200jetpro.pharma.rulethumb.bullets.9\";a:4:{s:4:\"text\";s:21:\"Valeur de portée

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.as200jetpro.pharma.rulethumb.hl\";a:4:{s:4:\"text\";s:65:\"La règle empirique pour choisir les meilleurs paramètres : 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.as200jetpro.pharma.rulethumb.hl.1a\";a:4:{s:4:\"text\";s:14:\"Guided Sieving\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as200jetpro.pharma.rulethumb.hl2\";a:4:{s:4:\"text\";s:36:\"Affichage complet des résultats

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.as200jetpro.pharma.rulethumb.txt2\";a:4:{s:4:\"text\";s:391:\"Après avoir sélectionné la méthode de tamisage souhaitée, le logiciel vous guide pas à pas tout au long du processus de tamisage. Vous pouvez contrôler avec précision tous les paramètres pertinents via le panneau de commande de l\'AS 200 jet pro. De plus, le tamisage guidé améliore la sécurité, car chaque étape est clairement décrite, ce qui réduit les erreurs humaines.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.as200jetpro.pharma.rulethumb.txt3\";a:4:{s:4:\"text\";s:186:\"Les données d\'évaluation suivantes sont disponibles en standard. Vous trouverez une liste complète, les fonctions et les formules sous-jacentes dans notre base de connaissances : 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.as200jetpro.pharma.title\";a:4:{s:4:\"text\";s:61:\"Caractéristiques exclusives du modèle AS 200 jet pharma

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.as200jetpro.pharma.trackntrace.hl\";a:4:{s:4:\"text\";s:59:\"« Track\'n Trace » pour votre analyse granulométrique

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.as200jetpro.pharma.trackntrace.txt\";a:4:{s:4:\"text\";s:294:\"Une piste d\'audit intégrée enregistre toutes les étapes et activités du processus et les attribue aux utilisateurs concernés. Cela garantit une véritable traçabilité : toutes les activités et tous les événements des utilisateurs peuvent être retracés de manière transparente. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.as200jetpro.pharma.txt\";a:4:{s:4:\"text\";s:248:\"L\'AS 200 jet pharma est un modèle distinct adapté aux besoins de l\'industrie pharmaceutique et d\'autres environnements réglementés. Il offre toutes les fonctions de l\'AS 200 jet pro et dispose de plusieurs fonctionnalités supplémentaires.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.as200jetpro.pharma.useful.bullets.1\";a:4:{s:4:\"text\";s:45:\"✔ Plan directeur de qualification (QMP)

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.as200jetpro.pharma.useful.bullets.2\";a:4:{s:4:\"text\";s:34:\"✔ Analyse des risques (FMEA)

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.as200jetpro.pharma.useful.bullets.3\";a:4:{s:4:\"text\";s:44:\"✔ Qualification de l\'installation (IQ)

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.as200jetpro.pharma.useful.bullets.4\";a:4:{s:4:\"text\";s:42:\"✔ Qualification opérationnelle (OQ)

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.as200jetpro.pharma.useful.bullets.hl\";a:4:{s:4:\"text\";s:17:\"Cela comprend

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jetpro.pharma.useful.hl\";a:4:{s:4:\"text\";s:59:\"Outils utiles pour votre documentation de qualification

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.as200jetpro.pharma.useful.txt\";a:4:{s:4:\"text\";s:145:\"Pour faciliter encore davantage le respect des exigences internes ou des BPF, un ensemble complet de documentation est disponible en option. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as200jetpro.pharma.useful.txt2\";a:4:{s:4:\"text\";s:101:\"Les documents sont personnalisés pour votre entreprise et facilitent la configuration initiale. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.as200jetpro.proactive.caption\";a:4:{s:4:\"text\";s:114:\"Analyse des tendances avec valeurs aberrantes à la baisse de 5 analyses au tamis consécutives (aveuglement) 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.as200jetpro.proactive.hl\";a:4:{s:4:\"text\";s:136:\"Analyse des tendances : Équipements de test et surveillance des processus -
Éviter de manière proactive les tamisages incorrects

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.as200jetpro.proactive.hl2\";a:4:{s:4:\"text\";s:25:\"Analyse des tendances

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.as200jetpro.proactive.txt\";a:4:{s:4:\"text\";s:227:\"L\'analyse des tendances permet de comparer plusieurs processus de tamisage sur la base de paramètres librement sélectionnables. Vous bénéficiez ainsi d\'un contrôle simple et fiable de différents critères de qualité.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as200jetpro.processmonitoring.hl\";a:4:{s:4:\"text\";s:30:\"Surveillance des processus

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.as200jetpro.processmonitoring.txt\";a:4:{s:4:\"text\";s:278:\"Surveillez les changements dans les processus de production en comparant en permanence plusieurs processus de tamisage. Cela vous permet d\'identifier rapidement les changements potentiels dans les processus en cours et d\'apporter immédiatement les ajustements nécessaires.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.as200jetpro.robust.hl\";a:4:{s:4:\"text\";s:60:\"Très robuste et ultra sensible : la balance intégrée 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.as200jetpro.robust.txt.1\";a:4:{s:4:\"text\";s:346:\"La balance, qui a été intégrée pour la première fois dans la conception de la machine, est extrêmement robuste et brevetée dans ce contexte ! Vous pouvez même utiliser un marteau en caoutchouc pour dissiper les charges&nbsp; électrostatique des poudres sur le couvercle pendant le tamisage sans affecter la précision de la balance. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.as200jetpro.robust.txt.2\";a:4:{s:4:\"text\";s:496:\"L\'intégration de la balance permet non seulement de gagner de la place dans votre laboratoire, mais aussi de réduire les erreurs. Il n\'est plus nécessaire de transférer les matériaux entre la tamiseuse et une balance externe, ce qui évite efficacement toute perte de matière. Grâce à une précision de pesée de 0,01 g, toutes les données nécessaires sont enregistrées avec précision pendant le tamisage, et la taille des particules est évaluée à l\'aide du logiciel intégré.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.as200jetpro.samples.txt\";a:4:{s:4:\"text\";s:402:\"La tamiseuse à jet d\'air AS 200 jet pro / pharma de RETSCH est parfaitement adaptée pour la séparation, le fractionnement et la granulométrie des matériaux pharmaceutiques, de la céramique, des produits chimiques, des cosmétiques, des produits alimentaires, des minéraux, des pigments, des plastiques, des revêtements en poudre, du caoutchouc, des particules de toner et des poudres à laver. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.as200jetpro.sieve_check\";a:4:{s:4:\"text\";s:11:\"Sieve-Check\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jetpro.slides.caption.1\";a:4:{s:4:\"text\";s:75:\"1/11 Configuration facultative
Choisissez une méthode pour l\'édition

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.as200jetpro.slides.caption.10\";a:4:{s:4:\"text\";s:68:\"10/11 Tamisage guidé
Étape 7 : Pesée de la masse résiduelle

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.as200jetpro.slides.caption.11\";a:4:{s:4:\"text\";s:34:\"11/11 Affichage des résultats

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jetpro.slides.caption.2\";a:4:{s:4:\"text\";s:71:\"2/11 Configuration facultative
Activation de l\'assistant de pesage

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jetpro.slides.caption.3\";a:4:{s:4:\"text\";s:34:\"3/11 Démarrage de la méthode

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jetpro.slides.caption.4\";a:4:{s:4:\"text\";s:69:\"4/11 Tamisage guidé
Étape 1 : Identification de l\'échantillon

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jetpro.slides.caption.5\";a:4:{s:4:\"text\";s:63:\"5/11 Tamisage guidé
Étape 2 : Préparation de la balance

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jetpro.slides.caption.6\";a:4:{s:4:\"text\";s:61:\"6/11 Tamisage guidé
Étape 3 : Pesée du tamis demandé

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jetpro.slides.caption.7\";a:4:{s:4:\"text\";s:137:\"7/11 Tamisage guidé
Étape 4 : Pesée de l\'échantillon. L\'assistant de pesée recommande une quantité d\'échantillon appropriée.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jetpro.slides.caption.8\";a:4:{s:4:\"text\";s:56:\"8/11 Tamisage guidé
Étape 5 : Pesée du couvercle

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jetpro.slides.caption.9\";a:4:{s:4:\"text\";s:98:\"9/11 Tamisage guidé
Étape 6 : réglage facultatif des paramètres de tamisage et démarrage

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.as200jetpro.slides.hl\";a:4:{s:4:\"text\";s:90:\"L\'assistant guidé de tamisage et de pesage de RETSCH garantit des résultats précis.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.as200jetpro.slides.txt\";a:4:{s:4:\"text\";s:654:\"L\'assistant interne guide l\'utilisateur étape par étape tout au long du processus. Chaque étape est clairement expliquée et garantit des processus de tamisage fiables. Les erreurs humaines sont réduites au minimum.
L\'« assistant de pesée » en option recommande une quantité d\'échantillon appropriée qui évite les erreurs liées à une surcharge du tamis tout en conservant une quantité minimale pour une analyse fiable, en tenant compte de la représentativité de l\'échantillon.
L\'« assistant de pesée » peut être utilisé exclusivement avec les tamis de test RETSCH et peut être facilement activé/désactivé dans la méthode.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.as200jetpro.stepbystep.hl\";a:4:{s:4:\"text\";s:43:\"Pas à pas vers le résultat souhaité 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.as200jetpro.stepbystep.txt\";a:4:{s:4:\"text\";s:239:\"Grâce au logiciel intégré, vous pouvez facilement effectuer aussi bien des tamisages de routine simples que des analyses de distribution complexes, puis afficher immédiatement tous les résultats sous forme graphique et tabulaire. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.as200jetpro.td.additional\";a:4:{s:4:\"text\";s:54:\"Fonctions supplémentaires pour AS 200 jet pharma 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.as200jetpro.testequipment.bullets.1\";a:4:{s:4:\"text\";s:114:\"L\'aveuglement désigne un processus d\'usure dans lequel les mailles du tamis se bouchent avec des particules. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.as200jetpro.testequipment.bullets.2\";a:4:{s:4:\"text\";s:236:\"Les processus de vieillissement et la manipulation qui favorise l\'usure dans le quotidien souvent mouvementé du laboratoire entraînent une diminution de la tension du tamis ou une dilatation des mailles du tamis côté matériau. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200jetpro.testequipment.hl\";a:4:{s:4:\"text\";s:41:\"Surveillance des équipements de test

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.as200jetpro.testequipment.txt\";a:4:{s:4:\"text\";s:118:\"Détectez rapidement lorsque vos tamis ne fonctionnent plus conformément aux normes et doivent être remplacés. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as200jetpro.testequipment.txt2\";a:4:{s:4:\"text\";s:396:\"Remplacez les évaluations souvent purement subjectives par des données de mesure objectives qui reflètent de manière réaliste l\'état actuel de votre tamis. L\'analyse des tendances permet de détecter les changements dans la qualité des tamis et de remplacer les tamis défectueux à un stade précoce. Pour les tests de tamis certifiés, nous proposons le service d\'étalonnage Retsch.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.as200jetpro.various.hl\";a:4:{s:4:\"text\";s:76:\"Différents tamis d\'essai adaptés à vos besoins – vous avez le choix

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.as200jetpro.various.txt\";a:4:{s:4:\"text\";s:291:\"Nos clients existants ne sont pas les seuls à bénéficier de notre conception modulaire et durable. Le modèle AS 200 jet pro permet d\'utiliser tous les tamis de test RETSCH d\'un diamètre de 203 mm (8« ) et 200 mm (avec adaptateur) et d\'une hauteur de 25 et 50 mm (1 » et 2&quot;). 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as200jetpro.weighing.bullets.1\";a:4:{s:4:\"text\";s:149:\"Une surcharge du tamis entraîne des résultats de tamisage non reproductibles, car l\'échantillon ne peut pas être tamisé (assez rapidement). 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as200jetpro.weighing.bullets.2\";a:4:{s:4:\"text\";s:141:\"Des quantités d\'échantillons insuffisantes conduisent à des résultats incorrects, car leur représentativité ne peut être garantie.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.as200jetpro.weighing.hl\";a:4:{s:4:\"text\";s:36:\"L\'assistant de pesage numérique

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.as200jetpro.weighing.txt\";a:4:{s:4:\"text\";s:185:\"Déterminer les quantités d\'échantillons adéquates est une tâche très chronophage, en particulier lorsqu\'il s\'agit de traiter différents matériaux d\'échantillons en série. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.as200jetpro.weighing.txt2\";a:4:{s:4:\"text\";s:421:\"Grâce au nouvel assistant de pesage de l\'AS 200 jet pro, ce problème appartient désormais au passé. Après avoir saisi la densité apparente de l\'échantillon, le système recommande une plage de pesage spécifique au tamis. Cela vous permet de respecter à la fois les spécifications relatives à la charge maximale admissible du tamis et à la quantité minimale requise, et d\'éviter tout tamisage incorrect !

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as200jetpro.weighing_assistant\";a:4:{s:4:\"text\";s:18:\"Weighing-Assistant\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.as200jetpro.weightolerance.hl\";a:4:{s:4:\"text\";s:24:\"Tolérance de pesée

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as200jetpro.weightolerance.txt\";a:4:{s:4:\"text\";s:495:\"Cette fonction vous permet de définir vos propres paramètres pour vos processus de pesage individuels. Commencez par spécifier la quantité d\'échantillon à peser. Vous pouvez ensuite définir des tolérances d\'écart sous forme de limites supérieure et/ou inférieure en pourcentage. Par rapport à l\'assistant de pesage (qui se réfère aux normes générales), il est possible de spécifier une plage de charge plus étroite liée au processus, adaptée précisément à vos besoins.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.as200t.samples.txt\";a:4:{s:4:\"text\";s:215:\"La tamiseuse d\'analyse AS 200 tap de RETSCH est parfaitement adaptée pour la séparation, le fractionnement et la granulométrie des abrasifs, du charbon de bois, du ciment, du charbon, des diamants et des épices.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200tap.advantages.bullet.1\";a:4:{s:4:\"text\";s:94:\"Mouvement circulaire horizontal de la matière échantillon avec impulsions verticales (coups)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200tap.advantages.bullet.2\";a:4:{s:4:\"text\";s:14:\"sans entretien\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200tap.advantages.bullet.3\";a:4:{s:4:\"text\";s:32:\"Convient pour le tamisage à sec\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200tap.advantages.bullet.4\";a:4:{s:4:\"text\";s:62:\"excellent rendement de séparation et temps de tamisage courts\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200tap.advantages.bullet.5\";a:4:{s:4:\"text\";s:48:\"Colonne de tamis de jusqu’à 350 mm de hauteur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200tap.advantages.bullet.6\";a:4:{s:4:\"text\";s:28:\"Réglage numérique du temps\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200tap.advantages.bullet.7\";a:4:{s:4:\"text\";s:42:\"simplicité d’emploi, design ergonomique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200tap.advantages.bullet.8\";a:4:{s:4:\"text\";s:119:\"incl. logiciel easysieve pour le contrôle par une interface rs232, évaluation facile et documentation des résultats \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200tap.advantages.bullet.9\";a:4:{s:4:\"text\";s:102:\"satisfait aux exigences de la norme ISO 9001 pour le contrôle des instruments de mesure et d’essai \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.as200tap.advantages.function\";a:4:{s:4:\"text\";s:546:\"Un mouvement horizontal, circulaire de la colonne de tamis à raison de 280&nbsp;oscillations par minute est à la base du fonctionnement de la tamiseuse AS 200 tap. En vue de faciliter le criblage des particules de matière, des coups sont transmis à la colonne de tamis via le couvercle, à raison de 150 par minute, un peu comme pour un tamisage manuel. Le nombre d\'oscillations et des coups est indépendant de la fréquence du réseau électrique, la possibilité de comparaison des résultats de tamisage est garantie dans le monde entier.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as200tap.advantages.introduction\";a:4:{s:4:\"text\";s:502:\"La <b>tamiseuse d’analyse</b>&nbsp;AS 200 tap est&nbsp;utilisée dans les domaines de la Recherche et du Développement, du contrôle de la qualité des matières premières, des produits intermédiaires et finis ainsi que pour la surveillance de la production. L’AS 200 tap sert avant tout à déterminer <b>conformément aux normes</b> prescrites la granulométrie de produits spéciaux tels que, par exemple, le charbon actif, les abrasifs, les poudres métalliques, les épices et les diamants.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as300control.advantages.bullet.1\";a:4:{s:4:\"text\";s:43:\"NOUVEAU: jusqu\'à 99 programmes de tamisage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.as300control.advantages.bullet.10\";a:4:{s:4:\"text\";s:116:\"ajustement numérique de tous les paramètres du procédé (temps, amplitude ou accélération de tamis, intervalle)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.as300control.advantages.bullet.11\";a:4:{s:4:\"text\";s:30:\"fonctionnement par intervalles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.as300control.advantages.bullet.12\";a:4:{s:4:\"text\";s:270:\"en option, <a href=\"https://www.retsch.com/fr/produits/tamiser/logiciels-d-analyse/\" class=\"internal-link\" alt=\"Opens internal link in current window\">logiciel de tamisage EasySieve</a> pour le controle de la tamiseuse, évaluation facile et documentation des résultats\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.as300control.advantages.bullet.13\";a:4:{s:4:\"text\";s:102:\"satisfait aux exigences de la norme ISO 9001 pour le contrôle des instruments de mesure et d’essai \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.as300control.advantages.bullet.14\";a:4:{s:4:\"text\";s:23:\"Certificat de calibrage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.as300control.advantages.bullet.15\";a:4:{s:4:\"text\";s:36:\" serrage  facile, design ergonomique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.as300control.advantages.bullet.16\";a:4:{s:4:\"text\";s:14:\"sans entretien\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.as300control.advantages.bullet.17\";a:4:{s:4:\"text\";s:41:\"tamisage sec et humide en un seul modèle\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as300control.advantages.bullet.2\";a:4:{s:4:\"text\";s:68:\"NOUVEAU: fonctionnement plus silencieux grâce au controle optimisé\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as300control.advantages.bullet.3\";a:4:{s:4:\"text\";s:66:\"NOUVEAU: connexion USB pour utilisation avec le logiciel EasySieve\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as300control.advantages.bullet.4\";a:4:{s:4:\"text\";s:30:\"pour le tamisage sec et humide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as300control.advantages.bullet.5\";a:4:{s:4:\"text\";s:62:\"excellent rendement de séparation et temps de tamisage courts\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as300control.advantages.bullet.6\";a:4:{s:4:\"text\";s:42:\"entraînement électromagnétique efficace\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as300control.advantages.bullet.7\";a:4:{s:4:\"text\";s:165:\"mouvement 3-D qui assure une utilisation optimale de la surface ouverte de tamisage et laisse l\'échantillon se déplacer uniformément sur toute la surface du tamis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as300control.advantages.bullet.8\";a:4:{s:4:\"text\";s:122:\"réglage de l’accélération du fond de tamis pour des résultats comparables et reproductibles à l’échelle mondiale\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as300control.advantages.bullet.9\";a:4:{s:4:\"text\";s:43:\"colonne de tamis jusqu\'à 510 mm de hauteur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as300control.advantages.function\";a:4:{s:4:\"text\";s:405:\"La tamiseuse AS 300 control fonctionne avec un système de propulsion électromagnétique breveté par RETSCH (EP 0642844). Ce système assure un mouvement tridimensionnel qui répartit l\'échantillon régulièrement sur toute la surface du tamis. L’avantage: une grande capacité, une très faible émission sonore et des temps de tamisage courts accompagnés d’une haute précision des séparations.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.as300control.advantages.introduction\";a:4:{s:4:\"text\";s:1077:\"Les<b> tamiseuses d’analyses</b> AS 300 control sont utilisées dans les domaines de la Recherche &amp; Développement, du contrôle qualité des matières premières, des produits intermédiaires et finis ainsi que pour la surveillance de la production. Le <b>système régulé d’entraînement électromagnétique</b> permet une adaptation optimale à la matière à tamiser. Des <b>fractions nettes</b> sont obtenues même après de très <b>courtes durées de tamisage</b>.<br />L’AS 300 control a été conçue spécialement pour des tamis d’un diamètre de <b>305 mm (12&quot;)</b>. Cela correspond à <b>2,25 fois la surface des tamis d’un diamètre de 200 mm</b>. <b>Les temps de tamisage moyens peuvent ainsi être nettement écourtés </b>avec l’AS 300 control.<br />Grâce au réglage numérique des paramètres et à son certificat de calibrage, l’AS 300 control est indispensable pour tous ceux qui accordent de <b>l’importance à la précision et au confort d’utilisation</b> ou qui travaillent en conformité avec la <b>norme ISO 9001</b>.<br />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.as400c.samples.txt\";a:4:{s:4:\"text\";s:232:\"La tamiseuse d\'analyse AS 400 control de RETSCH est parfaitement adaptée pour la séparation, le fractionnement et la granulométrie des matériaux de construction, du maïs moulu, des matières plastiques, du sable et des éclats.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as400control.advantages.bullet.1\";a:4:{s:4:\"text\";s:58:\"Tamisage par mouvement circulaire selon la norme DIN 53477\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.as400control.advantages.bullet.10\";a:4:{s:4:\"text\";s:42:\"simplicité d’emploi, design ergonomique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as400control.advantages.bullet.2\";a:4:{s:4:\"text\";s:62:\"excellent rendement de séparation et temps de tamisage courts\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as400control.advantages.bullet.3\";a:4:{s:4:\"text\";s:43:\"colonne de tamis jusqu\'à 510 mm de hauteur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as400control.advantages.bullet.4\";a:4:{s:4:\"text\";s:136:\"Réglage numérique de tous les paramètres de tamisage (temps,&nbsp;vitesse de rotation ou accélération du fond de tamis, intervalle)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as400control.advantages.bullet.5\";a:4:{s:4:\"text\";s:30:\"9 programmes mémorisables SOP\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as400control.advantages.bullet.6\";a:4:{s:4:\"text\";s:30:\"fonctionnement par intervalles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as400control.advantages.bullet.7\";a:4:{s:4:\"text\";s:145:\"commande avec le logiciel optionnel EasySieve via le  port série RS232, évaluation et documentation des résultats d’une grande  simplicité \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as400control.advantages.bullet.8\";a:4:{s:4:\"text\";s:102:\"satisfait aux exigences de la norme ISO 9001 pour le contrôle des instruments de mesure et d’essai \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as400control.advantages.bullet.9\";a:4:{s:4:\"text\";s:14:\"sans entretien\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as400control.advantages.function\";a:4:{s:4:\"text\";s:546:\"La plaque de base de la tamiseuse AS 400 control fait des mouvements circulaires horizontaux d’un rayon de 15 mm (suivant la norme DIN 53477). La vitesse de 50 à 300 tours par minute est contrôlée électroniquement. Elle peut être adaptée en continu à chaque échantillon. La valeur réelle de la vitesse de rotation est contrôlée électroniquement. La plaque de base est entraînée par un moteur robuste ne nécessitant pas d’entretien d’une puissance de 125 watt. La puissance est transmise par l\'intermédiaire d\'un excentrique.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.as400control.advantages.introduction\";a:4:{s:4:\"text\";s:779:\"La tamiseuse d’analyse AS 400 control est utilisée dans les domaines de la Recherche et du Développement, du contrôle de la qualité des matières premières, des produits intermédiaires et finis ainsi que pour la surveillance de la production. Le tamiseur AS 400 control est utilisé pour le tamisage sec avec des <b>tamis d’un diamètre allant jusqu’à 400 mm</b>. En cela, le <b>mouvement circulaire horizontal uniforme assure une séparation exacte des produits fins et gros</b>. Grâce au réglage numérique des paramètres et à son certificat de calibrage, l’AS 400 control est indispensable pour tous ceux qui accordent de l’importance à la <b>précision et au confort d’utilisation</b> ou qui travaillent en conformité avec les normes <b>ISO 9001</b>.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as450basic.advantages.bullet.1\";a:4:{s:4:\"text\";s:30:\"pour le tamisage sec et humide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.as450basic.advantages.bullet.10\";a:4:{s:4:\"text\";s:24:\"boitier robuste en acier\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as450basic.advantages.bullet.2\";a:4:{s:4:\"text\";s:62:\"excellent rendement de séparation et temps de tamisage courts\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as450basic.advantages.bullet.3\";a:4:{s:4:\"text\";s:42:\"entraînement électromagnétique efficace\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as450basic.advantages.bullet.4\";a:4:{s:4:\"text\";s:165:\"mouvement 3-D qui assure une utilisation optimale de la surface ouverte de tamisage et laisse l\'échantillon se déplacer uniformément sur toute la surface du tamis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as450basic.advantages.bullet.5\";a:4:{s:4:\"text\";s:51:\"jusqu\'à 12 fractions en une opération de tamisage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as450basic.advantages.bullet.6\";a:4:{s:4:\"text\";s:80:\"présélection numérique de tous les paramètres (temps, amplitude, intervalle)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as450basic.advantages.bullet.7\";a:4:{s:4:\"text\";s:73:\"panneau de commande mobile pour une manipulation intuitive et confortable\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as450basic.advantages.bullet.8\";a:4:{s:4:\"text\";s:14:\"sans entretien\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as450basic.advantages.bullet.9\";a:4:{s:4:\"text\";s:42:\"simplicité d’emploi, design ergonomique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.as450basic.advantages.function\";a:4:{s:4:\"text\";s:340:\"La tamiseuse AS 450 basic fonctionne avec un moteur électromagnétique. Ce moteur assure un mouvement 3D qui déplace le produit à tamiser de manière égale sur l’ensemble de la surface de tamisage. Les avantages: grande capacité, fonctionnement extrêmement doux et temps de tamisage court avec une grande efficacité de séparation.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.as450basic.advantages.introduction\";a:4:{s:4:\"text\";s:552:\"L\'AS 450 basic, est une alternative à moindre coût à la tamiseuse AS 450 control. La nouvelle tamiseuse couvre une large gamme de taille <b>de 25 µm à 125 mm </b>et accepte des <b>charges jusqu\'à 15 kg</b>. Le temps et l\'amplitude sont numériquement fixés, une fonction mémoire permet le stockage d\'un programme. L’AS 450 basic est adaptée pour le tamisage à sec et humide. Elle est la solution économique pour les clients qui ont besoin de tamiser des <b>quantités plus grandes de matériaux secs</b> avec des <b>résultats fiables</b>.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.as450c-b.samples.txt\";a:4:{s:4:\"text\";s:326:\"Les tamiseuses vibrantes RETSCH sont parfaitement adaptées pour la séparation, le fractionnement et la granulométrie du clinker de ciment, des produits chimiques, du charbon, du coke, des matériaux de construction, des matériaux de remplissage, des minéraux, des minerais, des matières plastiques, du sable et des sols.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as450control.advantages.bullet.1\";a:4:{s:4:\"text\";s:30:\"pour le tamisage sec et humide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.as450control.advantages.bullet.10\";a:4:{s:4:\"text\";s:145:\"commande avec le logiciel optionnel EasySieve via le  port série RS232, évaluation et documentation des résultats d’une grande  simplicité \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.as450control.advantages.bullet.11\";a:4:{s:4:\"text\";s:102:\"satisfait aux exigences de la norme ISO 9001 pour le contrôle des instruments de mesure et d’essai \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.as450control.advantages.bullet.12\";a:4:{s:4:\"text\";s:14:\"sans entretien\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.as450control.advantages.bullet.13\";a:4:{s:4:\"text\";s:36:\" serrage  facile, design ergonomique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.as450control.advantages.bullet.14\";a:4:{s:4:\"text\";s:41:\"tamisage sec et humide en un seul modèle\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as450control.advantages.bullet.2\";a:4:{s:4:\"text\";s:62:\"excellent rendement de séparation et temps de tamisage courts\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as450control.advantages.bullet.3\";a:4:{s:4:\"text\";s:42:\"entraînement électromagnétique efficace\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as450control.advantages.bullet.4\";a:4:{s:4:\"text\";s:165:\"mouvement 3-D qui assure une utilisation optimale de la surface ouverte de tamisage et laisse l\'échantillon se déplacer uniformément sur toute la surface du tamis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as450control.advantages.bullet.5\";a:4:{s:4:\"text\";s:102:\"technologie CET pour une amplitude contrôlée, même en cas de charges importantes (jusqu’à 25 kg)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as450control.advantages.bullet.6\";a:4:{s:4:\"text\";s:51:\"jusqu\'à 13 fractions en une opération de tamisage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as450control.advantages.bullet.7\";a:4:{s:4:\"text\";s:116:\"ajustement numérique de tous les paramètres du procédé (temps, amplitude ou accélération de tamis, intervalle)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as450control.advantages.bullet.8\";a:4:{s:4:\"text\";s:30:\"9 programmes mémorisables SOP\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as450control.advantages.bullet.9\";a:4:{s:4:\"text\";s:57:\"unité de commande mobile pour grand confort de maniement\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.as450control.advantages.function\";a:4:{s:4:\"text\";s:1102:\"RETSCH a breveté la technologie de transfert continu de l\'énergie (<a href=\"http://www.retsch.com/dl.php?file_id=53e4b564-f1f0-48f5-bf1a-636500000000\" class=\"external-link-new-window\" alt=\"Opens external link in new window\">CET Technology</a>) sur laquelle se fonde l\'entraînement de l\'AS 450 control. La technologie CET offre un apport d\'énergie sensiblement plus élevée que la technologie utilisée dans les tamiseuses conventionnelles. L’AS 450 control atteint la plus grande amplitude, même avec une charge maximale qui assure une efficacité de séparation optimale et une reproductibilité élevée. 
L\'entraînement électromagnétique qui fait vibrer la pile de tamis transfère en permanence son énergie de façon contrôlée au plateau, suite à l\'oscillation sinusoïdale harmonique de courant alternatif.
Le moteur produit un mouvement de projection 3D qui déplace le produit à tamiser de façon égale sur toute la surface de tamisage. L\'avantage: capacité de stress élevé, opération extrêmement douce et temps de tamisage courts avec une haute efficacité de séparation.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.as450control.advantages.introduction\";a:4:{s:4:\"text\";s:1278:\"La <b>tamiseuse d’analyse </b>AS 450 control est utilisée dans les laboratoires de Recherche et de Développement, de contrôle de la qualité des matières premières, des produits intermédiaires et finis ainsi que de la surveillance de la production. L’<b>entraînement électromagnétique régulé</b> permet une <b>adaptation optimale </b>à n’importe quelle matière à tamiser. Même <b>avec des temps de tamisage brefs</b>, le tamiseur persuade par une <b>grande précision de séparation.</b><br /> La tamiseuse d’analyse AS 450 control est la première <b>tamiseuse à mouvements oscillatoires à trois dimensions </b>de RETSCH pour des <b>tamis de</b> <b>400 mm et 450 mm de diamètre</b>. Elle convient pour le tamisage à l’état sec et humide. L’entraînement électromagnétique optimisé par la <b><a href=\"http://www.retsch.com/dl.php?file_id=53e4b564-f1f0-48f5-bf1a-636500000000\" target=\"_blank\">technologie CET </a>breveté </b>permet une amplitude jusqu’à 2,2 mm, quelle que soit la charge, <b>jusqu’à 25 kg de matière à tamiser</b>. C’est ainsi que l’AS 450 control surpasse nettement toutes les tamiseuses en vente sur le marché avec des entraînements électromagnétiques conventionnels ou par moteurs vibrants déséquilibrés.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.assisting.headline\";a:4:{s:4:\"text\";s:39:\"Assister / Préparation d\'échantillons\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.assisting.headline.supplement\";a:4:{s:4:\"text\";s:60:\"diviser, alimenter, sécher, et pastiller les échantillons \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.assisting.introduction\";a:4:{s:4:\"text\";s:515:\"Les instruments RETSCH de la gamme “Assister” optimisent et aident à la préparation d’échantillons de nos <a href=\"http://www.retsch.com/fr/produits/broyer/\" class=\"internal-link\" alt=\"broyer\">broyeurs, concasseurs</a>, <a href=\"http://www.retsch.com/fr/produits/tamiser/\" class=\"internal-link\" alt=\"tamiser\">tamiseuses</a>. Ils assurent une bonne reproductibilité de la préparation d’échantillons, ainsi que des procédures de travail efficaces. Ils sont caractérisés par leur facilité d’emploi.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.ball_mills.applications.txt\";a:4:{s:4:\"text\";s:975:\"Les broyeurs planétaires à billes sont utilisés pour le broyage de matériaux mous, durs, cassants et fibreux, en mode sec ou humide. Les forces centrifuges extrêmement élevées permettent d\'obtenir une énergie de pulvérisation très importante et donc des temps de traitement courts.<br /><br />Les broyeurs planétaires à billes conviennent parfaitement à des tâches de recherche telles que la mécanochimie (mécanosynthèse, alliage mécanique et mécanocatalyse) ou le broyage colloïdal ultrafin à l\'échelle du nanomètre, ainsi qu\'à des tâches de routine telles que le mélange et l\'homogénéisation. Un autre domaine d\'application est le tamisage de co-cristaux, par exemple dans l\'industrie pharmaceutique.<br /><br />L\'un des principaux avantages des broyeurs planétaires est leur grande polyvalence. Ils sont disponibles avec différents nombres de stations de broyage. Les bols et les billes sont disponibles en différentes tailles et matériaux.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.ball_mills.background.caption1\";a:4:{s:4:\"text\";s:158:\"Figure 1 : Dans les broyeurs planétaires à billes, les broyeurs-mélangeurs et les broyeurs à tambour, les bols suivent différents schémas de mouvement. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.ball_mills.background.caption2\";a:4:{s:4:\"text\";s:376:\"Figure 2 : Exemples de différentes tailles de bols et de billes utilisés dans les broyeurs à billes de laboratoire : 
<ul><li>petits bols métalliques d\'une capacité de 2 ml pour les vibro-broyeurs Retsch</li><li>Bols de broyage EasyFit d\'une capacité de 500 ml pour les broyeurs à billes planétaires Retsch</li><li>Billes de broyage de différentes tailles.</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.ball_mills.background.caption3\";a:4:{s:4:\"text\";s:566:\"Retsch visualise les caractéristiques et les points forts de chaque modèle de broyeur à billes dans un diagramme afin de trouver le bon modèle pour une application donnée. Dans l\'exemple présenté, il est facile de voir que le broyeur planétaire à billes PM 300 offre des avantages en termes de performance, de finesse finale et de volume maximal des bols par rapport au vibro-broyeur MM 500 control. Ce dernier offre une plus grande facilité d\'utilisation, une plus grande polyvalence et la possibilité de contrôler la température pendant le processus. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"products.ball_mills.background.notliketheother.flyer.txt\";a:4:{s:4:\"text\";s:233:\"Ce guide compact décrit les trois règles essentielles pour un réglage optimal du broyeur à billes et vous guide dans le choix des accessoires et des paramètres du processus afin d\'obtenir les meilleurs résultats à tout moment.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.ball_mills.background.notliketheother.hl\";a:4:{s:4:\"text\";s:44:\"Les broyeurs à billes ne se ressemblent pas\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"products.ball_mills.background.notliketheother.txt\";a:4:{s:4:\"text\";s:2058:\"Pourquoi un broyeur à billes est-il plus approprié qu\'un autre pour un usage particulier ? Le principe de fonctionnement de chaque broyeur à billes est fondamentalement le même : Il est basé sur le concept selon lequel l\'échantillon est déplacé avec les billes de broyage dans un récipient fermé. Ce mouvement entraîne un fort mélange et une réduction de la taille du matériau.  La première différence réside dans le schéma de mouvement différent des broyeurs. Le mouvement des broyeurs à billes se reflète souvent dans leur nom. Ainsi, dans un broyeur planétaire à billes, les bols de broyage tournent sur une orbite circulaire semblable à celle des planètes autour du soleil. Dans un vibro-broyeur, les bols de broyage effectuent un mouvement de secousse oscillant en position horizontale et un broyeur à tambour tourne autour de son axe central, voir figure 1.<br /><br /> Les broyeurs à billes se distinguent en outre par les différents volumes des bols de broyage. Retsch propose des broyeurs à billes avec une large gamme de volumes de bols différents allant de 1,5 ml à 150 l. Les billes de broyage sont disponibles de 0,1 mm à 40 mm, voir figure 2. <br /><br /> Une troisième caractéristique importante qui distingue les broyeurs à billes est l\'apport énergétique maximal réalisable. La plupart du temps, on souhaite une vitesse élevée des bols de broyage afin d\'obtenir un broyage efficace. Souvent, pour décrire l\'énergie cinétique, on utilise la vitesse de rotation en tr/min ou la fréquence en Hz, ce qui n\'est pas correct du point de vue physique. Une grandeur plus pertinente est l\'accélération, qui tient compte non seulement de la vitesse de rotation, mais aussi de la conception géométrique du broyeur. Le broyeur planétaire à billes PM100 présente une accélération de 33 x g à 650 tr/min, tandis que le PM 300 produit 42 x g à 650 tr/min en raison de son grand planétaire. Le broyeur à billes à haut rendement Emax atteint même une accélération de 76 x g à la vitesse maximale. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.ball_mills.background.selecting.hl\";a:4:{s:4:\"text\";s:45:\"Choisir le broyeur à billes le mieux adapté\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.ball_mills.background.selecting.txt\";a:4:{s:4:\"text\";s:1170:\"La tâche de broyage doit être suffisamment définie. La taille de l\'échantillon, le volume de la charge, la durée du processus, les matériaux disponibles des outils de broyage et la finesse finale sont ici des mots-clés importants. Une fois les exigences de l\'application clarifiées, il est possible de choisir un broyeur approprié. Si l\'on considère qu\'un seul broyeur à billes est généralement utilisé pour une multitude d\'applications, il faut trouver un bon compromis pour s\'assurer que toutes les exigences de l\'application peuvent être satisfaites de manière optimale.<br /><br />Pour faciliter ce processus, Retsch présente les points forts des différents modèles de broyeurs à billes dans un diagramme, voir figure 3. Les caractéristiques et les points forts des différents modèles de broyeurs à billes sont ici clairement résumés et préparés de manière optimale pour permettre une comparaison. La figure 3 montre par exemple que le MM500 control présente des atouts dans le domaine de la manipulation et du contrôle de la température, alors que le PM 300 permet un apport d\'énergie important et propose de grands bols de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"products.ball_mills.background.selecting.video.caption\";a:4:{s:4:\"text\";s:75:\"Lena Weigold explique comment choisir le broyeur à billes le mieux adapté\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.ball_mills.cocrystals.hl\";a:4:{s:4:\"text\";s:93:\"Utilisation de broyeurs planétaires pour la cristallisation mécano-chimique des co-cristaux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.ball_mills.cocrystals.txt\";a:4:{s:4:\"text\";s:1961:\"Les co-cristaux sont des matériaux solides composés de deux ou plusieurs composants moléculaires. La cristallisation mécano-chimique est un processus qui combine des aspects de la chimie physique et de la mécanique pour induire ou modifier la cristallisation de cristaux stables. La combinaison des co-cristaux peut être utilisé pour améliorer les propriétés physico-chimiques de produits pharmaceutiques ou agrochimiques tels que la solubilité ou la stabilité. Grâce à un adaptateur spécial, la cristallisation mécano-chimique des co-cristaux peut être effectuée dans un broyeur planétaire à billes, en utilisant des flacons jetables tels que des flacons en verre GC de 1,5 ml. En général, quelques billes d\'acier de 3 ou 4 mm sont utilisées pour mélanger les substances à une vitesse faible à modérée. Si nécessaire, quelques µl de solvant sont ajoutés. Le processus est généralement terminé en 30 à 120 minutes.
L\'adaptateur comporte 24 positions réparties en un anneau extérieur de 16 positions et un anneau intérieur de 8 positions. L\'anneau extérieur accepte jusqu\'à 16 flacons, ce qui permet de combiner jusqu\'à 64 échantillons simultanément lors de l\'utilisation du broyeur planétaire à billes PM 400. Les 8 positions de l\'anneau intérieur permettent d\'effectuer des essais avec différents apports d\'énergie, par exemple pour la recherche en mécanosynthèse.
Comme les flacons sont en verre, la vitesse du broyeur doit être choisie avec soin. Nous recommandons un maximum de 500 tours/minute pour le PM 300 et de 550 tours/minute pour le PM 100. La vitesse maximale de 400 tr/min pour le PM 400 n\'est pas critique.
Pour le mélange des co-cristaux, l\'apport d\'énergie élevé généré par une vitesse élevée est désavantageux car il peut entraîner des altérations des composés chimiques des substances. Par conséquent, les résultats optimaux sont obtenus à une vitesse faible ou modérée.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.ball_mills.emax.txt\";a:4:{s:4:\"text\";s:394:\"Vous serez peut-être également intéressé par le <a href=\"https://www.retsch.com/\" class=\"internal-link\" alt=\"Opens internal link in current window\">broyeur à billes haute performance Emax</a>, un tout nouveau type de broyeur avec un apport d\'énergie élevé. La combinaison unique d\'une forte friction et d\'effets d\'impact génère des particules extrêmement fines en très peu de temps.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.ball_mills.eyecatcher.pm100\";a:4:{s:4:\"text\";s:30:\"Pour les applications standard\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.ball_mills.eyecatcher.pm100cm\";a:4:{s:4:\"text\";s:26:\"Pour un broyage en douceur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.ball_mills.eyecatcher.pm200\";a:4:{s:4:\"text\";s:21:\"2 stations de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.ball_mills.eyecatcher.pm300\";a:4:{s:4:\"text\";s:27:\"Puissant &amp; ergonomique \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.ball_mills.eyecatcher.pm400\";a:4:{s:4:\"text\";s:48:\"Pour des volumes d\'échantillons plus importants\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.ball_mills.faq.a1\";a:4:{s:4:\"text\";s:284:\"Planetary ball mills are used for pulverizing solid sample materials by impact and friction. The extremely high centrifugal forces result in very high pulverization energy and therefore short grinding times. Planetary ball mills are available with one, two or four grinding stations. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.ball_mills.faq.a2\";a:4:{s:4:\"text\";s:346:\"Planetary ball mills are used wherever highest demands are placed on speed, fineness, purity, and reproducibility. They pulverize and mix soft, medium-hard to extremely hard, brittle and fibrous materials and easily achieve grind sizes in the low micron or even in the nanometer range. They are perfectly suited for mechanochemical applications. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.ball_mills.faq.a3\";a:4:{s:4:\"text\";s:359:\"In the planetary ball mill, every grinding jar represents a “planet”. This planet is located on a circular platform, the so-called sun wheel. When the sun wheel turns, every grinding jar rotates around its own axis, but in the opposite direction. Thus, centrifugal and Coriolis forces are activated, leading to a rapid acceleration of the grinding balls. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.ball_mills.faq.hl\";a:4:{s:4:\"text\";s:55:\"Broyeurs planétaires à billes - Questions fréquentes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.ball_mills.faq.q1\";a:4:{s:4:\"text\";s:31:\"What is a planetary ball mill? \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.ball_mills.faq.q2\";a:4:{s:4:\"text\";s:49:\"Which applications require a planetary ball mill?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.ball_mills.faq.q3\";a:4:{s:4:\"text\";s:37:\"How does a planetary ball mill work? \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.ball_mills.fields.hl\";a:4:{s:4:\"text\";s:56:\"Broyeurs planétaires à billes - Domaines d\'application\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.ball_mills.function.hl\";a:4:{s:4:\"text\";s:60:\"Broyeurs planétaires à billes - Principe de fonctionnement\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.ball_mills.function.txt\";a:4:{s:4:\"text\";s:1316:\"Dans un broyeur planétaire à billes, chaque bol de broyage représente une &quot;planète&quot;. Cette planète se trouve sur une plate-forme circulaire, appelée roue solaire. Lorsque la roue solaire tourne, le bol de broyage tourne autour de son propre axe, mais dans la direction opposée. Cela active les forces centrifuges et de Coriolis, qui entraînent une forte accélération des billes de broyage. Ceci génère une énergie de broyage très élevée, nécessaire pour obtenir des particules très fines. L\'énorme accélération des billes de broyage d\'une paroi de bol à l\'autre, produit un effet de choc important sur l\'échantillon et conduit à des effets de broyage supplémentaires dus au frottement.<br /><br />Pour le broyage colloïdal et la plupart des autres applications, le rapport entre la vitesse de rotation de la roue solaire et la vitesse de rotation du bol de broyage est de 1 : -2, c\'est-à-dire que pour une rotation de la roue solaire, le bol de broyage tourne deux fois dans le sens opposé. La plupart des broyeurs planétaires à billes présentent ce rapport de vitesse de rotation. Les broyeurs planétaires à billes avec un apport d\'énergie plus élevé et un rapport de vitesse de 1:-2,5 ou même 1:-3 sont principalement utilisés pour des applications mécanochimiques.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.ball_mills.grinding-balls.hl\";a:4:{s:4:\"text\";s:51:\"Comment choisir la bonne taille de bille de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.ball_mills.grinding-balls.txt\";a:4:{s:4:\"text\";s:841:\"Une autre règle générale veut que les billes de broyage soient au moins trois fois plus grosses que le plus gros morceau d\'échantillon. De cette manière, on s\'assure que les billes peuvent broyer rapidement l\'échantillon.<br /><br />Pour trouver la taille de bille appropriée pour la finesse finale souhaitée, on peut généralement appliquer un facteur d\'environ 1000. Si l\'on vise une granulométrie de 30 µm (D90), la taille optimale des billes se situe entre 20 mm et 30 mm. Si des particules plus petites sont nécessaires, les billes doivent être retirées et remplacées par des billes plus petites pour une deuxième étape du processus.<br /><br />Comme des billes plus grosses pourraient broyer des billes plus petites, il n\'est pas conseillé de combiner différentes tailles de billes dans un processus de broyage.&nbsp\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"products.ball_mills.grinding-tools.energy-input.hl\";a:4:{s:4:\"text\";s:17:\"Apport d\'énergie\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"products.ball_mills.grinding-tools.energy-input.txt\";a:4:{s:4:\"text\";s:964:\"L\'apport d\'énergie augmente avec la densité d\'un matériau. Pour les matériaux à haute densité, comme le carbure de tungstène, l\'accélération des billes de broyage à une vitesse donnée est plus élevée que pour les matériaux à faible densité. La bille frappe donc l\'échantillon avec un apport d\'énergie plus élevé, par conséquent, l\'effet de broyage est également plus élevé. Cet effet est avantageux pour le broyage d\'échantillons durs et cassants.<br /><br />En revanche, un apport d\'énergie trop élevé peut empêcher un broyage efficace des matériaux mous. Dans de tels cas, l\'échantillon n\'est pas vraiment broyé en une poudre fine, mais forme une couche qui adhère aux parois du bol et recouvre les billes de broyage. L\'homogénéisation n\'est alors pas possible et la récupération de l\'échantillon est difficile. D\'autres types de broyeurs, comme les broyeurs à rotor, sont plus adaptés aux matériaux d\'échantillons mous.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.ball_mills.grinding-tools.hardness.txt\";a:4:{s:4:\"text\";s:253:\"Pour trouver un matériau d\'une dureté appropriée, le raisonnement est simple : le matériau doit être plus dur que l\'échantillon. S\'il est moins dur, les billes de broyage pourraient être broyées par les particules du matériau de l\'échantillon.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.ball_mills.grinding-tools.hl\";a:4:{s:4:\"text\";s:67:\"Broyeurs planétaires à billes - Matériaux des bols et des billes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.ball_mills.grinding-tools.how-to.hl\";a:4:{s:4:\"text\";s:42:\"Sélection du matériau le plus approprié\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.ball_mills.grinding-tools.how-to.txt\";a:4:{s:4:\"text\";s:572:\"Par exemple, si un échantillon est analysé pour sa teneur en métaux lourds, l\'abrasion des bols de broyage et des billes en acier pourrait introduire du chrome dans l\'échantillon, ce qui fausserait les résultats de l\'analyse. Il convient donc de choisir un matériau sans métal, comme l\'oxyde de zirconium.
Un autre point à prendre en compte est l\'influence de l\'outil de broyage sur la performance de broyage. Deux aspects sont ici importants :
<Lul><li>La dépense énergétique (par rapport à la densité du matériau)</li><li>La dureté du matériau</li></ul>.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.ball_mills.grinding-tools.materials.hl\";a:4:{s:4:\"text\";s:43:\"Outils de broyage en différents matériaux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.ball_mills.grinding-tools.materials.txt\";a:4:{s:4:\"text\";s:291:\"Il n\'est pas recommandé d\'utiliser des outils de broyage de matériaux différents, par exemple un bol en acier avec des billes en oxyde de zirconium. Premièrement, l\'abrasion des deux matériaux influence le résultat de l\'analyse et deuxièmement, l\'usure des outils de broyage augmente.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.ball_mills.grinding-tools.text\";a:4:{s:4:\"text\";s:344:\"Le matériau des bols et des billes de broyage a une influence sur l\'efficacité du processus de broyage ainsi que sur l\'analyse ultérieure. Le processus de broyage devrait être réalisé de manière &quot;neutre pour l\'analyse&quot ; de sorte que l\'analyse ultérieure ne soit pas affectée, par exemple par l\'abrasion des outils de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.ball_mills.hardness.hl\";a:4:{s:4:\"text\";s:7:\"Dureté\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.ball_mills.infobox\";a:4:{s:4:\"text\";s:133:\"Détails sur les domaines d\'application, le principe de fonctionnement et les outils de broyage des broyeurs planétaires à billes. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.ball_mills.intro\";a:4:{s:4:\"text\";s:517:\"RETSCH propose la plus grande gamme de broyeurs à billes au monde ! Les broyeurs à billes font partie des types de broyeurs les plus flexibles et les plus efficaces lorsqu\'il s\'agit de broyer des matériaux durs, cassants et fibreux. Grâce aux nombreuses possibilités de configuration, aux différentes tailles de bols de broyage et aux matériaux disponibles pour les garnitures de broyage, les broyeurs à billes sont le premier choix pour les applications les plus diverses dans le domaine du broyage ultrafin.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.ball_mills.jar-fillings.dry\";a:4:{s:4:\"text\";s:22:\"Pour le broyage à sec\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.ball_mills.jar-fillings.dry.caption\";a:4:{s:4:\"text\";s:96:\"1. Un tiers d\'espace libre<br />2. Un tiers d\'échantillon<br />3. Un tiers de billes de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.ball_mills.jar-fillings.fibrous.caption\";a:4:{s:4:\"text\";s:66:\"1. Deux tiers d\'échantillon<br />2. Un tiers de billes de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.ball_mills.jar-fillings.fibrous.hl\";a:4:{s:4:\"text\";s:30:\"Pour les échantillons fibreux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.ball_mills.jar-fillings.fibrous.txt\";a:4:{s:4:\"text\";s:397:\"Pour les échantillons fibreux ou les matériaux qui perdent beaucoup de volume lors du broyage, il est conseillé d\'augmenter le niveau de remplissage d\'échantillon. Il doit y avoir suffisamment d\'échantillon dans le bol de broyage afin de minimiser l\'usure. Le cas échéant, il est possible de rajouter de l\'échantillon après quelques minutes afin d\'obtenir le volume minimum requis.&nbsp ;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.ball_mills.jar-fillings.hl\";a:4:{s:4:\"text\";s:78:\"Broyeurs planétaires à billes - Remplissages de bols de broyage recommandés\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.ball_mills.jar-fillings.txt\";a:4:{s:4:\"text\";s:653:\"Lors du broyage à sec, les meilleurs résultats sont obtenus avec la règle dite du tiers. Cela signifie qu\'environ un tiers du volume du gobelet doit être rempli de billes de broyage. Selon cette règle, plus les billes sont petites, plus leur nombre est élevé pour remplir un tiers du godet. Un autre tiers du volume du bécher doit être rempli d\'échantillons. Le tiers restant est de l\'espace libre pour que les billes puissent se déplacer à l\'intérieur afin d\'atteindre l\'énergie de broyage nécessaire pour broyer rapidement l\'échantillon.&nbsp;En même temps, il y a suffisamment d\'échantillon dans les godets pour éviter toute usure.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.ball_mills.jar-fillings.wet.caption\";a:4:{s:4:\"text\";s:91:\"1. Un sixième à un tiers d\'échantillon + liquide<br />2. Deux tiers de billes de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.ball_mills.jar-fillings.wet.hl\";a:4:{s:4:\"text\";s:22:\"Pour le broyage humide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.ball_mills.nanoparticles.caption\";a:4:{s:4:\"text\";s:386:\"En raison de leur surface fortement agrandie par rapport à leur volume, les petites particules sont attirées les unes vers les autres par leurs charges électrostatiques. Une neutralisation des charges de surface n\'est possible que par l\'ajout d\'un tampon (stabilisation électrostatique, à gauche) ou par l\'ajout de molécules à longue chaîne (stabilisation stérique, à droite).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.ball_mills.overview.1\";a:4:{s:4:\"text\";s:55:\"Pour des quantités d\'échantillons jusqu\'à 4 x 220 ml\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.ball_mills.overview.2\";a:4:{s:4:\"text\";s:25:\"Finesse finale* : 0,1 µm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.ball_mills.overview.3\";a:4:{s:4:\"text\";s:87:\"Des forces centrifuges extrêmement élevées assurent une énergie de broyage élevée\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.ball_mills.overview.4\";a:4:{s:4:\"text\";s:51:\"Broyage à sec et humide par impact et par friction\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.ball_mills.overview.eyecatcher\";a:4:{s:4:\"text\";s:34:\"Avec 1, 2 ou 4 stations de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.ball_mills.pm_intro\";a:4:{s:4:\"text\";s:345:\"<b>Les broyeurs à billes planétaires</b> répondent également aux exigences les plus élevées en matière de broyage ultrafin rapide et reproductible. Ils sont utilisés de manière très variée, de la préparation quotidienne d\'échantillons en laboratoire au développement de nouveaux matériaux, en passant par le broyage de colloïdes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.ball_mills.supplement\";a:4:{s:4:\"text\";s:48:\"Pulvérisation avec un apport d\'énergie élevé\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.ball_mills.wet-nano.hl\";a:4:{s:4:\"text\";s:63:\"Broyage humide et nano dans des broyeurs planétaires à billes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.ball_mills.wet-nano.txt1\";a:4:{s:4:\"text\";s:978:\"La nanotechnologie s\'intéresse aux particules dont la taille est comprise entre 1 et 100 nm. Ces particules possèdent des propriétés particulières en raison de leur taille, car leur surface est fortement augmentée par rapport à leur volume (ce que l\'on appelle les &quot;fonctionnalités induites par la taille&quot;). Les particules ultrafines sont par exemple plus dures et plus résistantes à la rupture que les particules plus grandes.<br /><br />Lors du broyage à sec, la taille des particules d\'un échantillon ne peut être réduite que jusqu\'à un certain degré, car les petites particules ont tendance à se charger à la surface et à s\'agglomérer. C\'est pourquoi on utilise un liquide ou un agent dispersant pour maintenir les particules séparées. Des solutions salines sont utilisées pour neutraliser les charges de surface. Les molécules à longue chaîne présentes dans le liquide peuvent séparer les particules grâce à l\'encombrement stérique.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.ball_mills.wet-nano.txt2\";a:4:{s:4:\"text\";s:722:\"Pour produire des particules d\'une taille inférieure ou égale à 100 nm, le broyage humide et la friction sont nécessaires au lieu de l\'impact. Cela est obtenu en utilisant de nombreuses petites billes de broyage avec une grande surface et de nombreux points de friction. Par conséquent, le taux de remplissage d\'un tiers recommandé pour les méthodes de broyage à sec est remplacé par la règle des 60 %, c\'est-à-dire que 60 % du bol sont remplis de petites billes. La quantité d\'échantillon doit être d\'environ 30 %. Les petites billes sont d\'abord placées dans les bols (en fonction de leur poids !), puis l\'échantillon est ajouté et mélangé. Pour finir, le liquide dispersant est soigneusement ajouté.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.bb100.accessories.hl\";a:4:{s:4:\"text\";s:57:\"Accessoires pour le concasseur à machoires <br />BB 100 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.bb100.accessories.txt\";a:4:{s:4:\"text\";s:159:\"Les mâchoires et les plaques d\'usure sont disponibles en cinq matériaux différents, à choisir en fonction de l\'échantillon et de l\'analyse à effectuer : \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"products.bb100.claim\";a:4:{s:4:\"text\";s:45:\"Unité de base pour les applications standard\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb100.features.1\";a:4:{s:4:\"text\";s:37:\"Excellente performance de concassage \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb100.features.2\";a:4:{s:4:\"text\";s:60:\"Large gamme de matériaux pour un broyage sans contamination\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb100.features.3\";a:4:{s:4:\"text\";s:52:\"Compensation de l\'usure avec réglage du point zéro\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb100.features.4\";a:4:{s:4:\"text\";s:42:\"Réglage continu de la largeur de la fente\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb100.features.5\";a:4:{s:4:\"text\";s:37:\"Chambre de broyage facile à nettoyer\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb100.features.6\";a:4:{s:4:\"text\";s:35:\"Convient pour le broyage en continu\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb100.features.7\";a:4:{s:4:\"text\";s:45:\"Connecteur pour l\'extraction de la poussière\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.bb100.function\";a:4:{s:4:\"text\";s:718:\"Le BB 100 est un concasseur à mâchoires à alimentation forcée robuste et puissant. Le matériau d\'alimentation passe par la trémie sans retour et entre dans la chambre de broyage. Le broyage a lieu dans la zone cunéiforme située entre le bras de broyage fixe et celui qui est déplacé par un arbre d\'entraînement excentrique. Le mouvement elliptique écrase l\'échantillon qui tombe ensuite par gravité.<br /><br />Dès que l\'échantillon est plus petit que la largeur de la fente de décharge, il tombe dans un collecteur amovible à l\'intérieur du concasseur à mâchoires. Le réglage continu de la largeur de la fente avec une graduation assure un broyage optimal en fonction de la largeur de la fente. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.bb100.intro.txt\";a:4:{s:4:\"text\";s:953:\"<b>Les concasseurs à mâchoires sont toujours en première ligne de la chaîne de préparation des échantillons, pré-broyage de tous les matériaux durs et cassants. Les concasseurs à mâchoires RETSCH sont principalement utilisés dans les laboratoires et les usines pilotes dans des conditions difficiles, mais sont également adaptés au contrôle qualité en ligne des matières premières.</b><br /><br />La série de concasseurs à mâchoires RETSCH est disponible en 8 tailles différentes. Le débit et la finesse finale dépendent du type de concasseur, de la largeur de fente sélectionnée et des propriétés de rupture de l\'échantillon.<br /><br />Une conception robuste, une manipulation et un nettoyage simples sont les caractéristiques des modèles de concasseurs à mâchoires RETSCH. Les petites quantités d\'échantillon sont traitées par lots ; pour les plus grandes quantités, les concasseurs peuvent fonctionner en continu.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb100.intro1.txt\";a:4:{s:4:\"text\";s:350:\"Le concasseur à mâchoires BB 100 est le plus petit modèle sur pieds de la gamme. Il accepte des tailles d\'alimentation jusqu\'à 50 mm. La largeur de la fente peut être réglée en continu de 0 à 20 mm. En fonction du matériau, il est possible d\'obtenir des tailles de particules allant jusqu\'à 4 mm, pour une efficacité de concassage de 12,5.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.bb100.robust_versatile.hl\";a:4:{s:4:\"text\";s:24:\"Robuste &amp; polyvalent\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.bb100.superiority.txt\";a:4:{s:4:\"text\";s:1035:\"Une conception robuste, une manipulation et un nettoyage simples sont les caractéristiques du concasseur à mâchoires BB 100. Pour de petites quantités d\'échantillons allant jusqu\'à 2 L, le BB 100 peut être utilisé par lots ; pour des quantités plus importantes, il peut être utilisé en continu.<br /><br />L\'échantillon broyé est recueilli dans un collecteur amovible. Pour des quantités plus importantes ou des opérations de broyage en continu, le collecteur d\'échantillons peut être remplacé par des solutions spécifiques au client (par exemple, un convoyeur à bande).<br /><br />Une rondelle élastique Belleville intégrée dans le réglage de la broche fournit une protection supplémentaire contre les surcharges. La broche excentrique qui déplace le bras de broyage est entraînée par un moteur frein robuste via des courroies trapézoïdales. La plus grande poulie de la courroie fait également office de volant d\'inertie pour assurer un fonctionnement uniforme et régulier du concasseur à mâchoires. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb100.supplement\";a:4:{s:4:\"text\";s:53:\"Bloc d\'alimentation sécurisé et facile à utiliser \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.bb100.user_convenience.hl\";a:4:{s:4:\"text\";s:63:\"Le confort de l\'utilisateur combiné à une sécurité maximale\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.bb100.user_convenience.txt\";a:4:{s:4:\"text\";s:606:\"La sécurité est une priorité absolue avec les concasseurs à mâchoires RETSCH. La trémie d\'alimentation avec protection contre les projections d\'eau n\'est pas accessible à la main. Un interrupteur de sécurité et le moteur frein assurent un arrêt immédiat en cas d\'ouverture ou de mise en marche incorrecte de l\'appareil.<br /><br />Pour faciliter le nettoyage de la chambre de broyage, la trémie à charnière peut être retirée en quelques étapes simples. Les concasseurs à mâchoires fonctionnent de manière très régulière et silencieuse et ne nécessitent pratiquement aucun entretien.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.bb100.zero_point.hl\";a:4:{s:4:\"text\";s:53:\"Compensation de l\'usure par ajustement du point zéro\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.bb100.zero_point.txt\";a:4:{s:4:\"text\";s:749:\"En fonction du matériau et du débit, les mâchoires de broyage commencent tôt ou tard à montrer des signes d\'usure. Cela signifie que la distance réglée entre les mâchoires de broyage ou la fente de broyage augmente avec le temps. Pour pouvoir continuer à obtenir des résultats de broyage reproductibles, cette usure doit être compensée.<br /><br />Les concasseurs à mâchoires RETSCH peuvent être réglés en continu, ce qui permet de compenser l\'usure des mâchoires. Pour ce faire, il suffit de modifier lentement le réglage de la largeur d\'ouverture, le moteur étant en marche, jusqu\'à ce que l\'on entende les mâchoires de rupture entrer en contact. Le nouveau point zéro ainsi obtenu est sauvegardé en réajustant l\'échelle.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.bb200.accessories.hl\";a:4:{s:4:\"text\";s:57:\"Accessoires pour le concasseur à machoires <br />BB 200 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"products.bb200.claim\";a:4:{s:4:\"text\";s:44:\"Unité polyvalente orientée vers la finesse\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.bb200.continuous.hl\";a:4:{s:4:\"text\";s:38:\"Pré-broyage et broyage fin en continu\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.bb200.continuous.txt\";a:4:{s:4:\"text\";s:649:\"Pour le broyage rapide et continu de grandes quantités de matériaux grossiers à une finesse analytique, la combinaison du broyeur à mâchoires BB 200 et du <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-disques/dm-200/\" class=\"internal-link\" alt=\"Opens internal link in current window\">broyeur à disques RETSCH DM 200</a> est la solution parfaite.<br /><br />Le concasseur est monté au-dessus du broyeur à disques sur un châssis et les deux instruments sont reliés par une goulotte. Avec cette installation, des échantillons d\'une taille allant jusqu\'à 90 mm peuvent être broyés jusqu\'à 100 microns en une seule étape. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.bb200.function\";a:4:{s:4:\"text\";s:735:\"Le concasseur à mâchoires BB 200 est un concasseur à alimentation forcée robuste et puissant. Le matériau d\'alimentation passe par la trémie sans retour et entre dans la chambre de broyage. Le broyage a lieu dans la zone cunéiforme située entre le bras de broyage fixe et celui qui est déplacé par un arbre d\'entraînement excentrique. Le mouvement elliptique écrase l\'échantillon qui tombe ensuite par gravité.<br /><br />Dès que l\'échantillon est plus petit que la largeur de la fente d\'évacuation, il tombe dans un collecteur amovible à l\'intérieur du concasseur à mâchoires. Le réglage continu de la largeur d\'ouverture avec graduation assure un broyage optimal en fonction de la largeur d\'ouverture réglée. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.bb200.heavymetal_free.hl\";a:4:{s:4:\"text\";s:27:\"Broyage sans métaux lourds\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.bb200.heavymetal_free.txt\";a:4:{s:4:\"text\";s:583:\"Tous les concasseurs à mâchoires sont disponibles dans une version sans métaux lourds. Le BB 200 peut également être fourni dans une version spéciale adaptée au concassage de matériaux semi-conducteurs. Celle-ci comprend un revêtement en plastique de la trémie d\'alimentation et du réceptacle ainsi que des mâchoires de broyage et des plaques d\'usure en carbure de tungstène.<br /><br />Ainsi, l\'échantillon n\'entre à aucun moment en contact avec des matériaux métalliques et aucune abrasion des outils de broyage n\'altère la pureté du matériau de l\'échantillon.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"products.bb200.intro\";a:4:{s:4:\"text\";s:569:\"Le concasseur à mâchoires BB 200 est un modèle sur pied conçu pour un débit allant jusqu\'à 300 kg/h, adapté à de nombreuses tâches de concassage typiques. Il accepte des tailles d\'alimentation jusqu\'à 90 mm. La largeur de la fente peut être réglée en continu de 0 à 30 mm.<br /><br />En fonction de l\'échantillon, il est possible d\'obtenir des tailles de particules allant jusqu\'à 2 mm, pour une efficacité de broyage de 45. Son utilisation polyvalente comprend le pré-broyage et le broyage fin en continu en une seule étape ou des versions en ligne.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.bb200.process_line.hl\";a:4:{s:4:\"text\";s:24:\"Version process en ligne\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.bb200.process_line.txt\";a:4:{s:4:\"text\";s:369:\"Le concasseur à mâchoires BB 200 est également disponible dans une version adaptée au broyage continu en ligne, par exemple pour le contrôle qualité pendant le processus de production. À ces fins, il est fourni sans trémie d\'alimentation et sans interrupteur de protection du moteur. La tension du moteur triphasé est choisie en fonction des besoins du client.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.bb200.special_version.hl\";a:4:{s:4:\"text\";s:54:\"Concasseurs à mâchoires pour applications spéciales\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.bb200.special_version.txt\";a:4:{s:4:\"text\";s:173:\"En plus du modèle standard, le concasseur à mâchoires BB 200 est également disponible dans des versions spéciales adaptées aux exigences d\'applications particulières.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.bb200.superiority.txt\";a:4:{s:4:\"text\";s:1093:\"Le concasseur à mâchoires BB 200 se caractérise par une conception robuste, une manipulation et un nettoyage simples. Pour de petites quantités d\'échantillons allant jusqu\'à 5 L, le BB 200 peut être utilisé par lots ; pour des quantités plus importantes, il peut être utilisé en continu.<br /><br />L\'échantillon broyé est recueilli dans un collecteur amovible. Pour les quantités plus importantes ou les opérations de broyage en continu, le collecteur d\'échantillons peut être remplacé par des solutions spécifiques au client (par exemple un convoyeur à bande).<br /><br />Une rondelle élastique Belleville intégrée dans le réglage de la broche offre une protection supplémentaire contre les surcharges. La broche excentrique qui déplace le bras de broyage est entraînée par un moteur-frein robuste via des courroies trapézoïdales. La plus grande poulie de la courroie fait également office de volant d\'inertie pour garantir un fonctionnement uniforme et régulier. Le concasseur à mâchoires BB 200 est équipé de paliers lisses sans entretien ni lubrifiant.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:21:\"products.bb250.abp.hl\";a:4:{s:4:\"text\";s:79:\"Unité combinée de concasseur à mâchoires et de diviseur d\'échantillons ABP\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:22:\"products.bb250.abp.txt\";a:4:{s:4:\"text\";s:309:\"Avec l\'unité combinée concasseur à mâchoires et diviseur d\'échantillons ABP, l\'échantillon est d\'abord broyé dans un BB 250, puis automatiquement divisé en 8 parties égales.<br /><br />Cette procédure automatisée permet d\'éviter les erreurs manuelles et assure un haut degré de reproductibilité.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.bb250.accessories.hl\";a:4:{s:4:\"text\";s:47:\"Accessoires pour concasseur à machoires BB 250\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.bb250.accessories.txt\";a:4:{s:4:\"text\";s:167:\"Les mâchoires et les plaques d\'usure sont disponibles en quatre matériaux différents, à choisir en fonction de l\'échantillon et de l\'analyse à effectuer :&nbsp; \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:21:\"products.bb250.asm.hl\";a:4:{s:4:\"text\";s:27:\"Machine de tri automatisée\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:22:\"products.bb250.asm.txt\";a:4:{s:4:\"text\";s:468:\"Le concasseur à mâchoires BB 250 peut être utilisé en combinaison avec une machine de tri automatisée.<br /><br />L\'échantillon broyé tombe sur une bande perforée dont les mailles sont de 2 mm, 4 mm et 6 mm. Les particules de taille appropriée tombent dans le plateau respectif situé sous la bande, les particules surdimensionnées tombent dans un quatrième plateau.<br /><br />Cette installation permet un fractionnement facile et rapide de l\'échantillon.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.bb250.breaking_jaws\";a:4:{s:4:\"text\";s:9:\"Machoires\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"products.bb250.claim\";a:4:{s:4:\"text\";s:48:\"Modèle avec la manipulation la plus ergonomique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.bb250.combo.dm_bb.application.hl\";a:4:{s:4:\"text\";s:44:\"Exemple d\'application de l\'unité combinée \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.bb250.combo.dm_bb.application.txt\";a:4:{s:4:\"text\";s:297:\"<ul><li>Réglage de l\'écartement du concasseur à mâchoires : 2 mm</li><li> Réglage de l\'écartement du broyeur à disques : 0,2 mm</li><li> Taille d\'alimentation : 60 mm</li><li> Finesse finale : 200 μm</li><li> Quantité d\'échantillon : 1 kg</li><li> Durée du processus : 10 min </li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.bb250.combo.dm_bb.hl\";a:4:{s:4:\"text\";s:69:\"Préparation d\'échantillons en deux étapes en une seule opération \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.bb250.combo.dm_bb.txt\";a:4:{s:4:\"text\";s:1117:\"L\'unité combinée, composée du concasseur à mâchoires BB 250 et du broyeur à disques DM 200 reliés par un séparateur cyclonique, permet une préparation automatisée et continue des échantillons. Le matériau est transporté directement du concasseur à mâchoires vers le broyeur à disques, ce qui permet de traiter en une seule étape des matériaux de grande taille pour obtenir une finesse finale définie de petites particules. Ce processus de broyage en deux étapes est nécessaire pour les matériaux durs ou cassants qui nécessitent une réduction grossière initiale suivie d\'un broyage fin. L\'unité combinée rationalise les flux de travail, élimine le transfert manuel des échantillons et réduit considérablement le temps de traitement. Elle minimise les émissions de poussière et garantit des résultats efficaces et reproductibles, ce qui en fait une solution idéale pour les applications dans les domaines de l\'agriculture, de la production de ciment, de l\'exploitation minière, de l\'analyse des métaux précieux, de la recherche sur les matériaux et de l\'analyse environnementale.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.bb250.dust.caption\";a:4:{s:4:\"text\";s:44:\"Connexion pour l\'extraction de la poussière\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb250.features.2\";a:4:{s:4:\"text\";s:61:\"La porte avant facilite le nettoyage de la chambre de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb250.features.3\";a:4:{s:4:\"text\";s:46:\"Réglage de la largeur de fente infini/continu\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb250.features.4\";a:4:{s:4:\"text\";s:60:\"Large gamme de matériaux pour un broyage sans contamination\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb250.features.6\";a:4:{s:4:\"text\";s:53:\"Collecteur avec sortie pour un fonctionnement continu\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb250.features.7\";a:4:{s:4:\"text\";s:45:\"Connecteur pour l\'extraction de la poussière\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb250.features.8\";a:4:{s:4:\"text\";s:41:\"L\'échelle indique l\'usure des mâchoires\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb250.features.9\";a:4:{s:4:\"text\";s:57:\"Sélection de trémies pour des applications spécifiques\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.bb250.front_door.caption\";a:4:{s:4:\"text\";s:41:\"La porte avant permet un nettoyage facile\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.bb250.function\";a:4:{s:4:\"text\";s:771:\"Le concasseur à mâchoires BB 250 est un concasseur à alimentation forcée robuste et puissant. Le matériau d\'alimentation passe par la trémie sans retour et entre dans la chambre de broyage.<br /><br />Le broyage a lieu dans la zone en forme de coin entre le bras de broyage fixe et celui qui est déplacé par un arbre d\'entraînement excentrique. Le mouvement elliptique écrase l\'échantillon qui est déplacé par gravité vers la fente de broyage.<br /><br />Dès que l\'échantillon est plus petit que la largeur de la fente d\'évacuation, il tombe dans un collecteur amovible à l\'intérieur du concasseur à mâchoires. Le réglage continu de la largeur de la fente avec une graduation assure un broyage optimal en fonction de la largeur de la fente réglée.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.bb250.hoppers.txt\";a:4:{s:4:\"text\";s:670:\"Trois types de trémies sont disponibles pour le concasseur à mâchoires BB 250.<br /><br />La trémie standard peut être équipée en option d\'une trémie d\'alimentation spéciale. Cette trémie supplémentaire peut être placée sur une table pour charger jusqu\'à 10 l d\'échantillon. En l\'attachant à la trémie standard avec une tige de connexion, l\'échantillon est introduit dans le BB 250 à l\'aide d\'un poussoir manuel.<br /><br />Une trémie spéciale est disponible pour l\'alimentation rapide et facile de carottes de forage ou de grandes quantités de matériaux en vrac. Le couvercle peut être fermé pour servir de protection contre les éclaboussures.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.bb250.intro.txt\";a:4:{s:4:\"text\";s:397:\"Le concasseur à mâchoires BB 250 est spécialement conçu pour accepter des échantillons de grande taille jusqu\'à 120 x 90 mm. La largeur de la fente peut être réglée en continu de 0 à 30 mm. En fonction du matériau, il est possible d\'obtenir des tailles de particules allant jusqu\'à 2 mm, pour un taux de concassage de 45. Un débit allant jusqu\'à 300 kg/h est possible avec le BB 250.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb250.options.hl\";a:4:{s:4:\"text\";s:46:\"Options pour le concasseur à machoires BB 250\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.bb250.scale.caption\";a:4:{s:4:\"text\";s:59:\"L\'affichage de la graduation indique l\'usure des mâchoires\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.bb250.superiority.txt\";a:4:{s:4:\"text\";s:1124:\"Pour des quantités d\'échantillons allant jusqu\'à 10 l, le BB 250 est utilisé par lots ; pour des volumes plus importants, il peut être utilisé en continu. Grâce au concept modulaire du boîtier et du châssis, ce concasseur à mâchoires convient à une large gamme d\'applications.<br /><br />Une porte frontale donne un accès direct à la chambre de broyage à une hauteur parfaite pour un nettoyage ergonomique et facile. La trémie d\'alimentation avec protection contre les projections d\'eau peut être retirée rapidement et facilement. Le BB 250 dispose d\'un raccord pour l\'aspiration des poussières et est protégé contre les surcharges mécaniques. Une graduation indique l\'usure des mâchoires de broyage, informant l\'utilisateur quand il est temps de les remplacer.<br /><br />La chambre de broyage est disponible en 6 matériaux différents pour assurer une préparation d\'échantillon neutre à l\'analyse. Les caractéristiques techniques et de sécurité font de ce concasseur à mâchoires un broyeur idéal pour la préparation d\'échantillons en laboratoire et pour la production à petite échelle.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.bb250.vessels.txt\";a:4:{s:4:\"text\";s:454:\"En plus du collecteur standard qui accepte des quantités d\'échantillons jusqu\'à 10 l, deux options sont disponibles.<br /><br />Pour un fonctionnement continu, l\'entonnoir de collecte avec sortie est le choix idéal.<br /><br />Le collecteur grand volume accepte jusqu\'à 26 litres d\'échantillon et il est livré avec une bride de connexion flexible et un support sur roues. Cette version est le meilleur choix pour un fonctionnement sans poussière.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.bb300.accessories.hl\";a:4:{s:4:\"text\";s:56:\"Accessoires pour le concasseur à machoires <br />BB 300\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"products.bb300.claim\";a:4:{s:4:\"text\";s:58:\"Unité polyvalente orientée vers la taille d\'alimentation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.bb300.function\";a:4:{s:4:\"text\";s:752:\"Le concasseur à mâchoires BB 300 est un concasseur à alimentation forcée robuste et puissant. Le matériau d\'alimentation passe par la trémie sans retour et entre dans la chambre de broyage. Le broyage a lieu dans la zone cunéiforme située entre le bras de broyage fixe et celui qui est déplacé par un arbre d\'entraînement excentrique. Le mouvement elliptique écrase l\'échantillon qui tombe ensuite par gravité.<br /><br />Dès que l\'échantillon est plus petit que la largeur de la fente d\'évacuation, il tombe dans un collecteur amovible. Le concasseur à mâchoires est doté d\'un système de réglage continu de la largeur de fente avec graduation, ce qui garantit un broyage optimal en fonction de la largeur de l\'ouverture réglée.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.bb300.heavymetal_free.txt\";a:4:{s:4:\"text\";s:577:\"Tous les concasseurs à mâchoires sont disponibles dans une version sans métaux lourds. Le BB 300 peut également être fourni dans une version spéciale adaptée au concassage de matériaux semi-conducteurs. Cette version comprend un revêtement en plastique de la trémie d\'alimentation et du réceptacle ainsi que des mâchoires et des plaques d\'usure en carbure de tungstène.<br /><br />Ainsi, l\'échantillon n\'entre à aucun moment en contact avec des matériaux métalliques et aucune abrasion des outils de broyage n\'altère la pureté du matériau de l\'échantillon.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"products.bb300.intro\";a:4:{s:4:\"text\";s:413:\"Le concasseur à mâchoires BB 300 est spécialement conçu pour accepter des matériaux de grande taille jusqu\'à 130 mm. La largeur de la fente peut être réglée en continu de 1 à 40 mm.<br /><br />En fonction du matériau, il est possible d\'obtenir des tailles de particules allant jusqu\'à 5 mm, ce qui donne une efficacité de broyage de 26. Un débit allant jusqu\'à 600 kg/h est possible avec le BB 300.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.bb300.process_line.txt\";a:4:{s:4:\"text\";s:398:\"Le concasseur à mâchoires BB 300 est également disponible en version adaptée au broyage continu en ligne, par exemple pour le contrôle qualité pendant le processus de production.<br /><br />Ces versions sont livrées sans trémie d\'alimentation et sans interrupteur de protection du moteur. La tension du moteur à courant alternatif triphasé sera choisie en fonction des besoins du client. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.bb300.special_version.txt\";a:4:{s:4:\"text\";s:164:\"En plus du modèle standard, le concasseur à mâchoires BB 300 est également disponible en version spéciale adaptée aux exigences d\'applications particulières.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.bb300.superiority.txt\";a:4:{s:4:\"text\";s:1087:\"Le concasseur à mâchoires BB 300 se caractérise par une conception robuste, une manipulation et un nettoyage simples. Pour des quantités d\'échantillons allant jusqu\'à 35 L, le BB 300 peut être utilisé par lots ; pour des quantités plus importantes, il peut être utilisé en continu.<br /><br />L\'échantillon broyé est recueilli dans un collecteur amovible. Pour des quantités plus importantes ou des opérations de broyage en continu, le collecteur d\'échantillons peut être remplacé par des solutions spécifiques au client (par exemple un convoyeur à bande).<br /><br />Une rondelle élastique Belleville intégrée dans le réglage de la broche offre une protection supplémentaire contre les surcharges. La broche excentrique qui déplace le bras de broyage est entraînée par un moteur-frein robuste via des courroies trapézoïdales. La plus grande poulie de la courroie fait également office de volant d\'inertie pour garantir un fonctionnement uniforme et régulier. Le concasseur à mâchoires BB 300 est équipé de paliers lisses sans entretien ni lubrifiant.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.bb400.accessories.hl\";a:4:{s:4:\"text\";s:50:\"Accessoires pour le concasseur à machoires BB 400\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"products.bb400.claim\";a:4:{s:4:\"text\";s:56:\"Manipulation ergonomique et grande taille d\'alimentation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.bb400.function\";a:4:{s:4:\"text\";s:771:\"Le concasseur à mâchoires BB 400 est un concasseur à alimentation forcée robuste et puissant. Le matériau d\'alimentation passe par la trémie sans retour et entre dans la chambre de broyage.<br /><br />Le broyage a lieu dans la zone en forme de coin entre le bras de broyage fixe et celui qui est déplacé par un arbre d\'entraînement excentrique. Le mouvement elliptique écrase l\'échantillon qui est déplacé par gravité vers la fente de broyage.<br /><br />Dès que l\'échantillon est plus petit que la largeur de la fente d\'évacuation, il tombe dans un collecteur amovible à l\'intérieur du concasseur à mâchoires. Le réglage continu de la largeur de la fente avec une graduation assure un broyage optimal en fonction de la largeur de la fente réglée.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.bb400.hoppers.txt\";a:4:{s:4:\"text\";s:675:\"Trois types de trémies sont disponibles pour le concasseur à mâchoires BB 400.<br /><br />La trémie standard peut être équipée en option d\'une trémie d\'alimentation spéciale. Cette trémie supplémentaire peut être placée sur une table pour charger jusqu\'à 10 l d\'échantillon. En le fixant à la trémie standard à l\'aide d\'une tige de connexion, l\'échantillon est introduit dans le BB 400 à l\'aide d\'un poussoir manuel.<br /><br />Une trémie spéciale est disponible pour l\'alimentation rapide et facile de carottes de forage ou de grandes quantités de matériaux en vrac. Le couvercle peut être fermé pour servir de protection contre les éclaboussures.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.bb400.intro.txt\";a:4:{s:4:\"text\";s:396:\"Le concasseur à mâchoires BB 400 est spécialement conçu pour accepter de grandes tailles d\'alimentation jusqu\'à 220 x 90 mm. La largeur de la fente peut être réglée en continu de 0 à 30 mm. En fonction du matériau, il est possible d\'obtenir des tailles de particules allant jusqu\'à 2 mm, pour un taux de concassage de 50. Un débit allant jusqu\'à 400 kg/h est possible avec le BB 400.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.bb400.superiority.txt\";a:4:{s:4:\"text\";s:1118:\"Pour des quantités d\'échantillons allant jusqu\'à 10 l, le BB 400 est utilisé par lots ; pour des volumes plus importants, il peut être utilisé en continu. Grâce au concept modulaire du boîtier et du châssis, ce concasseur à mâchoires convient à une large gamme d\'applications.<br /><br />Une porte frontale donne un accès direct à la chambre de broyage à une hauteur parfaite pour un nettoyage ergonomique et facile. La trémie d\'alimentation avec protection contre les projections d\'eau peut être retirée rapidement et facilement. Le BB 400 dispose d\'un raccord pour l\'aspiration des poussières et est protégé contre les surcharges mécaniques. Une graduation indique l\'usure des mâchoires de broyage, informant l\'utilisateur quand il est temps de les remplacer.<br /><br />La chambre de broyage est disponible en 5 matériaux différents afin d\'assurer une préparation neutre des échantillons. Les caractéristiques techniques et de sécurité font de ce concasseur à mâchoires un appareil idéal pour la préparation d\'échantillons en laboratoire et pour la production à petite échelle. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.bb50.accessories.hl\";a:4:{s:4:\"text\";s:50:\"Accessoires pour le concasseur à mâchoires BB 50\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.bb50.accessories.txt\";a:4:{s:4:\"text\";s:158:\"Les mâchoires et les plaques d\'usure sont disponibles en cinq matériaux différents à choisir en fonction de l\'échantillon et de l\'analyse à effectuer : \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.bb50.accessories2.txt\";a:4:{s:4:\"text\";s:232:\"Le couvercle en option du collecteur du concasseur à mâchoires garantit que les résidus fins des échantillons précédents tombent sur le couvercle et non dans le collecteur, ce qui permet d\'éviter les contaminations croisées.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:19:\"products.bb50.claim\";a:4:{s:4:\"text\";s:30:\"Appareil compact et performant\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb50.crushing.hl\";a:4:{s:4:\"text\";s:51:\"Pour des processus de concassage sûrs et efficaces\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.bb50.features.1\";a:4:{s:4:\"text\";s:103:\"Efficacité de broyage élevée, tailles d\'alimentation jusqu\'à 40 mm peuvent être broyées à 0,5 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.bb50.features.2\";a:4:{s:4:\"text\";s:43:\"Mâchoire amovible pour un nettoyage facile\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.bb50.features.3\";a:4:{s:4:\"text\";s:81:\"Vitesse réglable qui permet de s\'adapter aux caractéristiques de l\'échantillon\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.bb50.features.4\";a:4:{s:4:\"text\";s:52:\"Compensation de l\'usure avec réglage du point zéro\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.bb50.features.5\";a:4:{s:4:\"text\";s:54:\"Clavier de commande pratique avec affichage numérique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.bb50.features.6\";a:4:{s:4:\"text\";s:48:\"Mémoire pour le réglage de la largeur de fente\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb50.features.hl\";a:4:{s:4:\"text\";s:22:\"Puissant &amp; compact\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.bb50.function.txt\";a:4:{s:4:\"text\";s:748:\"Le concasseur à mâchoires BB 50 est un concasseur à alimentation forcée robuste et puissant. Le matériau d\'alimentation passe par la trémie sans retour et entre dans la chambre de broyage.<br /><br />Le broyage dans le concasseur à mâchoires a lieu dans la zone cunéiforme entre le bras de broyage fixe et celui qui est déplacé par un arbre d\'entraînement excentrique. Le mouvement elliptique écrase l\'échantillon qui tombe ensuite par gravité.<br /><br />Dès que l\'échantillon est plus petit que la largeur de la fente d\'évacuation, il tombe dans un collecteur amovible. Le réglage continu de la largeur de la fente avec affichage numérique assure un broyage optimal en fonction de la valeur de la largeur de la fente réglée.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.bb50.intro.txt\";a:4:{s:4:\"text\";s:776:\"<b>Le BB 50 est le plus petit modèle des concasseurs à mâchoires RETSCH et a été spécialement conçu pour la préparation des échantillons en laboratoire. Ce broyeur compact s\'adapte à toutes les paillasses de laboratoire et permet une manipulation sûre et pratique.</b><br /><br />Ce concasseur à mâchoires broie en douceur et sans perte de petites quantités d\'échantillons de grande taille jusqu\'à 40 mm. Grâce à l\'efficacité du broyage de ce modèle de paillasse, il est possible d\'obtenir des tailles de particules allant jusqu\'à 0,5 mm. Des résultats reproductibles sont assurés par le réglage au point zéro de la largeur de fente. Grâce à cette fonction, le BB 50 permet de compenser toute usure des mâchoires par simple pression sur un bouton. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.bb50.operation.hl\";a:4:{s:4:\"text\";s:35:\"Utilisation &amp; nettoyage faciles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.bb50.operation.txt\";a:4:{s:4:\"text\";s:593:\"Travailler avec le concasseur à mâchoires BB 50 est facile et sûr. Le grand panneau de commande, clairement structuré, permet l\'affichage numérique de paramètres tels que la largeur de fente et la vitesse. L\'échantillon est introduit dans le concasseur par la grande trémie équipée d\'une protection contre les projections d\'eau.<br /><br />Pour faciliter le nettoyage, la trémie repliable et le bras du broyeur peuvent être retirés sans outils. L\'utilisateur peut également remplacer les mâchoires de broyage si le broyeur doit être converti pour des applications différentes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb50.samples.txt\";a:4:{s:4:\"text\";s:280:\"Les puissants concasseurs à mâchoires de RETSCH conviennent parfaitement au concassage préalable de matériaux de construction, de minerais, de granit, de céramiques oxydées, de quartz, de scories, de silicium, de charbon, d\'alliages de tungstène, de clinker de ciment, etc.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.bb50.superiority.caption.1\";a:4:{s:4:\"text\";s:62:\"La trémie repliable peut être retirée pour un accès facile\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.bb50.superiority.caption.2\";a:4:{s:4:\"text\";s:69:\"Réglage numérique de la vitesse et affichage de la largeur de fente\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.bb50.superiority.caption.3\";a:4:{s:4:\"text\";s:47:\"Grand collecteur (3 l) avec couvercle en option\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.bb50.superiority.hl\";a:4:{s:4:\"text\";s:29:\"Supériorité dans le détail\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.bb50.superiority.txt\";a:4:{s:4:\"text\";s:578:\"Le BB 50 est conçu pour un concassage efficace et pratique. La vitesse variable peut être réglée entre 550 et 950 min<sup>-1</sup> pour adapter le processus de broyage aux exigences de l\'échantillon. La possibilité d\'inverser le sens de rotation est utile si une trop grande quantité d\'échantillons a été introduite dans le broyeur et l\'a bloqué. La simple pression d\'un bouton permet de relancer le processus. Grâce à ses roulements lubrifiés en permanence et à sa conception robuste, le concasseur à mâchoires BB 50 ne nécessite pratiquement aucun entretien.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.bb50.supplement\";a:4:{s:4:\"text\";s:31:\"Le modèle compact de paillasse\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.bb50.zero_point.hl\";a:4:{s:4:\"text\";s:29:\"&nbsp;Réglage du point zéro\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.bb50.zero_point.txt\";a:4:{s:4:\"text\";s:409:\"Un avantage du concasseur à mâchoires BB 50 est ce qu\'on appelle le réglage du point zéro. Tôt ou tard, les mâchoires de broyage montrent des signes d\'usure qui affectent la reproductibilité du processus de broyage. Cet effet peut être compensé par le réglage du point zéro. Un signe sur l\'écran indique si les mâchoires doivent être remplacées, ce qui permet d\'éviter d\'endommager le broyeur.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:18:\"products.bb500.asm\";a:4:{s:4:\"text\";s:465:\"Le concasseur à mâchoires BB 500 peut être combiné avec une ligne de tamisage automatisée. L\'échantillon broyé tombe sur un tapis perforé avec des mailles de 2 mm, 4 mm et 6 mm. Les particules de taille appropriée tombent dans le bac collecteur correspondant situé sous le tapis, tandis que les grains excédentaires arrivent dans un quatrième bac. Cette structure permet de séparer rapidement et facilement le matériau de l\'échantillon en fractions. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"products.bb500.claim\";a:4:{s:4:\"text\";s:56:\"Une excellente combinaison de force et de finesse finale\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb500.features.1\";a:4:{s:4:\"text\";s:33:\"Excellente efficacité de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb500.features.2\";a:4:{s:4:\"text\";s:49:\"Trémie amovible avec protection anti-projections\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb500.features.3\";a:4:{s:4:\"text\";s:94:\"Utilisation de plus longue durée des mâchoires de concassage grâce à la rotation de 180°.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.bb500.function\";a:4:{s:4:\"text\";s:1033:\"Le concasseur à mâchoires BB 500 est un concasseur à alimentation forcée robuste et performant. Le matériau d\'alimentation arrive dans la chambre de broyage par la trémie avec protection anti-projections. Le broyage s\'effectue dans la goulotte de forme conique entre la mâchoire de concassage fixe et celle qui oscille à haute fréquence. Ce mouvement assure la constance de la largeur de fente dans le cycle de levage, de sorte que le produit à broyer est broyé en une seule étape à la finesse finale réglée. Deux volants d\'inertie massifs transmettent des forces d\'impulsion élevées aux mâchoires de concassage. La conception innovante des mâchoires de concassage permet une utilisation des deux côtés grâce à une rotation de 180° des plaques. Dès que le produit est plus fin que le réglage de la fente de concassage la plus basse, il tombe dans un collecteur retirable. Le réglage en continu de la fente garantit alors un réglage optimal, adapté au produit alimenté et à la finesse finale souhaitée.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.bb500.intro.txt\";a:4:{s:4:\"text\";s:420:\"Le concasseur à mâchoires BB 500 a été spécialement conçu pour l\'alimentation de grosses granulométries allant jusqu\'à 110 mm. La largeur de fente peut être réglée en continu de 0 à 11 mm. Selon le matériau de l\'échantillon, il est possible d\'obtenir des finesses finales pouvant atteindre 0,5 mm, ce qui signifie un rapport de concassage de 220. Le BB 500 permet d\'atteindre un débit maximal de 500 kg/h.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.bb500.jaws.caption\";a:4:{s:4:\"text\";s:77:\"Les mâchoires de concassage et les plaques d\'usure peuvent être remplacées\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb500.options.hl\";a:4:{s:4:\"text\";s:47:\"Options pour le concasseur à mâchoires BB 500\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.bb500.process.txt\";a:4:{s:4:\"text\";s:425:\"Le concasseur à mâchoires BB 500 est également parfaitement adapté pour être intégré dans des installations du client pour le concassage en continu en ligne, par exemple pour le contrôle de la qualité pendant le processus de production. Ces modèles sont livrés sans trémie ni disjoncteur de protection du moteur. Le choix de la variante de tension du moteur triphasé est effectué en concertation avec le client.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.bb500.scale.caption\";a:4:{s:4:\"text\";s:59:\"Échelle pour le réglage en continu de la largeur de fente\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.bb500.superiority.txt\";a:4:{s:4:\"text\";s:1094:\"Le BB 500 est un concasseur à mâchoires robuste et performant qui se caractérise par une excellente efficacité de concassage. Grâce à la conception en forme conique de la chambre de concassage, à la cinématique de concassage très efficace et à la fréquence élevée du mouvement des mâchoires, il est possible de traiter des échantillons d\'une taille d\'alimentation allant jusqu\'à 110 mm en une seule opération jusqu\'à une finesse finale de 90 % inférieure à 0,5 mm.
Le réglage en continu de la largeur de fente avec échelle garantit un broyage optimal en fonction de la largeur de fente réglée. Le bac collecteur pour l\'échantillon peut contenir jusqu\'à 15 l de materiau par lot.
La trémie d\'alimentation avec protection anti-projections peut être retirée rapidement et facilement. Le BB 500 est équipé d\'un raccord pour une aspiration des poussières et est protégé contre les surcharges mécaniques.
Le nettoyage de la chambre de concassage est rapide et facile grâce à la trémie amovible et aux mâchoires de concassage et plaques d\'usure interchangeables.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:18:\"products.bb600.asm\";a:4:{s:4:\"text\";s:449:\"Le concasseur à mâchoires BB 600 peut être combiné avec une ligne de tamisage automatisée. L\'échantillon broyé tombe sur un tapis perforé avec des mailles de 2 mm, 4 mm et 6 mm. Les particules de taille appropriée tombent dans le bac collecteur correspondant sous le tapis, tandis que les grains excédentaires sont acheminés vers un quatrième bac. Cette structure permet de séparer rapidement et facilement l\'échantillon en fractions. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"products.bb600.claim\";a:4:{s:4:\"text\";s:75:\"La plus grande granulométrie d\'alimentation combinée à un débit maximal\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb600.features.1\";a:4:{s:4:\"text\";s:40:\"Débit élevé allant jusqu\'à 3500 kg/h\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb600.features.2\";a:4:{s:4:\"text\";s:50:\"Convient pour le broyage par charges et en continu\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.bb600.function\";a:4:{s:4:\"text\";s:829:\"Le concasseur à mâchoires BB 600 est un concasseur à alimentation forcée robuste et puissant. Le matériau d\'alimentation entre dans la chambre de broyage par la trémie avec protection anti-projections. Le broyage s\'effectue dans la goulotte en forme conique entre le bras de broyage fixe et le bras de broyage déplacé par un arbre excentrique. Le mouvement elliptique écrase le produit alimenté et le guide vers le bas. Dès que le produit est plus fin que le réglage le plus bas de la fente de concassage, il tombe dans un bac collecteur amovible ou, dans le cas d\'une application en continu, il est acheminé vers un convoyeur, un transporteur vibrant ou un préleveur d\'échantillons. Le réglage robuste de la fente garantit ici un réglage optimal, adapté au produit alimenté et à la finesse finale souhaitée.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.bb600.intro.txt\";a:4:{s:4:\"text\";s:466:\"Le concasseur à mâchoires BB 600 a été spécialement conçu pour recevoir des granulations d\'alimentation de grande taille, allant jusqu\'à 350 x 170 mm. La largeur de fente peut être réglée en continu de 6 à 60 mm. Selon le matériau de l\'échantillon, il est possible d\'obtenir des finesses finales de jusqu\'à 6 mm en une seule étape de travail, ce qui signifie un rapport de concassage de 25. Le BB 600 permet d\'atteindre un débit maximal de 3500 kg/h.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.bb600.options.hl\";a:4:{s:4:\"text\";s:47:\"Options pour le concasseur à mâchoires BB 600\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.bb600.process.txt\";a:4:{s:4:\"text\";s:318:\"Grâce à sa faible hauteur d\'installation de 1 mètre, le BB 600 est idéal pour les processus de traitement en continu dans les entreprises et les stations de prélèvement d\'échantillons. Grâce à sa conception compacte, le BB 600 peut également remplacer des concasseurs dans une installation déjà existante. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.bb600.superiority.txt\";a:4:{s:4:\"text\";s:622:\"Le BB 600 atteint un débit d\'échantillons allant jusqu\'à 3500 kg/h. Pour le concassage par lot, le concasseur à mâchoires dispose d\'un bac collecteur de 30 l.<br /><br />D\'autres caractéristiques telles que la protection contre les surcharges et la trémie protégée contre les rétroprojections permettent de travailler de manière agréable et sûre avec le BB 600.
Les mâchoires de concassage du BB 600 présentent des dimensions de 400 x 600 mm et sont disponibles dans les matériaux suivants :
<ul><li>Acier au manganèse</li><li>Acier pour le concassage sans métaux lourds</li><li>Acier NiHard4</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:19:\"products.bead_mills\";a:4:{s:4:\"text\";s:10:\"Bead Mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.bead_mills.bead_beating.a1\";a:4:{s:4:\"text\";s:1458:\"<p>Bead beating is a technique used to lyse or disrupt cells and tissues to extract intracellular contents, including nucleic acids (DNA, RNA), proteins, and other cellular components. This method involves the vigorous agitation of a sample mixed with small, often spherical, beads in a closed container. The beads are made from various materials such as glass, ceramic, steel, or zirconium, depending on the type of sample and the desired outcome.<br /><br />The process works by physically shearing the cells apart as they collide with the beads and each other due to the high-speed shaking or vortexing of the sample. The effectiveness of bead beating is influenced by several factors, including the size and material of the beads, the speed and duration of agitation, the type and strength of the cell walls or membranes being disrupted, and the volume and consistency of the sample.<br /><br />Bead beating is a versatile technique used across a range of applications, from molecular biology and biochemistry to environmental science and food testing. It is particularly useful for processing difficult-to-lyse samples, such as yeast, fungi, algae, and tissues from plants and animals, as well as for homogenizing samples with mixed cell types. The method offers several advantages, including the ability to process multiple samples simultaneously, the potential for high-throughput automation, and compatibility with a wide variety of sample types.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.bead_mills.bead_beating.a2\";a:4:{s:4:\"text\";s:1087:\"<p>Another RETSCH ball mill, the Mixer Mill MM 400, is well known for a process called bead beating, and thus also is a bead mill.<br /><br />The MM 400 processes up to 20 samples in 1.5 or 2 ml Eppendorf tubes without cross contamination which saves time for the operator. Additionally, an adapter is available to accommodate up to eight 50 ml Falcon tubes. The optimal bead size for cell disruption varies based on the cell type; for bacteria and yeast, glass beads ranging from 0.75 to 1.5 mm are recommended, while smaller beads within the range of 0.1 to 0.5 mm are more suitable for fungi and microalgae.<br /><br />For DNA or RNA extraction, smaller single-use tubes up to 2 ml are ideal, whereas larger vials like the 50 ml Falcon tubes are well-suited for processing cell suspensions up to 240 ml in total for proteins or metabolites. The optimum bead beating parameters vary according to cell type. It may take some experimenting to find the best results. Usually, 30 s (most microalgae) to 7 min (yeasts in general) of bead beating are required to fully disrupt the cells.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.bead_mills.bead_beating.a3\";a:4:{s:4:\"text\";s:142:\"En accueillant jusqu\'à cinquante récipients jetables de 2 ml, les vibrobroyeurs comme le MM 500 vario augmentent le débit d\'échantillons. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.bead_mills.bead_beating.q\";a:4:{s:4:\"text\";s:21:\"What is bead beating?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.bead_mills.difference.overview\";a:4:{s:4:\"text\";s:22:\"Bead mills differences\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.bead_mills.difference1.a\";a:4:{s:4:\"text\";s:767:\"Bead mills and attritor mills are both used for grinding and dispersing materials down to fine particle sizes. Bead mills work by agitating a mixture of the material to be ground and a grinding medium (beads) with a rotating agitator. This causes the beads to collide with the particles of the feed, breaking them into finer particles. The process is also known as bead milling and the focus is on the chaotic movement, driven by the motion of the beads. Attritor mills, also known as stirred ball mills, operate by rotating a shaft with arms or discs that stir the media and the feed inside a vertical or horizontal tank. This stirring action causes a continuous circulation of the feed and media, creating intense shearing and impact forces that grind the material.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.bead_mills.difference1.keypoints.1\";a:4:{s:4:\"text\";s:20:\"Mechanism of Action:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.bead_mills.difference1.keypoints.2\";a:4:{s:4:\"text\";s:20:\"Grinding Media Size:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.bead_mills.difference1.keypoints.3\";a:4:{s:4:\"text\";s:24:\"Dispersion vs. Grinding:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.bead_mills.difference1.keypoints.hl\";a:4:{s:4:\"text\";s:15:\"Key Differences\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.bead_mills.difference1.keypoints.txt1\";a:4:{s:4:\"text\";s:210:\"Bead mills rely more on the energy generated from the motion of the beads within the mill, whereas attritor mills rely on the action of the rotating shaft with attached arms or discs to stir the media and feed.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.bead_mills.difference1.keypoints.txt2\";a:4:{s:4:\"text\";s:120:\"Bead mills generally use smaller grinding media compared to attritor mills, which enables finer particle size reduction.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.bead_mills.difference1.keypoints.txt3\";a:4:{s:4:\"text\";s:244:\"While both mills can achieve dispersion and grinding, bead mills are more commonly associated with dispersion applications for nanoparticles and fine chemicals, whereas attritor mills are often used for a broader range of grinding applications.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.bead_mills.difference1.q\";a:4:{s:4:\"text\";s:64:\"What is the difference between a bead mill and an attritor mill?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.bead_mills.difference2.a1\";a:4:{s:4:\"text\";s:241:\"Bead mills and planetary ball mills are both widely used for particle size reduction and the dispersion of materials in various industries, but they have distinct applications based on their operating principles and the results they achieve.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.bead_mills.difference2.a2\";a:4:{s:4:\"text\";s:1059:\"<ul><li>Bead mills are primarily used for ultrafine grinding and the dispersion of particles to nano and sub-micron levels. They excel in processing liquid or paste-like materials. Planetary ball mills are used for mixing, homogenizing, and grinding across a broad range of applications, from soft to extremely hard materials. They are well-suited for achieving particle sizes ranging from a few micrometers down to the nano range.</li><li>Bead mills are especially effective for materials that are difficult to grind, including pigments, nanoparticles, and pharmaceutical compounds. Planetary Ball Mills are versatile, allowing for dry, wet, and even cryogenic grinding. They are used in fields such as material science, metallurgy, pharmaceuticals, and chemistry for sample preparation and research.</li><li>Material State: Bead mills are more suitable for liquid or semi-liquid materials, which makes them ideal for wet grinding applications. Planetary ball mills, on the other hand, are versatile, handling dry, wet, or even cryogenic materials.</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.bead_mills.difference2.a3\";a:4:{s:4:\"text\";s:667:\"The Planetary Ball mills, the Mixer Mills MM 500 nano and MM 500 control, as well as the High Energy Ball Mill Emax, offer greater versatility compared to Bead Mills. All these mills are suitable for both dry and wet grinding. Unlike bead mills, RETSCH ball mills can also process larger sample pieces using larger grinding balls. Instead of agitating a liquid/bead mixture, the movement of the grinding jars in these mills ensures excellent circulation of the beads, leading to extremely fine grinding results. Therefore, the RETSCH Planetary Ball mills, the MM 500 nano and MM 500 control, and the Emax can be considered as an alternative to traditional bead mills.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.bead_mills.difference2.q\";a:4:{s:4:\"text\";s:69:\"What are the differences between Planetary Ball Mills and Bead mills?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.bead_mills.emax_cooling.hl\";a:4:{s:4:\"text\";s:43:\"Highly Efficient Cooling System in the Emax\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.bead_mills.emax_cooling.txt\";a:4:{s:4:\"text\";s:988:\"The development of a high-energy ball mill presents a significant challenge in temperature management, as the intense energy required for size reduction generates substantial heat within the grinding jar. RETSCH has addressed this issue with a novel water-cooling system integrated into the mill. Consequently, the Emax typically does not necessitate cooling breaks, which are common in long-term processes using traditional ball mills, even at reduced speeds. In the Emax, the cooling system effectively lowers the temperature of the grinding jars through the jar brackets. This method is highly efficient since water dissipates heat more readily than air. Users have the flexibility to select from three cooling modes: besides the built-in cooling, the mill can be connected to a chiller or directly to a water tap to further reduce the temperature. A chiller set to 4°C is the best choice to assure ambient temperatures for wet grinding processes when the Emax is used as a bead mill.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.bead_mills.faq.a1\";a:4:{s:4:\"text\";s:275:\"Yes, as the different ball mills work with agitation of small beads in liquid to minimize sample´s particle size or for cell disruption, RETSCH Mills can be regarded as bead mills. For Mixer Mills RETSCH offers special adapters designed for bead beating and cell disruption.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.bead_mills.faq.a2\";a:4:{s:4:\"text\";s:162:\"Yes, cooling is crucial for bead mills assuring a good viscosity and ambient temperatures, so that temperature-sensitive substances are not evaporated or degraded\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.bead_mills.faq.q1\";a:4:{s:4:\"text\";s:50:\"Can RETSCH Ball Mills be considered as bead mills?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.bead_mills.faq.q2\";a:4:{s:4:\"text\";s:36:\"Is cooling important for bead mills?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.bead_mills.hero-title\";a:4:{s:4:\"text\";s:28:\"What is a classic bead mill?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.bead_mills.intro.txt1\";a:4:{s:4:\"text\";s:364:\"A bead mill is a type of equipment used for ultrafine grinding and dispersing of particles. It operates on the principle of impact and attrition: grinding media (beads) made of glass, ceramic, or steel are agitated inside a vessel or a chamber by a rotating shaft with impellers, causing the particles to break into smaller sizes due to collision and shear forces.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.bead_mills.intro.txt2\";a:4:{s:4:\"text\";s:515:\"Bead mills are widely used in industries such as paints, inks, pharmaceuticals, cosmetics, and agrochemicals for the preparation of high-quality dispersions, emulsions, and suspensions. The key advantages of bead mills include their ability to achieve very fine particle sizes (often sub-micron), improved product stability, and uniform particle distribution. There are various types of bead mills, including horizontal and vertical configurations, each designed for specific applications and capacity requirements.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.bead_mills.jars_adapter.hl\";a:4:{s:4:\"text\";s:59:\"Multi-cavity jars & adapter in the MM 500 control Bead Mill\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.bead_mills.jars_adapter.txt\";a:4:{s:4:\"text\";s:1391:\"Avec les bols de broyage multicavité et un adaptateur pour les tubes à réaction, il est possible de traiter simultanément plusieurs petits échantillons, comme cela peut être nécessaire pour les applications pharmaceutiques, chimiques et biochimiques. Les bols à petites cavités offrent de nouvelles possibilités pour les processus mécanochimiques avec de petites quantités d\'échantillons.<br /><br />Les bols de broyage multicavité ont des cavités ovales qui garantissent un mélange efficace de l\'échantillon. Les verseurs facilitent la manipulation en toute sécurité. Les bols de broyage multicavité sont fabriqués en acier inoxydable et assurent ainsi un transfert de chaleur efficace vers ou depuis l\'échantillon.<br /><br />L\'adaptateur peut accueillir jusqu\'à 18 récipients de réaction jetables de 1,5 ou 2,0 ml (par ex. tubes Eppendorf) ou neuf tubes en acier de 2,0 ml. Avec ses deux stations de broyage, le Vibrobroyeur MM 500 control peut désormais traiter jusqu\'à 36 échantillons en un seul passage. Il convient d\'utiliser des tubes en acier de 2,0 ml lorsque les échantillons doivent être congelés ou chauffés, car les tubes à réaction en polymère ne résistent pas à la contrainte mécanique des températures extrêmes. L\'adaptateur est en aluminium, ce qui permet de transférer efficacement la chaleur vers et depuis les tubes à réaction.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.bead_mills.mm500_cooling.hl\";a:4:{s:4:\"text\";s:47:\"Innovative cooling system in the MM 500 control\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.bead_mills.mm500_cooling.txt\";a:4:{s:4:\"text\";s:1003:\"Le MM 500 control est un broyeur à billes de laboratoire à haute énergie qui peut être utilisé pour le broyage sec, humide et cryogénique avec une fréquence allant jusqu\'à 30 Hz. C\'est le premier vibro-broyeur du marché qui permet de surveiller et de contrôler la température d\'un processus de broyage.<br /><br />La zone de température couvre une gamme de -100°C à 100°C, il s\'agit d\'une caractéristique proposée par différentes options, ce qui permet d’offrir une polyvalence maximum. Le broyeur peut fonctionner avec différents fluides thermiques, ce qui permet d\'utiliser un grand nombre de dispositifs de régulation pour le refroidissement ou le chauffage. Si l\'azote liquide est choisi pour le refroidissement, le broyeur doit être associé au dispositif cryoPad, disponible en option. La technologie innovante cryoPad permet de sélectionner et de contrôler une température de refroidissement spécifique dans une plage de – 100°C à 0°C pour le processus de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.bead_mills.mm500_cooling.txt2\";a:4:{s:4:\"text\";s:210:\"For bead beating and wet grinding, the use of the external chiller set to 4 °C is a good choice, so that cell suspensions are efficiently cooled and heat from wet grinding processes is effectively dissipated. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.bead_mills.temp_control.hl\";a:4:{s:4:\"text\";s:33:\"Temperature control in bead mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.bead_mills.temp_control.txt\";a:4:{s:4:\"text\";s:1379:\"<p>Controlling the temperature can be crucial in wet grinding processes or bead beating processes as many materials processed in bead mills are temperature-sensitive. Excessive heat can cause undesirable chemical reactions or physical changes, such as polymer degradation, color changes in pigments, or changes in the crystalline structure of materials. For cell disruption, proteins are very temperature-sensitive and degrade quickly. Maintaining an optimal temperature ensures the integrity of the material\'s properties. Another aspect is the viscosity: Temperature fluctuations can affect the viscosity of the slurry being processed, which in turn influences the grinding efficiency and the quality of dispersion. A stable temperature ensures consistent viscosity, which is critical for achieving uniform particle sizes and a stable dispersion.<br /><br />To manage these issues, bead mills often incorporate temperature control mechanisms, such as cooling jackets or external chillers, which circulate a cooling fluid around the grinding chamber to dissipate excess heat. Some mills also feature temperature monitoring systems to enable precise control over the process conditions.<br /><br />RETSCH offers two bead mills where the temperature can be controlled easily during wet grinding or bead beating: The High Energy Ball Mill Emax and the Mixer Mill MM 500 control.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.bead_mills.thermal_plates.hl\";a:4:{s:4:\"text\";s:54:\"Régulation de la température par plaques thermiques \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.bead_mills.thermal_plates.txt\";a:4:{s:4:\"text\";s:912:\"Le refroidissement et la chauffe de l\'échantillon sont réalisés grâce au concept breveté des plaques thermiques, rendant obsolète le refroidissement de l\'échantillon avec, par exemple, des bains d\'azote liquide ouverts ou de la glace sèche. Pour la régulation, les bols de broyage sont simplement placés sur les plaques thermiques. Lorsque les bols de broyage entrent en contact avec les plaques thermiques, la chaleur est effectivement transférée des plaques vers les bols via le système de régulation. La conception brevetée du fluide hermétiquement scellé permet de faire fonctionner le broyeur avec différents fluides thermiques, assurant une régulation de température flexible et sûre et ne nécessitant qu\'un effort minimal pour l\'utilisateur. En fonction de la configuration, la température des plaques thermiques peut être réglée dans une gamme allant de – 100°C à + 100°C. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"products.consumables.cutting.accessories.overview.txt\";a:4:{s:4:\"text\";s:46:\"Accessoires pour la maintenance et l\'entretien\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.crossselling.pm.mm.hl\";a:4:{s:4:\"text\";s:93:\"La meilleure alternative à un broyeur planétaire à billes Retsch ? Un vibrobroyeur Retsch.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.crossselling.pm.mm.txt\";a:4:{s:4:\"text\";s:133:\"Bénéficiez d\'une manipulation particulièrement ergonomique tout en obtenant les mêmes finesses jusqu\'à l\'échelle du nanomètre.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.cryomill.accessories.hl\";a:4:{s:4:\"text\";s:28:\"Accessoires pour le CryoMill\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.cryomill.accessories.txt\";a:4:{s:4:\"text\";s:503:\"Le CryoMill est équipé d\'une station de broyage pour des bols de broyage à bouchon à vis d\'un volume de 10 ml, 25 ml, 35 ml ou 50 ml. Il est également possible d\'utiliser des adaptateurs pour 4 bols de broyage de 5 ml chacun ainsi que pour 6 flacons de réaction de 2 ml chacun. Un bol de broyage de 25 ml en oxyde de zirconium et des billes de broyage correspondantes ainsi qu\'un bol en PTFE sont disponibles pour les applications où l\'acier entraînerait une contamination de l\'échantillon.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.cryomill.dewar.hl\";a:4:{s:4:\"text\";s:29:\"Alimentation en azote liquide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.cryomill.dewar.txt\";a:4:{s:4:\"text\";s:417:\"Pour un fonctionnement sûr et confortable, RETSCH propose un système de remplissage automatique d\'azote liquide, disponible avec un réservoir de 50 litres, qui assure le refroidissement dans les applications de broyage cryogénique pendant environ 5 heures. Il est également possible de connecter les réservoirs cryogéniques existants au broyeur, à l\'aide d\'un tube de connexion avec soupape de sécurité.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.cryomill.features.1\";a:4:{s:4:\"text\";s:67:\"broyage cryogénique puissant par impact et friction jusqu\'à 30 Hz\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.cryomill.features.2\";a:4:{s:4:\"text\";s:82:\"3 modes de broyage différents (cryogénique, sec/humide à température ambiante)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.cryomill.features.3\";a:4:{s:4:\"text\";s:143:\"<span style=\"font-size: 10px; \"></span>système fermé d\'azote liquide (LN<sub>2</sub>) (Autofill) pour une sécurité accrue de l\'utilisateur \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.cryomill.features.4\";a:4:{s:4:\"text\";s:78:\"les bols à couvercle à vis garantissent une utilisation pratique et étanche\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.cryomill.features.5\";a:4:{s:4:\"text\";s:172:\"une large gamme d\'accessoires comprenant différentes tailles de bols et de billes, des supports d\'adaptateurs et un système d\'alimentation en azote liquide LN<sub>2</sub>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.cryomill.features.6\";a:4:{s:4:\"text\";s:88:\"bols en oxyde de zirconium en option, spécialement conçus pour le broyage cryogénique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.cryomill.features.7\";a:4:{s:4:\"text\";s:74:\"9 cycles de refroidissement et de broyage programmables (10 sec à 99 min)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.cryomill.features.hl\";a:4:{s:4:\"text\";s:21:\"Polyvalent &amp; sûr\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.cryomill.function\";a:4:{s:4:\"text\";s:433:\"Le bol de broyage du CryoMill effectue des oscillations radiales en position horizontale. L\'inertie des billes de broyage leur permet d\'impacter avec une grande énergie le matériau de l\'échantillon aux extrémités arrondies du bol et de le pulvériser.<br /><br />Le bol de broyage est continuellement refroidi à l\'azote liquide par le système de refroidissement intégré avant et pendant le processus de broyage cryogénique.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.cryomill.intro.txt\";a:4:{s:4:\"text\";s:1110:\"<b>Le broyage cryogénique est un procédé grâce auquel des substances thermosensibles et élastiques sont broyées avec succès par refroidissement à l\'azote liquide. Le CryoMill est un broyeur à billes de laboratoire spécialement conçu pour cette application. Il dispose d\'un système de refroidissement intégré qui refroidit continuellement le bol de broyage avec de l\'azote liquide avant et pendant le processus de broyage. Ainsi, l\'échantillon est fragilisé et les composants volatils sont préservés.</b><br /><br />L\'azote liquide est fourni en continu par un système de remplissage automatique, dans la quantité exacte requise pour maintenir la température à -196 °C. L\'utilisateur n\'entre jamais en contact direct avec le LN<sub>2</sub>, ce qui garantit un haut degré de sécurité opérationnelle. La polyvalence du CryoMill (cryogénique, mais aussi broyage humide et sec à température ambiante) en fait le broyeur idéal pour des quantités d\'échantillons allant jusqu\'à 20 ml. La puissance du broyage à billes par impact permet d\'obtenir une efficacité de broyage maximale. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.cryomill.jars.hl\";a:4:{s:4:\"text\";s:33:\"Bols de broyage &amp; adaptateurs\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.cryomill.operation.hl\";a:4:{s:4:\"text\";s:59:\"SECURITE DE L\'UTILISATEUR &amp; RESULTATS PARFAITS GARANTIS\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.cryomill.operation.txt\";a:4:{s:4:\"text\";s:520:\"Le CryoMill est un broyeur cryogénique conçu pour la sécurité de l\'utilisateur. L\'azote liquide circule dans le système fermé et l\'utilisateur n\'entre jamais en contact direct avec le LN2, ce qui garantit un haut degré de sécurité opérationnelle. Le système de refroidissement automatique garantit que le processus de broyage n\'est pas lancé avant que l\'échantillon ne soit complètement refroidi. Cela permet de réduire la consommation et de garantir des résultats de broyage cryogénique reproductibles.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.cryomill.operation.txt.1\";a:4:{s:4:\"text\";s:334:\"Le CryoMill est très facile à utiliser. Les paramètres tels que la fréquence d\'oscillation, le pré-refroidissement ou le temps de broyage peuvent être réglés numériquement grâce à un clavier clairement structuré. Les LED de l\'écran indiquent l\'état actuel du fonctionnement, par exemple le refroidissement ou le broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.cryomill.operation.txt.2\";a:4:{s:4:\"text\";s:576:\"En général, le broyage ne dure que quelques minutes afin que l\'échantillon ne chauffe pas pendant le processus. Si, toutefois, des temps de broyage plus longs sont nécessaires, il est également possible de présélectionner les périodes de refroidissement intermédiaire et le nombre de cycles cryogéniques.
Tous les paramètres de l\'appareil sont conservés pendant le fonctionnement en mode veille pour les broyages suivants. Le broyeur de laboratoire peut également être utilisé sans refroidissement, ce qui le rend adapté à une vaste gamme d\'applications.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.cryomill.samples.txt\";a:4:{s:4:\"text\";s:379:\"Grâce à la fragilisation des échantillons pendant le broyage cryogénique, le CryoMill convient pour pulvériser, par exemple, les déchets, la terre, les produits chimiques, les tissus, les cheveux, le bois, les boues d\'épuration, les os, les plastiques, les graines oléagineuses, le papier, les plantes, les pilules, les textiles, les aliments pour animaux, la laine, etc.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.cryomill.spiderchart.bullets.1\";a:4:{s:4:\"text\";s:23:\"Vitesse maximale 30 Hz \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.cryomill.spiderchart.bullets.4\";a:4:{s:4:\"text\";s:94:\"1 station de broyage pour les bols de min. 5 ml et max. 50 ml, adaptateur pour 6 tubes de 2 ml\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.cryomill.spiderchart.bullets.5\";a:4:{s:4:\"text\";s:163:\"Les bols de broyage sont refroidis en continu par de l\'azote liquide pendant le processus. Grâce au réservoir Autofill, le processus est particulièrement sûr. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.cryomill.spiderchart.bullets.6\";a:4:{s:4:\"text\";s:27:\"Petit modèle de paillasse \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.cryomill.spiderchart.bullets.7\";a:4:{s:4:\"text\";s:176:\"<span lang=\"EN-GB\">Programmes SOP et de cycle enregistrables, modèle compact de paillasse, 4 matériaux de bols de broyage différents pour le broyage à sec et humide</span>.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.cryomill.spiderchart.hl\";a:4:{s:4:\"text\";s:68:\"Des performances inégalées pour le broyage cryogénique de billes \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.cryomill.supplement\";a:4:{s:4:\"text\";s:40:\"Broyage cryogénique efficace à -196°C\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.cutting-mills.outro\";a:4:{s:4:\"text\";s:1078:\"<h2>Caractéristiques des broyeurs à couteaux</h2>
 
<ul><li>Broyage puissant - également de mélanges de matériaux hétérogènes</li><li>Choix de différents modèles de broyeurs à couteaux en fonction des besoins du client</li><li>Effets de coupe optimaux grâce aux barres de coupe à double effet (SM 200 &amp; SM 300)</li><li>Broyeur à couteaux SM 300 à vitesse variable de 700 à 3000 rpm, moteur de 3 kW avec couple élevé</li><li>La technologie de stockage d\'énergie rotative (RES) fournit des réserves de puissance de coupe exceptionnelles (SM 300)</li><li>Finesse finale définie grâce à des tamis de fond avec des ouvertures de 0,25-20 mm</li><li>Faible accumulation de chaleur</li><li>Nettoyage rapide et facile grâce à des rotors enfichables, des surfaces lisses et des trémies repliables (SM 200 et SM 300)</li><li>Sécurité maximale grâce au frein moteur, au verrouillage centralisé et au contrôle électronique de sécurité</li><li>Vaste gamme d\'accessoires comprenant diverses trémies, systèmes de collecte, rotors et tamis.</li></ul>
 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.cutting-mills.outro2\";a:4:{s:4:\"text\";s:533:\"<h2>Technologie des broyeurs à couteaux</h2>
Le broyage dans les broyeurs à couteaux s\'effectue par des <b>forces de coupe et de cisaillement.</b>
L\'échantillon passe à travers la trémie dans la chambre de broyage où il est saisi par le rotor et il est broyé entre les couteaux du rotor et les barres de coupe fixes insérées dans le carter.
Le temps de séjour de l\'échantillon dans la chambre est court ; dès qu\'il est assez petit pour passer à travers les ouvertures du tamis inférieur, il tombe dans le récipient.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:22:\"products.cutting_mills\";a:4:{s:4:\"text\";s:290:\"Les broyeurs à couteaux RETSCH sont utilisés avec succès pour le pré-broyage d\'une grande variété de matériaux. Les broyeurs offrent un haut niveau de sécurité et de confort. Un grand choix d\'accessoires permet une adaptation facile à chaque cas  d’application.
 <b></b><b></b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:19:\"products.disc_mills\";a:4:{s:4:\"text\";s:509:\"Les broyeurs à disques vibrants RETSCH sont particulièrement adaptés au broyage rapide et sans perte, de matériaux durs, cassants et fibreux jusqu\'à la finesse analytique. Les broyeurs sont principalement utilisés pour la préparation d\'échantillons pour l\'analyse spectrale. En raison de leur construction robuste, les broyeurs à disques sont utilisés dans des conditions difficiles dans les laboratoires et les usines pilotes, ainsi qu\'en ligne pour le contrôle qualité des matières premières. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.dm200.advantages.bullet.1\";a:4:{s:4:\"text\";s:33:\"performance de broyage excellente\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.dm200.advantages.bullet.2\";a:4:{s:4:\"text\";s:86:\"résultats de broyage reproductibles grâce au réglage précis de la largeur de fente\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.dm200.advantages.bullet.3\";a:4:{s:4:\"text\";s:77:\"facilité de nettoyage grâce à un très bon accès à la chambre de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.dm200.advantages.bullet.4\";a:4:{s:4:\"text\";s:41:\"grande longévité des disques de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.dm200.advantages.bullet.5\";a:4:{s:4:\"text\";s:65:\"grand choix de matériaux pour un broyage neutre pour l’analyse\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.dm200.advantages.bullet.6\";a:4:{s:4:\"text\";s:44:\"raccord pour l’aspiration de la poussière\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.dm200.advantages.bullet.7\";a:4:{s:4:\"text\";s:54:\"peut être combiné au concasseur à mâchoires BB 200\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.dm200.advantages.function\";a:4:{s:4:\"text\";s:1008:\"Dans le broyeur à disque DM 200 le produit alimenté arrive dans le compartiment de broyage étanche à la poussière en passant par la trémie de remplissage et il est conduit au centre de deux disques de broyage disposés à la verticale. Un disque de broyage mobile tourne contre un disque fixe et saisit le produit à broyer. L’effort de compression et la sollicitation au cisaillement provoquent les effets de broyage souhaités. La disposition progressive de la denture du disque de broyage permet d’effectuer tout d’abord un premier concassage du produit et de le transporter par les forces centrifuges vers la zone extérieure des disques où le broyage fin a lieu. Le produit broyé sort de la fente de broyage et il est récupéré dans un récipient collecteur. La largeur de la fente entre les disques de broyage est réglable continuellement. Elle peut-être ajustée de 0,1 mm à 30 mm durant l\'opération à l’aide d’une échelle et est contrôlée par une fenêtre supplémentaire.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.dm200.advantages.introduction\";a:4:{s:4:\"text\";s:386:\"Du fait de sa construction solide, le broyeur à disques DM 200 est utilisé <b>en laboratoire et dans des installations pilotes, dans des conditions de travail dures, ou encore installé dans des lignes de production pour l’assurance de la qualité des matières premières</b>. Ce broyeur à disques très puissant atteint la finesse finale souhaitée en seulement quelques minutes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.dm200.samples.txt\";a:4:{s:4:\"text\";s:527:\"Le broyeur à disques DM 200 de RETSCH est parfaitement adapté pour le pré-broyage et le broyage fin de la bauxite, du clinker de ciment, de la craie, de la chamotte, du charbon, du béton, des gravats, du coke, des céramiques dentaires, des échantillons de sol séchés, des carottes de forage, de la porcelaine électrotechnique, des ferro-alliages, du verre, du granit, du plâtre, de l\'hydroxyapatite, des minerais, du quartz, des céramiques frittées, des scories, des boues d\'épuration, des sols et de la stéatite.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.dr 100.samples.txt\";a:4:{s:4:\"text\";s:409:\"La goulotte d\'alimentation DR 100 de RETSCH est parfaitement adaptée pour l\'alimentation et le transport d\'échantillons en vrac de clinker de ciment, de produits chimiques, de café, de matériaux de construction, d\'engrais, de matières de remplissage, de farines, de céréales, de poudres métalliques, de minéraux, de noix, de matières plastiques, de sable, de semences, de sols et de poudre à laver.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.dr100.advantages.bullet.1\";a:4:{s:4:\"text\";s:68:\"Entraînement puissant pour l’alimentation uniforme de la matière\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.dr100.advantages.bullet.2\";a:4:{s:4:\"text\";s:63:\"Réglage variable du débit et de la hauteur du lit de matière\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.dr100.advantages.bullet.3\";a:4:{s:4:\"text\";s:33:\"Réglage numérique de la vitesse\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.dr100.advantages.bullet.4\";a:4:{s:4:\"text\";s:33:\"En option, commande par interface\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.dr100.advantages.bullet.5\";a:4:{s:4:\"text\";s:28:\"Réglage numérique du temps\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.dr100.advantages.bullet.6\";a:4:{s:4:\"text\";s:50:\"Unité de régulation et d’alimentation compacte\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.dr100.advantages.bullet.7\";a:4:{s:4:\"text\";s:29:\"Goulottes faciles à nettoyer\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.dr100.advantages.bullet.8\";a:4:{s:4:\"text\";s:55:\"Vaste gamme d’accessoires avec différentes goulottes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.dr100.advantages.function\";a:4:{s:4:\"text\";s:623:\"La matière chargée est amenée dans la goulotte d’alimentation par la trémie. Celle-ci est mise en oscillations à 50 (ou 60) Hz par deux électroaimants. Le courant volumique est réglable en continu. La hauteur de couche se laisse régler en fonction du produit et des besoins. La DR 100 peut être commandée par une interface externe. Ainsi le courant volumique s’adapte parexemple au rendement de broyage du broyeur ultra-centrifuge ZM 200 de RETSCH. La construction compacte sans entretien permet d’intégrer facilement les goulottes d’alimentation à de nombreux appareils ou installations de laboratoire.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.dr100.advantages.introduction\";a:4:{s:4:\"text\";s:750:\"La goulotte d’alimentation DR 100 est utilisée pour <b>l’acheminement et l’alimentation homogènes et continus</b> de matières en vrac dispersables et de poudres fines. La DR 100 alimente non seulement les broyeurs et diviseurs d’échantillons RETSCH, mais aussi des analyseurs de particules, et elle se prête également au remplissage et au dosage de matériaux variés. Du fait de sa puissance, de sa capacité d’adaptation et de sa construction compacte, elle est <b>parfaitement polyvalente</b>. Le port intégré permet <b>la commande et la régulation externes </b>de la DR 100. Les goulottes RETSCH garantissent des <b>résultats précis reproductibles</b> et l’utilisation rentable d’appareils de laboratoire et de contrôle.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.drum_mills.eyecatcher\";a:4:{s:4:\"text\";s:35:\"Broyage et mélange de gros volumes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.drum_mills.eyecatcher.tm300\";a:4:{s:4:\"text\";s:37:\"Broyage avec des billes ou des barres\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.drum_mills.eyecatcher.tm500\";a:4:{s:4:\"text\";s:31:\"Version en Inox 316L disponible\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.drum_mills.intro\";a:4:{s:4:\"text\";s:277:\"Le <b>broyeur à tambour</b> est un type de broyeur à billes adapté à la pulvérisation d\'échantillons de grande taille et de grands volumes. Le processus de broyage s\'effectue à sec ou par voie humide. La finesse finale obtenue dépend des éléments de broyage utilisé.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.drum_mills.overview.1\";a:4:{s:4:\"text\";s:35:\"Volume d\'échantillon jusqu\'à 35 l\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.drum_mills.overview.2\";a:4:{s:4:\"text\";s:29:\"Finesse finale* : &lt; 15 µm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.drum_mills.overview.3\";a:4:{s:4:\"text\";s:43:\"Grandes tailles d\'alimentation* : &lt;20 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.drum_mills.overview.4\";a:4:{s:4:\"text\";s:44:\"Version alimentaire en Inox 316 L disponible\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.drum_mills.supplement\";a:4:{s:4:\"text\";s:27:\"Broyage fin de gros volumes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.easy.sieve.pro.pharma.backweigh.hl\";a:4:{s:4:\"text\";s:72:\"Tolérance de pesée arrière pour une fiabilité encore plus grande

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.easy.sieve.pro.pharma.backweigh.txt\";a:4:{s:4:\"text\";s:159:\"Définissez les tolérances de pesée et recevez des notifications automatiques si votre échantillon ne respecte pas les limites de qualité spécifiées.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.easy.sieve.pro.pharma.barcode.hl\";a:4:{s:4:\"text\";s:38:\"Contrôle du tamis via code-barres

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.easy.sieve.pro.pharma.barcode.txt\";a:4:{s:4:\"text\";s:199:\"Plus aucune confusion : la lecture du code-barres garantit la correspondance entre le tamis et la méthode. Tout ce dont vous avez besoin, c\'est d\'un scanner portable standard avec connexion USB.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.easy.sieve.pro.pharma.bullets.1\";a:4:{s:4:\"text\";s:69:\"Enregistrement et évaluation automatiques des données de pesage

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.easy.sieve.pro.pharma.bullets.10\";a:4:{s:4:\"text\";s:170:\"Contrôlez votre tamiseuse sans effort grâce au concept de tamisage guidé avec transfert automatique des données de pesage, pour des processus numériques fiables.

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\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.easy.sieve.pro.pharma.bullets.5\";a:4:{s:4:\"text\";s:82:\"Des rapports conformes aux normes en un clic – éditeur de rapports inclus !

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avec EasySieve pro | pharma 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"products.easy.sieve.pro.pharma.guided.sieving.enhance.txt.1\";a:4:{s:4:\"text\";s:88:\"Vous pouvez contrôler les tamiseuses RETSCH suivantes avec EasySieve pro | pharma :

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"products.easy.sieve.pro.pharma.guided.sieving.enhance.txt.2\";a:4:{s:4:\"text\";s:317:\"Plus de clarté pour la gestion de votre laboratoire : créez des profils pour différentes tamiseuses ou balances dans l\'interface EasySieve pro | pharma et accédez-y selon vos besoins. De plus, vous pouvez bien sûr également évaluer les données de tamisage d\'autres tamiseuses avec EasySieve pro | pharma. 

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\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.easy.sieve.pro.pharma.hl2\";a:4:{s:4:\"text\";s:81:\"EasySieve pro / pharma remplace toutes les versions précédentes d\'EasySieve

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"products.easy.sieve.pro.pharma.indispensable.advanced.hl\";a:4:{s:4:\"text\";s:33:\"Transfert de données avancé

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"products.easy.sieve.pro.pharma.indispensable.advanced.txt\";a:4:{s:4:\"text\";s:133:\"Connectez votre LIMS et transférez les données directement vers le système, pour encore plus d\'efficacité et de transparence.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"products.easy.sieve.pro.pharma.indispensable.bullets.1\";a:4:{s:4:\"text\";s:11:\"ISPE GAMP 5\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"products.easy.sieve.pro.pharma.indispensable.bullets.2\";a:4:{s:4:\"text\";s:19:\"FDA 21 CFR Part 11 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"products.easy.sieve.pro.pharma.indispensable.bullets.3\";a:4:{s:4:\"text\";s:15:\"EC GMP Annex 11\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"products.easy.sieve.pro.pharma.indispensable.bullets.4\";a:4:{s:4:\"text\";s:83:\"pour le respect des normes les plus strictes en matière d\'assurance qualité. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"products.easy.sieve.pro.pharma.indispensable.bullets.hl\";a:4:{s:4:\"text\";s:80:\"Le système répond aux exigences de validation logicielle conformément à 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.easy.sieve.pro.pharma.indispensable.hl\";a:4:{s:4:\"text\";s:100:\"Caractéristiques essentielles - pas seulement pour les professionnels du secteur pharmaceutique

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"products.easy.sieve.pro.pharma.indispensable.partner.hl\";a:4:{s:4:\"text\";s:67:\"Votre partenaire pour les bonnes pratiques de fabrication (BPF)

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"products.easy.sieve.pro.pharma.indispensable.partner.hl2\";a:4:{s:4:\"text\";s:35:\"Exclusivement pour EasySieve pharma\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"products.easy.sieve.pro.pharma.indispensable.partner.txt\";a:4:{s:4:\"text\";s:488:\"Répondez facilement à toutes les exigences réglementaires, y compris la piste d\'audit et l\'attribution traçable des utilisateurs. Vos données sont stockées sous forme cryptée et ne peuvent être modifiées. Cela vous permet de garder une vue d\'ensemble à tout moment et de retracer entièrement tous les processus et toutes les actions des utilisateurs. Votre analyse granulométrique est ainsi transparente et sécurisée, pour une traçabilité cohérente de chaque analyse.

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\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:62:\"products.easy.sieve.pro.pharma.indispensable.precise.bullets.1\";a:4:{s:4:\"text\";s:27:\"Différents percentiles

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:62:\"products.easy.sieve.pro.pharma.indispensable.precise.bullets.2\";a:4:{s:4:\"text\";s:9:\"Quantiles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:62:\"products.easy.sieve.pro.pharma.indispensable.precise.bullets.3\";a:4:{s:4:\"text\";s:33:\"Répartition granulométrique

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\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:62:\"products.easy.sieve.pro.pharma.indispensable.precise.bullets.5\";a:4:{s:4:\"text\";s:4:\"RRSB\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:62:\"products.easy.sieve.pro.pharma.indispensable.precise.bullets.6\";a:4:{s:4:\"text\";s:25:\"Indice de finesse AFS

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\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:62:\"products.easy.sieve.pro.pharma.indispensable.precise.bullets.8\";a:4:{s:4:\"text\";s:23:\"et bien plus encore

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"products.easy.sieve.pro.pharma.indispensable.precise.hl\";a:4:{s:4:\"text\";s:25:\"Évaluation complète

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"products.easy.sieve.pro.pharma.indispensable.precise.txt\";a:4:{s:4:\"text\";s:70:\"You can choose from a broad variety of evaluation data. Such as:&nbsp;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.easy.sieve.pro.pharma.individual.hl\";a:4:{s:4:\"text\";s:55:\"Tolérances individuelles avec tolérance de pesée

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.easy.sieve.pro.pharma.individual.txt\";a:4:{s:4:\"text\";s:742:\"Vous souhaitez contrôler au maximum vos pesées ? Grâce à la fonction Weigh-In-Tolerance, vous pouvez déterminer vous-même le degré de précision requis pour la pesée de vos échantillons. Vous indiquez la quantité d\'échantillon souhaitée et définissez individuellement les écarts autorisés vers le haut et vers le bas, simplement sous forme de pourcentage. Cela vous permet d\'ajuster les tolérances exactement à vos flux de travail spécifiques et garantit que chaque échantillon est analysé de manière reproductible. Contrairement à l\'assistant de pesée, la fonction Weigh-In-Tolerance est entièrement basée sur vos exigences de processus individuelles et permet une plage de chargement particulièrement précise.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.easy.sieve.pro.pharma.proactively.hl\";a:4:{s:4:\"text\";s:92:\"Évitez de manière proactive les tamisages incorrects grâce à l\'analyse des tendances

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"products.easy.sieve.pro.pharma.proactively.process.hl\";a:4:{s:4:\"text\";s:30:\"Surveillance des processus

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"products.easy.sieve.pro.pharma.proactively.process.txt\";a:4:{s:4:\"text\";s:481:\"Restez flexible et réagissez rapidement : la comparaison continue de vos résultats de tamisage rend immédiatement visibles les changements dans le processus. Cela vous permet de détecter rapidement les écarts et d\'apporter directement les ajustements nécessaires pour garantir une production sans erreur. Un avantage pour vous : l\'analyse des tendances vous aide à éviter les répétitions, vous fait gagner un temps précieux et augmente la fiabilité de vos analyses.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"products.easy.sieve.pro.pharma.proactively.test.hl\";a:4:{s:4:\"text\";s:41:\"Surveillance des équipements de test

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"products.easy.sieve.pro.pharma.proactively.test.txt\";a:4:{s:4:\"text\";s:562:\"Le colmatage des mailles du tamis (aveuglement) et la diminution de la tension du tamis due au vieillissement ou à une utilisation intensive rendent les tamis de test inutilisables. Fiez-vous à des données objectives plutôt qu\'à des estimations : l\'analyse des tendances vous indique immédiatement lorsque vos tamis ne fonctionnent plus conformément aux normes et doivent être remplacés. Indépendamment de cela, nous continuons à vous proposer une inspection qualifiée et conforme aux normes de vos tamis grâce au service de calibration RETSCH !

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.easy.sieve.pro.pharma.proactively.txt\";a:4:{s:4:\"text\";s:330:\"L\'analyse des tendances vous permet de garder en permanence un œil sur vos analyses granulométriques. En comparant plusieurs tamisages à l\'aide de paramètres librement sélectionnables, vous pouvez identifier les écarts à un stade précoce et garantir le maintien de vos normes de qualité, de manière simple et fiable.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.easy.sieve.pro.pharma.process.hl\";a:4:{s:4:\"text\";s:42:\"Assistant de pesage - Rapide et fiable

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.easy.sieve.pro.pharma.process.txt\";a:4:{s:4:\"text\";s:719:\"Veillez à utiliser les tamis RETSCH afin de bénéficier de notre nouvel assistant de pesage, qui vous recommande directement la charge optimale pour chaque tamis. Cela vous permet d\'éviter les résultats erronés dus à une surcharge ou à une sous-charge et vous évite des répétitions inutiles. Un problème courant : la diversité des matériaux échantillonnés rend difficile le chargement correct. EasySieve pro | pharma vous libère de ce souci : après avoir saisi la densité apparente de l\'échantillon, le système vous indique la plage de pesée optimale. Votre tamisage devient reproductible et fiable.
Bien entendu, les tamis de test d\'autres fabricants peuvent être utilisés comme d\'habitude.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.easy.sieve.pro.pharma.txt.1\";a:4:{s:4:\"text\";s:302:\"Votre travail mérite efficacité et fiabilité – EasySieve pro et sa variante EasySieve pharma remplacent notre logiciel EasySieve classique – et les fonctionnalités ont été considérablement étendues pour vous. Contrôlez vos analyses granulométriques de manière rapide et sans erreur !

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.easy.sieve.pro.pharma.txt.2\";a:4:{s:4:\"text\";s:491:\"Au laboratoire, vous êtes chaque jour soumis à des contraintes de temps. Un tamisage incorrect fait perdre un temps de travail précieux et retarde les processus suivants. EasySieve pro | pharma a été développé précisément pour répondre à vos besoins : le logiciel facilite la préparation, l\'exécution et l\'évaluation numérique de vos analyses granulométriques et minimise les sources d\'erreur, afin que vous puissiez vous concentrer sur les tâches vraiment importantes. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.easysieve.advantages.bullet.1\";a:4:{s:4:\"text\";s:56:\"Saisie, évaluation et gestion automatisées des mesures\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.easysieve.advantages.bullet.10\";a:4:{s:4:\"text\";s:125:\"EasySieve CFR : AuditTrail Manager offre trois niveaux d\'utilisateurs différents : d\'administrateur à utilisateur standard \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.easysieve.advantages.bullet.2\";a:4:{s:4:\"text\";s:28:\"Structure logique, intuitive\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.easysieve.advantages.bullet.3\";a:4:{s:4:\"text\";s:40:\"Protocole de mesures conforme aux normes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.easysieve.advantages.bullet.4\";a:4:{s:4:\"text\";s:64:\"Transformation complexe dans le domaine graphique et tabellaire \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.easysieve.advantages.bullet.5\";a:4:{s:4:\"text\";s:56:\"Couplage des données de différents appareils de mesure\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.easysieve.advantages.bullet.6\";a:4:{s:4:\"text\";s:84:\"Détection et paramétrage automatiques des balances d’analyses les plus courantes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.easysieve.advantages.bullet.7\";a:4:{s:4:\"text\";s:34:\"Exportation complète des données\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.easysieve.advantages.bullet.8\";a:4:{s:4:\"text\";s:112:\"EasySieve CFR : AuditTrail intégré pour une documentation cohérente de chaque étape du processus de tamisage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.easysieve.advantages.bullet.9\";a:4:{s:4:\"text\";s:70:\"EasySieve CFR : toutes les données sont stockées sous forme cryptée\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.easysieve.advantages.function\";a:4:{s:4:\"text\";s:3466:\"<b>Entrée des paramètres</b>
Tous les paramètres disponibles (tels que la configuration du tamis, le poids du tamis, les réglages de la tamiseuse) ainsi que les caractéristiques, qui doivent être calculées, peuvent être saisis en cliquant avec la souris dans les champs correspondants.
<b>Analyse granulométrique</b>
Le programme accepte les entrées de données automatiques et manuelles à partir de la balance et du système de tamisage. Toutes les tamiseuses RETSCH de la série &quot;control&quot; peuvent être commandées automatiquement avec EasySieve®. Une fois le tamisage terminé, les tamis chargés sont repesés. En déterminant la différence de poids, le programme détecte automatiquement les proportions de masse et les affecte en conséquence aux fractions correspondantes.
<b>Évaluation</b>
Le logiciel EasySieve calcule toutes les distributions de particules ainsi que les valeurs caractéristiques de la taille des particules, ce qui permet de présenter les résultats sous des formes de présentation standard, telles que des tableaux et des graphiques. Le débit cumulé ou les valeurs résiduelles, la densité de distribution et les histogrammes peuvent être inclus dans les distributions de tailles de particules standard.
<b>Exportation des données</b>
Toutes les données mesurées peuvent être imprimées, sauvegardées et exportées sous forme de tableaux et de graphiques. Le transfert automatique dans le système LIMS est possible.
<b>Système Requis Easy Sieve</b>
<table><thead><tr><th scope=\"col\">Composant</th><th scope=\"col\">Exigences minimales</th></tr></thead><tbody><tr><td>Système d\'exploitation</td><td>Windows 10 (64bit)</td></tr><tr><td rowspan=\"1\">Processeur</td><td rowspan=\"1\">Intel Core i5</td></tr><tr><td rowspan=\"1\">RAM</td><td rowspan=\"1\">4 GB</td></tr><tr><td rowspan=\"1\">Espace disque dur requis</td><td rowspan=\"1\">50 MB</td></tr><tr><td rowspan=\"1\">Espace disque dur recommandé</td><td rowspan=\"1\">100 GB</td></tr><tr><td rowspan=\"1\">USB interface</td><td rowspan=\"1\">2 (2.0 ou plus haut, un pour le logiciel et un pour la tamiseuse)</td></tr><tr><td rowspan=\"1\">RS232 ou USB interface</td><td rowspan=\"1\">1 (pour la connexion en option d\'une balance)</td></tr><tr><td rowspan=\"1\">Connection réseau</td><td rowspan=\"1\">recommandé pour sauvegardes automatiques</td></tr><tr><td rowspan=\"1\">Connection internet</td><td rowspan=\"1\">recommandé pour support à distance</td></tr></tbody></table>
 &nbsp;<b>Système Requis Easy Sieve CFR</b> 
<table><thead><tr><th scope=\"col\">Composant</th><th scope=\"col\">Exigences minimales</th></tr></thead><tbody><tr><td>Système d\'exploitation</td><td>Windows 10 (64bit)</td></tr><tr><td rowspan=\"1\">Processeur</td><td rowspan=\"1\">Intel Core i5</td></tr><tr><td rowspan=\"1\">RAM</td><td rowspan=\"1\">8 GB</td></tr><tr><td rowspan=\"1\">Espace disque dur Requis</td><td rowspan=\"1\">50 MB</td></tr><tr><td rowspan=\"1\">Espace disque dur Recommandé</td><td rowspan=\"1\">250 GB</td></tr><tr><td rowspan=\"1\">USB interface</td><td rowspan=\"1\">2 (2.0 ou plus haut, un pour le logiciel et un pour la tamiseuse)</td></tr><tr><td rowspan=\"1\">RS232 or USB interface</td><td rowspan=\"1\">1 (pour la connexion en option d\'une balance)</td></tr><tr><td rowspan=\"1\">Connexion réseau</td><td rowspan=\"1\">recommandé pour sauvegardes automatiques</td></tr><tr><td rowspan=\"1\">Connexion Internet</td><td rowspan=\"1\">recommandé pour support à distance</td></tr></tbody></table>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.easysieve.advantages.introduction\";a:4:{s:4:\"text\";s:508:\"<b>EasySieve, le logiciel pour l\'analyse de la granulométrie</b>, dépasse l\'évaluation manuelle à bien des égards, car le logiciel est capable de <b>contrôler automatiquement les procédures de pesées et les mesures nécessaires</b> - de l\'enregistrement du poids du tamis jusqu\'à l\'évaluation des données. Il est plus simple et plus confortable à utiliser que jamais, et, pour le dire simplement, “facile”.
<b>La nouvelle version EasySieve CFR est conforme à la norme FDA 21 CFR Part 11.</b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.easysieve.intro.txt\";a:4:{s:4:\"text\";s:419:\"EasySieve, le logiciel d\'analyse de la taille des particules, dépasse l\'évaluation manuelle à bien des égards. Le logiciel est capable de contrôler automatiquement les procédures de mesure et de pesage nécessaires - de l\'enregistrement du poids du tamis à l\'évaluation des données. Il est simple et pratique à utiliser et il est également disponible dans une version conforme à la norme FDA 21 CFR Part 11.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.emax.accessories.aeration_cover.headline\";a:4:{s:4:\"text\";s:23:\"Couvercle d’aération\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.emax.accessories.aeration_cover.text\";a:4:{s:4:\"text\";s:173:\"RETSCH propose un couvercle d’aération spécial pour les bols de broyage conçus pour des applications nécessitant le maintien d’une atmosphère spéciale dans le bol.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.emax.accessories.balls.headline\";a:4:{s:4:\"text\";s:59:\"Différentes tailles &amp; matériaux de billes de broyage \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.emax.accessories.balls.text\";a:4:{s:4:\"text\";s:167:\"Les billes de broyage sont disponibles en acier inoxydable, en carbure de tungstène et en oxyde de zirconium. Les tailles vont de 0,1 mm à 15 mm, selon le matériau.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.emax.accessories.balls.text.1\";a:4:{s:4:\"text\";s:103:\"Les billes de broyage sont disponibles dans des tailles allant de 0,1 mm à 25 mm, selon le matériau. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.emax.accessories.headline\";a:4:{s:4:\"text\";s:25:\"Large gamme d\'accessoires\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.emax.accessories.headline.supplement\";a:4:{s:4:\"text\";s:49:\"Pour des procédés de broyage sûrs et efficaces\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.emax.accessories.jars.headline\";a:4:{s:4:\"text\";s:43:\"Bols de broyage en 3 matériaux différents\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.emax.accessories.jars.text\";a:4:{s:4:\"text\";s:260:\"Les bols de broyage sont disponibles en 50 ml, 80 ml et 125 ml, et sont fabriqués dans des matériaux comprenant l’acier inoxydable, le carbure de tungstène et l’oxyde de zirconium, ce qui garantit une préparation de l’échantillon sans contamination.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.emax.cooling-system.headline1\";a:4:{s:4:\"text\";s:37:\"Excellent système de refroidissement\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.emax.cooling.headline\";a:4:{s:4:\"text\";s:55:\"Système de refroidissement à l’eau très performant\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.emax.cooling.headline.supplement\";a:4:{s:4:\"text\";s:52:\"qui empêche toute interruption pour refroidissement\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.emax.cooling.text\";a:4:{s:4:\"text\";s:1040:\"Le plus grand défi lors du développement d’un broyeur à billes à haute énergie est de maintenir la température sous contrôle car l’énergie produite lors du broyage conduit à une chaleur considérable accumulée à l’intérieur du bol de broyage. <br /><br />RETSCH a résolu ce problème avec un système innovant de refroidissement à l’eau intégré. Par conséquent, l’Emax ne requiert généralement pas d’interruptions pour refroidissement, comme c’est typiquement le cas pour des procédés longs dans des broyeurs à billes classiques, même à faible vitesse. <br /><br /> Dans l’Emax, le système de refroidissement refroidit les bols de broyage par l’intermédiaire des supports de bol. Ce système est très efficace, la chaleur étant plus facilement diffusée dans l’eau que dans l’air. L’utilisateur peut choisir entre 3 modes de refroidissement : en plus du refroidissement interne, le broyeur peut être connecté à un refroidisseur ou à un robinet pour réduire davantage la température.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.emax.function.headline\";a:4:{s:4:\"text\";s:72:\"Le mécanisme unique de broyage produit une granulométrie submicronique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.emax.function.text\";a:4:{s:4:\"text\";s:992:\"Le broyeur à billes à haute énergie Emax réunit, à lui seul, les avantages de l’impact à haute fréquence, de la friction intensive et des mouvements circulaires contrôlés des bols pour une performance de broyage extrêmement efficace. <br /><br /> Les bols de broyage ont une forme ovale et sont montés respectivement sur deux disques. Ces disques déplacent les bols sur une trajectoire circulaire sans changer leur orientation. L’interaction entre la géométrie du bol et le mouvement provoque un fort frottement entre les billes de broyage, le matériau de l’échantillon et les parois du bol, ainsi qu’une accélération rapide qui permet l’impact des billes avec une grande force sur l’échantillon aux extrémités arrondies des bols. Ceci améliore significativement le mélange des particules et permet d’obtenir un broyage plus fin et une distribution granulométrique plus étroite par rapport à ce qui est possible d’obtenir dans des broyeurs à billes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.emax.intro.bullets.1\";a:4:{s:4:\"text\";s:74:\"le broyage le plus rapide et le plus fin que les autres broyeurs à billes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.emax.intro.bullets.2\";a:4:{s:4:\"text\";s:88:\"la vitessee de 2000 tr/min&nbsp;permet la pulvérisation ultra-rapide de l\'échantillon \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.emax.intro.bullets.3\";a:4:{s:4:\"text\";s:100:\"le refroidissement à l\'eau permet un fonctionnement continu sans les arrêts pour refroidissements \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.emax.intro.bullets.4\";a:4:{s:4:\"text\";s:39:\"broyage sous contrôle de température \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.emax.intro.bullets.5\";a:4:{s:4:\"text\";s:139:\"la distribution étroite de la taille des particules grâce à la conception spéciale des bols qui améliore le broyage de l\'échantillon \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.emax.intro.txt\";a:4:{s:4:\"text\";s:246:\"L\'E<sub style=\"\">max</sub> est un nouveau type de broyeur planétaire à billes pour le broyage à haute énergie. La combinaison unique de friction élevée et d’impact permet un broyage extrêmement fin des particules en un temps très court.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.emax.jars.headline\";a:4:{s:4:\"text\";s:38:\"Géométrie unique des bols de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.emax.jars.text\";a:4:{s:4:\"text\";s:245:\"Le broyeur à billes à haute énergie Emax réunit, à lui seul, les avantages de l’impact à haute fréquence, de la friction intensive et des mouvements circulaires contrôlés des bols pour une performance de broyage extrêmement efficace.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.emax.operation.closing.headline\";a:4:{s:4:\"text\";s:46:\"Fermeture du dispositif de verrouillage du bol\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.emax.operation.headline\";a:4:{s:4:\"text\";s:23:\"Fonctionnement intuitif\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.emax.operation.inserting.headline\";a:4:{s:4:\"text\";s:27:\"Insertion du bol de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.emax.operation.touchscreen.headline\";a:4:{s:4:\"text\";s:33:\"Utilisation de l’écran tactile\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.emax.overview.1\";a:4:{s:4:\"text\";s:40:\"Volume d\'échantillon jusqu\'à 2 x 45 ml\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.emax.overview.2\";a:4:{s:4:\"text\";s:26:\"Finesse finale* : 0,08 µm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.emax.overview.3\";a:4:{s:4:\"text\";s:36:\"Mécanisme de broyage très efficace\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.emax.overview.4\";a:4:{s:4:\"text\";s:59:\"Le refroidissement par eau permet un fonctionnement continu\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.emax.overview.eyecatcher\";a:4:{s:4:\"text\";s:28:\"Broyage ultrafin à 2000 rpm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.emax.spiderchart.bullets.1\";a:4:{s:4:\"text\";s:26:\"Vitesse maximale 2000 rpm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.emax.spiderchart.bullets.2\";a:4:{s:4:\"text\";s:73:\"Granulométrie d\'alimentation jusqu\'à 5 mm et finesse finale de 0,08 µm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.emax.spiderchart.bullets.3\";a:4:{s:4:\"text\";s:82:\"Deux stations de broyage pour des bols de broyage de 50 ml min. et de 125 ml max. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.emax.spiderchart.bullets.5\";a:4:{s:4:\"text\";s:116:\"Surveillance de la température et broyage à température contrôlée, refroidissement à l\'eau des bols de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.emax.spiderchart.bullets.6\";a:4:{s:4:\"text\";s:119:\"POS et programmes de cycle enregistrables, 4 matériaux de bols de broyage différents pour le broyage à sec et humide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.emax.spiderchart.hl\";a:4:{s:4:\"text\";s:77:\"Plus rapide - plus fin - plus froid - le broyeur à billes le plus performant\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.emax.video.headline\";a:4:{s:4:\"text\";s:28:\"Vidéo de présentation Emax\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.gm200.accessories.1.hl\";a:4:{s:4:\"text\";s:29:\"Couvercle gravitique breveté\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.gm200.accessories.1.txt\";a:4:{s:4:\"text\";s:96:\"Ajuste automatiquement le volume de la chambre de broyage au volume changeant de l\'échantillon.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.gm200.accessories.2.hl\";a:4:{s:4:\"text\";s:46:\"Couvercle gravitique avec canaux d\'évacuation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.gm200.accessories.2.txt\";a:4:{s:4:\"text\";s:80:\"Idéalement conçu pour homogénéiser les échantillons à forte teneur en eau.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.gm200.accessories.3.hl\";a:4:{s:4:\"text\";s:24:\"Récipient en acier inox\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.gm200.accessories.3.txt\";a:4:{s:4:\"text\";s:55:\"Usure minime lors du traitement des échantillons durs.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.gm200.accessories.4.hl\";a:4:{s:4:\"text\";s:20:\"Couvercle réducteur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.gm200.accessories.4.txt\";a:4:{s:4:\"text\";s:123:\"Réduit le volume de la chambre à 0,5 ou 0,3 litre pour une homogénéisation optimale des petits volumes d\'échantillons.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.gm200.accessories.5.hl\";a:4:{s:4:\"text\";s:25:\"Couteau à lame dentelée\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.gm200.accessories.5.txt\";a:4:{s:4:\"text\";s:90:\"Utilisé pour les échantillons particulièrement durs comme la viande grasse et fibreuse.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.gm200.accessories.6.hl\";a:4:{s:4:\"text\";s:8:\"Kit Cryo\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.gm200.accessories.6.txt\";a:4:{s:4:\"text\";s:70:\"Pour homogénéiser les échantillons collants avec de la glace sèche\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.gm200.accessories.7.txt\";a:4:{s:4:\"text\";s:82:\"Avec 2 lames, il convient au broyage à froid et à la coupe d\'échantillons durs.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.gm200.accessories.hl\";a:4:{s:4:\"text\";s:26:\"Accessoires &amp; Options \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.gm200.accessories.txt\";a:4:{s:4:\"text\";s:272:\"Une gamme de différents récipients, couvercles et couteaux fait du GRINDOMIX GM 200 un broyeur à couteaux véritablement universel, adapté non seulement au traitement d\'échantillons des aliments et d\'aliments pour animaux, mais aussi à une large gamme de matériaux.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.gm200.applications.hl\";a:4:{s:4:\"text\";s:19:\"Matériaux typiques\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.gm200.applications.txt\";a:4:{s:4:\"text\";s:507:\"Les broyeurs à couteaux RETSCH sont adaptés à une vaste gamme d\'applications. Les matériaux typiques comprennent les bonbons, les céréales, le fromage, les comprimés enrobés, les éclats de cacao, les compléments alimentaires, les fruits secs et frais, les pellets pour animaux, le poisson, les produits congelés, le jambon, la laitue, la viande, les noix, les graines oléagineuses, les produits pharmaceutiques, les matières végétales, les saucisses, le savon, les épices, les légumes, etc.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.gm200.cryo.1.hl\";a:4:{s:4:\"text\";s:14:\"Couvercle Cryo\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.gm200.cryo.1.txt\";a:4:{s:4:\"text\";s:202:\"La partie inférieure est en acier inoxydable, les ouvertures latérales permettent l\'évaporation du CO<sub>2</sub> lors du broyage cryogénique ; la partie supérieure est le couvercle standard en PP.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.gm200.cryo.2.hl\";a:4:{s:4:\"text\";s:37:\"Récipient en acier inox avec ergots \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.gm200.cryo.2.txt\";a:4:{s:4:\"text\";s:66:\"Les ergots contribuent à un mélange minutieux de l\'échantillon.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.gm200.cryo.3.hl\";a:4:{s:4:\"text\";s:20:\"Couteau métallique \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.gm200.cryo.3.txt\";a:4:{s:4:\"text\";s:139:\"Ce couteau a 2 lames et est un indispensable pour le broyage cryogénique. Il est également bien adapté à la coupe d\'échantillons durs.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:22:\"products.gm200.cryo.hl\";a:4:{s:4:\"text\";s:44:\"Broyage cryogénique avec de la glace sèche\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.gm200.cryo.txt\";a:4:{s:4:\"text\";s:245:\"Pour broyer des matériaux résistants ou élastiques qui ne peuvent être homogénéisés à température ambiante, un Kit Cryo est disponible pour assurer un broyage sûr et efficace avec de la glace sèche. Il se compose de trois éléments :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.gm200.database.txt\";a:4:{s:4:\"text\";s:130:\"Pour trouver la meilleure solution pour votre tâche de broyage d\'échantillons, consultez notre base de données d\'applications :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.gm200.features.1\";a:4:{s:4:\"text\";s:81:\"Broyage et homogénéisation de l\'ensemble de l\'échantillon en quelques secondes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.gm200.features.2\";a:4:{s:4:\"text\";s:46:\"Pré-broyage et broyage fin en un seul broyeur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.gm200.features.3\";a:4:{s:4:\"text\";s:163:\"Vitesse variable jusqu\'à 10 000 min<sup>-1</sup> avec fonction Boost à 14 000 min<sup>-1</sup> pour un meilleur broyage des échantillons difficiles et collants \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.gm200.features.4\";a:4:{s:4:\"text\";s:64:\"Convient pour des volumes d\'échantillons allant jusqu\'à 700 ml\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.gm200.features.5\";a:4:{s:4:\"text\";s:68:\"Kit Cryo disponible pour le broyage à froid avec de la glace sèche\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.gm200.features.6\";a:4:{s:4:\"text\";s:54:\"8 SOPs et 4 cycles de programme peuvent être stockés\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.gm200.features.7\";a:4:{s:4:\"text\";s:127:\"Couvercles gravitiques ou réducteurs de volumes, en option, pour une réduction automatique du volume de la chambre de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.gm200.features.8\";a:4:{s:4:\"text\";s:68:\"Toutes les parties en contact avec l\'échantillon sont autoclavables\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.gm200.features.hl\";a:4:{s:4:\"text\";s:37:\"La norme dans l\'industrie alimentaire\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.gm200.function_principle.txt\";a:4:{s:4:\"text\";s:489:\"<b>Deux lames tranchantes, robustes</b> tournent dans le centre du bol de broyage. Selon le sens de rotation, la réduction de taille est effectuée avec le côté non tranchant (pré-broyage) ou le côté tranchant (broyage fin). Le couteau est indirectement entraîné par un moteur puissant de 1000 W. Une vitesse de pré-sélection qui est gérée électroniquement assure une adaptation optimale aux exigences de chaque application ainsi que des résultats reproductibles de broyage. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.gm200.gravity.hl\";a:4:{s:4:\"text\";s:74:\"Le couvercle gravitique permet un volume variable de la chambre de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.gm200.gravity.txt\";a:4:{s:4:\"text\";s:650:\"RETSCH a développé un couvercle gravitique qui réduit le volume du récipient de broyage, empêchant l\'échantillon d\'échapper au processus de broyage en s\'accrochant aux parois du récipient. Le couvercle tombe sous son propre poids pendant le broyage et repose toujours directement sur l\'échantillon. Il en résulte une homogénéisation complète de l\'échantillon.<br /><br />Le couvercle gravitique est également disponible avec des canaux d\'évacuation. Il garantit que le liquide cellulaire libéré par l\'échantillon pendant le broyage est renvoyé par ces canaux au centre du récipient, ce qui permet une homogénéisation parfaite. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.gm200.intro.hl\";a:4:{s:4:\"text\";s:48:\"Broyage reproductible d\'échantillons d\'aliments\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.gm200.intro.txt\";a:4:{s:4:\"text\";s:1128:\"Le broyeur à couteaux GRINDOMIX GM 200 est l\'instrument idéal pour broyer et homogénéiser les aliments et les fourrages pour animaux. Avec deux lames tranchantes et robustes et un puissant moteur de 1000 W, il permet de broyer rapidement et efficacement des volumes d\'échantillons allant jusqu\'à 0,7 litre.<br /><br />Le GM 200 est non seulement idéal pour homogénéiser des substances à forte teneur en eau, en huile ou en graisse, mais il convient également parfaitement au broyage de produits secs, mous et moyennement durs.<br /><br />Le processus d\'homogénéisation rapide, sans augmentation notable de la température, garantit la préservation des composants volatils de l\'échantillon.<br /><br />Grâce au réglage reproductible des paramètres, des programmes et des séquences, ce broyeur garantit des résultats d\'analyse avec un écart type minimal. Ces caractéristiques ainsi que le large choix de couvercles et de récipients, permettant d\'adapter le broyeur aux exigences de chaque application, font du GRINDOMIX GM 200 un broyeur-mixeur professionnel supérieur à tout mixeur domestique commercial.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.gm200.operation.caption.1\";a:4:{s:4:\"text\";s:41:\"Ecran tactile confortable de 4,3\'\' pouces\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.gm200.operation.caption.2\";a:4:{s:4:\"text\";s:30:\"Accès au portail web MyRETSCH\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.gm200.operation.hl\";a:4:{s:4:\"text\";s:27:\"Utilisation simple et sûre\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.gm200.operation.txt\";a:4:{s:4:\"text\";s:437:\"Le GM 200 est équipé d\'un écran tactile de 4,3\'\' qui permet un paramétrage facile, le stockage des SOP et l\'accès direct au portail web MyRETSCH via le code QR. 8 programmes et 4 cycles de programme peuvent être enregistrés pour les opérations de routine. Avant et après le processus de broyage, le récipient avec son couvercle, le couteau inséré et l\'échantillon, peut être installé et retiré comme une unité complète.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.gm200.video.hl\";a:4:{s:4:\"text\";s:43:\"Vidéo de présentation du GRINDOMIX GM 200\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.gm300.accessories.1.hl\";a:4:{s:4:\"text\";s:46:\"Couvercle gravitique en plastique autoclavable\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.gm300.accessories.4.hl\";a:4:{s:4:\"text\";s:64:\"Couvercle spécial pour les applications avec de la glace sèche\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.gm300.accessories.4.txt\";a:4:{s:4:\"text\";s:118:\"Fabriqué en plastique autoclavable, il permet à une éventuelle surpression de s\'échapper par une petite ouverture.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.gm300.accessories.5.hl\";a:4:{s:4:\"text\";s:8:\"Couteaux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.gm300.accessories.5.txt\";a:4:{s:4:\"text\";s:226:\"4 couteaux différents disponibles : inox, inox avec lames dentelées, lames et cylindre entièrement en métal, avec revêtement en titane-niobium pour une réduction de la taille sans métaux lourds. Tous sont autoclavables.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.gm300.accessories.6.hl\";a:4:{s:4:\"text\";s:7:\"Racloir\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.gm300.accessories.6.txt\";a:4:{s:4:\"text\";s:68:\"Facilite la récupération des échantillons collants du récipient.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.gm300.accessories.txt\";a:4:{s:4:\"text\";s:346:\"Une gamme de différents récipients, couvercles et couteaux fait du GRINDOMIX GM 300 un broyeur véritablement universel. Le choix du récipient de broyage dépend des produits à traiter. Les récipients en plastique standard conviennent à la majorité des applications. D\'autres accessoires sont disponibles pour les applications spéciales. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:22:\"products.gm300.cryo.hl\";a:4:{s:4:\"text\";s:44:\"BROYAGE CRYOGÉNIQUE AVEC DE LA GLACE SÈCHE\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.gm300.cryo.txt\";a:4:{s:4:\"text\";s:496:\"Les matériaux tenaces ou élastiques qui ne peuvent être homogénéisés à température ambiante sont homogénéisés de manière sûre et efficace dans le GM 300 à l\'aide de glace sèche. Pour cette application, un couvercle cryogénique spécial avec une petite ouverture pour permettre à une éventuelle surpression de s\'échapper est disponible. Utilisé en combinaison avec un récipient en acier inoxydable et un couteau en métal plein, il assure un broyage à froid sûr et efficace.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.gm300.features.1\";a:4:{s:4:\"text\";s:126:\"Broyage efficace des aliments jusqu\'à 4500 ml grâce à un moteur puissant de 1,1 kW (puissance de crête absorbée &gt;3 kW)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.gm300.features.2\";a:4:{s:4:\"text\";s:151:\"Pré-broyage et broyage fin en un seul broyeur : action de coupe en mode normal, broyage par impact en mode inversé, pré-broyage en mode intermittent\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.gm300.features.3\";a:4:{s:4:\"text\";s:68:\"Toutes les parties en contact avec l\'échantillon sont autoclavables\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.gm300.features.4\";a:4:{s:4:\"text\";s:150:\"Adaptation parfaite aux exigences de l\'application par une vitesse variable de 500 à 4000 min<sup>-1</sup> avec un pas de 100 min<sup>-1</sup><br /> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.gm300.features.5\";a:4:{s:4:\"text\";s:88:\"Couvercle gravitique, en option, pour une réduction automatique du volume de la chambre\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.gm300.features.6\";a:4:{s:4:\"text\";s:41:\"10 programmes SOPs peuvent être stockés\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.gm300.features.7\";a:4:{s:4:\"text\";s:51:\"Bols de broyage en plastique et en inox disponibles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.gm300.features.hl\";a:4:{s:4:\"text\";s:46:\"Pour des échantillons alimentaires volumineux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.gm300.function_principle.txt\";a:4:{s:4:\"text\";s:625:\"Le broyeur à couteaux de laboratoire GM 300 est équipé de quatre lames robustes et acérées, qui tournent au centre du récipient de broyage. Selon le sens de rotation, le broyage s\'effectue avec le côté non tranchant (prébroyage) ou le côté tranchant (broyage fin). Les couteaux sont protégés par une contre-lame contre les dommages causés par des échantillons de matériaux durs.<br /><br />Le couteau est entraîné indirectement par un moteur puissant de 1,1 kW qui peut atteindre des pics temporaires de 3 kW. Une vitesse sélectionnable, maintenue électroniquement, garantit des résultats reproductibles.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.gm300.intro.hl\";a:4:{s:4:\"text\";s:24:\"Broyer de grands volumes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.gm300.intro.txt\";a:4:{s:4:\"text\";s:889:\"Avec son système spécial de couteaux et sa chambre de broyage à volume variable, le broyeur à couteaux de laboratoire GRINDOMIX GM 300 traite une grande variété d\'échantillons rapidement et de manière reproductible pour obtenir des échantillons analytiques totalement homogènes - en quelques secondes ! Grâce au volume de la chambre de broyage de 5000 ml, ce broyeur permet d\'homogénéiser facilement un pain entier ou une pizza complète en une seule opération.<br /><br />Grâce au réglage reproductible des paramètres et des programmes, le broyeur à couteaux GM 300 garantit des résultats d\'analyse avec un écart type minimal. Ces caractéristiques ainsi que le large choix de couvercles et de récipients, permettant d\'adapter le broyeur aux exigences de chaque application, font du GRINDOMIX GM 300 un appareil professionnel supérieur à tout mixeur domestique.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.gm300.operation.hl\";a:4:{s:4:\"text\";s:36:\"Manipulation &amp; nettoyage simples\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.gm300.operation.txt\";a:4:{s:4:\"text\";s:1012:\"Le fonctionnement du broyeur à couteaux de laboratoire GRINDOMIX GM 300 est exceptionnellement confortable et sûr. Le récipient de broyage et le couteau se fixent facilement et sans outils. Une fois le temps écoulé, le moteur s’arrête automatiquement et le récipient peut être retiré. Ainsi, le GRINDOMIX, contrairement à de nombreux mixeurs domestiques, permet de remplir et de vider le récipient à l\'extérieur du broyeur. Le couteau reste sur le porte-couteau pendant le processus et peut être facilement retiré pour le nettoyage ultérieur. Grâce à cette procédure rapide et facile, les contaminations croisées causées par les résidus d\'échantillons sont évitées avec succès. Autre avantage des broyeurs à couteaux GRINDOMIX : les outils de broyage sont autoclavables. Le GM 300 est doté d\'une commande pratique à un bouton avec écran graphique. Tous les paramètres sont réglés numériquement et 10 procédures opérationnelles standard (SOP) peuvent être enregistrées.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.gm300.video.hl\";a:4:{s:4:\"text\";s:36:\"Vidéo du broyeur à couteaux GM 300\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.grindcontrol.box.mm.txt\";a:4:{s:4:\"text\";s:172:\"Le GrindControl mesure la température et la pression à l\'intérieur du bol. Le système comprend un capteur et une unité de transmission ainsi qu\'un logiciel d\'analyse. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.grindcontrol.insertbanner.bullets.1\";a:4:{s:4:\"text\";s:58:\"Données en temps réel sur la pression et la température\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.grindcontrol.insertbanner.bullets.2\";a:4:{s:4:\"text\";s:40:\"Détection précoce des états critiques\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.grindcontrol.insertbanner.bullets.3\";a:4:{s:4:\"text\";s:32:\"Contrôle précis des processus \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.grindcontrol.insertbanner.bullets.4\";a:4:{s:4:\"text\";s:36:\"Protection des matériaux sensibles \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.grindcontrol.insertbanner.bullets.5\";a:4:{s:4:\"text\";s:26:\"Résultats reproductibles \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.grindcontrol.insertbanner.bullets.hl\";a:4:{s:4:\"text\";s:33:\"Le GrindControl en un coup d\'oeil\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.grindcontrol.insertbanner.hl\";a:4:{s:4:\"text\";s:82:\"Le GrindControl affiche en temps réel ce qui se passe à l\'intérieur du broyeur.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.grindcontrol.insertbanner.txt\";a:4:{s:4:\"text\";s:453:\"<b>Le GrindControl</b> offre une visibilité en temps réel sur les processus à l\'intérieur du bol de broyage. La pression et la température sont surveillées en permanence, garantissant un contrôle sûr et précis, même avec des matériaux sensibles ou réactifs. Réagissez rapidement aux pics de pression inattendus et surveillez de près en permanence les échantillons sensibles à la température et même les réactions mécanochimiques.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.grindcontrol.new.advantages.bullets.1\";a:4:{s:4:\"text\";s:86:\"Solution autonome prête à l\'emploi – ne nécessite aucune modification du broyeur.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.grindcontrol.new.advantages.bullets.2\";a:4:{s:4:\"text\";s:115:\"Conception modulaire du couvercle pour un changement rapide entre différents matériaux et tailles de récipients.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.grindcontrol.new.advantages.bullets.3\";a:4:{s:4:\"text\";s:120:\"GrindControl Center : ce nouveau logiciel vous permet de surveiller simultanément jusqu\'à quatre unités GrindControl.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.grindcontrol.new.advantages.bullets.4\";a:4:{s:4:\"text\";s:102:\"Transmission sans fil fiable jusqu\'à 5 mètres et autonomie de la batterie allant jusqu\'à 80 heures.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.grindcontrol.new.advantages.bullets.5\";a:4:{s:4:\"text\";s:95:\"Pour un entretien rapide et facile : accessoires de nettoyage adaptés inclus dans la livraison\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.grindcontrol.new.function_principle.txt\";a:4:{s:4:\"text\";s:477:\"Un émetteur Bluetooth intégré à l\'unité électronique du GrindControl transmet les données de pression et de température à l\'ordinateur via un protocole industriel sécurisé. Un filtre fritté empêche toute contamination du capteur de pression. <br><br>Le logiciel GrindControl enregistre toutes les données en temps réel et les stocke dans une liste continue. Les données mesurées peuvent être exportées sous forme de fichier CSV pour un traitement ultérieur.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.grindcontrol.new.glance.bullets.1\";a:4:{s:4:\"text\";s:96:\"Contrôle précis de la température : de –20 °C à +100 °C avec une résolution de 0,1 °C.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.grindcontrol.new.glance.bullets.2\";a:4:{s:4:\"text\";s:100:\"Mesure précise de la pression interne du récipient : de 0 à 5 bars avec une résolution de 1 mbar\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.grindcontrol.new.glance.bullets.3\";a:4:{s:4:\"text\";s:86:\"Introduction ou évacuation facile des gaz grâce à des ouvertures dans le couvercle.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.grindcontrol.new.glance.bullets.4\";a:4:{s:4:\"text\";s:107:\"Logiciel intuitif permettant de surveiller, d\'enregistrer et d\'analyser toutes les données en temps réel.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"products.grindcontrol.new.insitu.example.applications.1\";a:4:{s:4:\"text\";s:321:\"Lors du traitement de matériaux sensibles à la température (par exemple, principes actifs, vitamines, substances volatiles), il faut éviter que la température dépasse par exemple 30 °C. La surveillance de la température à l\'aide du GrindControl garantit une homogénéisation sûre sans décomposition thermique.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"products.grindcontrol.new.insitu.example.applications.2\";a:4:{s:4:\"text\";s:384:\"Lors du broyage humide, les longs cycles de broyage et les apports énergétiques élevés entraînent un échauffement important et souvent une augmentation de la pression, en particulier lors de l\'utilisation de solvants à base d\'alcool. La surveillance de ces deux paramètres à l\'aide du GrindControl augmente la sécurité et facilite le réglage optimal des pauses de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.grindcontrol.new.insitu.example.hl.1\";a:4:{s:4:\"text\";s:92:\"Exemple 1 : Surveillance d\'une réaction de synthèse mécanochimique auto-progressive (MSR)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.grindcontrol.new.insitu.example.hl.2\";a:4:{s:4:\"text\";s:62:\"Exemple 2 : étude de l\'activation mécanochimique de l\'argile\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.grindcontrol.new.insitu.example.txt.1\";a:4:{s:4:\"text\";s:620:\"Une synthèse mécano-chimique a été réalisée dans le vibro-broyeur MM 500 nano avec un récipient en acier inoxydable de 125 ml et GrindControl. Les réactifs et les billes de 32 × 10 mm ont été traités à 20 Hz tout en conservant l\'atmosphère naturelle dans le bol de broyage. Après environ 20 secondes, un processus d\'inflammation s\'est produit, entraînant une augmentation de la température et de la pression à environ 730 mbar. GrindControl affiche ce changement d\'état avec précision et en temps réel, ce qui constitue une indication cruciale pour l\'étude de cette réaction mécanochimique (MSR).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.grindcontrol.new.insitu.example.txt.2\";a:4:{s:4:\"text\";s:711:\"Des apports énergétiques ciblés dans les broyeurs à billes peuvent générer des phases réactives qui servent de composants pouzzolaniques dans le ciment. L\'activation mécanochimique des argiles a été réalisée avec succès dans un broyeur planétaire PM 100 comprenant un récipient en acier inoxydable de 500 ml, des billes de 12 × 20 mm et un GrindControl. Le rapport billes/poudre a été fixé à 25:1 et l\'activation a été effectuée à 500 tr/min. La surveillance de la température et de la pression a permis d\'obtenir des informations en temps réel sur les conditions à l\'intérieur du récipient et a révélé un dégagement de gaz, probablement dû à la décomposition des carbonates.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.grindcontrol.new.insitu.txt\";a:4:{s:4:\"text\";s:167:\"GrindControl offre un avantage significatif dans le développement de synthèses de matériaux telles que l\'alliage mécanique et d\'autres réactions mécanochimiques.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.grindcontrol.new.intro.hl\";a:4:{s:4:\"text\";s:66:\"Optimisez vos processus de broyage à billes – avec GrindControl\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.grindcontrol.new.intro.txt\";a:4:{s:4:\"text\";s:916:\"Le GrindControl mesure et enregistre en continu la pression et la température à l\'intérieur du bol de broyage. Cela permet aux utilisateurs d\'avoir une vision claire du processus de broyage et garantit des conditions fiables et reproductibles. Grâce à la surveillance de ces variables clés, la préparation des échantillons gagne en efficacité, les matériaux sensibles à la température sont protégés et des conditions stables sont maintenues pour le broyage colloïdal ou de longue durée. GrindControl prend également en charge des applications exigeantes telles que la mécanosynthèse et la synthèse mécanochimique en permettant un contrôle précis du processus.
GrindControl est disponible pour les broyeurs MM 500 nano/control, le broyeur à billes à haute énergie Emax et les broyeurs à billes planétaires. Il se compose d\'une unité de mesure matérielle et d\'un logiciel d\'analyse. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.grindcontrol.new.measuring.bullets.1\";a:4:{s:4:\"text\";s:8:\"Qualité\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.grindcontrol.new.measuring.bullets.1a\";a:4:{s:4:\"text\";s:163:\"La température est le facteur qui influence le plus les propriétés des matériaux. En la surveillant, vous garantissez une qualité constante des échantillons.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.grindcontrol.new.measuring.bullets.2\";a:4:{s:4:\"text\";s:11:\"Efficacité\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.grindcontrol.new.measuring.bullets.2a\";a:4:{s:4:\"text\";s:313:\"La combinaison de la température et de la pression influence considérablement le résultat du broyage de nombreux matériaux ainsi que les processus mécano-chimiques. La surveillance en temps réel vous permet de contrôler avec précision les conditions de service afin d\'adapter vos processus si nécessaire.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.grindcontrol.new.measuring.bullets.3\";a:4:{s:4:\"text\";s:10:\"Sécurité\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.grindcontrol.new.measuring.bullets.3a\";a:4:{s:4:\"text\";s:171:\"Des températures et des pressions trop élevées comportent des risques de blessures qui peuvent être évités de manière préventive par la surveillance des processus.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.grindcontrol.new.measuring.bullets.4\";a:4:{s:4:\"text\";s:66:\"Développer des réactions mécanochimiques et éviter les erreurs\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.grindcontrol.new.measuring.bullets.4a\";a:4:{s:4:\"text\";s:283:\"Des changements soudains de température ou de pression peuvent indiquer des réactions (indésirables) ou des écarts dans le processus. GrindControl vous permet de les détecter à un stade précoce, de mieux les comprendre et de corriger rapidement les erreurs dans vos processus.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.grindcontrol.new.measuring.bullets.hl\";a:4:{s:4:\"text\";s:15:\"Vos avantages :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.grindcontrol.new.measuring.bullets.txt.2\";a:4:{s:4:\"text\";s:255:\"Le système GrindControl est disponible pour les broyeurs planétaires à billes, les broyeurs mélangeurs MM 500 nano/control et Emax. Il comprend le matériel nécessaire à la mesure de la pression et de la température, ainsi qu\'un logiciel d\'analyse.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.grindcontrol.new.measuring.txt\";a:4:{s:4:\"text\";s:147:\"La surveillance de la température et de la pression pendant le broyage est essentielle aussi bien pour la recherche que pour l\'assurance qualité.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.grindcontrol.new2.advantages.bullets.5\";a:4:{s:4:\"text\";s:65:\"Fonctionnement et nettoyage rapides et faciles : outils inclus. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"products.grindcontrol.new2.analysis_pressure.example.1.hl\";a:4:{s:4:\"text\";s:59:\"Exemple 1 : Sécurité maximale lors du broyage à l’eau\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:58:\"products.grindcontrol.new2.analysis_pressure.example.1.txt\";a:4:{s:4:\"text\";s:1132:\"Lors du broyage à billes, les profils de température et de pression peuvent évoluer différemment en fonction du niveau de remplissage du broyeur, du matériau du broyeur et des paramètres du processus.<br><br>

Alors que la température et la pression augmentent progressivement lors du broyage à l’eau du corindon dans un broyeur de 250 ml dans un broyeur à billes planétaire (diagramme de gauche), une augmentation nettement plus forte est observée à la même vitesse de rotation dans un broyeur de 500 ml avec des billes en acier de diamètre plus important (diagramme de droite).<br><br>

En surveillant en continu ces variables d’état avec GrindControl, le processus peut être spécifiquement contrôlé et la sécurité opérationnelle globale peut être améliorée. Les broyeurs à température élevée ne doivent être manipulés qu’avec des gants de protection. Les broyeurs sous pression ne doivent être ouverts qu’avec une extrême prudence.<br><br>

De plus, GrindControl permet la sélection optimale des temps de broyage et de pause, en particulier pour les processus de broyage à long terme.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"products.grindcontrol.new2.analysis_pressure.example.2.hl\";a:4:{s:4:\"text\";s:92:\"Exemple 2 : Broyage doux à la boulette pour des échantillons sensibles à la température\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:58:\"products.grindcontrol.new2.analysis_pressure.example.2.txt\";a:4:{s:4:\"text\";s:1135:\"Lors du broyage de matériaux sensibles à la température, le contrôle de la température joue un rôle crucial. Pour de tels échantillons, un refroidissement ciblé ou des pauses de broyage sont souvent appliqués pour protéger les substances sensibles des dommages thermiques. Cela est particulièrement avantageux lors du traitement de produits alimentaires, d\'échantillons organiques ou lors de la perturbation cellulaire, car cela empêche la perte ou la dénaturation de composants sensibles à la température.<br /><br />Dans cet exemple, le système est actionné avec le contrôle MM 500, qui est connecté à un refroidisseur externe. En utilisant GrindControl, les paramètres du processus à l\'intérieur de la chambre de broyage sont surveillés en continu. Comme illustré, la chambre de broyage est pré-refroidie à moins de 10 °C et reste en dessous de la température ambiante tout au long du processus.<br /><br />La surveillance continue de la température avec GrindControl permet un contrôle précis du processus, garantit des résultats reproductibles et protège simultanément les matériaux sensibles.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.grindcontrol.new2.analysis_pressure.hl\";a:4:{s:4:\"text\";s:94:\"Analyse de l\'évolution de la pression et de la température pendant le broyage à la boulette\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.grindcontrol.new2.analysis_pressure.txt.\";a:4:{s:4:\"text\";s:203:\"GrindControl prend en charge un large éventail d\'applications, offrant une sécurité améliorée et une régulation de température précise pour un broyage à la boulette contrôlé et reproductible. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.grindcontrol.new2.applications.1\";a:4:{s:4:\"text\";s:234:\"Lors du traitement de matériaux sensibles à la température, la température doit être surveillée avec précision. Avec GrindControl, la conformité aux limites de température spécifiées peut être assurée de manière fiable.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.grindcontrol.new2.applications.2\";a:4:{s:4:\"text\";s:347:\"Lors des processus de broyage humide, des temps de broyage longs et un apport énergétique élevé peuvent entraîner des augmentations significatives de température et une accumulation de pression.<br />GrindControl améliore la sécurité opérationnelle lors de la manipulation et permet l\'optimisation des intervalles de broyage et de pause.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.grindcontrol.new2.applications.3\";a:4:{s:4:\"text\";s:254:\"En mécano-chimie, des conditions de température et de pression spécifiques sont cruciales. <br />Avec GrindControl, ces paramètres peuvent être précisément surveillés et systématiquement corrélés avec les résultats respectifs de la réaction.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.grindcontrol.new2.applications.hl\";a:4:{s:4:\"text\";s:22:\"Domaines d\'application\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"products.grindcontrol.new2.benefits_measuring.intro\";a:4:{s:4:\"text\";s:285:\"La surveillance de la température et de la pression offre des avantages significatifs pour concevoir et contrôler de manière optimale les processus de broyeur à billes pour la réduction de la taille des particules, la préparation d\'échantillons et les applications de recherche.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.grindcontrol.new2.efficiency.txt\";a:4:{s:4:\"text\";s:252:\"La surveillance en temps réel permet un contrôle précis des conditions de processus. Les paramètres de processus tels que le refroidissement, la fréquence, la durée et les intervalles de pause de broyage peuvent être ajustés selon les besoins. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.grindcontrol.new2.function.principle\";a:4:{s:4:\"text\";s:798:\"La pression et la température sont transmises en temps réel via Bluetooth de l\'électronique GrindControl à un PC. Le logiciel enregistre cinq mesures par seconde, générant un journal détaillé des profils de pression et de température.<br><br>
Les capteurs sont intégrés dans le couvercle du récipient de broyage, capturant les conditions physiques d\'une manière qui reflète le plus fidèlement possible l\'environnement à l\'intérieur du récipient.<br><br>
Les filtres frittées protègent de manière fiable les capteurs du contact avec le matériau d\'échantillon solide. En même temps, ils empêchent le matériau de s\'échapper du broyeur lorsque les entrées de gaz sont utilisées.<br><br>
Le logiciel est disponible gratuitement et est pris en charge à partir de Windows 11.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.grindcontrol.new2.intro.hl\";a:4:{s:4:\"text\";s:42:\"Voir ce que les autres ne peuvent pas voir\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.grindcontrol.new2.intro.txt\";a:4:{s:4:\"text\";s:1088:\"Les applications modernes en laboratoire exigent un contrôle maximal, une reproductibilité maximale et une transparence complète du processus. La dernière génération de GrindControl offre une solution qui répond constamment à ces exigences - puissante, intelligente et intuitive à utiliser.<br /><br />GrindControl est utilisé dans les processus de broyage à meule et enregistre en continu la pression et la température à l\'intérieur du récipient de broyage. Le système se compose d\'une unité de mesure matérielle et d\'un logiciel d\'analyse dédié, permettant la visualisation et l\'évaluation en temps réel des paramètres clés du processus, de la pression et de la température.<br /><br />Cela rend la préparation des échantillons plus efficace, protège les matériaux sensibles à la température et assure des conditions stables même dans des applications exigeantes - par exemple dans les synthèses mécano-chimiques. GrindControl crée de la transparence dans le processus de broyage à billes et constitue la base de résultats fiables et reproductibles.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.grindcontrol.new2.quality.txt\";a:4:{s:4:\"text\";s:96:\"Surveillance de la pression et de la température pour des résultats fiables et reproductibles.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.grindcontrol.new2.research.hl\";a:4:{s:4:\"text\";s:27:\"Recherche et développement\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.grindcontrol.new2.research.txt\";a:4:{s:4:\"text\";s:188:\"Des informations plus approfondies sur les réactions mécanochimiques peuvent être obtenues. La relation entre les résultats et les variables d\'état pertinentes peut être analysée. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.grindcontrol.new2.safety.txt\";a:4:{s:4:\"text\";s:178:\"Les changements critiques de pression et de température peuvent être détectés à un stade précoce, évitant ainsi les erreurs de processus et les risques pour la sécurité.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"products.grindcontrol.new2.systematic.example.2.hl\";a:4:{s:4:\"text\";s:77:\"Exemple 2 : Activation mécanochimique des argiles pour un « ciment vert »\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"products.grindcontrol.new2.systematic.example.2.txt\";a:4:{s:4:\"text\";s:876:\"Dans la recherche sur le ciment durable, le système GrindControl soutient l\'analyse de l\'activation mécanochimique des minéraux d\'argile. Dans ce processus, la réactivité pouzzolanique peut être considérablement augmentée par rapport aux échantillons non traités ou calcinés (voir figure de gauche). Les argiles activées servent de matériaux cimentaires supplémentaires (MCS) et permettent de réduire les émissions de CO₂ en remplaçant partiellement le clinker.<br /><br /> Le traitement est effectué dans un broyeur à billes planétaire PM 100 à 500 tr/min, en utilisant un récipient de broyage de 500 ml avec douze billes en acier inoxydable de 20 mm (rapport billes/poudre de 25:1). En reliant les données de pression et de température avec les mesures de réactivité, le processus d\'activation peut être spécifiquement surveillé et contrôlé.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.grindcontrol.new2.systematic.hl\";a:4:{s:4:\"text\";s:79:\"Analyse systématique des paramètres affectant les réactions mécanochimiques\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.grindcontrol.new2.videos.1.hl\";a:4:{s:4:\"text\";s:9:\"Matériel\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.grindcontrol.new2.videos.1.txt\";a:4:{s:4:\"text\";s:232:\"Cette vidéo présente les différentes versions de GrindControl disponibles et explique les composants matériels respectifs. Elle donne également un aperçu de la compatibilité avec différents types de fraiseuses et matériaux.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.grindcontrol.new2.videos.2.hl\";a:4:{s:4:\"text\";s:8:\"Logiciel\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.grindcontrol.new2.videos.2.txt\";a:4:{s:4:\"text\";s:168:\"Cette vidéo montre comment utiliser le logiciel et explique sa structure. Elle illustre également clairement l\'acquisition et la visualisation des données mesurées.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.grindcontrol.new2.videos.3.hl\";a:4:{s:4:\"text\";s:9:\"Nettoyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.grindcontrol.new2.videos.3.txt\";a:4:{s:4:\"text\";s:261:\"Cette vidéo montre la procédure de nettoyage appropriée pour le système GrindControl après utilisation. Elle fournit des instructions importantes sur la manipulation sûre et la préservation des composants pour assurer un fonctionnement fiable et durable.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.grindcontrol.new2.videos.hl\";a:4:{s:4:\"text\";s:24:\"GrindControl en pratique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.grindcontrol.new2.videos.txt\";a:4:{s:4:\"text\";s:151:\"Les vidéos suivantes fournissent un aperçu concis des versions disponibles, de la structure du système et des procédures de nettoyage appropriées.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.grindcontrol_pm.advantages.bullets.1\";a:4:{s:4:\"text\";s:107:\"La structure modulaire du couvercle facilite le changement entre différents matériaux et tailles de bols.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.grindcontrol_pm.advantages.bullets.2\";a:4:{s:4:\"text\";s:80:\"L\'utilisation de GrindControl ne requiert aucune mesure d\'adaptation du broyeur.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.grindcontrol_pm.advantages.bullets.3\";a:4:{s:4:\"text\";s:88:\"Surveillance simultanée des données de mesure de deux modules GrindControl au maximum.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.grindcontrol_pm.advantages.bullets.4\";a:4:{s:4:\"text\";s:67:\"Portée de la transmission de données sans fil jusqu\'à 5 mètres.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.grindcontrol_pm.advantages.bullets.5\";a:4:{s:4:\"text\";s:59:\"Durée de vie régulière des piles de jusqu\'à 80 heures. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.grindcontrol_pm.advantages.bullets.6\";a:4:{s:4:\"text\";s:77:\"Les accessoires de nettoyage pour le matériel sont inclus dans la livraison.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.grindcontrol_pm.advantages.hl\";a:4:{s:4:\"text\";s:27:\"Avantages de la technologie\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.grindcontrol_pm.appexamples.caption\";a:4:{s:4:\"text\";s:10:\"Comprimés\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"products.grindcontrol_pm.appexamples.chemical.caption\";a:4:{s:4:\"text\";s:65:\"Surveillance de la température des réactions mécano-chimiques \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.grindcontrol_pm.appexamples.chemical.txt\";a:4:{s:4:\"text\";s:356:\"Lorsque des broyeurs à billes sont utilisés pour transformer des <b>processus chimiques</b>, certaines conditions de température ou de pression sont nécessaires pour obtenir les propriétés souhaitées du produit final. Les mesures de pression et de température permettent d\'étudier les conditions dans lesquelles certaines réactions se produisent.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.grindcontrol_pm.appexamples.overview.1\";a:4:{s:4:\"text\";s:67:\"Mesure de la pression et de la température dans le bol de broyage \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.grindcontrol_pm.appexamples.overview.2\";a:4:{s:4:\"text\";s:27:\"Mesure de pression 0-5 bar \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.grindcontrol_pm.appexamples.overview.3\";a:4:{s:4:\"text\";s:43:\"Mesure de température : -25 °C - +90 °C \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"products.grindcontrol_pm.appexamples.tablets.caption\";a:4:{s:4:\"text\";s:70:\"Préparation d\'échantillons de comprimés à température contrôlée\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.grindcontrol_pm.appexamples.txt\";a:4:{s:4:\"text\";s:388:\"Lors de la <b>préparation de matériaux sensibles à la température pour l\'analyse</b>&nbsp;il faut s\'assurer que les substances à analyser ne sont pas modifiées par le chauffage pendant l\'homogénéisation. Si, par exemple, la température dépasse 40 °C pendant le processus de broyage, les substances actives, les vitamines ou les composants volatils peuvent se trouver modifiés.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"products.grindcontrol_pm.appexamples.wetgrinding.caption\";a:4:{s:4:\"text\";s:72:\"Surveillance de la température et de la pression lors du broyage humide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"products.grindcontrol_pm.appexamples.wetgrinding.txt\";a:4:{s:4:\"text\";s:431:\"Lors du <b>broyage humide</b>, la température à l\'intérieur du bol augmente considérablement en raison de l\'apport d\'énergie élevé et de la durée de broyage plus longue. En outre, la pression peut également être élevée, par exemple lorsque de l\'alcool est utilisé comme agent dispersant. La surveillance de la température et de la pression contribue à un fonctionnement plus sûr et facilite la gestion du processus.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.grindcontrol_pm.ataglance.bullets.1\";a:4:{s:4:\"text\";s:107:\"Mesure de la température dans une plage de -25 °C à 90 °C avec une résolution allant jusqu\'à 0,2 °C.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.grindcontrol_pm.ataglance.bullets.2\";a:4:{s:4:\"text\";s:147:\"Mesure de la pression atmosphérique à l\'intérieur du bol de broyage dans une plage de 0 à 5 bars avec une résolution allant jusqu\'à 50 mbars.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.grindcontrol_pm.ataglance.bullets.3\";a:4:{s:4:\"text\";s:94:\"Les gaz et les atmosphères peuvent être introduits par une ouverture d\'entrée et de sortie.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.grindcontrol_pm.ataglance.bullets.4\";a:4:{s:4:\"text\";s:83:\"Logiciel pour la surveillance, l\'enregistrement et la gestion continus des mesures.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.grindcontrol_pm.ataglance.hl\";a:4:{s:4:\"text\";s:23:\"Aperçu de GrindControl\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.grindcontrol_pm.functionprinciple.txt\";a:4:{s:4:\"text\";s:774:\"Un émetteur est intégré dans le couvercle et envoie les signaux des capteurs de pression et de température à un récepteur connecté à l\'ordinateur. Un protocole industriel standard sécurisé est utilisé pour la transmission. Pour détecter la température à l\'intérieur du bol de broyage, le capteur de température est découplé thermiquement. Un filtre protège le capteur de pression de l\'encrassement.<br /><br /> 
Le logiciel GrindControl est un programme intuitif qui permet de surveiller les grandeurs mesurées en temps réel et d\'atteindre les valeurs mesurées. Les données de mesure transmises au PC sont enregistrées sous la forme d\'un protocole de mesure dans une liste de mesure continue et peuvent être exportées pour un traitement ultérieur.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.grindcontrol_pm.intro.1\";a:4:{s:4:\"text\";s:139:\"GrindControl surveille et enregistre l\'évolution de la pression et de la température d\'un processus de broyage dans un broyeur à billes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.grindcontrol_pm.intro.2\";a:4:{s:4:\"text\";s:837:\"La surveillance des deux variables &quot;pression&quot; ; et &quot;température&quot; ; fournit de précieuses informations sur ce qui se passe dans le bol de broyage. GrindControl est utilisé pour améliorer la préparation des échantillons, par exemple de matériaux sensibles à la température, pour contrôler les processus de broyage colloïdaux ou de longue durée ou pour mener à bien des synthèses de matériaux, comme l\'alliage mécanique ou les processus mécanochimiques.<br /><br /> 
Le système GrindControl est disponible pour les broyeurs planétaires à billes PM 100, PM 300 et PM 400 ainsi que pour les vibro-broyeurs MM 500 nano et MM 500 control et pour le broyeur à billes haute performance Emax. Le système se compose d\'un matériel de mesure de la pression et de la température et d\'un logiciel d\'analyse.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.grindcontrol_pm.motivation.hl\";a:4:{s:4:\"text\";s:59:\"Avantages de la mesure de la température et de la pression\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.grindcontrol_pm.motivation.txt\";a:4:{s:4:\"text\";s:1515:\"La surveillance et la documentation de la température et de la pression dans le bol de broyage sont intéressantes tant pour la recherche que pour le contrôle de la qualité.<br /><br /> 
Cela conduit à des améliorations dans les domaines suivants :<br /><br /> 
<b>Qualité -</b> La température et la pression peuvent influencer considérablement la qualité du produit final fabriqué dans le broyeur à billes. La surveillance de ces deux variables permet de garantir cette qualité.<br /><br /> 
<b>Efficacité - </b>L\'évolution de la température d\'un processus de broyage a une influence considérable sur le résultat du broyage, car certaines propriétés des matériaux dépendent de la température. En surveillant la température actuelle, on peut s\'assurer que l\'échantillon est traité dans des conditions optimales.<br /><br /> 
<b>Sécurité -</b> Pendant un processus de broyage dans un broyeur à billes, des températures et des pressions élevées peuvent être potentiellement dangereuses. La surveillance de la température et de la pression contribue à maintenir le processus de broyage dans les limites prescrites.<br /><br /> <b>Détection des erreurs -</b> Un changement soudain de température ou de pression pendant le broyage peut indiquer que le processus de broyage ne fonctionne pas de manière optimale. La surveillance continue de ces paramètres permet de détecter les écarts à un stade précoce, de sorte que les problèmes potentiels peuvent être rapidement résolus.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.grindcontrol_pm.software.bullets.1\";a:4:{s:4:\"text\";s:98:\"Surveillance de l\'état de l\'unité émettrice, par exemple marche/arrêt ou charge de la batterie\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.grindcontrol_pm.software.bullets.2\";a:4:{s:4:\"text\";s:186:\"Enregistrez les données de mesure avec tous les paramètres de broyage, comme p. ex. le nom de l\'échantillon, les réglages de l\'appareil ou le degré de remplissage du bol de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.grindcontrol_pm.software.bullets.3\";a:4:{s:4:\"text\";s:37:\"Gérer toutes les données de mesure.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.grindcontrol_pm.software.bullets.4\";a:4:{s:4:\"text\";s:65:\"Sélection de la résolution de mesure, par ex. 1 mbar et 0,1 °C\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.grindcontrol_pm.software.bullets.5\";a:4:{s:4:\"text\";s:77:\"Sélection de l\'unité pour l\'affichage de la température et de la pression.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.grindcontrol_pm.software.hl\";a:4:{s:4:\"text\";s:22:\"Logiciel GrindControl \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.grindcontrol_pm.software.txt\";a:4:{s:4:\"text\";s:370:\"Le logiciel GrindControl est un programme intuitif qui s\'installe facilement sur l\'ordinateur. Le logiciel saisit et enregistre les données transmises de la pression et de la température. Celles-ci sont surveillées en temps réel pendant une mesure et peuvent être exportées en format .pdf ou .csv après la mesure.<br /><br />Autres caractéristiques du logiciel :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.grinding-mills.ball.text\";a:4:{s:4:\"text\";s:297:\"Retsch\'s ball mills are suitable for a wide range of applications. Depending on the model (planetary mills, mixer mills, or a cryogenic mill), they can be used for dry, wet, or cryogenic grinding. These models are ideal for grinding hard, brittle, or fibrous materials to high analytical fineness.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.grinding-mills.cutting\";a:4:{s:4:\"text\";s:21:\"Grinding with cutting\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.grinding-mills.cutting-mills\";a:4:{s:4:\"text\";s:259:\"Cutting mills from Retsch are designed for the grinding of soft to medium-hard, elastic, fibrous, and heterogeneous mixes of products. Retsch Cutting mills are suitable for size reduction of a wide variety of materials and can ensure a high sample throughput.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.grinding-mills.cutting.text\";a:4:{s:4:\"text\";s:1043:\"Grinding with cutting involves the reduction of material size by using sharp blades or knives to slice through the material. This method employs a cutting action rather than pressure, impact, or friction to achieve size reduction. The material is fed into a machine where it encounters rotating or stationary cutting elements that slice it into smaller pieces. The size and shape of the resulting particles are determined by the nature of the cutting blades and the configuration of the cutting chamber.<br /><br />Cutting grinding is particularly effective for materials that are too tough for impact or pressure grinding but can be efficiently sliced, such as certain plastics, fibrous materials, and foods. The precision of the cut can be adjusted by changing the speed of the cutting blades, their sharpness, and the spacing between them. Equipment like knife mills and shredders typically operate on this principle, offering controlled size reduction with minimal heat generation, preserving the integrity of the material being processed.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.grinding-mills.different-grinding\";a:4:{s:4:\"text\";s:24:\"Different Grinding Mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.grinding-mills.different-grinding.text\";a:4:{s:4:\"text\";s:240:\"Retsch provides a comprehensive range of grinding mills, each designed to meet specific needs for particle size reduction. Below is an overview of the grinding mill types offered by Retsch, tailored for different materials and applications.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.grinding-mills.disc.text\";a:4:{s:4:\"text\";s:248:\"Disc mills are used for fine grinding of medium-hard to hard materials. The vibrating disc mill is used for the fast and dust- and loss-free comminution of minerals, organic and ceramic materials, alloys, and brittle samples to analytical fineness.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.grinding-mills.expect\";a:4:{s:4:\"text\";s:47:\"What you can expect from a Retsch grinding mill\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.grinding-mills.expect.text\";a:4:{s:4:\"text\";s:222:\"With a RETSCH grinding mill you can rely on more than a century of experience and the best of German engineering technology. You will receive a product that is long-lasting, reliable and engineered with an eye for detail. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.grinding-mills.faq.a1\";a:4:{s:4:\"text\";s:165:\"A grinding mill is a device used to break solid materials into smaller pieces by grinding, crushing, or cutting. It is an important unit operation in many processes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.grinding-mills.faq.a2\";a:4:{s:4:\"text\";s:205:\"Retsch offers a wide range of grinding mills designed to accommodate a variety of applications, including jaw crushers, rotor mills, cutting mills, knife mills, mortar grinders, disc mills, and ball mills.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.grinding-mills.faq.a3\";a:4:{s:4:\"text\";s:119:\"There are essentially five different grinding mechanisms: grinding with pressure, impact, friction, shear, and cutting.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.grinding-mills.faq.a4\";a:4:{s:4:\"text\";s:263:\"When selecting a grinding mill, it\'s important to consider the quality and characteristics of the sample, feed size, required final fineness, sample volume, sample throughput, subsequent analysis, and whether the sample can be dried or embrittled before grinding.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.grinding-mills.faq.q1\";a:4:{s:4:\"text\";s:39:\"What is the purpose of a grinding mill?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.grinding-mills.faq.q2\";a:4:{s:4:\"text\";s:48:\"What types of grinding mills does Retsch offer? \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.grinding-mills.faq.q3\";a:4:{s:4:\"text\";s:53:\"What are the different grinding mechanisms available?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.grinding-mills.faq.q4\";a:4:{s:4:\"text\";s:84:\"What should be considered when selecting the right mill for a specific application? \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.grinding-mills.friction\";a:4:{s:4:\"text\";s:22:\"Grinding with friction\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.grinding-mills.friction.text\";a:4:{s:4:\"text\";s:1033:\"Grinding with friction involves the use of mechanical forces to generate wear through direct contact between materials or between a material and a surface. This method relies on the relative movement of surfaces in contact with each other to produce fine particles. As the surfaces rub against each other, the generated mechanical wear break down the material into smaller pieces.<br /><br />Friction grinding is especially suitable for softer materials or those that can be made more brittle by cooling (as in cryogenic grinding). The efficiency and effectiveness of friction grinding depend on the hardness of the materials, the texture and material of the grinding surfaces, and the speed and intensity of their movement. During frictional grinding, heat development should be considered because a significant part of the energy is lost as heat. Equipment such as ball mills and disc mills use this grinding principle, where the action of the surfaces moving against each other results in size reduction through frictional forces.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.grinding-mills.headline\";a:4:{s:4:\"text\";s:21:\"Retsch Grinding Mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.grinding-mills.impact\";a:4:{s:4:\"text\";s:20:\"Grinding with impact\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.grinding-mills.impact.text\";a:4:{s:4:\"text\";s:781:\"Grinding with impact involves the rapid application of force to break down materials into smaller particles. This method employs tools or equipment that deliver sharp, quick impacts to the material, causing it to fracture along its weakest points. The impact force can be delivered by moving hammers, balls, or discs within a grinding machine. As the material is subjected to these high-energy impacts, it breaks apart into fine particles.<br /><br />Impact grinding is particularly effective for hard and brittle materials that easily brakes under force. The final particle size can be controlled by adjusting the speed of the impacting object and the design of the mill. Equipment such as hammer mills and ball mills utilize this principle for rapid and efficient size reduction.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.grinding-mills.intro\";a:4:{s:4:\"text\";s:521:\"<b>A grinding mill is a device that breaks solid materials into smaller pieces by grinding, crushing, or cutting. Such comminution is an important unit operation in many processes. There are many different types of grinding mills and many types of materials processed in them.</b><br /><br />Retsch is a leading global provider of grinding mills that are used in the lab for sample preparation and characterization of solids. Retsch offers a wide range of grinding mills designed to accommodate a variety of applications.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.grinding-mills.jaw.text\";a:4:{s:4:\"text\";s:318:\"Jaw crushers provide a solution for the initial stage of sample preparation where large materials need to be reduced in size. They are ideal for fast and effective pre-crushing of very hard, hard, medium-hard, and brittle materials. The BB series offer various feed sizes and capacities to meet different requirements.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.grinding-mills.knife.text\";a:4:{s:4:\"text\";s:267:\"The Knife mills are ideal for homogenizing substances with a high water, oil, or fat content as well as for grinding dry, soft, and medium-hard products. A wide selection of lids and containers allows for adaptation of the mill to individual application requirements.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.grinding-mills.mortar.text\";a:4:{s:4:\"text\";s:263:\"The mortar grinder is used for the uniform, and fine grinding of materials by pressure and friction. It can mill a wide range of materials, including hard, soft, brittle, and pasty materials. The RM 200 is a commonly used model, suitable for dry and wet grinding.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.grinding-mills.overview\";a:4:{s:4:\"text\";s:14:\"Grinding Mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.grinding-mills.physics\";a:4:{s:4:\"text\";s:33:\"The physics behind grinding mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.grinding-mills.physics.text\";a:4:{s:4:\"text\";s:456:\"The grinding of solid materials occurs through mechanical forces that break up the structure by overcoming the interior bonding forces. After the grinding, the state of the solid is changed: the grain size, the grain size disposition, and the grain shape.<br /><br />There are essentially five different grinding mechanisms, and Retsch offers seven different types of mills that can be utilized. The selection of a suitable mill depends on the application:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.grinding-mills.pressure\";a:4:{s:4:\"text\";s:22:\"Grinding with pressure\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.grinding-mills.pressure.text\";a:4:{s:4:\"text\";s:673:\"Grinding with pressure operates on the principle of applying mechanical force or pressure to break down materials. This method involves pressing the material against a hard surface or between two surfaces, one or both of which are moving. The pressure causes the material particles to fracture and break apart, leading to size reduction. The amount of pressure applied and the duration of its application influence the fineness of the grind.<br /><br />This technique is commonly used in jaw crushers and in mortar grinders. The effectiveness of this method depends on the hardness of the material being ground, the grinding surfaces, and the specific application of force.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.grinding-mills.rotor.text\";a:4:{s:4:\"text\";s:487:\"Rotor mills are used for the rapid size reduction of soft to medium-hard and fibrous materials. Thanks to their high efficiency and safety, they are particularly suitable for sample preparation in laboratories and industrial plants. Retsch\'s rotor mills cater to a wide range of materials, from food samples to fibrous substances. They offer adjustable speeds for precise control over particle size, ensuring efficient and rapid size reduction for laboratory and industrial applications.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.grinding-mills.selecting\";a:4:{s:4:\"text\";s:51:\"Selecting the right mill for a specific application\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.grinding-mills.selecting.text\";a:4:{s:4:\"text\";s:618:\"For sample preparation, Retsch\'s innovative and reliable grinding solutions can accommodate a broad spectrum of materials and applications. When selecting a grinding mill, it\'s essential to define the intended use, the type of material to be processed, and the desired final particle size to ensure optimal results.
To choose the right product not only knowledge of the instruments is required but also profound experience in the preparation of different materials. RETSCH offers you different ways to experience our grinding mills in action. So that you can be sure to find the optimal process for your requirements.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.grinding-mills.selecting.text.2\";a:4:{s:4:\"text\";s:577:\"To find the best suited grinding mill for a specific application, the following aspects should be considered:
<ul><li>Quality/characteristics of sample (e.g. dry, tough, abrasive, fibrous, brittle, hard, soft, temperature-sensitive etc.) </li><li>Feed size</li><li>Required final fineness</li><li>Sample volume</li><li>Sample throughput</li><li>Subsequent analysis (which type of contamination by abrasion of grinding tools is acceptable?)</li><li>May the sample be dried or embrittled before grinding?</li><li>Not to forget: Is the laboratory sample representative?</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.grinding-mills.selecting.text.3\";a:4:{s:4:\"text\";s:370:\"Depending on the quality of the material different size reduction principles are applied to obtain the required fineness. Large particles cannot always be ground to analytical fineness in one step. In some cases it is possible to carry out coarse and fine grinding in the same grinding mill with different settings; in other cases two grinders or crushers are required. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.grinding-mills.shear\";a:4:{s:4:\"text\";s:19:\"Grinding with shear\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.grinding-mills.shear.text\";a:4:{s:4:\"text\";s:1225:\"Grinding with shear involves the application of cutting forces that slice through materials to reduce their size. This method uses sharp edges or surfaces to apply opposing forces that effectively cut or shear the material into smaller pieces. Unlike impact or pressure, shear grinding relies on the relative movement of the cutting surfaces past each other at different speeds or in different directions, creating a shearing effect.<br /><br />Shear forces are particularly effective for fibrous materials, plastics, and other substances that can stretch or deform. These materials are efficiently reduced in size when subjected to the cutting action of shear forces, which can cleanly slice through them rather than crushing or shattering.<br /><br />Equipment such as rotor mills and knife mills utilize the principle of shear for grinding. The design of these machines often includes sharp blades or rotors that rotate at high speeds, applying shear forces to the material being processed. The size and shape of the resulting particles can be controlled by adjusting the size of the sieve through which the material passes after being sheared, as well as by modifying the speed and configuration of the cutting mechanism.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.grinding-mills.types.graph\";a:4:{s:4:\"text\";s:23:\"Types of Grinding Mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.grindingjars.hl\";a:4:{s:4:\"text\";s:97:\"Conseils &amp; astuces pour le remplissage des bols, manipulation &amp; nettoyage des accessoires\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.grindingjars.intro.txt\";a:4:{s:4:\"text\";s:645:\"Les bols de broyage et les accessoires de Retsch sont des produits de haute qualité qui, s\'ils sont manipulés correctement, permettent d\'obtenir des résultats de broyage précis pendant de nombreuses années. Pour ce faire, les spécifications et les instructions d\'utilisation doivent être respectées lors de l\'utilisation quotidienne. Le document &quot;Conseils et astuces...&quot; vous offre un résumé clair du remplissage correct du bol de broyage et vous guide dans l\'utilisation des accessoires.<br /><br />Vous pouvez à tout moment contacter Retsch ou un représentant local pour toute question relative à un produit spécifique.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.grindingjars.products.hl\";a:4:{s:4:\"text\";s:86:\"Découvrez notre gamme de broyeurs à billes pour pratiquement toutes les applications\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:17:\"products.headline\";a:4:{s:4:\"text\";s:58:\"Préparation d’échantillons et analyse granulométrique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.highenergieballmills.overview.1\";a:4:{s:4:\"text\";s:42:\"Volumes d\'échantillons jusqu\'à 2 x 45 ml\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.highenergieballmills.overview.2\";a:4:{s:4:\"text\";s:26:\"Finesse finale* : 0,08 µm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.highenergieballmills.overview.3\";a:4:{s:4:\"text\";s:34:\"Manipulation facile et ergonomique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.highenergieballmills.overview.4\";a:4:{s:4:\"text\";s:58:\"Trois types de broyeurs différents (mouvement des billes)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.highenergyballmills.overview.eyecatcher\";a:4:{s:4:\"text\";s:30:\"Broyage ultrafin jusqu\'à 76 g\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.highenergy_ball_mills.applications.1\";a:4:{s:4:\"text\";s:121:\"<b>Nanotechnologie</b><br />Fabrication de nanoparticules pour le développement de nouvelles propriétés de matériaux.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.highenergy_ball_mills.applications.2\";a:4:{s:4:\"text\";s:126:\"<b>Pharmaceutique<br /></b>Marquage d\'API pour augmenter la biodisponibilité lors du développement de nouveaux médicaments.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.highenergy_ball_mills.applications.3\";a:4:{s:4:\"text\";s:193:\"<b>Sciences des matériaux<br /></b>Fabrication d\'alliages, de matériaux composites et de matériaux nanostructurés présentant des propriétés mécaniques, électriques ou optiques uniques.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.highenergy_ball_mills.applications.4\";a:4:{s:4:\"text\";s:139:\"<b>Mécanochimie</b><br />Etablir des processus sans solvants en chimie pour produire de nouvelles substances par des réactions chimiques.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.highenergy_ball_mills.applications.5\";a:4:{s:4:\"text\";s:151:\"<b>Analyse environnementale<br /></b>Préparation d\'échantillons pour la détection de polluants ou pour l\'analyse des sols et du matériel végétal.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.highenergy_ball_mills.applications.hl\";a:4:{s:4:\"text\";s:29:\"Les meilleures applications :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:64:\"products.highenergy_ball_mills.applications.mechanochemistry.txt\";a:4:{s:4:\"text\";s:140:\"Apprenez-en plus sur l\'utilisation de nos broyeurs à billes haute performance pour réaliser des réactions mécanochimiques sans solvants.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.highenergy_ball_mills.benefits.1\";a:4:{s:4:\"text\";s:209:\"<b>Efficacité : </b>Grâce à des vitesses très élevées et à des mécanismes de broyage efficaces, les broyeurs à billes à haut rendement permettent de réduire considérablement les temps de processus.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.highenergy_ball_mills.benefits.2\";a:4:{s:4:\"text\";s:216:\"<b>Taille uniforme des particules : </b>Ils génèrent des particules plus fines et des répartitions de taille plus uniformes que les autres broyeurs, ce qui peut être essentiel pour les résultats de la recherche.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.highenergy_ball_mills.benefits.3\";a:4:{s:4:\"text\";s:220:\"<b>Polyvalence : </b>Changement facile entre le broyage à sec et le broyage humide ; adaptation à différents matériaux et applications grâce à un grand choix de matériaux et de tailles de bols de broyage adaptés.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.highenergy_ball_mills.benefits.4\";a:4:{s:4:\"text\";s:150:\"<b>Reproductibilité:</b> Des résultats constants et des paramètres reproductibles permettent de garantir la fiabilité des processus et des essais.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.highenergy_ball_mills.benefits.5\";a:4:{s:4:\"text\";s:168:\"<b>Simplicité d\'utilisation:</b> Nos broyeurs sont conviviaux, faciles à utiliser et à entretenir, rendant ainsi votre travail aussi fluide et efficace que possible.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.highenergy_ball_mills.benefits.hl\";a:4:{s:4:\"text\";s:50:\"Avantages des broyeurs à billes à haut rendement\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.highenergy_ball_mills.benefits.txt.2\";a:4:{s:4:\"text\";s:302:\"Chez RETSCH, nous poursuivons l\'objectif d\'optimiser les techniques de traitement des matériaux. Grâce à des performances et à une polyvalence exceptionnelles, nos broyeurs à billes haute performance fournissent une contribution importante pour faciliter la recherche scientifique et l\'innovation.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.highenergy_ball_mills.faq1\";a:4:{s:4:\"text\";s:60:\"Pourquoi un apport d\'énergie important est-il nécessaire ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.highenergy_ball_mills.faq1.txt\";a:4:{s:4:\"text\";s:295:\"Un apport d\'énergie élevé est avantageux pour les applications mécanochimiques, car il contribue à augmenter le rendement ; pour le broyage efficace d\'échantillons très durs ; pour les applications de recherche en général, grâce à davantage d\'options pour différentes configurations.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.highenergy_ball_mills.faq2\";a:4:{s:4:\"text\";s:99:\"Est-il toujours judicieux de travailler à la vitesse maximale pour augmenter l\'apport d\'énergie ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.highenergy_ball_mills.faq2.txt\";a:4:{s:4:\"text\";s:336:\"Non, cela dépend fortement du matériau de l\'échantillon et de l\'application si un apport d\'énergie très élevé est avantageux. Pour certains matériaux, cela peut entraîner des effets de collage indésirables, car l\'échantillon s\'échauffe. Il faut également éviter l\'échauffement des matériaux sensibles à la température.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.highenergy_ball_mills.faq3\";a:4:{s:4:\"text\";s:74:\"Est-il nécessaire de refroidir les broyeurs à billes à haut rendement ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.highenergy_ball_mills.faq3.txt\";a:4:{s:4:\"text\";s:170:\"Oui, le refroidissement permet de compenser l\'effet de réchauffement. Une autre option consiste à faire fonctionner l\'appareil en faisant des pauses de refroidissement.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.highenergy_ball_mills.infobox\";a:4:{s:4:\"text\";s:100:\"Détails sur les avantages et les principales applications des broyeurs à billes à haute énergie.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.highenergy_ball_mills.intro.txt\";a:4:{s:4:\"text\";s:539:\"Les broyeurs à billes haute performance RETSCH offrent efficacité et précision pour les applications de recherche et développement et de contrôle qualité. Nos broyeurs à billes haute performance ouvrent de nouvelles possibilités dans le développement et le traitement des matériaux et fournissent un maximum de vitesse, de performance et de polyvalence. Dans des domaines tels que la chimie, la pharmacie, la science des matériaux (mécanochimie) ou l\'analyse environnementale, nos broyeurs répondent aux plus hautes exigences.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.highenergy_ball_mills.mc.txt\";a:4:{s:4:\"text\";s:984:\"Un apport d\'énergie élevé dans les broyeurs à billes augmente considérablement le rendement de broyage et permet d\'obtenir une répartition plus fine et plus homogène de la taille des particules. Ceci est crucial pour les applications où la qualité du produit final dépend de la taille et de la répartition des particules. Dans les applications exigeantes telles que la mécanochimie, l\'apport d\'énergie peut, avec le mode d\'action, la température, la taille du broyeur à billes et les effets de mélange, influencer le résultat de la réaction. Afin de permettre des expériences sur un spectre de vitesses moyennes à élevées, les quatre broyeurs à billes RETSCH méritent une attention particulière : PM 300, Emax, MM 500 nano et MM 500 vario. L\'accélération que ces broyeurs peuvent atteindre dépend de la taille de la roue solaire et de la vitesse de rotation maximale (broyeurs planétaires à billes) ou de l\'amplitude et de la fréquence (vibro-broyeurs).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"products.hm200.claim\";a:4:{s:4:\"text\";s:49:\"Conception robuste pour une grande finesse finale\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.hm200.defined_particle_size.hl\";a:4:{s:4:\"text\";s:61:\"Taille des particules définie grâce à différentes grilles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.hm200.defined_particle_size.txt\";a:4:{s:4:\"text\";s:556:\"La finesse finale de l\'échantillon dépend des propriétés du matériau. Les matériaux durs et cassants peuvent être facilement broyés dans le HM 200 jusqu\'à une granulométrie inférieure à 0,8 mm. La gamme de tamis avec des ouvertures de 2 mm à 40 mm permet une adaptation parfaite aux exigences de l\'application.<br /><br />Les échantillons durs, fibreux ou humides comme les jouets en plastique, le bois ou le charbon humide peuvent être broyés avec succès dans le broyeur à marteaux en choisissant un tamis à ouverture moyenne ou grande.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.hm200.functional_principle.txt\";a:4:{s:4:\"text\";s:692:\"L\'échantillon est introduit dans la chambre de broyage du broyeur à marteaux via la trémie.<br />Le HM 200 est équipé d\'un arbre rotatif horizontal sur lequel sont montés 10 marteaux. Les marteaux oscillent librement sur le rotor et broient l\'échantillon à grande vitesse dans la chambre de broyage.  Avec les marteaux oscillants, contrairement aux marteaux fixes, le risque de blocage de la machine ainsi que l\'usure sont minimisés. Le matériau est broyé sous l\'effet de l\'impact des marteaux et de l\'impact dans la chambre de broyage. Dès que l\'échantillon est suffisamment fin pour passer à travers le tamis, il tombe par la sortie par gravité dans un récipient collecteur.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.hm200.high_throughput.bullets.1\";a:4:{s:4:\"text\";s:36:\"Excellente performance de concassage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.hm200.high_throughput.bullets.2\";a:4:{s:4:\"text\";s:40:\"Débit très élevé, jusqu\'à 1500 kg/h\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.hm200.high_throughput.bullets.3\";a:4:{s:4:\"text\";s:37:\"Vitesse fixe de 3000 min<sup>-1</sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.hm200.high_throughput.bullets.4\";a:4:{s:4:\"text\";s:30:\"Gamme de grilles de 2 à 40 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.hm200.high_throughput.bullets.5\";a:4:{s:4:\"text\";s:68:\"Taille d\'alimentation jusqu\'à 100 mm, taille de broyage &lt; 0,8 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.hm200.high_throughput.bullets.6\";a:4:{s:4:\"text\";s:62:\"L\'accès aisé à la chambre de broyage facilite le nettoyage \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.hm200.high_throughput.bullets.7\";a:4:{s:4:\"text\";s:38:\"Pour le broyage par lots ou en continu\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.hm200.high_throughput.bullets.8\";a:4:{s:4:\"text\";s:45:\"Connecteur pour l\'extraction de la poussière\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.hm200.high_throughput.diagram.caption\";a:4:{s:4:\"text\";s:647:\"Ce diagramme montre une comparaison du broyeur à marteaux HM 200 avec deux broyeurs à rotor. Le débit d\'échantillons extrêmement élevé du HM 200 est clairement visible. Le HM 200 montre une bonne efficacité de broyage de 125, qui est la valeur de la taille maximale de l\'alimentation divisée par la taille de broyage la plus fine réalisable.
<br />Le SR 300 et le SK 300 acceptent une taille d\'alimentation maximale de 25 mm (contrairement au HM 200 qui accepte des tailles allant jusqu\'à 100 mm) et broient les particules à une taille inférieure à 0,05 mm ou 0,1 mm respectivement - ce qui donne un rapport de broyage plus élevé.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.hm200.high_throughput.hl\";a:4:{s:4:\"text\";s:47:\"Rendement élevé &amp; finesse finale définie\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.hm200.hoppers_collecting.bullets.1\";a:4:{s:4:\"text\";s:93:\"Trémie standard pour une alimentation rapide et facile de grandes quantités d\'échantillons\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.hm200.hoppers_collecting.bullets.2\";a:4:{s:4:\"text\";s:77:\"La trémie longue est utile pour l\'alimentation des échantillons allongées.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.hm200.hoppers_collecting.bullets.3\";a:4:{s:4:\"text\";s:78:\"Collecteur standard pour la réduction de taille d\'échantillons jusqu\'à 10 l\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.hm200.hoppers_collecting.bullets.4\";a:4:{s:4:\"text\";s:85:\"Pour les grands volumes, il existe un collecteur qui peut contenir jusqu\'à 30 litres\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.hm200.hoppers_collecting.bullets.5\";a:4:{s:4:\"text\";s:140:\"Fonctionnement continu : Sortie continue par gravité en combinaison avec des systèmes de collecte d\'échantillons spécifiques au client  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"products.hm200.hoppers_collecting.collecting_receptable\";a:4:{s:4:\"text\";s:21:\"Récipient collecteur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.hm200.hoppers_collecting.hl\";a:4:{s:4:\"text\";s:33:\"Trémies et systèmes de collecte\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"products.hm200.hoppers_collecting.hopper_batch_operation\";a:4:{s:4:\"text\";s:39:\"Trémie pour le fonctionnement par lots\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"products.hm200.hoppers_collecting.longstock_hopper\";a:4:{s:4:\"text\";s:14:\"Trémie longue\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"products.hm200.hoppers_collecting.outlet_continous\";a:4:{s:4:\"text\";s:54:\"Sortie par gravité pour un fonctionnement en continu \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.hm200.hoppers_collecting.standard_hopper\";a:4:{s:4:\"text\";s:16:\"Trémie standard\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.hm200.hoppers_collecting.txt\";a:4:{s:4:\"text\";s:156:\"Le HM 200 convient aussi bien pour le broyage par lots que pour le broyage continu et peut être équipé de différentes trémies et systèmes de collecte.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.hm200.intro.txt.1\";a:4:{s:4:\"text\";s:161:\"Les broyeurs à marteaux sont utilisés pour le broyage, la pulvérisation et la désagglomération d\'échantillons mi-durs, durs, cassants, coriaces et fibreux.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.hm200.intro.txt.2\";a:4:{s:4:\"text\";s:546:\"Le broyeur à marteaux RETSCH HM 200 accepte des échantillons de grande taille, jusqu\'à 100 mm, qui peuvent être broyés à moins de 0,8 mm, en fonction des propriétés de l\'échantillon.<br /><br />Le broyeur est parfaitement adapté au traitement de grands volumes par lots ou en continu, ce qui garantit un débit d\'échantillons élevé. Grâce à des caractéristiques telles qu\'une conception robuste, une manipulation aisée et un nettoyage rapide, le HM 200 est également adapté à une utilisation en laboratoire ou en usine pilote.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.hm200.sieves.hl\";a:4:{s:4:\"text\";s:17:\"Grilles du HM 200\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.hm200.typical_samples.txt\";a:4:{s:4:\"text\";s:297:\"Le puissant broyeur à marteaux de RETSCH est parfaitement adapté au concassage préliminaire et au broyage fin de minerais, granit, céramique, quartz, scories, terre, charbon, verre, clinker de ciment, bois, plastiques, granulés alimentaires, aliments secs pour animaux, herbes séchées, etc.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.hm200.user_convenience.bullets.1\";a:4:{s:4:\"text\";s:69:\"Trémie rabattable pour accéder à la chambre de broyage par le haut\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.hm200.user_convenience.bullets.2\";a:4:{s:4:\"text\";s:139:\"Une option supplémentaire de repli dans la partie centrale de la machine permet de nettoyer facilement le rotor et les marteaux par le bas\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.hm200.user_convenience.hl\";a:4:{s:4:\"text\";s:47:\"Confort de l\'utilisateur et sécurité maximale\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.hm200.user_convenience.txt.1\";a:4:{s:4:\"text\";s:51:\"Nettoyage facile du rotor et des marteaux grâce à\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.hm200.user_convenience.txt.2\";a:4:{s:4:\"text\";s:208:\"Pour assurer une longue durée de vie à la machine, même lorsqu\'elle est principalement utilisée pour des tâches de broyage difficiles, les pièces suivantes peuvent être remplacées par l\'utilisateur : \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.hm200.user_convenience.txt.2.bullets.1\";a:4:{s:4:\"text\";s:34:\"Rotor avec des marteaux oscillants\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.hm200.user_convenience.txt.2.bullets.2\";a:4:{s:4:\"text\";s:42:\"Plaques d\'usure à l\'intérieur du broyeur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.hm200.user_convenience.txt.3\";a:4:{s:4:\"text\";s:166:\"Un interrupteur de sécurité et le moteur de freinage assurent l\'arrêt immédiat de l\'appareil, par exemple en cas d\'ouverture involontaire de la porte.<br /><br />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:21:\"products.introduction\";a:4:{s:4:\"text\";s:421:\"Les appareils RETSCH sont utilisés dans tous les secteurs industriels  aussi bien pour la préparation d’échantillons, avec une large gamme de  méthodes analytiques, que pour l’analyse granulométrique, dans un  contexte de contrôle de production et analyse de la qualité<br />RETSCH  connait une augmentation des exigences dans ces domaines avec une  philosophie produit basée sur cette citation d’ Aristote:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.introduction.aristotle\";a:4:{s:4:\"text\";s:58:\"&quot;La totalité est plus que la somme des parties&quot;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:22:\"products.introduction2\";a:4:{s:4:\"text\";s:460:\"En accord avec ce principe, nous n’utilisons pas seulement des  composants de grande qualité, mais nous plaçons une grande importance  dans leur parfaite adéquation. Les résultats sont des appareils  caractérisés par leur technologie supérieure et leur remarquable  fiabilité pour toute application dans la préparation d’échantillons et  l’analyse granulométrique. Cette philosophie est reflétée dans la gamme  complète des produits RETSCH.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"products.jaw_crusher\";a:4:{s:4:\"text\";s:343:\"Les <b>concasseurs à mâchoires</b> RETSCH sont utilisés pour le concassage grossier et le pré-broyage rapides et soigneux de matériaux mi-durs, durs et cassants. La variété des matériaux proposés, leur efficacité et leur grande sécurité les rendent idéaux pour la préparation d’échantillons en laboratoire et dans l\'industrie.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.jaw_crusher.clycone.system.1\";a:4:{s:4:\"text\";s:145:\"Notre cyclone élimine les pertes d\'échantillons lors du broyage, ce qui garantit des résultats précis et reproductibles pour chaque analyse !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.jaw_crusher.clycone.system.1.hl\";a:4:{s:4:\"text\";s:39:\"Récupération totale de l\'échantillon\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.jaw_crusher.clycone.system.2\";a:4:{s:4:\"text\";s:159:\"Notre cyclone réduit considérablement l\'exposition à la poussière, créant ainsi un environnement de travail plus sûr et plus propre pour votre équipe ! \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.jaw_crusher.clycone.system.2.hl\";a:4:{s:4:\"text\";s:34:\"Sécurité accrue de l\'opérateur \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.jaw_crusher.clycone.system.hl\";a:4:{s:4:\"text\";s:51:\"Système de cyclone pour concasseurs à mâchoires \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.jaw_crusher.clycone.system.hl.2\";a:4:{s:4:\"text\";s:20:\"Système de cyclone \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.jaw_crusher.clycone.system.hl.supplement\";a:4:{s:4:\"text\";s:50:\"Bye-bye la poussière et la perte d\'échantillons \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.jaw_crusher.clycone.system.txt\";a:4:{s:4:\"text\";s:287:\"Que vous prépariez des échantillons dans le domaine de l\'exploitation minière, des métaux précieux, de la recherche sur les matériaux ou de l\'analyse environnementale, le système cyclonique RETSCH garantit une efficacité, une précision et une sécurité sans précédent !&nbsp;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.jaw_crusher.clycone.system.txt.2\";a:4:{s:4:\"text\";s:49:\"Pourquoi choisir le système cyclonique RETSCH ? \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.jaw_crusher.clycone.system.txt.3\";a:4:{s:4:\"text\";s:111:\"Plus : les instruments existants (BB 50, BB 250, BB 400 ou BB 500) peuvent être équipés du système Cyclone.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.jaw_crusher.clycone.system.txt.4\";a:4:{s:4:\"text\";s:78:\"Plus : les instruments existants peuvent être équipés du système Cyclone. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:21:\"products.jaw_crushers\";a:4:{s:4:\"text\";s:25:\"Concasseurs à mâchoires\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.jaw_crushers.316L.txt\";a:4:{s:4:\"text\";s:209:\"Acier inoxydable combinant une forte teneur en chrome (17-19%) et une très faible teneur en carbone (&lt;0,03%). Grande résistance à la corrosion, même en milieu chloré, et grande résistance aux acides. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.jaw_crushers.area.hl\";a:4:{s:4:\"text\";s:52:\"Domaines d\'application des concasseurs à mâchoires\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.jaw_crushers.area.txt\";a:4:{s:4:\"text\";s:811:\"Un concasseur à mâchoires se trouve toujours au tout début de la chaîne de préparation des échantillons, en pré-broyage des matériaux durs et cassants. La gamme de concasseurs à mâchoires RETSCH est principalement utilisée dans les laboratoires et les installations pilotes dans des conditions difficiles, mais elle est également appropriée pour le contrôle qualité en ligne des matières premières.<br /><br />Les principaux domaines d\'application d\'un concasseur à mâchoires sont les matériaux de construction, la minéralogie et la métallurgie, la céramique et le verre, la science des matériaux et l\'analyse environnementale. Ils broient des matériaux mi-durs, durs, cassants et tenaces tels que les minerais, les scories, les céramiques oxydées, la houille ou le clinker de ciment.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.jaw_crushers.area2.txt\";a:4:{s:4:\"text\";s:335:\"Les concasseurs à mâchoires RETSCH sont de puissants concasseurs à alimentation forcée, disponibles en 7 tailles. Ils sont utilisés pour le broyage d\'échantillons à l\'échelle du laboratoire, mais, selon le modèle, ils peuvent également être intégrés dans des lignes de process existantes pour un broyage continu en ligne. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.jaw_crushers.ceramics.txt\";a:4:{s:4:\"text\";s:281:\"Les céramiques sont une variété de matériaux inorganiques et non métalliques qui sont formés par l\'ajout d\'eau, séchés à température ambiante puis durcis par un processus de cuisson (frittage) à haute température, acquérant ainsi leurs propriétés caractéristiques. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.jaw_crushers.faq\";a:4:{s:4:\"text\";s:32:\"Concasseurs à mâchoires - FAQ \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.jaw_crushers.faq.applications.hl\";a:4:{s:4:\"text\";s:70:\"Quelles sont les applications typiques d\'un concasseur à mâchoires ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.jaw_crushers.faq.applications.txt\";a:4:{s:4:\"text\";s:432:\"Un concasseur à mâchoires est utilisé pour la concassage grossier et préalable de matériaux mi-durs, durs, coriaces et cassants à l\'échelle du laboratoire. Cette opération est souvent suivie par un broyage supplémentaire de l\'échantillon jusqu\'à une finesse analytique dans un broyeur de laboratoire. Les matériaux typiques sont le charbon, les minerais, les minéraux, les céramiques ou les matériaux de construction.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.jaw_crushers.faq.selection.hl\";a:4:{s:4:\"text\";s:56:\"Comment choisir un concasseur à mâchoires approprié ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.jaw_crushers.faq.selection.txt\";a:4:{s:4:\"text\";s:355:\"Pour l\'orientation initiale, il convient de considérer la taille maximale de l\'alimentation, la finesse finale maximale et la capacité de débit du concasseur à mâchoires. D\'autres aspects sont la quantité d\'échantillons que le collecteur standard peut contenir, ou si une réduction de taille en continu est possible en plus du traitement par lots.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.jaw_crushers.faq.what-is.hl\";a:4:{s:4:\"text\";s:42:\"Qu\'est-ce qu\'un concasseur à mâchoires ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.jaw_crushers.faq.what-is.txt\";a:4:{s:4:\"text\";s:618:\"Un concasseur à mâchoires se trouve toujours au tout début de la chaîne de préparation des échantillons en vue d\'une analyse ultérieure. Ils sont utilisés pour le pré-broyage de matériaux durs et cassants dans les laboratoires et les installations pilotes, même dans des conditions de travail difficiles. Le broyage a lieu dans la chambre de broyage en forme de coin entre une mâchoire fixe et une mâchoire mobile, qui suit une trajectoire elliptique. L\'échantillon est broyé par pression et tombe vers le bas dans un collecteur dès que les particules sont plus fines que la largeur de fente définie. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.jaw_crushers.function\";a:4:{s:4:\"text\";s:699:\"Dans les concasseurs à mâchoires à alimentation forcée, le matériau passe par la trémie sans retour et entre dans la chambre de concassage. Le broyage a lieu dans la zone cunéiforme située entre le bras de broyage fixe et celui qui est déplacé par un arbre d\'entraînement excentrique. Le mouvement elliptique écrase l\'échantillon qui tombe ensuite par gravité.<br /><br />Dès que l\'échantillon est plus petit que la largeur de la fente d\'évacuation, il tombe dans un collecteur amovible à l\'intérieur du concasseur à mâchoires. Le réglage continu de la largeur d\'ouverture avec balance assure une réduction optimale de la taille en fonction de la largeur d\'ouverture réglée.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.jaw_crushers.function.caption\";a:4:{s:4:\"text\";s:44:\"Exemple de principe de fonctionnement BB 100\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.jaw_crushers.function.hl\";a:4:{s:4:\"text\";s:54:\"Principe de fonctionnement du concasseur à mâchoires\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.jaw_crushers.heavy-metal-free.txt\";a:4:{s:4:\"text\";s:301:\"Ces aciers ne contiennent ni chrome, ni nickel et peuvent être utilisés pour le broyage d\'échantillons destinés à l\'analyse des métaux lourds, à condition que l\'abrasion éventuelle du fer n\'interfère pas. Ils ont une dureté allant jusqu\'à 62 HRC et ne sont pas résistants à la corrosion. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.jaw_crushers.influences.hl\";a:4:{s:4:\"text\";s:52:\"Influences techniques sur le rendement du concassage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.jaw_crushers.influences.txt\";a:4:{s:4:\"text\";s:414:\"The crushing performance of a jaw crusher depends on the operational sloped angle of the jaws (1) and the ir shape, the speed and the movement behavior of the four-bar linkage. During one revolution of the four-bar linkage, the breaking jaw moves in vertical and horizontal direction. In the process, the gap width constantly moves between a minimum and a maximum (2). The nominal gap width is set at the minimum. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.jaw_crushers.influences2.txt\";a:4:{s:4:\"text\";s:945:\"L\'interaction d\'un très petit angle d\'inclinaison des mâchoires, d\'une faible variation de la largeur de fente par rapport à la largeur de fente réglée et d\'une vitesse élevée permet d\'obtenir une très bonne performance de broyage. C\'est le cas, par exemple, des concasseurs de paillasse tels que le <a href=\"https://www.retsch.com/\" class=\"internal-link\" alt=\"Opens internal link in current window\">BB 50</a>.<br /><br />En revanche, une faible vitesse et un angle d\'inclinaison important des mâchoires permettent d\'obtenir un broyage plutôt grossier, même avec une variation moyenne de la largeur de fente par rapport à la largeur de fente réglée. Cette combinaison est principalement rencontrée dans les modèles sur pieds qui peuvent accueillir de grandes pièces d\'échantillon, comme le <a href=\"https://www.retsch.com/\" class=\"internal-link\" alt=\"Opens internal link in current window\">concasseur à mâchoires BB 300</a>. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.jaw_crushers.influences3.txt\";a:4:{s:4:\"text\";s:468:\"Le ratio de concassage d\'un concasseur à mâchoires résulte de la finesse finale maximale réalisable par rapport à la taille maximale de l\'alimentation. Pour les concasseurs à mâchoires Retsch, ce rapport se situe entre 26&nbsp;et 220. Une valeur élevée reflète la capacité d\'un concasseur à mâchoires à accepter des pièces d\'échantillon de grande taille et à fournir une performance de concassage puissante, résultant en une finesse finale élevée. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.jaw_crushers.infobox\";a:4:{s:4:\"text\";s:138:\"Détails sur les domaines d\'application, les mécanismes de fonctionnement et les matériaux utilisés dans les concasseurs à mâchoires.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.jaw_crushers.intro.txt\";a:4:{s:4:\"text\";s:540:\"La série de concasseurs à mâchoires RETSCH est disponible en 8 tailles différentes. Le débit et la finesse finale dépendent du type de concasseur, de la largeur de fente sélectionnée et des propriétés de rupture de l\'échantillon.<br /><br />Une conception robuste, une manipulation et un nettoyage simples sont les caractéristiques des modèles de concasseurs à mâchoires RETSCH. Les petites quantités d\'échantillon sont traitées par lots ; pour les plus grandes quantités, les concasseurs peuvent fonctionner en continu. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.jaw_crushers.jaws.caption\";a:4:{s:4:\"text\";s:88:\"La forme des mâchoires de concassage est déterminée par la courbure et le profilage. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.jaw_crushers.manganese.txt\";a:4:{s:4:\"text\";s:187:\"La teneur en manganèse est comprise entre 12 et 14 %, la teneur en carbone entre 1 et 1,2 %. L\'acier au manganèse atteint des valeurs de dureté supérieures à 600 HV (environ 55 HRC).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.jaw_crushers.materials.jaws.hl\";a:4:{s:4:\"text\";s:25:\"Matériaux des mâchoires\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.jaw_crushers.materials.txt\";a:4:{s:4:\"text\";s:842:\"La réduction mécanique de la taille des solides entraîne inévitablement une usure des outils de broyage, appelée abrasion. Cela signifie que lors du broyage, par exemple avec des outils de broyage en acier, une certaine quantité de composants de l\'acier ainsi que des métaux lourds, du chrome, etc. peuvent être introduits dans l\'échantillon. En général, l\'abrasion est de l\'ordre du ppm ou du ppb.<br /><br />Néanmoins, le processus de broyage doit être effectué de manière aussi exempte de contamination que possible. Par exemple, dans le cas d\'une analyse ultérieure pour les métaux lourds, il est conseillé de choisir des mâchoires de broyage faites d\'un matériau qui contient le moins de métaux lourds possible, voire aucun. La résistance à l\'abrasion joue également un rôle, qui varie en fonction du matériau. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.jaw_crushers.materials2.txt\";a:4:{s:4:\"text\";s:110:\"Les mâchoires de la gamme de concasseurs à mâchoires RETSCH sont disponibles dans les matériaux suivants :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"products.jaw_crushers.material_composition_document.hl\";a:4:{s:4:\"text\";s:59:\"Composition des matériaux des équipements et accessoires \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"products.jaw_crushers.material_composition_document.txt\";a:4:{s:4:\"text\";s:566:\"Lors de la recherche d\'un produit approprié et des accessoires associés, il est important de considérer que les propriétés du matériau à déterminer (telles que la teneur en métaux lourds) ne doivent en aucun cas être altérées au cours du processus de broyage.<br /><br />Dans notre document d\'analyse des matériaux, vous trouverez les spécifications des matériaux de toutes les pièces qui peuvent entrer en contact avec l\'échantillon, y compris les broyeurs, les tamiseurs et les équipements d\'assistance ainsi que les accessoires associés. <br />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.jaw_crushers.nihard4.txt\";a:4:{s:4:\"text\";s:179:\"La fonte fortement alliée présente une très grande résistance à l\'usure et aux chocs. La dureté est de 550 - 700 HBW en raison d\'une teneur élevée en carbone de 2,6 - 32%.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.jaw_crushers.stainless-steel.txt\";a:4:{s:4:\"text\";s:224:\"Acier résistant à la corrosion avec une couche protectrice d\'oxyde invisible et extrêmement fine qui se forme à des teneurs en chrome &gt;12%. La résistance à la corrosion augmente avec la teneur en chrome de l\'acier. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.jaw_crushers.steel.hl\";a:4:{s:4:\"text\";s:14:\"Acier et fonte\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.jaw_crushers.steels.txt\";a:4:{s:4:\"text\";s:503:\"Les aciers sont des matériaux ferreux dont la teneur en carbone est généralement inférieure à 2 %. Chimiquement, l\'acier est un alliage de fer et de carbure de fer. Pour influencer les propriétés chimiques et mécaniques des aciers, d\'autres métaux sont ajoutés (par exemple, du chrome et du manganèse).<br /><br />Contrairement à l\'acier, la fonte est dure et cassante en raison d\'une teneur en carbone supérieure à 2 %. La fonte n\'est pas forgée, mais coulée dans la forme appropriée. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.jaw_crushers.tungsten-carbide.txt\";a:4:{s:4:\"text\";s:242:\"Le carbure de tungstène est l\'un des métaux durs. Une teneur en cobalt de 6 à 10 % augmente la dureté du matériau et minimise l\'abrasion. Le carbure de tungstène se caractérise par sa très grande dureté et sa résistance à l\'usure. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.jaw_crushers.zirconium-oxide.txt\";a:4:{s:4:\"text\";s:393:\"La principale matière première pour la production de céramiques d\'oxyde de zirconium (ZrO<sub>2</sub>) est le minéral zirconium (ZrSiO<sub>4</sub>). Le ZrO<sub>2</sub> est obtenu à partir de celui-ci par fusion avec du coke et de la chaux. L\'oxyde de zirconium est très stable face aux influences thermiques, chimiques et mécaniques et convient donc parfaitement aux outils de broyage. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.jaw_crusher_outro\";a:4:{s:4:\"text\";s:2630:\"<h2>Applications &amp; Détails</h2>
Les concasseurs à mâchoires sont toujours à l\'amont de la chaîne de préparation des échantillons pour le pré-broyage de tous les matériaux durs et cassants. Ils sont principalement utilisés dans les laboratoires et les usines pilotes dans des conditions difficiles, mais ils sont également appropriés pour le contrôle qualité en ligne des matières premières. Les concasseurs à mâchoires sont disponibles dans 8 tailles différentes&nbsp;: <b>BB 50, BB 100, BB 200, BB 300</b> et les plus gros modèles <b>BB 250, BB 400, BB 500 et BB 600</b>. Le débit et la finesse finale dépendent du type de broyeur, la largeur de fente sélectionnée et les propriétés de rupture du matériau.
Tailles d’alimentation varient de 40 mm à 350 mm, en fonction du modèle.
Les principaux domaines d\'application des concasseurs à mâchoires sont les matériaux de construction, la minéralogie et la métallurgie, les céramiques et les verres, la recherche sur les matériaux et les analyses environnementales.
Les concasseurs à mâchoires RETSCH sont caractérisés par de nombreux détails uniques permettant le traitement pratique et sécuritaire de l’échantillon.

<h2>Avantages en un coup d\'œil (selon le modèle)</h2>

<ul><li>Haut débit, haut degré de réduction de taille</li><li>Grande finesse finale (jusqu\'à d90 &lt;0,5 mm)</li><li>Réglage du point zéro pour la compensation de l\'usure</li><li>Mâchoires en différents matériaux</li><li>Trémie d\'alimentation sans rebond</li><li>Chambre de broyage facile à nettoyer</li><li>Protection de surcharge</li></ul>

<h2>Technologie du concasseur à mâchoires</h2>
Les concasseurs à mâchoires RETSCH sont des concasseurs robustes, puissants, à alimentation forcée. Le matériau d\'alimentation passe à travers la trémie sans rebond et pénètre dans la chambre de broyage. La réduction de taille a lieu dans la zone en forme de coin entre le bras de broyage fixe et la mâchoire déplacée par un arbre d\'entraînement excentrique. Le mouvement elliptique écrase l\'échantillon qui tombe alors par gravité.

Dès que l\'échantillon est plus petit que la largeur de la fente, il tombe dans un collecteur amovible. Le réglage continu de la largeur de la fente à l\'aide d\'une échelle ou d\'un affichage numérique garantit une réduction optimale de la taille en fonction de la valeur de la largeur de la fente réglée. Des ensembles de rondelles Belleville intégrés et un interrupteur de protection thermique contre les surcharges protègent les concasseurs à mâchoires contre les surcharges.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"products.knife_mills\";a:4:{s:4:\"text\";s:196:\"Les broyeurs à couteaux RETSCH permettent des résultats de broyage homogène et reproductible en quelques secondes. Un échantillon représentatif peut être prélevé n\'importe où dans le bol.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mesh-sieves.samples.txt\";a:4:{s:4:\"text\";s:419:\"Les tamis à mailles métalliques tissées de RETSCH conviennent parfaitement à la séparation, au fractionnement et à la détermination de la taille des particules de clinker de ciment, de produits chimiques, de café, de matériaux de construction, d\'engrais, de charges, de farines, de grains, de poudres métalliques, de minéraux, de noix, de plastiques, de sable, de graines, de sols et de poudres à lessiver. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.milling.headline\";a:4:{s:4:\"text\";s:50:\"Concasseurs, broyeurs &amp; mixeurs de laboratoire\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.milling.headline.supplement\";a:4:{s:4:\"text\";s:37:\"pour le prébroyage et le broyage fin\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.milling.introduction\";a:4:{s:4:\"text\";s:703:\"Pour les méthodes d’analyses physico-chimique comme  l’AAS, NIR, ICP, XRF, etc.… Il est essential que l’échantillon à  analyser soit homogénéisé de la meilleure manière possible et pulvérisé à  un degré de finesse spécifique. 
Une analyse fiable et précise peut seulement être  garantie par une préparation d’échantillons reproductible. RETSCH offre  une gamme complète de broyeurs et de concasseurs très modernes pour un  broyage grossier, fin ou très fin adapté au matériau. Une large gamme  d’outils de broyage et accessoires complémentaires à nos appareils, peut  être utilisée pour une préparation d’échantillons d’analyses fiable et  sans contamination.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.milling.selection.headline\";a:4:{s:4:\"text\";s:24:\"Sélection des broyeurs \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.milling.selection.intro\";a:4:{s:4:\"text\";s:510:\"Le guide de sélection suivant offre un aperçu des domaines d’application des broyeurs et des concasseurs RETSCH. La sélection d’un broyeur adapté dépend des besoins de chaque application. Ce tableau est fourni à titre indicatif, pour une première orientation. <br /><br /><b><a href=\"https://www.retsch.com/fr/contact-services/\" class=\"internal-link\" alt=\"Opens internal link in current window\">Veuillez nous contacter afin de trouver les solutions les mieux adaptées à votre application !</a></b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.milling.selection_milling2\";a:4:{s:4:\"text\";s:398:\"Un vue générale des possibilités des broyeurs, concasseurs RETSCH est fourni par la <a href=\"https://www.retsch.com/fr/applications/base-de-donnees-applications/\" class=\"internal-link\" alt=\"Opens internal link in current window\">base de données d’applications</a> de nos laboratoires d’essais, où de nombreux rapports de tests d’échantillons de laboratoire sont disponibles.<br /><br />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.milling.selection_milling3headline\";a:4:{s:4:\"text\";s:19:\"Recherche matériel\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:22:\"products.milling_outro\";a:4:{s:4:\"text\";s:2936:\"<h2 style=« padding-top:20px ; »>Pourquoi un broyeur de laboratoire pour le broyage?</h2>
Le broyage de matières solides ou de produits en vrac est nécessaire lorsque le matériau présente une granulométrie trop grossière pour les processus ultérieurs, tels que l\'analyse, la division, le mélange ou le traitement ultérieur, et/ou lorsque l\'échantillon est trop inhomogène, de sorte que la petite quantité partielle utilisée pour l\'analyse n\'est pas représentative de l\'ensemble de l\'échantillon de laboratoire.
Les analyses sont nécessaires à l\'assurance qualité, comme par exemple dans le cadre de la surveillance de la production ou du contrôle d\'entrée. Il s\'agit entre autres de méthodes spectroscopiques et chromatographiques. Étant donné que les propriétés des produits sont souvent influencées par la taille des grains (p. ex. capacité d\'extraction, de filtration ou d\'absorption), un broyage à l\'aide d\'un broyeur de laboratoire est également fondamentalement nécessaire pour le développement de nouveaux produits ou processus de production.
<h2 style=« padding-top:20px ; »>Finesse requise</h2>
Une exigence fréquente est : « broyer finement de la poudre ». La notion de poudre n\'est cependant pas claire. La lessive en poudre, le café en poudre et la levure chimique sont des produits en vrac qui revendiquent tous la désignation « poudre », mais qui présentent des répartitions granulométriques très différentes.
Il est également souvent demandé de broyer l\'échantillon « aussi finement que possible » avec un broyeur de laboratoire. Mais cela nécessite toujours un apport d\'énergie important et un investissement en temps élevé. Le temps et l\'énergie sont également synonymes de coûts en laboratoire. Voici une approche plus efficace : Pas aussi fin que possible, mais aussi fin que nécessaire ! 
Il est important que l\'échantillon présente une finesse d\'analyse. Les finesses d\'analyse nécessaires varient en fonction de la méthode d\'analyse ou du processus suivant. 
<h2 style=« padding-top:20px ; »>Le broyage est-il un art?</h2>
L\'« art du broyage » consiste à préparer l\'échantillon à l\'aide d\'un broyeur de laboratoire de manière à obtenir un échantillon individuel représentatif qui présente une finesse d\'analyse homogène. Lors du choix d\'un broyeur de laboratoire et d\'une garniture de broyage appropriés, il faut tenir compte du fait que les caractéristiques de l\'échantillon à déterminer (p. ex. teneur en humidité, en métaux lourds, etc.) ne doivent pas être modifiées pendant toute la préparation. 
Outre une connaissance précise des appareils, cela nécessite également de l\'expérience dans le traitement de différents matériaux. <a href=\"https://www.retsch.com/fr/contact-services/\" class=\"internal-link\" alt=\"«\">Contactez Retsch</a> pour obtenir des conseils sur les appareils et les applications, sans engagement.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.mixer_mills.applications.hl\";a:4:{s:4:\"text\";s:39:\"Vibro-broyeurs - Domaines d\'application\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.mixer_mills.applications.txt\";a:4:{s:4:\"text\";s:1534:\"Les vibro-broyeurs sont utilisés pour le broyage de matériaux mous, durs, cassants et fibreux en mode sec ou humide. Avec leur construction compacte, leur utilisation simple et leurs durées de broyage très courtes, ce sont de véritables outils polyvalents dans les laboratoires.<br /><br />Les vibro-broyeurs conviennent parfaitement aux applications de recherche telles que la mécanochimie (mécanosynthèse, alliage mécanique et mécanocatalyse) ou le broyage colloïdal ultrafin à l\'échelle nanométrique, mais aussi aux tâches de routine comme le mélange et l\'homogénéisation. <br /><br />Ils sont également souvent utilisés pour la désintégration cellulaire pour l\'extraction d\'ADN/ARN par bead beating.&nbsp;Jusqu\'à 240 ml de dispersion cellulaire peuvent être traités pour l\'extraction de protéines ou l\'analyse métabolique.<br /><br />Leur grande polyvalence est un avantage décisif des vibro-broyeurs - certains modèles offrent par exemple la possibilité de refroidir ou de chauffer activement les échantillons. Ils permettent un meilleur contrôle des conditions que les autres broyeurs à billes. Dans le domaine de la mécanochimie, la possibilité de contrôler les réactions dans le bol de broyage constitue un grand avantage. Selon le modèle, il est possible d\'appliquer des températures allant jusqu\'à -196°C ou jusqu\'à 100°C. Les vibro-broyeurs sont disponibles avec 1, 2 ou 6 stations de broyage. Les bols et les billes sont proposés en différentes tailles, versions et matériaux.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.mixer_mills.cooling.hl\";a:4:{s:4:\"text\";s:54:\"Vibro-broyeur - Refroidissement et chauffage en option\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mixer_mills.cooling.txt\";a:4:{s:4:\"text\";s:1224:\"Le CryoMill est conçu pour le broyage à froid à -196°C, tandis que le MM 500 control couvre une plage de température de -100°C à +100°C, avec une régulation de la température de -100°C à 0°C.<br /><br />Le refroidissement est avantageux, par exemple pour :<br />
<ul><li>Conservation d\'analytes sensibles à la température, comme les substances volatiles ou les ingrédients de produits pharmaceutiques ou alimentaires</li><li>Fragilisation de matériaux d\'échantillons qui ne peuvent pas être pulvérisés à température ambiante</li><li>Broyage humide pour rester en dessous d\'une température définie (dans certains cas, il est possible de descendre en dessous de la température ambiante)</li><li>Mécanochimie pour arrêter les réactions et stabiliser les produits intermédiaires, de sorte que le produit final soit différent du résultat obtenu sans refroidissement</li></ul>.
Certaines applications sont améliorées lorsque l\'échantillon est chauffé pendant le processus, par exemple :
<ul><li>Fabrication de pâtes (industrie alimentaire)</li><li>Intensification des réactions mécanochimiques</li></ul>.
Les températures requises et la configuration dépendent de l\'application concernée.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.mixer_mills.eyecatcher.cryomill\";a:4:{s:4:\"text\";s:40:\"Broyage à froid avec de l\'azote liquide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.mixer_mills.eyecatcher.mm400\";a:4:{s:4:\"text\";s:23:\"Le classique polyvalent\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.mixer_mills.eyecatcher.mm500control\";a:4:{s:4:\"text\";s:24:\"Refroidir &amp; Chauffer\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.mixer_mills.eyecatcher.mm500nano\";a:4:{s:4:\"text\";s:35:\"Broyage à l\'échelle nanométrique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.mixer_mills.eyecatcher.mm500vario\";a:4:{s:4:\"text\";s:27:\"Six échantillons d\'un coup\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.mixer_mills.faq.hl\";a:4:{s:4:\"text\";s:21:\"Vibro-broyeurs - FAQ \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.mixer_mills.faq1\";a:4:{s:4:\"text\";s:31:\"Qu\'est-ce qu\'un vibro-broyeur ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.mixer_mills.faq1.txt\";a:4:{s:4:\"text\";s:499:\"Les vibro-broyeurs appartiennent à la famille des broyeurs à billes et se caractérisent par un faible encombrement, des temps de processus courts et une grande polyvalence.<br /><br />Ils sont utilisés pour mélanger, broyer et homogénéiser des échantillons de matériaux durs, moyennement durs, cassants, mous, élastiques et fibreux.<br /><br />Le broyage s\'effectue par impact et par frottement.&nbsp;Les vibro-broyeurs de Retsch sont disponibles avec une, deux ou six stations de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.mixer_mills.faq2\";a:4:{s:4:\"text\";s:64:\"Pour quelles applications les vibro-broyeurs sont-ils adaptés ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.mixer_mills.faq2.txt\";a:4:{s:4:\"text\";s:563:\"Les vibro-broyeurs sont utilisés pour le broyage à sec, humide et cryogénique de petites quantités d\'échantillons en quelques secondes. Ils génèrent l\'apport d\'énergie nécessaire au broyage à l\'échelle nanométrique.<br /><br />Un domaine d\'application typique est la désintégration cellulaire par &quot;bead beating&quot; pour l\'extraction d\'ADN/ARN et de protéines.<br /><br />Les vibro-broyeurs sont également fréquemment utilisés en mécanochimie, en particulier les modèles qui disposent de possibilités de refroidissement et de chauffage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.mixer_mills.faq3\";a:4:{s:4:\"text\";s:37:\"Comment fonctionne un vibro-broyeur ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.mixer_mills.faq3.txt\";a:4:{s:4:\"text\";s:365:\"L\'échantillon et les billes de broyage sont placés dans le bol de broyage, qui est fixé dans le broyeur. Les oscillations en arc de cercle effectuées par le broyeur ont pour effet de pulvériser l\'échantillon sous l\'effet de l\'impact et du frottement des billes de broyage. De plus, les mouvements du bol et des billes mélangent l\'échantillon en profondeur. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mixer_mills.function.hl\";a:4:{s:4:\"text\";s:43:\"Vibro-broyeurs - Principe de fonctionnement\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.mixer_mills.function.txt\";a:4:{s:4:\"text\";s:636:\"En position horizontale, les récipients de broyage du MM 400 effectuent des oscillations en arc de cercle. En raison de l\'inertie des billes, celles-ci frappent avec une grande énergie l\'échantillon se trouvant sur les surfaces frontales arrondies, ce qui le broie. Le broyage avec un apport d\'énergie élevé est possible à des fréquences élevées allant jusqu\'à 35 Hz. Le mouvement des bols de broyage et des billes de broyage provoque d\'autres effets de broyage par frottement ainsi qu\'un mélange efficace de l\'échantillon. L\'utilisation de plusieurs billes de broyage plus petites permet d\'augmenter le degré de mélange.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.mixer_mills.grinding-balls.txt\";a:4:{s:4:\"text\";s:756:\"Pour que les billes de broyage broient rapidement l\'échantillon, elles doivent avoir une taille au moins trois fois supérieure à celle du plus gros morceau d\'échantillon.

Pour déterminer la taille de bille appropriée pour la finesse finale souhaitée, on peut généralement appliquer un facteur d\'environ 1000. Si l\'on vise une granulométrie de 30 µm (D90), des billes de broyage d\'un diamètre compris entre 20 mm et 30 mm conviennent le mieux. Si des particules plus petites sont requises, une deuxième étape de processus avec des billes plus petites est nécessaire.

Comme des billes plus grandes pourraient broyer des billes plus petites, il n\'est pas conseillé de combiner différentes tailles de billes dans un processus de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.mixer_mills.grinding-tools.energy.txt\";a:4:{s:4:\"text\";s:975:\"Plus la densité d\'un matériau est élevée, plus l\'apport d\'énergie est important. Cela signifie qu\'à une vitesse donnée, l\'accélération des billes de broyage en carbure de tungstène, par exemple, est plus élevée que pour les matériaux de densité plus faible. L\'apport d\'énergie est plus élevé lorsque la bille heurte l\'échantillon, ce qui entraîne un meilleur broyage et est avantageux pour les échantillons durs et fragiles.

En revanche, pour les échantillons mous, un apport d\'énergie trop élevé peut empêcher un broyage efficace. Dans de tels cas, l\'échantillon n\'est pas vraiment réduit en une poudre fine, mais une couche se forme, qui adhère aux parois du bol et recouvre les billes de broyage. L\'homogénéisation n\'est pas possible de cette manière et la récupération de l\'échantillon est difficile.

C\'est pourquoi d\'autres types de broyeurs, par exemple les broyeurs à rotor, sont mieux adaptés aux matériaux d\'échantillons mous.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.mixer_mills.grinding-tools.hl\";a:4:{s:4:\"text\";s:50:\"Vibro-broyeurs - Matériaux pour outils de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.mixer_mills.grinding-tools.how-to.txt\";a:4:{s:4:\"text\";s:644:\"Le matériau des outils de broyage doit être choisi en fonction de l\'analyse ultérieure. Par exemple, si l\'on analyse la teneur en métaux lourds d\'un échantillon, l\'abrasion d\'un outil de broyage en acier pourrait introduire du chrome dans l\'échantillon, ce qui fausserait les résultats de l\'analyse. C\'est pourquoi seul un matériau sans métal comme l\'oxyde de zirconium convient pour cette application.

Le matériau de l\'outil de broyage a également une influence sur la performance de broyage. Les deux aspects les plus importants sont :
<ul><li>L\'apport d\'énergie (dépendant de la densité du matériau)</li><li>Dureté</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.mixer_mills.infobox\";a:4:{s:4:\"text\";s:116:\"Détails sur les domaines d\'application, le principe de fonctionnement et les outils de broyage des vibro-broyeurs. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.mixer_mills.intro\";a:4:{s:4:\"text\";s:551:\"<b>Les vibro-broyeurs</b> broient et homogénéisent rapidement et efficacement de petites quantités d\'échantillons par impact et friction. Ces broyeurs à billes conviennent au broyage à sec, humide et cryogénique ainsi qu\'à la désintégration cellulaire pour l\'extraction d\'ADN/ARN ou de protéines. Pour les applications spéciales comme la mécanosynthèse, ils offrent des solutions uniques. Les broyeurs vibrants sont connus pour leur facilité d\'utilisation et leur faible encombrement par rapport aux autres types de broyeurs à billes. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.mixer_mills.jar-fillings.3\";a:4:{s:4:\"text\";s:21:\"Volume de remplissage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.mixer_mills.jar-fillings.dry.txt\";a:4:{s:4:\"text\";s:621:\"Lors du remplissage du bol de broyage pour un broyage à sec, la règle des tiers doit être appliquée. Elle stipule qu\'environ un tiers du volume du bol doit être rempli de billes de broyage. Plus les billes sont petites, plus il faut en prendre pour remplir un tiers du bol. Un autre tiers du volume du bol doit être rempli d\'échantillon. Le tiers restant est un espace libre pour que les billes puissent se déplacer à l\'intérieur afin d\'atteindre l\'énergie de broyage nécessaire pour un broyage rapide de l\'échantillon. En même temps, il y a suffisamment d\'échantillon dans le bol pour éviter toute usure.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.mixer_mills.jar-fillings.hl\";a:4:{s:4:\"text\";s:60:\"Vibro-broyeurs - Remplissage recommandé des bols de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.mixer_mills.jar-fillings.wet.txt\";a:4:{s:4:\"text\";s:723:\"Le broyage humide permet de produire des particules d\'une taille de 100 nm ou moins. Pour cela, le mécanisme de broyage nécessaire est la friction plutôt que l\'impact. On obtient une friction en utilisant de nombreuses petites billes de broyage avec une grande surface et de nombreux points de friction. La règle des un tiers, recommandée pour les broyages à sec, est remplacée par la règle des 60 %, c\'est-à-dire que 60 % du bol sont remplis de petites billes. La quantité d\'échantillon doit être d\'environ 30 %. Les petites billes sont d\'abord versées dans les bols (en fonction du poids !), puis l\'échantillon est ajouté et le tout est mélangé. Ensuite, le liquide dispersant est soigneusement ajouté. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.mixer_mills.jar-types.hl\";a:4:{s:4:\"text\";s:55:\"Vibro-broyeurs - Modèles et tailles de bols de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.mixer_mills.jar-types.txt\";a:4:{s:4:\"text\";s:1403:\"Les bols de broyage des vibro-broyeurs classiques disposent d\'une <b>fermeture à vis&nbsp;</b>et sont conçus pour une&nbsp ; manipulation facile et un broyage rapide de petites quantités d\'échantillons. Les bols sont disponibles en acier trempé, acier inoxydable, carbure de tungstène, agate, oxyde de zirconium et PTFE.<br /><br />Les modèles MM 500 nano et MM 500 control utilisent des bols de broyage&nbsp;<b>Screw-Lock</b>.<b>&nbsp;</b>Ces bols de broyage sont étanches à la pression jusqu\'à 5 bars, une fermeture de sécurité intégrée permet une manipulation confortable. Le nouveau design des bols de broyage améliore les résultats lors du broyage humide ainsi que lors de la pulvérisation d\'échantillons fibreux, comme les cheveux.<br /><br />Grâce au couvercle plat, il est possible d\'exploiter pleinement le volume nominal, par exemple lors du broyage d\'échantillons fibreux, ou pour assurer le rapport de mélange optimal entre l\'échantillon, les petites billes de broyage et le liquide pour le broyage humide. <br /><br />Les matériaux proposés comprennent l\'acier trempé, l\'acier inoxydable, le carbure de tungstène et l\'oxyde de zirconium pour la préparation d\'échantillons sans métaux lourds. Des couvercles de mise sous gaz de protection sont disponibles pour toutes les tailles et tous les matériaux, par exemple pour le broyage sous atmosphère protectrice. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.mixer_mills.overview.1\";a:4:{s:4:\"text\";s:55:\"Pour des quantités d\'échantillons jusqu\'à 6 x 20 ml \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.mixer_mills.overview.2\";a:4:{s:4:\"text\";s:32:\"Finesse finale* : 0,1 µm&nbsp ;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.mixer_mills.overview.3\";a:4:{s:4:\"text\";s:46:\"Décomposition cellulaire par \'\'Bead Beating\'\'\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.mixer_mills.overview.4\";a:4:{s:4:\"text\";s:36:\"Broyage par impact et par frottement\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.mixer_mills.overview.eyecatcher\";a:4:{s:4:\"text\";s:47:\"Refroidir, chauffer &amp; Broyage cryogénique \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.mixer_mills.screwlock\";a:4:{s:4:\"text\";s:25:\"Bol de broyage Screw-Lock\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.mixer_mills.screwtop\";a:4:{s:4:\"text\";s:43:\"Bol de broyage avec<br />couvercle vissable\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.mixer_mills.table.aeration\";a:4:{s:4:\"text\";s:26:\"Couvercle de mise sous gaz\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.mixer_mills.table.dry-grinding\";a:4:{s:4:\"text\";s:31:\"Convient pour le broyage à sec\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.mixer_mills.table.fibrous-materials\";a:4:{s:4:\"text\";s:31:\"Broyage d\'échantillons fibreux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.mixer_mills.table.fibrous-materials.txt\";a:4:{s:4:\"text\";s:128:\"Oui, facile à utiliser. Grâce au couvercle plat, le volume total du bol peut être utilisé pour des échantillons volumineux.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.mixer_mills.table.jar-materials\";a:4:{s:4:\"text\";s:28:\"Matériaux du bol de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.mixer_mills.table.jar-sizes\";a:4:{s:4:\"text\";s:26:\"Taille des bols de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.mixer_mills.table.safety-closure\";a:4:{s:4:\"text\";s:34:\"Fermeture de sécurité intégrée\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.mixer_mills.table.screw-lock\";a:4:{s:4:\"text\";s:25:\"Bol de broyage Screw-Lock\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.mixer_mills.table.screwtop\";a:4:{s:4:\"text\";s:25:\"Bols de broyage vissables\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.mixer_mills.table.wet-grinding\";a:4:{s:4:\"text\";s:31:\"Convient pour le broyage humide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.mixer_mills.table.wet-grinding.txt\";a:4:{s:4:\"text\";s:69:\"Sous réserve - le design n\'est pas optimisé pour la règle des 60%.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.mixer_mills.table.wet-grinding.txt2\";a:4:{s:4:\"text\";s:50:\"Oui, remplissage possible selon la règle des 60%.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mixer_mills.wet-nano.hl\";a:4:{s:4:\"text\";s:46:\"Broyage humide et nano dans des vibro-broyeurs\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.mixer_mills.wet-nano.txt\";a:4:{s:4:\"text\";s:939:\"La nanotechnologie s\'intéresse aux particules dont la taille est comprise entre 1 et 100 nm. Ces particules possèdent des propriétés particulières en raison de leur taille, car leur surface est fortement augmentée par rapport à leur volume (ce que l\'on appelle &quot;les fonctionnalités induites par la taille&quot;). Les particules ultrafines sont par exemple plus dures et plus résistantes à la rupture que les particules plus grandes.

Lors du broyage à sec, les petites particules ont tendance à se charger en surface et à s\'agglomérer ; ce qui est un facteur limitant pour le broyage. Lors du broyage à l\'échelle nanométrique, un liquide ou un agent dispersant est utilisé pour maintenir les particules séparées, et les solutions salines aident à neutraliser les charges de surface. Les molécules à longue chaîne dans le liquide peuvent maintenir les particules séparées grâce à l\'encombrement stérique.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.mm400.accessories.hl\";a:4:{s:4:\"text\";s:45:\"ACCESSOIRES POUR LE VIBROBROYEUR MM 400&nbsp;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.mm400.adapters.hl\";a:4:{s:4:\"text\";s:39:\"ADAPTATEURS POUR FLACONS A USAGE UNIQUE\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.mm400.adapters.txt\";a:4:{s:4:\"text\";s:335:\"Des adaptateurs pour flacons à usage unique de 0,5 / 1,5 / 2 / 5 ml peuvent être utilisés dans le MM 400. Pour des quantités d\'échantillons plus importantes, par exemple pour l\'extraction de protéines, des adaptateurs pour des tubes de centrifugation coniques de 50 ml ou des flacons à large ouverture de 30 ml sont disponibles.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.mm400.adapters.txt1\";a:4:{s:4:\"text\";s:78:\"Adapters for 0.5 / 1.5 / 2 / 5 ml single-use vials can be used in the MM 400. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.mm400.adapters.txt2\";a:4:{s:4:\"text\";s:148:\"For larger sample amounts, e. g. for protein extraction, adapters for 50 ml conical centrifugation tubes or 30 ml wide-mouth bottles are available. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.mm400.cocrystal.dominik.da\";a:4:{s:4:\"text\";s:577:\"Les diagrammes de diffraction des rayons X sur poudre des huit échantillons obtenus (représentés en vert) correspondent largement au diagramme de référence simulé du co-cristal cible. Tous les signaux observés correspondent au produit souhaité, sans apparition de signaux supplémentaires significatifs, ce qui indique une co-cristallisation réussie et reproductible. Le MM 400 avec des tubes en acier de 2 ml fournit des résultats cohérents, et cette compatibilité s\'étend également à la série MM 500, qui peut également accueillir des tubes en acier de 2 ml.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.mm400.cocrystal.dominik.da.bullets.1\";a:4:{s:4:\"text\";s:17:\"60 min de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.mm400.cocrystal.dominik.da.bullets.2\";a:4:{s:4:\"text\";s:19:\"Fréquence de 30 Hz\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.mm400.cocrystal.dominik.da.bullets.3\";a:4:{s:4:\"text\";s:34:\"Une bille d\'acier de 6 mm par tube\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.mm400.cocrystal.dominik.da.bullets.4\";a:4:{s:4:\"text\";s:59:\"Quatre essais sans solvant et quatre avec 20 µl d\'éthanol\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.mm400.cocrystal.dominik.da.caption\";a:4:{s:4:\"text\";s:233:\"Diagrammes XRD après la formation de cocristaux de théophylline et de benzamide après 60 minutes de broyage dans le MM 400 par rapport à une référence simulée. Résultats présentés par les expériences de Dominik Al-Sabbagh.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.mm400.cocrystal.dominik.da.hl\";a:4:{s:4:\"text\";s:38:\"Criblage de co-cristaux avec le MM 400\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.mm400.cocrystal.dominik.da.reference\";a:4:{s:4:\"text\";s:252:\"[9] Schéma de réaction et réalisation des expériences : Dominik Al-Sabbagh, technicien de laboratoire de chimie, département 6.3 – Analyse structurale, Institut fédéral allemand pour la recherche et les essais sur les matériaux (BAM), Berlin.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.mm400.cocrystal.dominik.da.txt\";a:4:{s:4:\"text\";s:320:\"Le criblage de co-cristaux peut être effectué efficacement dans des broyeurs vibrants. Dans une étude [9] utilisant le MM 400, des tubes en acier de 2 ml et l\'adaptateur PTFE correspondant ont été utilisés pour co-cristalliser la théophylline et le benzamide dans un rapport de 1:1 dans les conditions suivantes :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.mm400.cryokit.hl\";a:4:{s:4:\"text\";s:55:\"KIT CRYO POUR BROYAGE AVEC AZOTE LIQUIDE LN<sub>2</sub>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.mm400.cryokit.txt\";a:4:{s:4:\"text\";s:253:\"Le CryoKit est une solution économique pour le broyage cryogénique occasionnel avec le broyeur MM 400. Cet ensemble de récipients isolés, de pinces et de lunettes de sécurité est utilisé pour pré-refroidir le bol de broyage dans l\'azote liquide.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.mm400.function.txt\";a:4:{s:4:\"text\";s:743:\"Les bols de broyage du MM 400 effectuent des oscillations radiales en position horizontale. L\'inertie des billes de broyage fait qu\'elles frappent avec une énergie élevée le matériau de l\'échantillon aux extrémités arrondies des bols de broyage et le pulvérisent. De plus, le mouvement des bols de broyage combiné au mouvement des billes entraîne un mélange intensif de l\'échantillon.<br /><br />Le degré de mélange peut être augmenté encore davantage en utilisant plusieurs petites billes. Si plusieurs petites billes sont utilisées (par exemple des billes de verre), les cellules biologiques peuvent être perturbées. Les effets de frottement importants entre les billes assurent une perturbation efficace des cellules.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.mm400.functionalizing_biomass.hl\";a:4:{s:4:\"text\";s:93:\"Fonctionnalisation de la biomasse pour des applications pharmaceutiques via la mécanochimie \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.mm400.functionalizing_biomass.txt\";a:4:{s:4:\"text\";s:747:\"La mécanochimie transforme la façon dont les biomatériaux fonctionnels sont fabriqués, et la cellulose cationique en est un excellent exemple. À l\'aide d\'un procédé sans solvant, les fibres de coton sont combinées à une base catalytique et à un additif minimal, puis broyées avec le réactif cationique afin d\'activer la réaction à l\'aide du broyeur Mixer Mill MM 400. Cette approche à l\'état solide élimine l\'eau et les solvants en vrac, réduisant considérablement l\'utilisation de produits chimiques et les déchets par rapport aux méthodes conventionnelles. Après le broyage, une courte étape de vieillissement complète la réaction, produisant des fibres de cellulose hautement chargées aux performances exceptionnelles.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.mm400.functionalizing_biomass.txt.2\";a:4:{s:4:\"text\";s:1505:\"Conditions de réaction optimales : les fibres de coton ont été broyées dans un récipient en acier inoxydable de 50 ml avec des billes de 3 x 10 mm pendant 5 minutes à 25 Hz, puis de l\'EPTMAC a été ajouté et le mélange a été broyé pendant 30 minutes supplémentaires. Le vieillissement ultérieur du mélange réactionnel à 50 °C pendant 24 heures, suivi d\'une extraction Soxhlet (48 heures) et d\'une lyophilisation, a permis d\'isoler un matériau cCF pur. <br /><br /><b>Pourquoi est-ce intéressant pour l\'industrie pharmaceutique ?</b> <br />Ces fibres cationiques présentent une forte liaison électrostatique avec les virus, ce qui permet d\'éliminer efficacement les agents pathogènes de l\'eau et des flux de processus, ce qui est essentiel pour la fabrication stérile et les applications d\'eau propre. Au-delà de la filtration, ce matériau offre un potentiel dans le domaine de l\'administration de médicaments, des surfaces antimicrobiennes et des aides au biotraitement. Le processus atteint des indicateurs de durabilité exceptionnels, conformes aux principes de la chimie verte et aux objectifs de l\'industrie. Il permet également un contrôle précis de la densité de charge pour des performances sur mesure. Cette innovation démontre comment la mécanochimie peut fournir des solutions à haute valeur ajoutée et respectueuses de l\'environnement pour la production pharmaceutique, en combinant sécurité, efficacité et durabilité dans une approche révolutionnaire.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.mm400.grinding_jars.hl\";a:4:{s:4:\"text\";s:41:\"BOLS DE BROYAGE EN 6 MATERIAUX DIFFERENTS\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mm400.grinding_jars.txt\";a:4:{s:4:\"text\";s:299:\"Le volume nominal des bols de broyage à couvercle vissé varie de 1,5 ml à 50 ml ; les matériaux disponibles comprennent l\'acier trempé, l\'acier inoxydable, l\'agate, le carbure de tungstène, l\'oxyde de zirconium et le PTFE, ce qui garantit une préparation des échantillons sans contamination.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.mm400.intro.txt\";a:4:{s:4:\"text\";s:1170:\"<b>Le vibro-broyeur MM 400 est un broyeur à billes de paillasse compact et polyvalent, spécialement conçu pour le broyage à sec, humide et cryogénique de petites quantités d\'échantillons.</b><br /><br />Ce broyeur de laboratoire mélange et homogénéise jusqu\'à 2 x 20 ml de poudres et de suspensions en quelques secondes. Il convient également parfaitement à la désintégration des cellules biologiques ainsi qu\'à l\'extraction de l\'ADN/ARN et des protéines. Avec ses performances puissantes et sa grande flexibilité, le broyeur mixeur MM 400 est un broyeur unique sur le marché.<br /><br />Vous pouvez également être intéressé par le vibro-broyeur<a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/mm-500-nano/\" class=\"internal-link\" alt=\"Opens internal link in current window\"> MM 500 nano</a> ou <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/mm-500-vario/\" class=\"internal-link\" alt=\"Opens internal link in current window\">MM 500 vario</a> qui fonctionnent selon le même principe de fonctionnement mais avec une fréquence plus élevée de 35 Hz. Chaque modèle a un domaine d\'application spécifique.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.mm400.performance.1\";a:4:{s:4:\"text\";s:54:\"Broyage puissant par impact et friction jusqu\'à 30 Hz\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.mm400.performance.2\";a:4:{s:4:\"text\";s:80:\"Equipé de 2 stations de broyage pour un maximum de 20 échantillons par passage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.mm400.performance.3\";a:4:{s:4:\"text\";s:71:\"Le paramétrage numérique garantit la reproductibilité des résultats\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.mm400.performance.4\";a:4:{s:4:\"text\";s:59:\"Mémoire pour 9 procédures opérationnelles standard (SOP)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.mm400.performance.hl\";a:4:{s:4:\"text\";s:21:\"Performance et design\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.mm400.review1.txt\";a:4:{s:4:\"text\";s:88:\"Parfaitement adapté à la pulvérisation homogène d\'échantillons de tissus congelés.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.mm400.review2.txt\";a:4:{s:4:\"text\";s:79:\"L\'appareil le plus efficace au monde dans le domaine de la technique médicale.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.mm400.review3.txt\";a:4:{s:4:\"text\";s:154:\"Je suis content d\'utiliser le MM 400 dans mon laboratoire. Il peut être qualifié de modèle standard dans la préparation des échantillons pour la XRF.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.mm400.review4.txt\";a:4:{s:4:\"text\";s:91:\"Parfait pour la préparation de matériaux du sol et de plantes pour l\'analyse isotopique. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.mm400.review5.txt\";a:4:{s:4:\"text\";s:114:\"C\'est le meilleur broyeur à billes que j\'ai utilisé jusqu\'à présent. Très facile à utiliser et à manipuler.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.mm400.review6.txt\";a:4:{s:4:\"text\";s:124:\"Comme toujours, un excellent broyeur, facile à utiliser et convivial. Broyage rapide à la taille de particules souhaitée.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.mm400.review7.txt\";a:4:{s:4:\"text\";s:143:\"J\'ai utilisé cet appareil à IISER Calcutta, en Inde. Il est très efficace, pratique et confortable. Cela vaut la peine d\'acheter le MM 400. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.mm400.review8.txt\";a:4:{s:4:\"text\";s:366:\"Nous utilisons le MM 400 pour homogénéiser les échantillons de muscle, de peau, de foie et d\'invertébrés entiers avant l\'analyse des isotopes stables et des acides gras. Il est rapide et homogénéise les échantillons en profondeur systématiquement. L\'appareil a été utilisé de manière intensive sans qu\'aucun problème mécanique ne soit survenu.&nbsp ; \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mm400.safe_effective.hl\";a:4:{s:4:\"text\";s:45:\"POUR DES PROCESS DE BROYAGE SURS ET EFFICACES\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.mm400.sample_materials.txt\";a:4:{s:4:\"text\";s:469:\"Les broyeurs mixeurs RETSCH sont de véritables instruments polyvalents. Ils homogénéisent, par exemple&nbsp;: alliages, aliments pour animaux, os, céramiques, céréales, produits chimiques, charbon, coke, médicaments, déchets électroniques, verres, céréales, cheveux, minéraux, graines oléagineuses, minerais, papier, matières végétales, plastiques, boues d\'épuration, sols, paille, comprimés, textiles, tissus, tabac, déchets, bois, laine, etc...

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.mm400.solutions.hl\";a:4:{s:4:\"text\";s:77:\"Solutions pour les applications biologiques et la désintégration cellulaire\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.mm400.solutions.txt\";a:4:{s:4:\"text\";s:440:\"Les broyeurs de laboratoire comme le MM 400 sont largement utilisés pour homogénéiser des échantillons biologiques tels que des tissus, du foie, des muscles ou des matières végétales comme le cannabis. Pour la désintégration cellulaire avec les billes, les broyeurs mixeurs sont également la solution idéale.&nbsp; Le MM 400 accepte des adaptateurs pour différents flacons à usage unique avec les capacités suivantes par lot :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.mm400.solutions.txt.2\";a:4:{s:4:\"text\";s:513:\"Le MM 400 peut être utilisé pour une désintégration cellulaire efficace d\'un maximum de 240 ml de suspension cellulaire pour l\'extraction d\'ADN/ARN et de protéines. Il est également possible d\'isoler des bactéries intactes à partir de tissus dans des flacons de 8 x 30 ml ou de 10 x 5 ml pour un diagnostic précis des infections.<br /><br />Les accessoires pour la pulvérisation de 25 - 30 g de végétaux, comme les boutons de fleurs de cannabis, comprennent des tubes de centrifugation coniques.


\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.mm400.spiderchart.bullets.4\";a:4:{s:4:\"text\";s:164:\"2 stations de broyage pour des bols de broyage de min. 2 ml et max. 50 ml, adaptateur pour 10 tubes jetables de 2 ml et 4 tubes de centrifugation coniques de 50 ml \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.mm400.spiderchart.bullets.6\";a:4:{s:4:\"text\";s:143:\"Vitesse et temps calibrés, petit modèle de paillasse, SOP et programmes de cycle enregistrables, 7 matériaux de bols de broyage différents \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.mm400.spiderchart.hl\";a:4:{s:4:\"text\";s:50:\"Le plus polyvalent des broyeurs à billes&nbsp; ; \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.mm400.steel_tubes.hl\";a:4:{s:4:\"text\";s:40:\"Tubes de 2 ml pour broyage cryogénique \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.mm400.steel_tubes.txt\";a:4:{s:4:\"text\";s:396:\"De petits tubes en acier de 2 ml sont utilisés pour les applications cryogéniques. Jusqu\'à 20 de ces tubes peuvent être fixés dans le MM 400 à l\'aide d\'un adaptateur. L\'avantage : ils résistent aux basses températures et aux contraintes mécaniques et ne se cassent pas comme les récipients jetables. Idéal pour les plus petites quantités d\'échantillons dans le domaine cryogénique. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.mm400.supplement\";a:4:{s:4:\"text\";s:32:\"Un véritable broyeur polyvalent\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.mm400.versatility.1\";a:4:{s:4:\"text\";s:60:\"3 modes de broyage différents : sec, humide ou cryogénique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.mm400.versatility.2\";a:4:{s:4:\"text\";s:151:\"Mélange l\'échantillon en poudre et le liant dans des flacons en plastique avant la préparation de pastilles, p.ex. pour l\'analyse par fluorescence X\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.mm400.versatility.3\";a:4:{s:4:\"text\";s:134:\"Convient pour des applications de recherche telles que la mécanochimie ou pour la désintégration de cellules biologiques par billes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.mm400.versatility.hl\";a:4:{s:4:\"text\";s:26:\"Une polyvalence inégalée\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.mm400.video_cryo\";a:4:{s:4:\"text\";s:44:\"Broyeur mixeur MM 400 - Broyage cryogénique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.mm400.video_yeast\";a:4:{s:4:\"text\";s:62:\"Vibro-broyeur MM 400 - Désintégration des cellules de levure\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.mm400b.adapters.hl\";a:4:{s:4:\"text\";s:54:\"Adaptateur pour un débit d\'échantillons plus élevé\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.mm400b.adapters.txt\";a:4:{s:4:\"text\";s:275:\"Un adaptateur est disponible pour le MM 400, qui peut accueillir quatre bols de broyage en acier de 5 ml. Il est ainsi possible de broyer simultanément 8 échantillons au maximum. Ce débit élevé présente un avantage, entre autres, pour les applications mécanochimiques.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.mm400b.adapters.txt1\";a:4:{s:4:\"text\";s:173:\"Le MM 400 peut être équipé d\'adaptateurs pouvant accueillir quatre bols en acier inoxydable de 5 ml, ce qui permet de broyer simultanément jusqu\'à 8 échantillons. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.mm400b.adapters.txt2\";a:4:{s:4:\"text\";s:107:\"Cette augmentation du débit est particulièrement avantageuse pour les applications mécanochimiques. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.mm400b.bestofindustry.text\";a:4:{s:4:\"text\";s:132:\"Le MM 400 est finaliste du prix \'\'Best of Industry Award 2023\'\' dans la catégorie \'\'Technologies de laboratoire et d\'analyse\'\'.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.mm400b.biology.txt\";a:4:{s:4:\"text\";s:897:\"Les vibro-broyeurs sont souvent utilisés pour l\'homogénéisation d\'échantillons biologiques. Le \"bead beating\" avec de petites billes de verre est une méthode éprouvée pour la décomposition cellulaire des levures, des microalgues ou des bactéries. L\'échantillon ne s\'échauffe alors que modérément, ce qui peut être réduit au minimum par un refroidissement préalable.<br /><br />Le broyeur permet une désintégration cellulaire efficace de 240 ml maximum de suspension cellulaire pour l\'extraction d\'ADN/ARN et de protéines. Il permet également d\'isoler les bactéries intactes des tissus afin de diagnostiquer correctement les infections. Au moyen d\'un adaptateur, il est possible d\'utiliser à cet effet huit flacons de 30 ml ou dix récipients de 5 ml.<br /><br />Des adaptateurs pour récipients à usage unique sont disponibles pour le MM 400 avec les capacités suivantes : \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.mm400b.biology.txt2\";a:4:{s:4:\"text\";s:568:\"Les tubes à centrifuger coniques conviennent parfaitement à la pulvérisation de 25 à 30 g de matériel végétal, comme par exemple les fleurs de cannabis. Il est également possible d\'homogénéiser jusqu\'à 8 échantillons de tissus, comme du foie frais dans une solution tampon, dans ces tubes de 50 ml avec des billes en acier ou en oxyde de zirconium. Afin de réduire au maximum la charge mécanique pour les tubes, il est conseillé de réduire la fréquence et d\'augmenter le taux de remplissage, par exemple avec une solution tampon et des échantillons. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.mm400b.calibration.hl\";a:4:{s:4:\"text\";s:54:\"Des résultats reproductibles grâce à la calibration\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.mm400b.calibration.txt\";a:4:{s:4:\"text\";s:900:\"<div>La reproductibilité joue un rôle important dans la chaîne de processus, du prélèvement d\'échantillons à l\'analyse. Les appareils de laboratoire qui peuvent être calibrés garantissent des résultats reproductibles à long terme avec un écart-type minimal. Cela est particulièrement utile lorsque les résultats de différents sites sont soumis à des comparaisons.</div>
<div></div>
<div>Le MM 400 est le premier broyeur de laboratoire calibrable, à la livraison le temps et la fréquence sont déjà calibrés. RETSCH propose un service de calibrage régulier afin de garantir des processus de broyage reproductibles.</div>
<div></div>
<div>Cette fonctionnalité est particulièrement adaptée aux</div>.
<div><ul><li>Laboratoires de contrôle avec différents sites</li><li>Laboratoires accrédités selon ISO/IEC 17025 ou ISO 9000ff</li><li>Produits pharmaceutiques</li></ul></div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mm400b.cannabis.caption\";a:4:{s:4:\"text\";s:29:\"Homogénéisation de cannabis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.mm400b.cannabis.txt\";a:4:{s:4:\"text\";s:199:\"Échantillon de 3 g<br />Bol de broyage de 50 ml en acier inoxydable<br />1 x billes de broyage de 25 mm en acier inoxydable<br />Préfragilisation en LN<sub>2</sub> pendant 2 min<br />90 s à 30 Hz \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.mm400b.capsules.txt\";a:4:{s:4:\"text\";s:241:\"Echantillon de 15 ml<br />Bol de broyage de 50 ml en acier inoxydable<br />1 x billes de broyage de 25 mm en acier inoxydable<br />Préfragilisation en LN<sub>2</sub> pendant 3 min<br />4 x 2 min à 30 Hz avec refroidissement intermédiaire \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.mm400b.caption.2ml\";a:4:{s:4:\"text\";s:92:\"1,5 ou 2 ml<br />Safe-lock <br />Récipients à réaction<br />2 x 10 récipients au maximum\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.mm400b.caption.30ml\";a:4:{s:4:\"text\";s:84:\"30 ml<br />Flacons à col large<br />(à usage unique)<br />2 x 4 flacons au maximum\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.mm400b.caption.50ml\";a:4:{s:4:\"text\";s:91:\"50 ml<br />Tubes à centrifuger coniques<br />(à usage unique)<br />2 x 4 tubes au maximum\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.mm400b.caption.5ml\";a:4:{s:4:\"text\";s:83:\"5 ml<br />Safe-lock<br />Récipients à réaction<br />2 x 5 récipients au maximum\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.mm400b.celldisruption-microalgae\";a:4:{s:4:\"text\";s:51:\"Décomposition cellulaire : microalgues<br /><br />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.mm400b.concrete.txt\";a:4:{s:4:\"text\";s:149:\"Échantillon de 10 ml<br />Bol de broyage de 25 ml en oxyde de zirconium<br />2 billes de broyage de 15 mm en oxyde de zirconium<br />2 min à 30 Hz \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.mm400b.cryogenic.hl\";a:4:{s:4:\"text\";s:38:\"Solutions pour le broyage cryogénique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.mm400b.cryogenic.txt\";a:4:{s:4:\"text\";s:1226:\"Avec le Cryokit, RETSCH propose une solution économique pour la réalisation de broyages cryogéniques dans le vibro-broyeur MM 400. Le kit se compose de deux récipients isolants, de deux pinces pour bols de broyage et d\'une paire de lunettes de protection.<br /><br />L\'échantillon à fragiliser est versé avec la bille de broyage dans le bol de broyage en acier inoxydable, puis le bol est bien vissé. La fragilisation se fait indirectement pendant le pré-refroidissement des bols de broyage dans le bain d\'azote liquide. Après environ 2 minutes, l\'échantillon est suffisamment refroidi pour un broyage cryogénique.<br /><br />Si le contact avec l\'azote liquide doit être évité, les modèles&nbsp;<a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/vibro-broyeurs-cryomill/\" class=\"internal-link\" alt=\"Opens internal link in current window\">CryoMill</a> ou <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/mm-500-control/\" class=\"internal-link\" alt=\"Opens internal link in current window\">MM 500 control</a> sont une bonne option. Dans les deux broyeurs, il est également possible d\'utiliser des bols de broyage en matériaux autres que l\'acier pour le broyage cryogénique.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mm400b.elastic-capsules\";a:4:{s:4:\"text\";s:46:\"Élastique-liquide:<br />Capsules avec liquide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.mm400b.elastic-polyurethane\";a:4:{s:4:\"text\";s:52:\"Élastique-résistant:<br />Pellets en polyuréthane\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mm400b.fibrous-cannabis\";a:4:{s:4:\"text\";s:30:\"Fibreux : cannabis<br /><br />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.mm400b.fibrous-hair\";a:4:{s:4:\"text\";s:29:\"Fibreux : cheveux<br /><br />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.mm400b.FUNCTION\";a:4:{s:4:\"text\";s:729:\"En position horizontale, les récipients de broyage du MM 400 effectuent des oscillations circulaires. En raison de l\'inertie des billes, celles-ci frappent avec une forte énergie l\'échantillon qui se trouve sur les surfaces frontales arrondies, ce qui a pour effet de le broyer. En raison du mouvement du bol et du déplacement des billes, on assiste simultanément à un mélange intensif.<br /><br />L\'utilisation de plusieurs petites billes permet d\'augmenter encore le degré de mélange. L\'utilisation de nombreuses petites billes (par exemple des billes de verre) permet par exemple de décomposer des cellules biologiques. L\'effet de friction important entre les billes assure une décomposition efficace des cellules. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mm400b.grinding-jars.hl\";a:4:{s:4:\"text\";s:43:\"Bols de broyage en 7 matériaux différents\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.mm400b.grinding-jars.pmma\";a:4:{s:4:\"text\";s:444:\"Les bols de broyage transparents en PMMA sont nécessaires pour la spectroscopie RAMAN in situ, mais permettent également des applications pour les réactions photochimiques. De plus, ils sont résistants aux produits chimiques les plus divers. Les bols de broyage peuvent également être utilisés dans le modèle précédent du MM 400 ; inversement, les anciens modèles de bols de broyage s\'adaptent également au modèle actuel du MM 400.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.mm400b.grinding-jars.txt1\";a:4:{s:4:\"text\";s:93:\"La contenance nominale des flacons de broyage à bouchon à vis varie de 1,5 ml à 50 ml.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.mm400b.grinding-jars.txt2\";a:4:{s:4:\"text\";s:222:\"Les matériaux disponibles comprennent l\'acier trempé, l\'acier inoxydable, l\'agate, le carbure de tungstène, l\'oxyde de zirconium et le PTFE, garantissant ainsi une préparation des échantillons sans contamination. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.mm400b.grinding-jars.txt3\";a:4:{s:4:\"text\";s:236:\"Les bols de broyage en PMMA transparent sont utilisés pour la spectroscopie Raman in situ, mais permettent également des applications impliquant des réactions photochimiques. De plus, ils résistent à divers produits chimiques. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.mm400b.grinding-jars.txt4\";a:4:{s:4:\"text\";s:194:\"Ces récipients peuvent être utilisés avec le modèle précédent du MM 400, tout comme les anciens modèles de récipients sont compatibles avec le dernier modèle de broyeur-mélangeur. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.mm400b.hair.txt\";a:4:{s:4:\"text\";s:146:\"Échantillon de 30 ml<br />Bol de broyage de 50 ml en acier inoxydable<br />1 x billes de broyage de 25 mm en acier inoxydable<br />2 min à 30 Hz\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.mm400b.hard-concrete\";a:4:{s:4:\"text\";s:33:\"Dur-friable  : béton<br /><br />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:21:\"products.mm400b.intro\";a:4:{s:4:\"text\";s:854:\"<b>Le vibro-broyeur MM 400 est un véritable polyvalent, conçu pour le broyage à sec, humide et cryogénique de petites quantités d\'échantillons jusqu\'à 2 x 20 ml. Il mélange et homogénéise les poudres et les suspensions à une fréquence de 30 Hz en quelques secondes - une rapidité et une simplicité d\'utilisation imbattables.</b><br /><br />Ce broyeur de paillasse compact convient aussi bien aux processus d\'homogénéisation classiques qu\'à la décomposition biologique des cellules pour l\'extraction d\'ADN/ARN et de protéines. Grâce à une durée de broyage potentielle allant jusqu\'à 99 heures, le MM 400 est particulièrement adapté pour une utilisation dans la recherche, par exemple en mécanochimie.<br /><br />En termes de performance et de flexibilité de ce broyeur, il n\'existe aucune technologie comparable sur le marché. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.mm400b.intro.mm500\";a:4:{s:4:\"text\";s:921:\"Informez-vous également sur les vibro-broyeurs <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/mm-500-nano/\" class=\"internal-link\" alt=\"Opens internal link in current window\">MM 500 nano</a> et&nbsp; <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/mm-500-vario/\" class=\"internal-link\" alt=\"Opens internal link in current window\">MM 500 vario</a>, qui fonctionnent selon le même principe de fonctionnement avec une fréquence de 35 Hz, mais qui mettent à disposition une puissance nettement supérieure. Pour les applications nécessitant le refroidissement ou le chauffage d\'échantillons, le vibro-broyeur <a href=\"https://www.retsch.com/fr/produits/broyer/broyeurs-a-billes/mm-500-control/\" class=\"internal-link\" alt=\"Opens internal link in current window\">MM 500 control</a> est la solution appropriée. Chaque vibro-broyeur RETSCH a un objectif d\'application spécifique. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mm400b.jar-fillings.txt\";a:4:{s:4:\"text\";s:775:\"Pour obtenir des résultats de broyage optimaux, la taille des bols doit être adaptée à la quantité d\'échantillon. Dans le meilleur des cas, les billes de broyage sont trois fois plus grandes que le plus gros échantillon. Conformément à cette règle générale, le nombre de billes de broyage pour chaque taille de bille et chaque volume de bol est indiqué dans le tableau ci-dessous. Par exemple, pour pulvériser 20 ml d\'un échantillon composé de particules de 8 mm, il est recommandé d\'utiliser un récipient de 50 ml et des billes de broyage d\'une taille de 25 mm ou plus. Selon le tableau, une bille de broyage est nécessaire. En revanche, 20 ml de particules de 5 mm au maximum pourraient être bien homogénéisés avec quatre billes de broyage de 15 mm. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.mm400b.mechanochemistry.1\";a:4:{s:4:\"text\";s:40:\"Durée du processus allant jusqu\'à 99 h\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.mm400b.mechanochemistry.2\";a:4:{s:4:\"text\";s:53:\"Différentes tailles et matériaux de bols de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.mm400b.mechanochemistry.3\";a:4:{s:4:\"text\";s:81:\"Les bols de broyage en PMMA transparent permettent la spectroscopie RAMAN in situ\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.mm400b.mechanochemistry.4\";a:4:{s:4:\"text\";s:52:\"Programmation de la fréquence et des temps de pause\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.mm400b.mechanochemistry.5\";a:4:{s:4:\"text\";s:106:\"L\'adaptateur pour 4 bols de broyage de 5 ml en acier inoxydable permet jusqu\'à 8 réactions simultanées \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.mm400b.mechanochemistry.caption\";a:4:{s:4:\"text\";s:511:\"<sub>Déroulement temporel de la réaction de Knoevenagel entre la vanilline et l\'acide barbiturique dans des conditions mécanochimiques ; utilisation de billes de broyage en oxyde de zirconium de 2x10mm dans un bol de broyage en PMMA de 19 ml à 30 Hz. Evolution de la réaction sur 30 minutes, progrès reconnaissable par le changement de couleur.&nbsp;</sub>
<b><sub>Avec l\'aimable autorisation du Dr Sven Grätz, Ruhr-University Bochum, Faculty of Chemistry and Biochemistry, AG Prof. Borchardt. </sub></b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.mm400b.mechanochemistry.hl\";a:4:{s:4:\"text\";s:29:\"Applications en mécanochimie\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.mm400b.mechanochemistry.txt\";a:4:{s:4:\"text\";s:1311:\"La mécanochimie permet des réactions rapides de substances dans un environnement sans solvants. Dans ce contexte, certaines réactions chimiques nécessitent les forces de frottement d\'un broyeur planétaire à billes, tandis que d\'autres types de réactions requièrent un apport d\'énergie par impact - c\'est là que le vibro-broyeur MM 400 entre en jeu.<br /><br />Pour les applications dans la recherche, on ne dispose souvent que de petites quantités d\'échantillons, c\'est pourquoi des bols de broyage allant jusqu\'à 50 ml, comme ceux disponibles pour le MM 400, sont un avantage. La possibilité de programmer des durées de processus de plusieurs heures est également un aspect important en raison des temps de réaction souvent longs.<br /><br />Dans la mécanochimie, les vibro-broyeurs offrent un avantage unique par rapport aux broyeurs planétaires à billes : L\'utilisation de bols transparents, associée au mouvement horizontal typique des bols, permet d\'utiliser la spectroscopie RAMAN in situ. Celle-ci permet d\'observer le processus de réaction dans le temps afin de déterminer, par exemple, le moment du processus où le rendement est maximal et d\'éviter ainsi de longues durées de processus.<br /><br />Le MM 400 offre de nombreux avantages pour les applications mécanochimiques :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.mm400b.mediumhard-soil\";a:4:{s:4:\"text\";s:33:\"Mi-dur/fibreux : sols<br /><br />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.mm400b.microalgae.txt\";a:4:{s:4:\"text\";s:162:\"Suspension cellulaire de 30 ml<br />8 tubes coniques centrifuges de 50 ml (adaptateur)<br />avec 25 ml de billes de verre chacun ; 0,5-0,75 mm<br />30 s à 30 Hz \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.mm400b.performance.3\";a:4:{s:4:\"text\";s:95:\"Possibilité de mémoriser 12 procédures opératoires standard (SOP) et 6 programmes de cycle \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.mm400b.performance.4\";a:4:{s:4:\"text\";s:58:\"Écran tactile pratique, réduction significative du bruit\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mm400b.polyurethane.txt\";a:4:{s:4:\"text\";s:244:\"Échantillon de 20 ml<br />Bol de broyage de 50 ml en acier inoxydable<br />1 x billes de broyage de 25 mm en acier inoxydable<br />Préfragilisation avec LN<sub>2</sub> pendant 3 min<br />4 x 2 min à 30 Hz avec refroidissement intermédiaire \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.mm400b.radioclip.txt\";a:4:{s:4:\"text\";s:944:\"Les réactions mécanochimiques peuvent également être menées avec une efficacité particulière à l\'aide du MM 400. Des recherches récentes montrent comment le PTFE (téflon) peut être décomposé dans le MM 400 par une réaction avec le sodium, grâce à l\'énergie mécanique. Le mouvement intense des billes de broyage fournit l\'énergie nécessaire pour rompre les liaisons carbone-fluor stables, sans apport supplémentaire de chaleur ni de pression. De cette manière, de grandes quantités de matière peuvent être transformées en fluorure de sodium et en carbone – une approche prometteuse pour les futurs processus de recyclage.<br /><br />Photo de droite : Le Dr Erli Lu et le Dr Dominik Kubicki devant le broyeur MM 400, utilisé pour décomposer les PFA. [4]<br /><br />Le processus utilisant le MM 400 a été présenté dans la célèbre émission scientifique « Forschung aktuell » sur Deutschlandfunk. Écoutez-la !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.mm400b.ramanready.hl\";a:4:{s:4:\"text\";s:28:\"Spectroscopie Raman in situ+\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mm400b.ramanready.txt.1\";a:4:{s:4:\"text\";s:1402:\"<i>La spectroscopie Raman in situ</i> est une technique analytique puissante qui permet de surveiller et d\'analyser les matériaux dans leur environnement naturel ou de processus. Cette méthode utilise la diffusion Raman, un phénomène dans lequel la lumière interagit avec les vibrations moléculaires, ce qui entraîne des décalages dans la longueur d\'onde de la lumière diffusée. Ces décalages fournissent une empreinte spectrale unique du matériau analysé et donnent un aperçu de sa composition chimique ou de sa structure moléculaire. <br /><br />L\'aspect &quot;<i>in situ</i>&quot;se réfère à la capacité d\'observer et de mesurer ces propriétés directement pendant un processus en cours. Cela peut inclure l\'observation de changements dans le cadre de réactions chimiques, y compris dans ce que l\'on appelle la mécanochimie. La mécanochimie implique l\'utilisation de processus d\'impact, de cisaillement ou de frottement pour induire des changements chimiques dans les solides. Cette approche est de plus en plus populaire, car elle évite le recours aux solvants et offre potentiellement une voie plus écologique et plus efficace sur le plan énergétique pour la synthèse chimique. La spectroscopie Raman fournit des informations précieuses sur le mécanisme de réaction, les changements de phase, la cinétique de réaction ou l\'optimisation des conditions de réaction.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mm400b.ramanready.txt.2\";a:4:{s:4:\"text\";s:926:\"Le MM 400 est « Raman-ready » et permet de retirer facilement l\'insert de la plaque de fond. La plaque de fond comporte des ouvertures pour la sonde Raman afin d\'effectuer des mesures cohérentes au fond des bols de broyage, en plaçant la sonde Raman sous le broyeur et donc sous les bols de broyage, là où l\'interaction des particules est la plus intense, ce qui garantit des données précises. Grâce à leur transparence et à leur résistance chimique, les bols de broyage en PMMA de Retsch permettent d\'obtenir des données spectrales sans contamination. Les formes extérieures planes des bols permettent d\'améliorer encore les données. Ces adaptations de la conception optimisent le flux de travail expérimental. Il est donc possible de réaliser la spectroscopie Raman <i>in situ</i> avec plus de facilité et de précision, ce qui offre de nouvelles possibilités pour une analyse approfondie des matériaux.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.mm400b.soil.txt\";a:4:{s:4:\"text\";s:147:\"Échantillon de 20 ml<br />Bol de broyage de 50 ml en acier inoxydable<br />1 x billes de broyage de 25 mm en acier inoxydable<br />1 min à 30 Hz \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.mm400b.tough-wood\";a:4:{s:4:\"text\";s:33:\"Tenace-fibreux : bois<br /><br />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.mm400b.tubes.cell-disruption\";a:4:{s:4:\"text\";s:67:\"Décomposition cellulaire pour ADN/ARN&nbsp;protéines/métabolites\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.mm400b.tubes.cryogenic\";a:4:{s:4:\"text\";s:90:\"Broyage cryogénique d\'échantillons mous (tissus, plantes, pellets de cellules, insectes)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.mm400b.tubes.dry-hard\";a:4:{s:4:\"text\";s:53:\"Broyage à sec d\'échantillons durs (sable de quartz)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.mm400b.tubes.dry-wet\";a:4:{s:4:\"text\";s:73:\"Broyage&nbsp;sec ou humide d\'échantillons mous<b> </b>(tissus, insectes)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.mm400b.tubes.dry-wet.50ml\";a:4:{s:4:\"text\";s:80:\"Broyage à sec ou humide d\'échantillons mous (tissus, insectes, sols, plantes) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mm400b.tubes.extraction\";a:4:{s:4:\"text\";s:56:\"Extraction de pesticides des aliments/plantes (QuEChERS)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.mm400b.tubes.extraction.30ml\";a:4:{s:4:\"text\";s:53:\"Extraction de bactéries intactes de tissus infectés\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.mm400b.tubes.hl\";a:4:{s:4:\"text\";s:57:\"Récipients de réaction, flacons et tubes pour le MM 400\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.mm400b.tubes.mixing\";a:4:{s:4:\"text\";s:70:\"Mélange de poudre et de cire pour la production de pellets pour l\'XRF\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.mm400b.versatility.4\";a:4:{s:4:\"text\";s:64:\"Extraction de pesticides (QuEChERS) et d\'ingrédients végétaux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.mm400b.video.txt\";a:4:{s:4:\"text\";s:85:\"La vidéo montre le modèle précédent avec un principe de fonctionnement identique.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.mm400b.wood.txt\";a:4:{s:4:\"text\";s:150:\"Échantillon de 5 ml<br />Bol de broyage de 10 ml en oxyde de zirconium<br />2 x billes de broyage de 12 mm en oxyde de zirconium<br />3 min à 30 Hz \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mm500.nano.advantages.1\";a:4:{s:4:\"text\";s:123:\"Serrage et manipulation très faciles et confortables des bols de broyage, qui sont étanches à la pression jusqu\'à 5 bar\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mm500.nano.advantages.2\";a:4:{s:4:\"text\";s:122:\"Les bols peuvent rester fixés pendant le prélèvement d\'un sous-échantillon ou le contrôle visuel de la finesse<br /> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mm500.nano.advantages.3\";a:4:{s:4:\"text\";s:77:\"Conception ergonomique avec écran tactile pour un paramétrage facile<br /> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mm500.nano.advantages.4\";a:4:{s:4:\"text\";s:115:\"12 SOPs &amp; 4 cycles de programme avec jusqu\'à 99 répétitions pour faciliter les opérations de routine<br /> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mm500.nano.advantages.6\";a:4:{s:4:\"text\";s:93:\"Bols de broyage Screw-Lock (50 / 80 / 125 ml) pour le broyage à sec, humide ou cryogénique \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mm500.nano.advantages.7\";a:4:{s:4:\"text\";s:272:\"Grâce au couvercle plat, le volume nominal peut être utilisé de manière optimale, par exemple pour accueillir suffisamment d\'échantillons fibreux ou pour obtenir le meilleur mélange d\'échantillons, de petites billes de broyage et de liquide pour le broyage humide. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.mm500.nano.advantages.hl\";a:4:{s:4:\"text\";s:40:\"AVANTAGES GRÂCE À LA CONCEPTION<br /> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.mm500.nano.advantages.txt\";a:4:{s:4:\"text\";s:40:\"Avantages grâce à la conception<br /> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.mm500.nano.aluminiumdioxide.pic.hl\";a:4:{s:4:\"text\";s:62:\"Nano-broyage de l\'oxyde d\'aluminium dans le MM 500 nano<br /> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.mm500.nano.aluminiumdioxide.pic.txt\";a:4:{s:4:\"text\";s:248:\"Distribution granulométrique étroite de l\'oxyde d\'aluminium après broyage (nano-broyage de 30 g d\'oxyde d\'aluminium dans un bol de broyage de 125 ml d\'oxyde de zirconium avec 275 g de billes de 0,1 mm, 33 ml de solution de NaPO4 à 0,5 %)<br /> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.mm500.nano.applications.cryogenic\";a:4:{s:4:\"text\";s:21:\"Broyage cryogénique \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.mm500.nano.applications.drygrinding\";a:4:{s:4:\"text\";s:12:\"broyage sec \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.mm500.nano.applications.pic1\";a:4:{s:4:\"text\";s:20:\"alliage métallique \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.mm500.nano.applications.pic2\";a:4:{s:4:\"text\";s:25:\"caoutchouc de pneu<br /> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.mm500.nano.applications.txt\";a:4:{s:4:\"text\";s:438:\"Les broyeurs RETSCH sont de véritables instruments polyvalents. Ils homogénéisent, par exemple : alliages, aliments pour animaux, os, céramique, produits chimiques, charbon, coke, médicaments, déchets électroniques, verre, céréales, cheveux, minéraux, graines oléagineuses, minerais, papier, matières végétales, plastiques, boues d\'épuration, sols, paille, comprimés, textiles, tissus, tabac, déchets, bois, laine, etc…\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.mm500.nano.flexibility.1\";a:4:{s:4:\"text\";s:113:\"Convient également pour la pulvérisation rapide &lt;2 min et le broyage à long terme jusqu\'à 99 heures<br /> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.mm500.nano.flexibility.2\";a:4:{s:4:\"text\";s:107:\"Utiliser une grosse bille de broyage en mode Fort impact ou plusieurs petites billes en mode Forte friction\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.mm500.nano.flexibility.3\";a:4:{s:4:\"text\";s:199:\"Utiliser le MM 500 nano pour des applications de préparation d\'échantillons de routine, pour le nanobroyage ou pour des applications de recherche telles que la mécanochimie et la mécanosynthèse \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.mm500.nano.flexibility.hl\";a:4:{s:4:\"text\";s:13:\"FLEXIBILITÉ \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.mm500.nano.functionprinciple.txt\";a:4:{s:4:\"text\";s:476:\"Les bols de broyage du broyeur MM 500 nano effectuent des oscillations radiales en position horizontale. L\'inertie des billes de broyage fait qu\'elles frappent avec une énergie élevée l’échantillon aux extrémités arrondies des bols et le pulvérisent. De plus, le mouvement des bols combiné au mouvement des billes entraîne un mélange intensif de l\'échantillon. Le degré de mélange peut être augmenté encore davantage en utilisant plusieurs petites billes.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mm500.nano.grindsizes.1\";a:4:{s:4:\"text\";s:125:\"La nouvelle conception des bols permet une utilisation optimisée du volume des bols, y compris pour le broyage humide&nbsp; \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mm500.nano.grindsizes.2\";a:4:{s:4:\"text\";s:92:\"Finesse finale &lt; 100 nm possible grâce à un apport d\'énergie maximisé à 35 Hz&nbsp; \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mm500.nano.grindsizes.3\";a:4:{s:4:\"text\";s:131:\"Moins d\'effets de réchauffement, donc le broyage peut généralement être effectué sans pause de broyage pour le refroidissement\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mm500.nano.grindsizes.4\";a:4:{s:4:\"text\";s:77:\"Résultat : Vous obtenez votre nano-échantillon dans les plus brefs délais.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.mm500.nano.grindsizes.diagram.hl\";a:4:{s:4:\"text\";s:69:\"Nanobroyage du dioxyde de titane sans pause de refroidissement&nbsp; \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.mm500.nano.grindsizes.hl\";a:4:{s:4:\"text\";s:48:\" DES TAILLES DE BROYAGE DE L\'ORDRE DU NANOMÈTRE\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.mm500.nano.grindsizes.picture\";a:4:{s:4:\"text\";s:250:\"Nano-broyage de 25 g de dioxyde de titane dans un bol de broyage de 125 ml d\'oxyde de zirconium avec 275 g de billes de 0,1 mm, 30 ml de solution de NaPO4 à 1 %. Une taille de particules de 90 nm a été obtenue après 120 minutes de broyage.<br /> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.mm500.nano.intro.hl\";a:4:{s:4:\"text\";s:66:\"PLUS QU\'UNE ALTERNATIVE À UN BROYEUR À BILLES PLANÉTAIRE<br /> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.mm500.nano.intro.txt\";a:4:{s:4:\"text\";s:769:\"Le vibro-broyeur MM 500 nano est un appareil de paillasse compact et polyvalent qui a été spécialement conçu pour le broyage à sec, humide et cryogénique de 2 x 45 ml d\'échantillon en quelques secondes. Avec une fréquence maximale de 35 Hz, il génère suffisamment d\'énergie pour produire des particules de l\'ordre du nanomètre. L\'entraînement robuste et performant rend le broyeur adapté aux processus de broyage à long terme jusqu\'à 99 heures et donc très intéressant pour la recherche et la mécanochimie.<br /><br />Ainsi, le MM 500 nano est un vibro-broyeur unique sur le marché qui offre une véritable alternative au broyage dans un broyeur planétaire à billes - avec une manipulation plus confortable et moins d\'effets de réchauffement.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.mm500.nano.multi.cavity.txt\";a:4:{s:4:\"text\";s:1131:\"Avec les bols de broyage multicavité et un adaptateur pour les tubes à réaction, il est possible de traiter plusieurs petits échantillons en même temps, comme cela peut être nécessaire pour les applications pharmaceutiques, chimiques et biochimiques par exemple. Les gobelets à petites cavités offrent de nouvelles possibilités pour les processus mécanochimiques avec de petites quantités d\'échantillons.<br /> <br />Les bols de broyage multicavité disposent de cavités ovales qui garantissent un mélange efficace de l\'échantillon. Les verseurs facilitent la manipulation en toute sécurité.<br /> <br />L\'adaptateur peut accueillir jusqu\'à 18 tubes à réaction jetables de 1,5 ou 2,0 ml (par ex. tubes Eppendorf) ou neuf tubes en acier de 2,0 ml. Avec ses deux stations de broyage, le Vibrobroyeur MM 500 nano peut désormais traiter jusqu\'à 36 échantillons en un seul passage. Il convient d\'utiliser des tubes en acier de 2,0 ml lorsque les échantillons doivent être congelés ou chauffés, car les tubes à réaction en polymère ne résistent pas à la contrainte mécanique des températures extrêmes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.mm500.nano.newscrew.hl\";a:4:{s:4:\"text\";s:63:\"DE NOUVEAUX BOLS DE BROYAGE À VIS : AVANTAGES POUR VOUS<br /> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mm500.nano.newscrew.txt\";a:4:{s:4:\"text\";s:1137:\"Les nouveaux bols de broyage vissables du MM 500 nano sont adaptés au broyage à sec, humide ou cryogénique. Les tailles des bols (50 / 80 / 125 ml) sont plus grandes que celles des broyeurs classiques, ce qui permet de broyer 2 x 45 ml par lot. Les bols sont étanches à la pression jusqu\'à 5 bar, la fermeture de sécurité intégrée permet une manipulation aisée. Le nouveau design des bols est très avantageux pour le broyage humide et la pulvérisation d\'échantillons fibreux comme les cheveux.<br /><br />Grâce au couvercle plat, le volume nominal peut être entièrement utilisé, par exemple lors du broyage d\'échantillons fibreux, ou pour assurer le mélange optimal de l\'échantillon, des petites billes de broyage et du liquide pour le broyage humide.<br /><br />Les matériaux disponibles comprennent l\'acier trempé, l\'acier inoxydable, le carbure de tungstène et l\'oxyde de zirconium, ce qui garantit une préparation des échantillons sans contamination. Des couvercles d\'aération pour toutes les tailles de bols et tous les matériaux sont disponibles, par exemple pour le broyage sous atmosphère inerte.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.mm500.nano.review1.txt\";a:4:{s:4:\"text\";s:216:\"Le vibrobroyeur MM 500 nano est très utile, il est facile à utiliser et les résultats sont très bons. Il produit des particules très fines, même en peu de temps, de plus, le nettoyage des bols est très facile.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.mm500.nano.review2.txt\";a:4:{s:4:\"text\";s:265:\"Effet merveilleux et résultats plus de 10 fois supérieurs à ceux obtenus par les méthodes traditionnelles. Il est vraiment facile à utiliser, il a de multiples avantages et peut être utilisé dans plus d\'une application. Le service après-vente est excellent.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.mm500.nano.review3.txt\";a:4:{s:4:\"text\";s:288:\"Vous économisez du temps, qui est le réactif le plus coûteux. C\'est un instrument solide et un outil de travail que nous utilisons six à huit heures par jour.&nbsp; La conception du vibrobroyeur lui-même a clairement fait l\'objet d\'un soin particulier. Nous le recommandons vivement.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.mm500.nano.tagline\";a:4:{s:4:\"text\";s:56:\"Production facile de particules de l\'ordre du nanomètre\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.mm500.nano.video.hl\";a:4:{s:4:\"text\";s:36:\"Vidéo de présentation MM 500 nano \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.mm500control.spiderchart.bullets.5\";a:4:{s:4:\"text\";s:221:\"Différentes possibilités de chauffage ou de refroidissement par thermofluide ou azote liquide pour le broyage à basse température, régulation de la température entre -100 °C et 100 °C, contrôle de la température\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.mm500control.spiderchart.hl\";a:4:{s:4:\"text\";s:59:\"Le seul broyeur à billes avec contrôle de la température\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.mm500nano.spiderchart.bullets.7\";a:4:{s:4:\"text\";s:263:\"Modèle de table, écran tactile, serrage facile des bols de broyage, les bols de broyage peuvent rester serrés pour des contrôles visuels, SOPs et programmes de cycle enregistrables, 4 matériaux de bols de broyage différents pour le broyage à sec et humide \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.mm500nano.spiderchart.hl\";a:4:{s:4:\"text\";s:94:\"Broyeur à billes à grande vitesse, facile à utiliser, pour obtenir de meilleurs résultats \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.mm500vario.accessories.hl\";a:4:{s:4:\"text\";s:32:\"Accessoires pour le MM 500 vario\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.mm500vario.accessories.hl.2\";a:4:{s:4:\"text\";s:50:\"Bols de broyage en 6 matériaux différents<br /> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.mm500vario.accessories.single_vials.hl\";a:4:{s:4:\"text\";s:41:\"Adaptateurs pour flacons à usage unique \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.mm500vario.accessories.single_vials.txt\";a:4:{s:4:\"text\";s:142:\"Les adaptateurs pour les flacons à usage unique de 0,5 / 1,5 / 2 / 5 ml du petit modèle MM 400 peuvent être utilisés dans le MM 500 vario.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.mm500vario.accessories.txt.1\";a:4:{s:4:\"text\";s:348:\"Tous les bols de broyage du modèle MM 400, plus petit, sont compatibles avec le MM 500 vario. Le volume nominal varie de 1,5 ml à 50 ml et les matériaux disponibles comprennent&nbsp;: acier trempé, acier inoxydable, agate, carbure de tungstène, oxyde de zirconium et PTFE, ce qui garantit une préparation des échantillons sans contamination.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.mm500vario.advantages.hl\";a:4:{s:4:\"text\";s:54:\"Traitement de 2 à 50 échantillons en un seul passage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.mm500vario.advantages.txt\";a:4:{s:4:\"text\";s:836:\"Le nouveau vibro-broyeur MM 500 vario est un instrument de paillasse polyvalent qui offre des performances optimales avec une flexibilité maximale pour votre processus de préparation d\'échantillons. Il est utilisé pour le broyage à sec, humide et cryogénique de petites quantités d\'échantillons avec un débit élevé. Le MM 500 vario peut être équipé de bols de broyage à vis de 1,5 ml à 50 ml. Les matériaux disponibles comprennent&nbsp;: acier trempé, acier inoxydable, carbure de tungstène, agate, oxyde de zirconium, PTFE.<br /><br />Pour les applications biologiques telles que l’homogénéisation de matières végétales, de tissus ou pour la désintégration cellulaire par battage de billes, le MM 500 vario peut être équipé de différents adaptateurs pour des flacons à usage unique de 0,2 à 5 ml. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"products.mm500vario.application_examples.bestsolution.txt\";a:4:{s:4:\"text\";s:127:\"Pour trouver la meilleure solution pour votre préparation d\'échantillons, consultez notre base de données d’applications :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.mm500vario.basalt.hl\";a:4:{s:4:\"text\";s:23:\"Broyage sec du basalte \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.mm500vario.basalt.txt\";a:4:{s:4:\"text\";s:231:\"Le broyage du basalte dans le MM 500 vario permet d\'obtenir une meilleure finesse par rapport aux broyeurs classiques grâce à la fréquence plus élevée de 35 Hz au lieu de 30 Hz (bol de 50 ml + billes de broyage de 12 x 12 mm).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.mm500vario.benefits.1\";a:4:{s:4:\"text\";s:117:\"La fréquence maximale de 35 Hz réduit le temps de broyage à 50 % par rapport aux vibro-broyeurs de seulement 30 Hz\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.mm500vario.benefits.2\";a:4:{s:4:\"text\";s:109:\"Six stations de broyage au lieu de deux, comme dans les vibro-broyeurs classiques, assurent un débit élevé\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.mm500vario.benefits.3\";a:4:{s:4:\"text\";s:101:\"En combinaison, le débit du MM 500 vario est 6 fois supérieur à celui d\'un vibro-broyeur classique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.mm500vario.flexibility.1\";a:4:{s:4:\"text\";s:56:\"Convient pour le broyage à sec, humide ou cryogénique \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.mm500vario.flexibility.2\";a:4:{s:4:\"text\";s:116:\"Convient aussi bien pour le broyage rapide (&lt;2 min) que pour le broyage à long terme (jusqu\'à 99 heures)&nbsp; \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.mm500vario.flexibility.3\";a:4:{s:4:\"text\";s:114:\"12 SOPs et 4 cycles de programme avec un maximum de 99 répétitions facilitent les applications de routine&nbsp; \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.mm500vario.flexibility.4\";a:4:{s:4:\"text\";s:97:\"Bols de broyage de différentes tailles et matériaux ; adaptateurs pour flacons à usage unique \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.mm500vario.flexibility.hl\";a:4:{s:4:\"text\";s:13:\"Fléxibilité\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.mm500vario.function_principle.txt\";a:4:{s:4:\"text\";s:470:\"Les bols de broyage du vibro-broyeur MM 500 vario effectuent des oscillations radiales en position horizontale. L\'inertie des billes fait qu\'elles frappent avec une grande énergie l’échantillon aux extrémités arrondies des bols et la pulvérisent. De plus, le mouvement des bols combiné au mouvement des billes entraîne un mélange intensif de l\'échantillon. Le degré de mélange peut être augmenté encore davantage en utilisant plusieurs petites billes.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.mm500vario.introduction.hl\";a:4:{s:4:\"text\";s:12:\"MM 500 vario\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.mm500vario.introduction.txt\";a:4:{s:4:\"text\";s:25:\"Le multipostes redéfini \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.mm500vario.maximize.hl\";a:4:{s:4:\"text\";s:48:\"<span lang=\"EN-US\">Maximiser votre débit</span>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.mm500vario.nav.bullets.1\";a:4:{s:4:\"text\";s:64:\"Matériaux : durs, mi-durs, mous, cassants, élastiques, fibreux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.mm500vario.nav.bullets.2\";a:4:{s:4:\"text\";s:36:\"Taille du matériau* : jusqu\'à 8 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.mm500vario.nav.bullets.3\";a:4:{s:4:\"text\";s:24:\"Finesse finale : ~ 5 µm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.mm500vario.nav.bullets.4\";a:4:{s:4:\"text\";s:29:\"Nb de stations de broyage : 6\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.mm500vario.performance.1\";a:4:{s:4:\"text\";s:74:\"Possibilité de granulométries jusqu’à 5 <span lang=\"EN-US\">μ</span>m\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.mm500vario.performance.2\";a:4:{s:4:\"text\";s:46:\"Pulvérisation puissante jusqu\'à 35 Hz&nbsp; \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.mm500vario.performance.3\";a:4:{s:4:\"text\";s:59:\"Deux fois plus rapide que les broyeurs avec seulement 30 Hz\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.mm500vario.performance.4\";a:4:{s:4:\"text\";s:49:\"Conception ergonomique avec écran tactile&nbsp; \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.mm500vario.performance.hl\";a:4:{s:4:\"text\";s:27:\"Performances et conception \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.mm500vario.solutions.hl\";a:4:{s:4:\"text\";s:68:\"Solutions pour les applications biologiques et la rupture cellulaire\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.mm500vario.solutions.txt\";a:4:{s:4:\"text\";s:1122:\"Les vibro-broyeurs sont largement utilisés pour homogénéiser les échantillons biologiques tels que les tissus, foie, muscles, plantes, maïs ou les crachats. Pour la désintégration cellulaire par battage de billes, les vibro-broyeurs sont également la solution idéale. Le MM 500 vario est équipé d\'adaptateurs pour différents flacons à usage unique :<br /><br />0,2 ml / 1,5 ml / 2 ml / 5 ml<br /><br />Selon le tube et le type d\'adaptateur, 5 à 10 tubes peuvent être insérés par adaptateur, ce qui donne la capacité maximale suivante par lot de flacons :<br /><br />50 x 1,5 ou 2 ml (ou 60 x 0,2 ml) 
<span lang=\"EN-US\">20 x 5 ml</span><span lang=\"EN-US\"><br /><br /></span>Les processus typiques de broyage / homogénéisation des matériaux biologiques prennent moins de 2 minutes. La désintégration cellulaire avec une bonne reproductibilité et efficacité prend de 20 secondes à 5 minutes, selon le type de cellule. Le broyage cryogénique dans des flacons à usage unique peut également être un moyen approprié pour pulvériser des échantillons résistants ou sensibles à la température. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.mm500vario.spiderchart.bullets.4\";a:4:{s:4:\"text\";s:147:\"6 points de broyage pour des bols de broyage de min. 2 ml et max. 50 ml, l\'adaptateur permet de maintenir jusqu\'à 50 récipients jetables de 2 ml \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.mm500vario.spiderchart.bullets.6\";a:4:{s:4:\"text\";s:120:\"Modèle de table, écran tactile, SOP et programmes de cycle enregistrables, 7 matériaux de bols de broyage différents\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.mm500vario.spiderchart.hl\";a:4:{s:4:\"text\";s:68:\"Le broyeur à billes performant pour les applications à haut débit\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.mm500vario.video.hl\";a:4:{s:4:\"text\";s:33:\"Vidéo Présentation MM 500 vario\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.mm500_control.accessories.hl\";a:4:{s:4:\"text\";s:42:\"Accessoires pour une flexibilité maximale\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:62:\"products.mm500_control.accessories.multicavity.caption_adapter\";a:4:{s:4:\"text\";s:94:\"Adaptateur en aluminium pour tubes à réaction Safe-Lock 18 x 2 ml ou tubes en acier 9 x 2 ml\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:66:\"products.mm500_control.accessories.multicavity.caption_multicavity\";a:4:{s:4:\"text\";s:103:\"Bol de broyage multicavité en acier inoxydable, 4 x 10 ml et 2 x 25 ml, y compris les verseurs en PTFE\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.mm500_control.accessories.multicavity.hl\";a:4:{s:4:\"text\";s:44:\"Bol de broyage multicavité &amp; Adaptateur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"products.mm500_control.accessories.multicavity.txt\";a:4:{s:4:\"text\";s:1369:\"Avec les bols de broyage multicavité et un adaptateur pour les tubes à réaction, il est possible de traiter simultanément plusieurs petits échantillons, comme cela peut être nécessaire pour les applications pharmaceutiques, chimiques et biochimiques. Les bols à petites cavités offrent de nouvelles possibilités pour les processus mécanochimiques avec de petites quantités d\'échantillons.
Les bols de broyage multicavité ont des cavités ovales qui garantissent un mélange efficace de l\'échantillon. Les verseurs facilitent la manipulation en toute sécurité. Les bols de broyage multicavité sont fabriqués en acier inoxydable et assurent ainsi un transfert de chaleur efficace vers ou depuis l\'échantillon.
L\'adaptateur peut accueillir jusqu\'à 18 récipients de réaction jetables de 1,5 ou 2,0 ml (par ex. tubes Eppendorf) ou neuf tubes en acier de 2,0 ml. Avec ses deux stations de broyage, le Vibrobroyeur MM 500 control peut désormais traiter jusqu\'à 36 échantillons en un seul passage. Il convient d\'utiliser des tubes en acier de 2,0 ml lorsque les échantillons doivent être congelés ou chauffés, car les tubes à réaction en polymère ne résistent pas à la contrainte mécanique des températures extrêmes. L\'adaptateur est en aluminium, ce qui permet de transférer efficacement la chaleur vers et depuis les tubes à réaction.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:61:\"products.mm500_control.accessories.multicavity.txt.supplement\";a:4:{s:4:\"text\";s:63:\"Idéal pour le traitement de petites quantités d\'échantillons\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.mm500_control.accessories.txt\";a:4:{s:4:\"text\";s:402:\"Le MM 500 control est équipé de deux stations de broyage pour les bols à vis, disponibles en inox, acier trempé, oxyde de zirconium et carbure de tungstène dans différentes tailles de bols jusqu\'à 80 ml ou 125 ml. Le broyage sans métaux lourds est possible, même à basse température. Les couvercles de ventilation permettent de ventiler les bols et de travailler sous atmosphère inerte.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.mm500_control.accessories.txt.2\";a:4:{s:4:\"text\";s:63:\"Le broyage sans métaux lourds est possible, même à -100 °C.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"products.mm500_control.application_examples.bullets.1\";a:4:{s:4:\"text\";s:140:\"Préservation des analytes sensibles à la température (comme les substances volatiles ou les ingrédients pharmaceutiques et alimentaires)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"products.mm500_control.application_examples.bullets.2\";a:4:{s:4:\"text\";s:13:\"Fragilisation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"products.mm500_control.application_examples.bullets.3\";a:4:{s:4:\"text\";s:37:\"pour l\'homogénéisation des cellules\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"products.mm500_control.application_examples.bullets.4\";a:4:{s:4:\"text\";s:53:\"Broyage humide en dessous de la température ambiante\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"products.mm500_control.application_examples.bullets.5\";a:4:{s:4:\"text\";s:13:\"Mécanochimie\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"products.mm500_control.application_examples.bullets.6\";a:4:{s:4:\"text\";s:52:\"Fabrication de pâtes (dans l\'industrie alimentaire)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"products.mm500_control.application_examples.bullets.7\";a:4:{s:4:\"text\";s:47:\"Intensification des réactions mécanochimiques\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.mm500_control.application_examples.txt\";a:4:{s:4:\"text\";s:224:\"La régulation de la température du MM 500 control est spécialement conçue pour le traitement des échantillons sensibles à la température. Le refroidissement ou le chauffage peuvent avoir des objectifs différents.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.mm500_control.application_examples.txt.1\";a:4:{s:4:\"text\";s:52:\"Le refroidissement peut être utilisé par exemple :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.mm500_control.application_examples.txt.2\";a:4:{s:4:\"text\";s:128:\"Certaines applications sont améliorées si le matériau est chauffé pendant le processus. Voici quelques exemples de chauffe :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.mm500_control.application_examples.txt.3\";a:4:{s:4:\"text\";s:103:\"Les températures requises et la configuration opérationnelle dépendent de l\'application spécifique.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.mm500_control.cryogenic_grinding.caption\";a:4:{s:4:\"text\";s:133:\"Broyage rapide de caoutchouc noir de type Flurocarbone (FKM) en fragilisant l\'échantillon dans deux bols de 125 ml à - 100 °C.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.mm500_control.cryogenic_grinding.hl\";a:4:{s:4:\"text\";s:20:\"Broyage cryogénique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.mm500_control.cryogenic_grinding.txt\";a:4:{s:4:\"text\";s:385:\"Les températures inférieures à 0 °C conviennent à la fragilisation et à l\'homogénéisation des aliments ductiles ou collants, par exemple. Si un broyage sans métaux lourds est requis, on peut utiliser des bols en oxyde de zirconium ou en carbure de tungstène.<br /><br />En refroidissant à - 100 °C, il est également possible de fragiliser avec succès certains polymères.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.mm500_control.function_principle.txt\";a:4:{s:4:\"text\";s:676:\"Les bols de broyage du vibro-broyeur MM 500 control effectuent des oscillations radiales en position horizontale. L\'inertie des billes de broyage produit de l’impact avec une grande énergie sur l’échantillon aux extrémités arrondies des bols de broyage et le pulvérisent. Le broyage à haute énergie est possible en fonctionnant à des fréquences élevées jusqu\'à 30 Hz. Le mouvement des bols de broyage combiné au mouvement des billes provoque des effets de broyage supplémentaires dus à la friction et entraîne un mélange efficace de l\'échantillon. L’optimisation du mélange peut être encore augmenté en utilisant plusieurs billes plus petites.


\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"products.mm500_control.intro.laboproductoftheyear.txt\";a:4:{s:4:\"text\";s:101:\"The MM 500 control was voted Product of the Year 2022 by readers of the german LABO trade magazine.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mm500_control.intro.txt\";a:4:{s:4:\"text\";s:313:\"Le MM 500 control est un broyeur à billes de laboratoire à haute énergie qui peut être utilisé pour le broyage sec, humide et cryogénique avec une fréquence allant jusqu\'à 30 Hz. C\'est le premier vibro-broyeur du marché qui permet de surveiller et de contrôler la température d\'un processus de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.mm500_control.intro.txt.2\";a:4:{s:4:\"text\";s:678:\"La zone de température couvre une gamme de -100°C à 100°C, il s\'agit d\'une caractéristique proposée par différentes options, ce qui permet d’offrir une polyvalence maximum. Le broyeur peut fonctionner avec différents fluides thermiques, ce qui permet d\'utiliser un grand nombre de dispositifs de régulation pour le refroidissement ou le chauffage. Si l\'azote liquide est choisi pour le refroidissement, le broyeur doit être associé au dispositif cryoPad, disponible en option. La technologie innovante cryoPad permet de sélectionner et de contrôler une température de refroidissement spécifique dans une plage de – 100°C à 0°C pour le processus de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"products.mm500_control.key_benefits.advantages.bullets.1\";a:4:{s:4:\"text\";s:101:\"Broyage à sec, humide et cryogénique avec une fréquence de 30 Hz pour un broyage à haute énergie\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"products.mm500_control.key_benefits.advantages.bullets.2\";a:4:{s:4:\"text\";s:89:\"Traitement rapide et ergonomique des échantillons avec deux bols à vis de 125 ml chacun\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"products.mm500_control.key_benefits.advantages.bullets.3\";a:4:{s:4:\"text\";s:125:\"Le système de fermeture hermétique du fluide, breveté, garantit la sécurité du fonctionnement des fluides thermiques

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"products.mm500_control.key_benefits.advantages.bullets.4\";a:4:{s:4:\"text\";s:163:\"Large gamme d\'accessoires disponibles, notamment des couvercles de ventilation et des bols de broyage sans métaux lourds (également pour le broyage cryogénique)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"products.mm500_control.key_benefits.advantages.bullets.5\";a:4:{s:4:\"text\";s:93:\"Serrage ergonomique des bols, faible niveau sonore, paramétrage convivial par écran tactile\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"products.mm500_control.key_benefits.cryopad.bullets.1\";a:4:{s:4:\"text\";s:93:\"Le système d\'extension cryoPad est nécessaire pour le fonctionnement avec l’azote liquide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"products.mm500_control.key_benefits.cryopad.bullets.2\";a:4:{s:4:\"text\";s:75:\"Le cryoPad régule le flux d’azote liquide à travers la plaque thermique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"products.mm500_control.key_benefits.cryopad.bullets.3\";a:4:{s:4:\"text\";s:183:\"La technologie cryoPad permet de sélectionner et de maintenir une température de refroidissement spécifique comprise entre – 100°C et 0°C tout en utilisant de l’azote liquide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.mm500_control.key_benefits.hl.2\";a:4:{s:4:\"text\";s:44:\"Surveillance et contrôle de la température\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.mm500_control.key_benefits.hl.3\";a:4:{s:4:\"text\";s:7:\"cryoPad\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"products.mm500_control.key_benefits.temperature.bullets.1\";a:4:{s:4:\"text\";s:89:\"Surveillance en temps réel de la température tout au long d\'un processus de broyage

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"products.mm500_control.key_benefits.temperature.bullets.2\";a:4:{s:4:\"text\";s:65:\"Refroidissement et chauffe dans une gamme de – 100°C à 100°C\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"products.mm500_control.key_benefits.temperature.bullets.3\";a:4:{s:4:\"text\";s:83:\"Le fonctionnement est possible avec de l\'azote liquide ou un autre fluide thermique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"products.mm500_control.key_benefits.temperature.bullets.4\";a:4:{s:4:\"text\";s:162:\"Grande flexibilité dans le choix du dispositif de tempérage pour la régulation de la température (alimentation en azote liquide, cryostat, refroidisseur).

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"products.mm500_control.key_benefits.temperature.bullets.5\";a:4:{s:4:\"text\";s:64:\"Le broyage à basse température est possible sans azote liquide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.mm500_control.mechanochemistry.caption\";a:4:{s:4:\"text\";s:143:\"En maintenant la température en dessous de 0°C, la formation de composés organiques métalliques zéolitiques non poreux est inhibée.


\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.mm500_control.mechanochemistry.caption.2\";a:4:{s:4:\"text\";s:166:\"En augmentant la température pendant la synthèse, le rendement d\'un composé organique métallique peut être augmenté. © Stuart James, Queens University Belfast.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.mm500_control.mechanochemistry.hl\";a:4:{s:4:\"text\";s:13:\"Mécanochimie\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.mm500_control.mechanochemistry.txt\";a:4:{s:4:\"text\";s:274:\"En refroidissant l\'échantillon tout au long d\'un processus mécanochimique, on peut éviter la formation de dérivés indésirables. Au contraire, on peut chauffer l\'échantillon, par exemple pour initier des réactions chimiques et augmenter le rendement des produits.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.mm500_control.options.cooling.caption1\";a:4:{s:4:\"text\";s:117:\"Configuration 1 : Système d\'extension cryoPad et réservoir LN<sub>2</sub> pour fonctionnement avec l\'azote liquide.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.mm500_control.options.cooling.caption2\";a:4:{s:4:\"text\";s:142:\"Configuration 2 : Fonctionnement avec un système de régulation externe, par exemple un robinet d\'eau, un refroidisseur ou un thermostat.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.mm500_control.options.cooling.hl\";a:4:{s:4:\"text\";s:57:\"1. Régulation de la température avec de l\'azote liquide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.mm500_control.options.cooling.txt\";a:4:{s:4:\"text\";s:656:\"Le broyeur fonctionne avec de l\'azote liquide et il est relié à un réservoir d\'azote. Dans cette configuration, le broyeur doit être associé au dispositif cryoPad disponible en option. Le système PID (proportionnel-intégral-dérivé) breveté du cryoPad contrôle le flux d\'azote liquide et donc la température des plaques thermiques. Dans cette configuration, il est possible de sélectionner et de maintenir la température des plaques thermiques à une valeur spécifique. La température souhaitée est réglée par l\'intermédiaire de l\'écran tactile et peut être sélectionnée dans une gamme de – 100°C à 0°C, par paliers de 10.


\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"products.mm500_control.options.temperature_regulation.hl\";a:4:{s:4:\"text\";s:57:\"2. Refroidir ou chauffer avec un fluide thermique liquide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"products.mm500_control.options.temperature_regulation.txt\";a:4:{s:4:\"text\";s:881:\"Dans cette configuration, le broyeur peut être relié à un cryostat, à un refroidisseur ou au robinet d\'eau. Le système de régulation externe régule le fluide thermique correspondant à une température définie et le fluide thermique transfère cette température aux plaques thermiques. Étant donné qu\'au cours d\'un processus de broyage, une quantité importante de chaleur peut également atteindre l\'intérieur du bol, la température des plaques thermiques peut être ajustée. En résumé, la température réelle des plaques thermiques dépend à la fois de la température du fluide thermique et des paramètres de broyage, tels que la fréquence, le temps, le volume du bol, la taille des billes de broyage. Pour un contrôle maximal du processus de broyage, la température en temps réel des plaques thermiques est surveillée en permanence sur l\'écran tactile.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.mm500_control.options.txt\";a:4:{s:4:\"text\";s:177:\"Pour contrôler la température d\'un processus de broyage, le broyeur doit être connecté à un système de régulation externe. En principe, il existe deux possibilités :

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.mm500_control.preserving.caption\";a:4:{s:4:\"text\";s:91:\"Broyage des grains de café à basse température pour l\'analyse des substances naturelles.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.mm500_control.preserving.hl\";a:4:{s:4:\"text\";s:55:\"Préservation des analytes sensibles à la température\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.mm500_control.preserving.txt\";a:4:{s:4:\"text\";s:535:\"Certains analytes sont modifiés, détruits ou vaporisés si le matériau devient trop chaud. Si des niveaux de température spécifiques sont dépassés, la structure des protéines, des substances pharmaceutiques ou des ingrédients alimentaires, par exemple, peuvent être essentiellement modifiés.<br /><br />En maintenant la température à un niveau modéré tout au long du processus de broyage, les substances naturelles sensibles à la température sont physiquement préservées dans leur état d\'origine pour l\'analyse.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.mm500_control.retsch_app.txt\";a:4:{s:4:\"text\";s:383:\"En tant que principal fournisseur de solutions pour les équipements de préparation d\'échantillons, RETSCH a porté le confort de fonctionnement à un niveau supérieur et a créé la nouvelle RETSCH App. L\'application RETSCH est conçue pour un accès rapide aux informations relatives au système et fournit des rapports d\'application à partir de la base de données RETSCH.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.mm500_control.sample_materials.txt\";a:4:{s:4:\"text\";s:529:\"Comme le MM 500 control peut être utilisé avec ou sans refroidissement, le broyeur permet une grande variété d\'applications. Il peut être utilisé pour homogénéiser, par exemple, des déchets, de la terre, des produits chimiques, des comprimés enrobés, des médicaments, des minerais, des céréales, des tissus, du verre, des cheveux, des céramiques, des os, des plastiques, des alliages, des minéraux, des graines oléagineuses, des plantes, des boues d\'épuration, des pilules, des textiles, de la laine, etc...

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.mm500_control.temp_control.hl\";a:4:{s:4:\"text\";s:53:\"Régulation de la température par plaques thermiques\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.mm500_control.temp_control.txt\";a:4:{s:4:\"text\";s:911:\"Le refroidissement et la chauffe de l\'échantillon sont réalisés grâce au concept breveté des plaques thermiques, rendant obsolète le refroidissement de l\'échantillon avec, par exemple, des bains d\'azote liquide ouverts ou de la glace sèche. Pour la régulation, les bols de broyage sont simplement placés sur les plaques thermiques. Lorsque les bols de broyage entrent en contact avec les plaques thermiques, la chaleur est effectivement transférée des plaques vers les bols via le système de régulation. La conception brevetée du fluide hermétiquement scellé permet de faire fonctionner le broyeur avec différents fluides thermiques, assurant une régulation de température flexible et sûre et ne nécessitant qu\'un effort minimal pour l\'utilisateur. En fonction de la configuration, la température des plaques thermiques peut être réglée dans une gamme allant de – 100°C à + 100°C.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.mm500_control.wet_grinding.caption\";a:4:{s:4:\"text\";s:154:\"Evolution de la taille des particules et de la température pour le TiO<sub>2</sub> dans un processus de broyage humide avec 30 Hz et 2 bols de 125 ml

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.mm500_control.wet_grinding.hl\";a:4:{s:4:\"text\";s:26:\"Broyage humide &lt; 30 °C\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.mm500_control.wet_grinding.txt\";a:4:{s:4:\"text\";s:204:\"Si l\'on utilise un refroidisseur, il est possible d\'effectuer un broyage humide puissant à 30 Hz et à une température inférieure à la température ambiante sans envisager de pause de refroidissement.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.mortar_grinders\";a:4:{s:4:\"text\";s:555:\"<span id=\"result_box\" lang=\"fr\">Les broyeurs à mortier</span> sont appropriés pour la préparation <span id=\"result_box\" lang=\"fr\">reproductible </span><span id=\"result_box\" lang=\"fr\">d\'échantillon</span> pour une analyse ultérieure dans le cadre de l\'assurance&nbsp;qualité et les BPL ainsi que pour la préparation des ordonnances et des formulations. Les échantillons qui sont difficiles à broyer peuvent être traités avec succès dans les broyeurs à mortier en les chauffant ou en les refroidissant, ou en utilisant des adjuvants de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.pellet-presses\";a:4:{s:4:\"text\";s:170:\"RETSCH propose trois modèles de presses à pastiller avec différentes forces de pression pour la préparation de pastilles solides et lisses adaptées à l\'analyse XRF.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.perforated-plate-sieves.samples.txt\";a:4:{s:4:\"text\";s:409:\"Les tamis en tôle perforée de RETSCH sont parfaitement adaptés pour la séparation, le fractionnement et la granulométrie du clinker de ciment, des produits chimiques, du café, des matériaux de construction, des engrais, des matières de remplissage, des farines, des céréales, des poudres métalliques, des minéraux, des noix, des plastiques, du sable, des graines, des sols et des poudres à laver.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.planetary_ball_mills\";a:4:{s:4:\"text\";s:1363:\"RETSCH est le leader mondial dans la fabrication de broyeurs à billes de laboratoire et propose le produit parfait pour chaque application.


Les <b>broyeurs à billes à haute énergie Emax et le MM 500</b> ont été développés pour le broyage avec le plus grand apport d\'énergie. La conception innovante des broyeurs et des bols de broyage permet un broyage continu jusqu\'à la gamme nanométrique en un minimum de temps - avec des effets de réchauffement mineurs. Ces broyeurs à billes sont également adaptés à la mécanochimie.

Les <b>broyeurs mélangeurs</b> broient et homogénéisent rapidement et efficacement de petits volumes d\'échantillons par impact et friction. Ces broyeurs à billes conviennent au broyage à sec, humide et cryogénique ainsi qu\'à la désintégration cellulaire pour la récupération d\'ADN/ARN.

Les<b> broyeurs planétaires à billes</b> satisfont et dépassent toutes les exigences en matière de broyage rapide et reproductible jusqu’à la finesse analytique. Ils sont utilisés pour les tâches les plus exigeantes en laboratoire, du traitement de routine des échantillons au broyage colloïdal et pour le développement de matériaux avancés.

Le <b>broyeur à tambour</b> est un type de broyeur à billes adapté au broyage fin de grandes tailles d\'alimentation et de grands volumes d\'échantillons.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pm100.alumina.graphic.txt\";a:4:{s:4:\"text\";s:315:\"Les résultats de broyage montrent que les broyeurs planétaires à billes peuvent produire des tailles de particules de l\'ordre de grandeur nanométrique. Le choix de la bonne taille de bille, le type de liquide ainsi que le rapport liquide/solide (degré de viscosité) jouent un rôle décisif dans ce processus.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.pm100.alumina.graphic2.txt\";a:4:{s:4:\"text\";s:201:\"Dans un autre test, le matériau a d\'abord été broyé pendant 1 heure avec des billes de 1 mm, puis pendant 3 heures avec des billes de 0,1 mm. Une valeur moyenne de 76&nbsp;nm a alors été obtenue.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.pm100.alumina_graphic1.txt\";a:4:{s:4:\"text\";s:299:\"Le graphique montre le résultat d\'un broyage d\'oxyde d\'aluminium (Al<sub>2</sub>O<sub>3</sub>) à 650&nbsp;min<sup>-1</sup> dans le PM 100. Après 1 heure de broyage avec des billes de 1 mm dans l\'eau, la valeur moyenne de la distribution granulométrique est de 200 nm, après 4 heures de 100 nm. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.pm100.caption.1\";a:4:{s:4:\"text\";s:102:\"Broyage avec des billes de 1 mm dans l\'eau (à gauche) après 1 heure (bleu) et après 4 heures (vert)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.pm100.caption.2\";a:4:{s:4:\"text\";s:118:\"Broyage de l\'alumine avec des billes de broyage de 1 mm (1 heure) puis avec des billes de 0,1 mm (3 heures) dans l\'eau\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.pm100.carotene.txt\";a:4:{s:4:\"text\";s:304:\"Échantillon de 50 g + huile de 70 g<br />Bol de broyage en oxyde de zirconium de 50 ml<br />1100 g de billes de broyage en oxyde de zirconium de 3 mm<br />2 h à 480 min<sup>-1</sup> (fonctionnement par intervalles avec 10 min de broyage&nbsp ; / 10 min de pause = durée de broyage nette de 1 h)&nbsp ;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.pm100.counterweight.hl\";a:4:{s:4:\"text\";s:11:\"Contrepoids\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.pm100.counterweight.txt\";a:4:{s:4:\"text\";s:404:\"Les broyeurs planétaires avec un seul point de broyage nécessitent un contrepoids pour l\'équilibrage. Dans le broyeur à billes PM 100, ce contrepoids est déplacé sur un rail de guidage incliné vers l\'extérieur. Cela permet d\'équilibrer les différentes hauteurs de centre de gravité des différentes tailles de bols de broyage, de sorte qu\'il n\'y ait pas d\'oscillations notables de la machine. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.pm100.fast_powerful.hl\";a:4:{s:4:\"text\";s:23:\"Rapide &amp; performant\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.pm100.features.1\";a:4:{s:4:\"text\";s:48:\"Broyage sans perte jusqu\'au niveau submicronique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.pm100.features.2\";a:4:{s:4:\"text\";s:87:\"Le broyage humide permet d\'obtenir des particules de l\'ordre du nanomètre (&lt;100 nm)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.pm100.features.3\";a:4:{s:4:\"text\";s:77:\"Vitesse variable de 100 à 650 min<sup>-1</sup>,<br />Rapport de vitesse 1:-2\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.pm100.features.4\";a:4:{s:4:\"text\";s:53:\"Broyage à 33,3 fois l\'accélération de la pesanteur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.pm100.features.5\";a:4:{s:4:\"text\";s:64:\"Broyage par charge d\'un maximum de<br />1 échantillon de 220 ml\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.pm100.features.6\";a:4:{s:4:\"text\";s:56:\"2 x échantillon de 20 ml avec bols de broyage empilés \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.pm100.fibrous_grass\";a:4:{s:4:\"text\";s:24:\"Fibreux : herbe séchée\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.pm100.fibrous_grass.txt\";a:4:{s:4:\"text\";s:154:\"Echantillon de 200 ml<br />Bol de broyage en zircone de 250 ml<br />Billes de broyage en zircone de 15 x 20 mm<br />30 min à 480 min<sup>-1</sup>&nbsp; ;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.pm100.function.txt\";a:4:{s:4:\"text\";s:1820:\"Les bols de broyage sont disposés de manière excentrique sur la roue solaire du broyeur planétaire à billes. Le mouvement de rotation de la roue solaire est opposé à la rotation des bols de broyage, dans un rapport de 1:-2. Les billes de broyage se trouvant dans le bol de broyage sont influencées par des mouvements de rotation superposés, appelés forces de Coriolis. Les différences de vitesse entre les billes et les bols de broyage entraînent une interaction entre les forces de friction et les forces d\'impact, ce qui libère des énergies dynamiques élevées. L\'interaction de ces forces permet d\'obtenir le degré de broyage élevé et très efficace des broyeurs planétaires à billes.<br /><br />Les broyeurs planétaires avec un seul point de broyage nécessitent un contrepoids pour l\'équilibrage. Sur le broyeur à billes PM 100, ce contrepoids est déplacé sur un rail de guidage incliné vers l\'extérieur. Cela permet d\'équilibrer les différentes hauteurs de centre de gravité des différentes tailles de bols de broyage, de sorte qu\'il n\'y a pas d\'oscillations notables de la machine.<br /><br />Les oscillations restantes sont compensées sur le PM 100 par des pieds à mouvement libre sur le côté (Free-Force Compensation Sockets). La technologie innovante FFCS est basée sur le principe de d\'Alembert et permet des mouvements circulaires infimes du corps de la machine, ce qui permet un équilibrage automatique des masses. Seules de faibles forces de friction générées dans les pieds doivent être absorbées par les tables de laboratoire.<br /><br />Le broyeur planétaire à billes PM 100 assure ainsi un fonctionnement silencieux et sûr avec une compensation maximale des vibrations, même en présence des plus grandes forces de broyage à l\'intérieur du bol de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.pm100.hard_brittle\";a:4:{s:4:\"text\";s:14:\"Dur et friable\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.pm100.hard_brittle_magnetite\";a:4:{s:4:\"text\";s:24:\"Dur-fragile : magnétite\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.pm100.hard_brittle_magnetite.txt\";a:4:{s:4:\"text\";s:173:\"Échantillon de 315 g<br />Bol de broyage en carbure de tungstène de 250 ml<br />Billes de broyage en carbure de tungstène de 15 x 20 mm<br />5 min à 500 min<sup>-1</sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.pm100.intro.txt\";a:4:{s:4:\"text\";s:1062:\"<b>Le broyeur planétaire à billes PM 100 est un puissant modèle de paillasse doté d\'une seule station de broyage et d\'un contrepoids facile à utiliser qui compense des masses allant jusqu\'à 8 kg. Il permet de broyer jusqu\'à 220 ml d\'échantillon par lot.<br /><br />Les forces centrifuges extrêmement élevées des broyeurs planétaires à billes se traduisent par une énergie de pulvérisation très élevée et donc par des temps de broyage courts.<br /></b><br />Le PM 100 est utilisé dans pratiquement toutes les industries où le processus de contrôle de la qualité impose les exigences les plus élevées en matière de pureté, de vitesse, de finesse et de reproductibilité.<br /><br />Le broyeur convient parfaitement aux tâches de recherche telles que la mécanochimie (criblage de co-cristaux, mécanosynthèse, alliage mécanique et mécanocatalyse) ou le broyage colloïdal ultrafin à l\'échelle nanométrique, ainsi qu\'aux tâches de routine telles que le mélange et l\'homogénéisation de matériaux mous, durs, cassants ou fibreux.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:21:\"products.pm100.jars.1\";a:4:{s:4:\"text\";s:103:\"Tailles de bols de broyage disponibles : 12 ml / 25 ml / 50 ml / 80 ml / 125 ml / 250 ml / 500&nbsp;ml \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:21:\"products.pm100.jars.2\";a:4:{s:4:\"text\";s:95:\"Le joint torique étanche à la pression et à la poussière empêche toute sortie de matériau\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:21:\"products.pm100.jars.3\";a:4:{s:4:\"text\";s:180:\"Bols et billes de broyage disponibles en 7 matériaux:&nbsp;acier trempé, acier inoxydable, carbure de tungstène, agate, corindon fritté, nitrure de silicium, oxyde de zirconium\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:21:\"products.pm100.jars.4\";a:4:{s:4:\"text\";s:127:\"Enveloppe protectrice en acier inoxydable pour les bols en agate, corindon fritté, oxyde de zirconium et carbure de tungstène\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:22:\"products.pm100.jars.hl\";a:4:{s:4:\"text\";s:83:\"Les bols de broyage Comfort permettent d\'obtenir d\'excellents résultats de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.pm100.jars.txt\";a:4:{s:4:\"text\";s:449:\"La performance et le résultat de la préparation des échantillons sont également déterminés par le choix du bol de broyage et de son remplissage de billes. Les bols de broyage Comfort ont été spécialement conçus pour des conditions de travail extrêmes telles que les essais de longue durée, les broyages à l\'état humide, les charges mécaniques élevées et les vitesses de rotation maximales ainsi que pour l\'alliage mécanique.&nbsp ;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"products.pm100.jars5\";a:4:{s:4:\"text\";s:207:\"Une rainure entre le bol de broyage et le couvercle facilite l\'ouverture du couvercle, par exemple à l\'aide d\'une spatule, lorsque des effets de dépression se produisent à l\'intérieur du bol de broyage. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.pm100.jars_lids.1\";a:4:{s:4:\"text\";s:122:\"Pour le broyage à l\'eau, il est recommandé d\'utiliser des bols de broyage avec un dispositif de fermeture de sécurité.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.pm100.jars_lids.2\";a:4:{s:4:\"text\";s:281:\"Un couvercle de mise sous gaz permet de créer des atmosphères inertes dans le bol de broyage, par exemple lorsque l\'oxygène peut nuire au processus de broyage ou à la mécanosynthèse. Le couvercle permet d\'introduire des gaz tels que l\'argon ou l\'azote dans le bol de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.pm100.jars_lids.3\";a:4:{s:4:\"text\";s:81:\"Système de mesure de la pression et de la température PM GrindControl en option\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.pm100.jars_lids.hl\";a:4:{s:4:\"text\";s:50:\"Bols &amp; couvercles pour applications spéciales\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.pm100.jar_fillings.hl\";a:4:{s:4:\"text\";s:45:\"Remplissages recommandés des bols de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.pm100.jar_fillings.txt\";a:4:{s:4:\"text\";s:656:\"Pour obtenir des résultats de broyage optimaux, la taille des bols doit être adaptée à la quantité d\'échantillon. Dans l\'idéal, les billes de broyage sont trois fois plus grandes que le plus grand morceau d\'échantillon. Conformément à cette règle générale, le nombre de billes de broyage pour chaque taille de bille et chaque volume de bol est indiqué dans le tableau ci-dessous. Par exemple, pour pulvériser 200 ml d\'un échantillon composé de particules de 7 mm, il est recommandé d\'utiliser un récipient de 500 ml et des billes de broyage d\'une taille d\'au moins 20 mm ou plus. Selon le tableau, 25 billes de broyage sont nécessaires.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.pm100.lapislazuli.txt\";a:4:{s:4:\"text\";s:151:\"4 échantillons<br />Bol de broyage en oxyde de zirconium de 50 ml<br />3 billes de broyage en oxyde de zirconium de 20 mm<br />2 min à 420 rpm&nbsp ;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.pm100.limestone.txt\";a:4:{s:4:\"text\";s:143:\"Échantillon de 170 ml<br />Bol de broyage en zircone de 500 ml<br />8 billes de broyage en zircone de 30 mm<br />3 min à 450 min<sup>-1</sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.pm100.mechano.destruction.bullets.1\";a:4:{s:4:\"text\";s:193:\"Procédure de broyage : 0,05 g de PFAS standard ont été mélangés à 5 g de sable de quartz dans un récipient en acier inoxydable de 50 ml contenant dix billes en acier inoxydable de 10 mm.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.pm100.mechano.destruction.bullets.2\";a:4:{s:4:\"text\";s:307:\"Le broyage a été effectué à température et pression ambiantes, sans solvant ni additif chimique. Les échantillons ont été broyés dans des conditions relativement douces pendant 720 minutes afin d\'évaluer la cinétique de dégradation et de déterminer les mécanismes de dégradation sous-jacents.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.pm100.mechano.destruction.bullets.3\";a:4:{s:4:\"text\";s:268:\"Après 720 minutes, le PM 100 a atteint une dégradation de 99,99 % de la teneur totale en PFSA. Certains composés tels que le PFOS, le PFHpS, le PFHxS, le PFPeS et le PFBS ont montré une dégradation rapide, le PFBS étant complètement détruit après 180 minutes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.pm100.mechano.destruction.caption\";a:4:{s:4:\"text\";s:202:\"Diminution de la concentration de différents acides perfluorosulfoniques (PFA) lors du broyage dans le PM100 sur une période de 700 minutes ; résultats présentés par le groupe de Kapish Gobindlal. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.pm100.mechano.destruction.hl\";a:4:{s:4:\"text\";s:64:\"Destruction mécanochimique des Forever Chemicals dans le PM 100\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.pm100.mechano.destruction.hl.2\";a:4:{s:4:\"text\";s:15:\"Mode d\'action :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.pm100.mechano.destruction.reference\";a:4:{s:4:\"text\";s:354:\"[10] Kapish Gobindlal, Zoran Zujovic, Jacob Jaine, Cameron C. Weber, Jonathan Sperry ; Destruction sans solvant des PFAS à température et pression ambiantes sous MCD présente une étude détaillée sur la destruction mécanochimique (MCD) des acides perfluorosulfoniques (PFAS), Environmental Science & Technology  2023, DOI : 10.1021/acs.est.2c06673.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.pm100.mechano.destruction.txt\";a:4:{s:4:\"text\";s:253:\"Dans une étude détaillée, Gobindlal et al. (2022) [10] ont examiné la destruction mécanochimique (MCD) des acides perfluorosulfoniques (PFSAs), une sous-classe des substances alkylées persistantes per- et polyfluorées (PFAS), à l\'aide du PM 100.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.pm100.mechano.destruction.txt.2\";a:4:{s:4:\"text\";s:560:\"Lorsqu\'il est broyé dans le PM 100, le sable de quartz génère des radicaux réactifs en surface qui initient la dégradation des PFAS. Ces radicaux facilitent la rupture de la liaison C-F, l\'une des liaisons les plus fortes en chimie organique, ce qui conduit à la minéralisation du fluor en liaisons Si-F stables. Une autre étude du même groupe souligne l\'évolutivité et l\'efficacité de la MCD utilisant le broyeur à billes planétaires PM 100 de Retsch pour la remise en état des sols contaminés par les PFAS et la destruction des AFFF stockés.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.pm100.medium-hard\";a:4:{s:4:\"text\";s:15:\"Moyennement dur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pm100.medium-hard-fibrous\";a:4:{s:4:\"text\";s:26:\"Moyennement dur et fibreux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.pm100.medium_hard_soil\";a:4:{s:4:\"text\";s:22:\"Moyennement dur : sols\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.pm100.medium_hard_soil.txt\";a:4:{s:4:\"text\";s:160:\"Échantillon de 45 ml<br />Bol de broyage de 125 ml en acier inoxydable<br />7 billes de broyage de 20 mm en acier inoxydable<br />2 min à 400 min<sup>-1</sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.pm100.overview.bullets.1\";a:4:{s:4:\"text\";s:48:\"Taille d\'alimentation du matériau* : &lt; 10 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.pm100.overview.bullets.2\";a:4:{s:4:\"text\";s:69:\"Finesse finale* : &lt; 1 µm, pour le broyage colloïdal &lt; 0,1 µm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.pm100.overview.bullets.3\";a:4:{s:4:\"text\";s:25:\"Ratio de vitesse : 1 : -2\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.pm100.reproducibility.1\";a:4:{s:4:\"text\";s:76:\"Résultats reproductibles grâce à la régulation de la vitesse de rotation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.pm100.reproducibility.hl\";a:4:{s:4:\"text\";s:56:\"Reproductibilité, sécurité et facilité d\'utilisation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.pm100.reproducible.2\";a:4:{s:4:\"text\";s:42:\"Serrage simple et sûr des bols de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.pm100.reproducible.3\";a:4:{s:4:\"text\";s:98:\"Le Safety Slider empêche le démarrage du broyeur lorsque les bols de broyage ne sont pas fixés.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.pm100.reproducible.4\";a:4:{s:4:\"text\";s:280:\"Position sûre sur la table de laboratoire grâce&nbsp;<a href=\"https://www.retsch.de/dltmp/www/53e4b565-bb50-422e-97b1-636500000000-1d534ba10a21/info_ffcs_technology_de.pdf\" class=\"external-link-new-window\" alt=\"Opens internal link in current window\"> à la technologie FFSC</a>.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.pm100.reproducible.5\";a:4:{s:4:\"text\";s:66:\"Capteur de balourd innovant pour une utilisation sans surveillance\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.pm100.reproducible.6\";a:4:{s:4:\"text\";s:96:\"Réglage confortable des paramètres via un écran et une commande ergonomique à un seul bouton\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.pm100.reproducible.7\";a:4:{s:4:\"text\";s:46:\"Aération automatique de la chambre de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.pm100.reproducible.8\";a:4:{s:4:\"text\";s:53:\"10 procédures d\'exploitation standard enregistrables\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.pm100.reproducible.9\";a:4:{s:4:\"text\";s:80:\"Sécurité en cas de panne de réseau et enregistrement de la durée résiduelle\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.pm100.review1.txt\";a:4:{s:4:\"text\";s:195:\"J\'utilise le broyeur à billes PM 100 de Retsch et je prépare des échantillons pour des applications de stockage d\'hydrogène. Ce broyeur est très bien adapté aux matériaux à broyer.&nbsp ;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.pm100.review2.txt\";a:4:{s:4:\"text\";s:154:\"Le PM 100 était vraiment simple et sûr à utiliser, facile à nettoyer et il m\'a été très utile pour mon mémoire. Je recommande vraiment ce produit.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.pm100.review3.txt\";a:4:{s:4:\"text\";s:202:\"Il s\'agit d\'un broyeur planétaire à billes très efficace. En tant qu\'universitaire et chercheur actif, je choisis le meilleur produit pour mes expériences, et le PM 100 en est un bon exemple.&nbsp ;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.pm100.review4.txt\";a:4:{s:4:\"text\";s:166:\"Absolument agréable à utiliser et facile à manipuler, longue durée de vie par rapport à d\'autres marques. Hautement recommandé pour les utilisateurs réguliers.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.pm100.review5.txt\";a:4:{s:4:\"text\";s:101:\"Il s\'agit d\'un instrument polyvalent qui permet de réduire le temps de broyage de plusieurs niveaux.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.pm100.review6.txt\";a:4:{s:4:\"text\";s:476:\"<b>C\'est un appareil très performant pour la production de nanomatériaux, y compris les nouvelles phases cristallines de matériaux pérovskites. Nous l\'utilisons pour la production de nanoparticules de semi-conducteurs et de pérovskite, de points quantiques, etc. C\'est un appareil très robuste et convivial que nous utilisons depuis plus d\'une décennie sans trop de problèmes. La PM 100 est fortement recommandée pour la recherche sur les matériaux.</b><b>&nbsp;</b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.pm100.safety.hl\";a:4:{s:4:\"text\";s:69:\"La sécurité avant tout : contrepoids et serrage des bols de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.pm100.safety.txt\";a:4:{s:4:\"text\";s:630:\"L\'utilisation des broyeurs planétaires à billes est particulièrement sûre. Ils sont équipés d\'un Safety Slider qui garantit que le broyeur ne peut être démarré que lorsque tous les bols de broyage ont été fixés à l\'aide d\'un dispositif de serrage rapide. Le blocage automatique assure la fixation et la stabilité des bols de broyage. Ce système mécanique éprouvé est moins sensible aux pannes que les solutions électroniques - l\'utilisateur a toujours un accès total à l\'échantillon. Si le système électronique tombe en panne, il n\'est pas possible, par exemple, de déverrouiller le bol de broyage.&nbsp ;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.pm100.safety_slider.hl\";a:4:{s:4:\"text\";s:13:\"Safety Slider\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.pm100.samples.txt\";a:4:{s:4:\"text\";s:599:\"Les broyeurs planétaires à billes RETSCH conviennent parfaitement pour le broyage par ex. d\'échantillons de déchets, béton,&nbsp; de bentonite, sols, déchets électroniques, minerais, peintures et vernis, fibres, tissus, plâtre, verre, cheveux, pierres semi-précieuses, bois, hydroxylapatite, calcaire, kaolin, catalyseurs, céramique, boues d\'épuration, os, fibres de carbone, charbon, coke, compost, alliages, oxydes métalliques, minéraux, papier, pigments, matière végétale, polymères, quartz, semences, scories, tabac, minéraux d\'argile, cellulose, clinker de ciment,&nbsp ; etc.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.pm100.settings.1\";a:4:{s:4:\"text\";s:49:\"Convient pour le broyage à l\'état sec ou humide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.pm100.settings.2\";a:4:{s:4:\"text\";s:47:\"Convient aux essais de longue durée, 99 h max.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.pm100.settings.3\";a:4:{s:4:\"text\";s:70:\"Le fonctionnement par intervalles permet des pauses de refroidissement\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.pm100.settings.4\";a:4:{s:4:\"text\";s:86:\"L\'inversion du sens de rotation minimise le dépôt de matière dans le bol de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.pm100.settings.hl\";a:4:{s:4:\"text\";s:25:\"Paramètres &amp; Options\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.pm100.sewage_sludge.txt\";a:4:{s:4:\"text\";s:201:\"Echantillon de 20 g<br />Bol de broyage en oxyde de zirconium de 125 ml<br />Billes de broyage en oxyde de zirconium de 50 x 10 mm<br />30 min à 380 min<sup>-1</sup> avec inversion du sens de rotation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.pm100.soft_wet\";a:4:{s:4:\"text\";s:21:\"Broyage doux - humide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.pm100.spiderchart.bullets.1\";a:4:{s:4:\"text\";s:49:\"Vitesse de rotation maximale 650 min<sup>-1</sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.pm100.spiderchart.bullets.3\";a:4:{s:4:\"text\";s:62:\"1 point de broyage pour des bols de broyage de 12 ml à 500 ml\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.pm100.spiderchart.bullets.4\";a:4:{s:4:\"text\";s:88:\"les bols de broyage de 12 à 80 ml peuvent être empilés (deux bols de broyage chacun) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.pm100.spiderchart.hl\";a:4:{s:4:\"text\";s:59:\"Le broyeur à billes idéal pour les applications standard \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.pm100.table.ball_charge\";a:4:{s:4:\"text\";s:48:\"Remplissages de billes recommandés (en unités)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.pm100.table.caption\";a:4:{s:4:\"text\";s:217:\"Le tableau montre les remplissages de billes recommandés (en unités) de différentes tailles de billes par rapport au volume du bol de broyage, à la quantité d\'échantillon et à la taille maximale d\'alimentation.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.pm100.table.feed_size\";a:4:{s:4:\"text\";s:30:\"Taille d\'alimentation maximale\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.pm100.table.grindingjar_nominal_volume\";a:4:{s:4:\"text\";s:34:\"Bol de broyage<br />volume nominal\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pm100.table.sample_amount\";a:4:{s:4:\"text\";s:24:\"Quantité d\'échantillon\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.pm100.tough_fibrous_wood\";a:4:{s:4:\"text\";s:25:\"Coriace et fibreux : bois\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.pm100.tough_fibrous_wood.txt\";a:4:{s:4:\"text\";s:159:\"Échantillon de 40 g<br />Bol de broyage de 500 ml en acier inoxydable<br />8 billes de broyage de 30 mm en acier inoxydable<br />5 min à 380 min<sup>-1</sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.pm100.wet_grinding.hl\";a:4:{s:4:\"text\";s:74:\"Broyage à l\'état humide jusqu\'à l\'échelle nanométrique avec le PM 100\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.pm100.wet_grinding.txt\";a:4:{s:4:\"text\";s:876:\"Le broyage humide est utilisé pour obtenir des tailles de particules inférieures à 5 µm, car les petites particules ont tendance à se charger en surface et à s\'agglomérer, ce qui rend difficile un broyage supplémentaire par voie sèche. L\'ajout d\'un liquide ou d\'un agent dispersant permet de séparer les particules.<br /><br />Pour obtenir des particules très fines de 100 nm ou moins (nano broyage) par broyage humide, il est nécessaire de recourir au frottement plutôt qu\'à l\'impact. Ceci est obtenu en utilisant un grand nombre de petites billes de broyage qui présentent une grande surface et de nombreux points de friction. Le taux de remplissage idéal du bol de broyage devrait être de 60% de petites billes de broyage.<br /><br />Pour plus de détails sur le remplissage du bol, le broyage humide et la récupération des échantillons, voir la vidéo.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pm100cm.brittle_limestone\";a:4:{s:4:\"text\";s:18:\"Friable : calcaire\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.pm100cm.brittle_limestone.txt\";a:4:{s:4:\"text\";s:141:\"Échantillon de 80 g<br />Bol de broyage en zircone de 250 ml<br />5 billes de broyage en zircone de 30 mm<br />5 min à 400 min<sup>-1</sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pm100cm.counterweight.txt\";a:4:{s:4:\"text\";s:407:\"Les broyeurs planétaires avec un seul point de broyage nécessitent un contrepoids pour l\'équilibrage. Dans le broyeur à billes PM 100 CM, ce contrepoids est déplacé sur un rail de guidage incliné vers l\'extérieur. Cela permet d\'équilibrer les différentes hauteurs de centre de gravité des différentes tailles de bols de broyage, de sorte qu\'il n\'y ait pas d\'oscillations notables de la machine. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.pm100cm.desagglomeration\";a:4:{s:4:\"text\";s:31:\"Désagglomération : catalyseur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.pm100cm.desagglomeration.txt\";a:4:{s:4:\"text\";s:159:\"Échantillon de 70 g<br />Bol de broyage de 250 ml en acier inoxydable<br />6 billes de broyage de 30 mm en acier inoxydable<br />2 min à 450 min<sup>-1</sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.pm100cm.features.3\";a:4:{s:4:\"text\";s:77:\"Vitesse variable de 100 à 650 min<sup>-1</sup>,<br />Rapport de vitesse 1:-1\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.pm100cm.fibrous_carbon\";a:4:{s:4:\"text\";s:27:\"Fibreux : fibres de carbone\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.pm100cm.fibrous_carbon.txt\";a:4:{s:4:\"text\";s:162:\"Échantillon de 10 g<br />Bol de broyage de 500 ml en acier inoxydable<br />Billes de broyage de 25 x 20 mm en acier inoxydable<br />3 min à 480 min<sup>-1</sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.pm100cm.graphic.caption\";a:4:{s:4:\"text\";s:182:\"Broyage de zéolithe dans de l\'alcool isopropylique avec des billes de broyage de 0,5 mm. Courbe bleue : échantillon initial ; courbe verte : échantillon pulvérisé après 90 min.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.pm100cm.graphic.txt\";a:4:{s:4:\"text\";s:293:\"Le graphique montre le résultat du broyage de microparticules de zéolithe à 600 min-1 dans le PM 100 CM. Après 1,5 heure de pulvérisation dans l\'alcool isopropylique avec des billes de broyage de 0,5 mm, la valeur D90 de l\'échantillon initial a été réduite de 25 µm à 350 nm.&nbsp ;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.pm100cm.intro.txt\";a:4:{s:4:\"text\";s:1028:\"<b>Le broyeur planétaire à billes PM 100 CM est un modèle de table très performant avec une station de broyage et un contrepoids facile à régler qui équilibre des masses allant jusqu\'à 8 kg. Il permet de broyer jusqu\'à 220 ml d\'échantillon par charge.</b><br /><br /><b>Les forces centrifuges extrêmement élevées des broyeurs planétaires à billes produisent une énergie de broyage très élevée et donc des durées de broyage courtes.</b>
Le PM 100 CM fonctionne en mode centrifuge, ce qui entraîne un broyage plus doux avec moins d\'abrasion.<br /><br /><br />Ce broyeur est utilisé dans presque toutes les industries où le contrôle de la qualité impose des exigences très élevées en matière de pureté, de vitesse, de finesse et de reproductibilité.<br /><br />Ce broyeur convient parfaitement aux tâches exigeantes de la recherche ainsi qu\'aux broyages colloïdaux ultrafins, mais aussi aux tâches de routine comme le mélange et l\'homogénéisation de matériaux mous, durs, cassants ou fibreux. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.pm100cm.medium_hard_pharma\";a:4:{s:4:\"text\";s:40:\"Moyennement dur : produit pharmaceutique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.pm100cm.medium_hard_pharma.txt\";a:4:{s:4:\"text\";s:158:\"Échantillon de 10 g<br />Bol de broyage en acier inoxydable de 50 ml<br />3 billes de broyage en acier inoxydable de 20 mm<br />5 min à 500 min<sup>-1</sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.pm100cm.spiderchart.bullets.1\";a:4:{s:4:\"text\";s:72:\"Broyage en douceur avec un rapport de vitesse de 1:-1 en mode centrifuge\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.pm100cm.spiderchart.bullets.2\";a:4:{s:4:\"text\";s:49:\"Vitesse de rotation maximale 650 min<sup>-1</sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.pm100cm.spiderchart.bullets.4\";a:4:{s:4:\"text\";s:151:\"1 point de broyage pour des bols de broyage de 12 ml à 500 ml, les bols de broyage de 12 à 80 ml peuvent être empilés (deux bols de broyage chacun)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.pm100cm.spiderchart.hl\";a:4:{s:4:\"text\";s:48:\"Le broyeur à billes pour un broyage en douceur \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.pm100cm.wet-grinding.hl\";a:4:{s:4:\"text\";s:34:\"Broyage à l\'eau dans le PM 100 CM\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.pm100cm.wet-grinding.txt\";a:4:{s:4:\"text\";s:905:\"Le broyage à l\'état humide est utilisé pour obtenir des particules d\'une taille inférieure à 5 microns, car les petites particules ont tendance à se charger en surface et à s\'agglomérer, ce qui rend difficile un broyage supplémentaire par voie sèche. L\'ajout d\'un liquide ou d\'un agent dispersant permet de séparer les particules.<br /><br />Pour obtenir des particules très fines, inférieures à 1 micromètre, par broyage humide, il est nécessaire de recourir à la friction plutôt qu\'à l\'impact. Ceci s\'obtient en utilisant un grand nombre de petites billes de broyage qui présentent une grande surface et de nombreux points de friction. Le taux de remplissage idéal du bol de broyage devrait être de 60% de petites billes de broyage.<br /><br />Pour plus de détails sur le remplissage du bol, le broyage à l\'état humide et la récupération des échantillons, cliquez ici.&nbsp ;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.pm200.biomass.txt\";a:4:{s:4:\"text\";s:167:\"Échantillon de 35 g<br />Bol de broyage de 125 ml en acier inoxydable<br />7 billes de broyage de 20 mm en acier inoxydable<br />15 min à 500 min<sup>-1</sup>&nbsp ;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:22:\"products.pm200.brittle\";a:4:{s:4:\"text\";s:7:\"Friable\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.pm200.easyfit.bullet.1\";a:4:{s:4:\"text\";s:79:\"Tailles de bols de broyage disponibles: 12 ml / 25 ml / 50 ml / 80 ml / 125 ml \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.pm200.easyfit.txt\";a:4:{s:4:\"text\";s:1674:\"<div>Le résultat de la préparation des échantillons est également déterminé par le choix du bol de broyage et du remplissage des billes. La gamme des bols de broyage EasyFit a été spécialement conçue pour les conditions de travail extrêmes telles que les essais de longue durée, même à la vitesse maximale de 800 min-1, le broyage humide, les charges mécaniques élevées et les vitesses de rotation maximales ainsi que pour la mécanosynthèse. Ces bols de broyage sont adaptés à tous les broyeurs planétaires à billes RETSCH.</div>
<div></div>
<div>La nouvelle série de bols de broyage EasyFit se caractérise par une structure au fond des bols de 50-500 ml, appelée Advanced Anti-Twist (AAT). Celle-ci garantit que les bols de broyage sont bien fixés, même à grande vitesse, ce qui réduit considérablement l\'usure. La fixation sûre des bols de broyage est également considérablement facilitée : pour trouver le bon positionnement des bols de broyage, il est nécessaire d\'effectuer une torsion maximale de 60°.</div>
<div></div>
<div>La géométrie des bols de broyage EasyFit dans les tailles 50 ml et 250 ml a été agrandie au niveau du diamètre et réduite au niveau de la hauteur par rapport aux modèles &quot;Comfort&quot;précédents. Cela offre deux avantages : de meilleurs résultats de broyage et des couvercles interchangeables, car il n\'y a que trois dimensions de diamètre pour l\'ensemble de la gamme de bols de broyage.</div>
<div></div>
<div>Catégories de diamètres</div>
<div><ul><li>Diamètre 1 : Bols de broyage de 12 ml et 25 ml</li><li>Diamètre 2 : Bols de broyage de 50 ml, 80 ml et 125 ml</li></ul></div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.pm200.features.5\";a:4:{s:4:\"text\";s:97:\"Grand choix de matériaux pour une préparation d\'échantillons neutre en termes de contamination\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.pm200.features.6\";a:4:{s:4:\"text\";s:59:\"Jusqu\'à 2 x 50 ml d\'échantillon par opération de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:22:\"products.pm200.fibrous\";a:4:{s:4:\"text\";s:7:\"Fibreux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.pm200.function\";a:4:{s:4:\"text\";s:700:\"Les bols de broyage sont disposés de manière excentrique sur la roue solaire du broyeur planétaire à billes. Le mouvement de rotation de la roue solaire est opposé à la rotation des bols de broyage, dans un rapport de 1:-2. Les billes de broyage se trouvant dans les bols de broyage sont influencées par des mouvements de rotation superposés, appelés forces de Coriolis. Les différences de vitesse entre les billes et les bols de broyage provoquent une interaction entre les forces de frottement et d\'impact, ce qui libère des énergies dynamiques élevées. L\'interaction de ces forces est à l\'origine du degré de broyage élevé et très efficace des broyeurs planétaires à billes.B3\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.pm200.graphic.caption\";a:4:{s:4:\"text\";s:214:\"Broyage de titanate de baryum dans un mélange d\'heptane et d\'acide oléique avec des billes de broyage de 0,5 mm.<br />Courbe bleue : échantillon initial ; courbe verte : échantillon pulvérisé après 5 heures.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.pm200.graphic.txt\";a:4:{s:4:\"text\";s:294:\"Le graphique montre le résultat du broyage du titanate de baryum à 500 min<sup>-1</sup> dans le PM 200. Après 5 heures de broyage dans un mélange d\'heptane et d\'acide oléique avec des billes de broyage de 0,5 mm, la valeur D90 de l\'échantillon initial a été réduite de 15 µm à 95 nm.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:19:\"products.pm200.hard\";a:4:{s:4:\"text\";s:3:\"Dur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.pm200.intro.txt\";a:4:{s:4:\"text\";s:922:\"<b>Le broyeur planétaire à billes PM 200 est un modèle de table performant avec 2 points de broyage pour des bols de broyage d\'un volume nominal de 12 ml à 125 ml.<br /><br />Les forces centrifuges extrêmement élevées des broyeurs planétaires à billes produisent une énergie de broyage très élevée et donc des durées de broyage courtes.</b><br /><br />Le PM 200 se retrouve dans presque tous les secteurs industriels où le contrôle de la qualité impose des exigences maximales en matière de pureté, de vitesse, de finesse et de reproductibilité. <br /><br />Le broyeur convient parfaitement aux tâches exigeantes de la recherche comme la mécanochimie (mécanosynthèse, alliage mécanique et mécanocatalyse) ou le broyage colloïdal ultrafin à l\'échelle nanométrique, mais aussi aux tâches de routine comme le mélange et l\'homogénéisation de matériaux mous, durs, cassants ou fibreux.&nbsp ;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.pm200.jar-fillings.txt\";a:4:{s:4:\"text\";s:639:\"Pour obtenir des résultats de broyage optimaux, la taille des bols doit être adaptée à la quantité d\'échantillon. Dans le meilleur des cas, les billes de broyage sont 3 fois plus grandes que le plus gros échantillon.  Selon cette règle générale, le nombre de billes de broyage pour chaque taille de bille et chaque volume de bol est indiqué dans le tableau suivant. Par exemple, pour pulvériser 50 ml d\'un échantillon composé de particules de 3 mm, il est recommandé d\'utiliser un récipient de 125 ml et des billes de broyage d\'une taille d\'au moins 10 mm ou plus. Selon le tableau, 30 billes de broyage sont nécessaires. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:21:\"products.pm200.jars.1\";a:4:{s:4:\"text\";s:80:\"Tailles de bols de broyage disponibles : 12 ml / 25 ml / 50 ml / 80 ml / 125 ml \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.pm200.mediumhard\";a:4:{s:4:\"text\";s:15:\"Moyennement dur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.pm200.natural_rocks.txt\";a:4:{s:4:\"text\";s:160:\"Échantillon de 60 g<br />Bol de broyage de 125 ml en acier inoxydable<br />7 billes de broyage de 20 mm en acier inoxydable<br />10 min à 420 min<sup>-1</sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.pm200.safety.hl\";a:4:{s:4:\"text\";s:54:\"La sécurité avant tout : Serrage des bols de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.pm200.spiderchart.bullets.1\";a:4:{s:4:\"text\";s:49:\"Vitesse de rotation maximale 650 min<sup>-1</sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.pm200.spiderchart.bullets.3\";a:4:{s:4:\"text\";s:152:\"2 points de broyage pour des bols de broyage de 12 ml à 125 ml, les bols de broyage de 12 et 25 ml peuvent être empilés (deux bols de broyage chacun)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.pm200.spiderchart.bullets.4\";a:4:{s:4:\"text\";s:48:\"<span lang=\"EN-GB\">Couvercles d\'aération</span>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.pm200.spiderchart.hl\";a:4:{s:4:\"text\";s:54:\"Deux points de broyage pour les applications standard \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.pm200.straw.txt\";a:4:{s:4:\"text\";s:226:\"Échantillon de 7 g<br />Bol de broyage de 125 ml en oxyde de zirconium<br />Billes de broyage de 50 x 10 mm en oxyde de zirconium<br />40 min à 300 min<sup>-1</sup><br />Intervalles de 10 min et inversion du sens de rotation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.pm200.tinsulfide.txt\";a:4:{s:4:\"text\";s:199:\"Échantillon de 52 g<br />Bol de broyage de 125 ml en agate<br />50 billes de broyage de 10 mm en agate<br />60 min à 550 min<sup>-1</sup><br />Intervalles de 10 min et inversion du sens de rotation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.pm200.video.caption\";a:4:{s:4:\"text\";s:80:\"La vidéo montre un broyage humide dans le broyeur planétaire à billes PM 100.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.pm200.wet_grinding.hl\";a:4:{s:4:\"text\";s:74:\"Broyage à l\'état humide jusqu\'à l\'échelle nanométrique avec le PM 200\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.pm300.adapter.special.hl\";a:4:{s:4:\"text\";s:39:\"Adaptateur pour applications spéciales\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pm300.adapter.special.txt\";a:4:{s:4:\"text\";s:657:\"Grâce à un adaptateur spécial, le criblage des cocristaux peut être effectué dans un broyeur planétaire, en utilisant des flacons jetables tels que des flacons en verre GC de 1,5 ml. L\'adaptateur comporte 24 positions réparties en un anneau extérieur de 16 positions et un anneau intérieur de 8 positions. L\'anneau extérieur accepte jusqu\'à 16 flacons, ce qui permet de cribler jusqu\'à 64 échantillons simultanément lors de l\'utilisation du broyeur planétaire à billes PM 400. Les 8 positions de l\'anneau intérieur permettent d\'effectuer des essais avec différents apports d\'énergie, par exemple pour la recherche sur la mécanosynthèse.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.pm300.comfortgrinding.bullets.1\";a:4:{s:4:\"text\";s:134:\"Tailles de bols de broyage disponibles : 12&nbsp;ml / 25&nbsp;ml / 50&nbsp;ml / 80&nbsp;ml / 125&nbsp;ml / 250&nbsp;ml / 500&nbsp;ml  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.pm300.comfortgrinding.bullets.2\";a:4:{s:4:\"text\";s:93:\"La fonction innovante Advanced Anti-Twist (AAT) assure la bonne tenue des bols de broyage    \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.pm300.comfortgrinding.bullets.3\";a:4:{s:4:\"text\";s:98:\"Grande flexibilité grâce à trois tailles de couvercle pour les sept tailles de bols de broyage \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.pm300.comfortgrinding.bullets.4\";a:4:{s:4:\"text\";s:93:\"Le joint torique étanche à la pression et à la poussière empêche les fuites de matériau\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.pm300.comfortgrinding.bullets.5\";a:4:{s:4:\"text\";s:151:\"Les bols de broyage et les billes sont disponibles en 5 matériaux : acier trempé, carbure de tungstène, agate, corindon fritté, oxyde de zirconium \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.pm300.comfortgrinding.bullets.6\";a:4:{s:4:\"text\";s:141:\"Enveloppe de protection en acier inoxydable pour les bols de broyage en agate, corindon fritté, oxyde de zirconium et carbure de tungstène \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.pm300.comfortgrinding.hl\";a:4:{s:4:\"text\";s:51:\"Bol de broyage EasyFit pour d\'excellents résultats\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pm300.comfortgrinding.txt\";a:4:{s:4:\"text\";s:1680:\"Le résultat de la préparation des échantillons est également déterminé par le choix du bol de broyage et du remplissage des billes. La gamme des bols de broyage EasyFit a été spécialement conçue pour les conditions de travail extrêmes telles que les essais de longue durée, même à la vitesse maximale de 800 min<sup>-1</sup>, le broyage humide, les charges mécaniques élevées et les vitesses de rotation maximales ainsi que pour la mécanosynthèse. Ces bols de broyage sont adaptés à tous les broyeurs planétaires à billes RETSCH. <br /><br />La nouvelle série de bols de broyage EasyFit se caractérise par une structure au fond des bols de 50-500 ml, appelée Advanced Anti-Twist (AAT). Celle-ci garantit que les bols de broyage sont bien fixés, même à grande vitesse, ce qui réduit considérablement l\'usure. La fixation sûre des bols de broyage est également considérablement facilitée : pour trouver le bon positionnement des bols de broyage, il est nécessaire d\'effectuer une torsion maximale de 60°.<br /><br />La géométrie des bols de broyage EasyFit dans les tailles 50 ml et 250 ml a été agrandie au niveau du diamètre et réduite au niveau de la hauteur par rapport aux modèles &quot;Comfort&quot;précédents. Cela offre deux avantages : de meilleurs résultats de broyage et des couvercles interchangeables, car il n\'y a que trois dimensions de diamètre pour l\'ensemble de la gamme de bols de broyage.<br /><br />Catégories de diamètres
<ul><li>Diamètre 1 : Bols de broyage de 12 ml et 25 ml</li><li>Diamètre 2 : Bols de broyage de 50 ml, 80 ml et 125 ml</li><li>Diamètre 3 : Bols de broyage de 250 ml et 500 ml</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.pm300.fast_powerful.bullets.2\";a:4:{s:4:\"text\";s:76:\"Le broyage humide donne des particules de l\'ordre du nanomètre (&lt;100 Nm)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.pm300.fast_powerful.bullets.3\";a:4:{s:4:\"text\";s:72:\"Vitesse variable de 50 à 800 min<sup>-1</sup>, rapport de vitesse 1:-2 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.pm300.fast_powerful.bullets.4\";a:4:{s:4:\"text\";s:56:\"Broyage jusqu\'à 64,4 x l\'accélération de la pesanteur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.pm300.fast_powerful.bullets.5\";a:4:{s:4:\"text\";s:59:\"Broyage par charge de max. 2 x 220&nbsp;ml d\'échantillon  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.pm300.fast_powerful.bullets.6\";a:4:{s:4:\"text\";s:85:\"Préparation simultanée de 4 échantillons grâce à des bols de broyage empilables \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.pm300.fast_powerful.hl\";a:4:{s:4:\"text\";s:23:\"Rapide &amp; performant\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:22:\"products.pm300.intro.1\";a:4:{s:4:\"text\";s:368:\"Le broyeur planétaire à billes PM 300 est un modèle de paillasse puissant et ergonomique avec deux stations de broyage pour des bols de broyage jusqu\'à 500 ml. Il permet de broyer jusqu\'à 2 x 220 ml d\'échantillon par charge. La vitesse maximale de 800 min<sup>-1</sup> engendre une énergie de broyage extrêmement élevée et donc des temps de processus courts.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:22:\"products.pm300.intro.2\";a:4:{s:4:\"text\";s:571:\"Le PM 300 convient parfaitement à pratiquement toutes les industries où le processus de contrôle de la qualité impose les exigences les plus élevées en matière de pureté, de vitesse, de finesse et de reproductibilité. Grâce à son énorme apport d\'énergie, qui peut atteindre 64,4 fois l\'accélération de la pesanteur, ce broyeur est le choix idéal pour des tâches de recherche telles que la mécanochimie (criblage de co-cristaux, mécanosynthèse, alliage mécanique et mécanocatalyse), ou pour le broyage colloïdal ultrafin à l\'échelle du nanomètre.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.pm300.jarfillings.hl\";a:4:{s:4:\"text\";s:59:\"Quantités de remplissage des bols de broyage recommandées\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.pm300.jarfillings.txt.1\";a:4:{s:4:\"text\";s:620:\"Pour obtenir des résultats de broyage optimaux, la taille des bols doit être adaptée à la quantité d\'échantillon à traiter. Dans l\'idéal, les billes de broyage sont trois fois plus grandes que le plus grand morceau d\'échantillon. En suivant cette règle générale, le nombre de billes pour chaque taille de bille et chaque volume de bol est indiqué dans le tableau ci-dessous. Par exemple, pour pulvériser 200 ml d\'un échantillon composé de particules de 7 mm, il est recommandé d\'utiliser un bol de 500 ml et des billes d\'au moins 20 mm ou plus. Selon le tableau, 25 billes de broyage sont nécessaires. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.pm300.jarfillings.txt.2\";a:4:{s:4:\"text\";s:581:\"La réussite d\'un processus de broyage dans un broyeur planétaire à billes dépend des réglages de la machine, mais aussi du niveau de remplissage du bol de broyage. Le volume utilisable des bols dépend du type d\'échantillon. Le nombre de billes de broyage indiqué dans le tableau indique la quantité minimale par bol. On obtient un meilleur résultat avec un plus grand nombre de billes appropriées, si cela est indiqué. Dans des cas exceptionnels, le nombre de billes peut être réduit jusqu\'à 15 %, mais cela entraîne une usure plus importante des outils de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.pm300.jarlidspecial.bullets.1\";a:4:{s:4:\"text\";s:127:\"Pour le broyage colloïdal ou humide, il est recommandé d\'utiliser un bol de broyage avec un dispositif de fermeture spécial.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.pm300.jarlidspecial.bullets.2\";a:4:{s:4:\"text\";s:81:\"Le dispositif de fermeture spécial est conçu pour une manipulation ergonomique \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.pm300.jarlidspecial.hl\";a:4:{s:4:\"text\";s:54:\"Bols et couvercles pour applications spéciales&nbsp ;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.pm300.jarlidspecial.txt\";a:4:{s:4:\"text\";s:322:\"Aussi bien le couvercle de mise sous gaz de protection que le GrindControl peuvent désormais être équipés d\'inlays fabriqués dans différents matériaux. Ainsi, en changeant simplement l\'inlay, le couvercle peut être utilisé par exemple pour un bol de broyage en acier, mais aussi pour un bol de broyage en zircone.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.pm300.mechano.hl\";a:4:{s:4:\"text\";s:31:\"Applications en mécanochimie  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.pm300.mechano.hl.2\";a:4:{s:4:\"text\";s:89:\"Accélération en fonction de la vitesse dans différents broyeurs planétaires à billes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.pm300.mechano.txt\";a:4:{s:4:\"text\";s:1194:\"Les broyeurs planétaires à billes RETSCH conviennent parfaitement aux procédés tels que l\'alliage mécanique ou la mécanosynthèse. Pour la plupart de ces applications, le rapport de vitesse de 1:-2 entre le bol et la roue solaire, comme sur les modèles PM 100 et PM 200, est largement suffisant, car la charge de billes génère suffisamment d\'énergie d\'impact pour permettre la formation d\'un alliage ou une réaction. Toutefois, certaines réactions nécessitent une énergie plus élevée. Dans ce cas, on peut recourir au modèle PM 400 MA avec un rapport de vitesse plus élevé de 1:-2,5 ou 1:-3.<br /><br /> Le modèle PM 300 fonctionne avec un rapport de vitesse de 1:-2, mais contrairement aux autres modèles, il atteint une accélération de la pesanteur pouvant aller jusqu\'à 64,4 fois grâce à sa vitesse de rotation maximale de 800 min<sup>-1</sup> et à sa grande roue solaire. Grâce à la possibilité d\'utiliser quatre petits bols de broyage empilables de 12 à 80 ml pour les opérations à petite échelle, ou deux bols d\'une taille allant jusqu\'à 500 ml, ce broyeur planétaire à billes est parfaitement adapté aux applications de recherche en mécanochimie.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.pm300.overview.bullets.1\";a:4:{s:4:\"text\";s:40:\"Granulométrie d\'alimentation* : < 10 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.pm300.overview.bullets.2\";a:4:{s:4:\"text\";s:64:\"Finesse finale* : < 1 µm, pour le broyage colloïdal < 0,1 µm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.pm300.overview.bullets.3\";a:4:{s:4:\"text\";s:28:\"Rapport de vitesse : 1 : -2 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.pm300.reproducibility.bullets.1\";a:4:{s:4:\"text\";s:66:\"Résultats reproductibles grâce à la régulation de la vitesse  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.pm300.reproducibility.bullets.10\";a:4:{s:4:\"text\";s:32:\"Heure de démarrage programmable\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.pm300.reproducibility.bullets.11\";a:4:{s:4:\"text\";s:51:\"Les deux bols de broyage sont librement accessibles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.pm300.reproducibility.bullets.12\";a:4:{s:4:\"text\";s:50:\"Unité de serrage ergonomique avec surfaces lisses\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.pm300.reproducibility.bullets.2\";a:4:{s:4:\"text\";s:83:\"Tension simple et sûre des bols de broyage grâce à la roue solaire verrouillable\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.pm300.reproducibility.bullets.4\";a:4:{s:4:\"text\";s:74:\"Stabilité sur la paillasse de laboratoire grâce à la technologie FFCS  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.pm300.reproducibility.bullets.5\";a:4:{s:4:\"text\";s:57:\"Réglage confortable des paramètres via l\'écran tactile\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.pm300.reproducibility.bullets.6\";a:4:{s:4:\"text\";s:58:\"12 SOP et 4 programmes de cycle peuvent être enregistrés\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.pm300.reproducibility.bullets.7\";a:4:{s:4:\"text\";s:112:\"Affichage de la vitesse de rotation en fonction de la charge, indépendamment de la vitesse de rotation réglée\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.pm300.reproducibility.bullets.9\";a:4:{s:4:\"text\";s:125:\"Aération automatique du compartiment de broyage avec flux d\'air dirigé pour un refroidissement parfait des bols de broyage \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.pm300.reproducibility.hl\";a:4:{s:4:\"text\";s:17:\"Reproductibilité\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.pm300.reproducibility.safeeasy.hl\";a:4:{s:4:\"text\";s:27:\"Utilisation sûre et simple\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.pm300.safetyfirst.hl\";a:4:{s:4:\"text\";s:90:\"La sécurité avant tout : <br />Automatisation de la signalisation de la force de serrage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.pm300.safetyfirst.txt\";a:4:{s:4:\"text\";s:996:\"Le fonctionnement des broyeurs planétaires à billes RETSCH est particulièrement sûr. Le Safety Slider robuste veille à ce que le broyeur ne puisse être démarré que lorsque le bol de broyage est fixé avec le dispositif de serrage. Le verrouillage automatique assure la fixation correcte et sûre du bol de broyage. Ce système mécanique éprouvé est moins sujet aux pannes que les solutions électroniques - l\'utilisateur a toujours un accès total à l\'échantillon. Si le système électronique tombe en panne, il n\'est par exemple pas possible de déverrouiller les bols de broyage. Pour une sécurité supplémentaire dans le PM 300, un signal sonore et un affichage sur l\'écran indiquent que le dispositif de serrage a été fixé avec la force requise de 25 Nm. Pour faciliter l\'opération, RETSCH propose un dispositif de serrage pratique. Cela est particulièrement utile lorsque la machine est utilisée dans la plage de vitesse supérieure, entre 600 et 800 min<sup>-1</sup>.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.pm300.settings.bullets.1\";a:4:{s:4:\"text\";s:33:\"Broyage à sec ou humide possible\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.pm300.settings.bullets.3\";a:4:{s:4:\"text\";s:58:\"Pauses programmables, par exemple pour le refroidissement \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.pm300.settings.bullets.4\";a:4:{s:4:\"text\";s:51:\"Calcul automatique de la durée totale du processus\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.pm300.settings.bullets.6\";a:4:{s:4:\"text\";s:59:\"Information sur l\'intervalle de service selon l\'utilisation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.pm300.settings.hl\";a:4:{s:4:\"text\";s:25:\"Paramètres &amp; Options\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.pm300.spiderchart.bullets.1\";a:4:{s:4:\"text\";s:71:\"Vitesse de rotation maximale 800 min<sup>-1</sup>, grande roue solaire \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.pm300.spiderchart.bullets.3\";a:4:{s:4:\"text\";s:162:\"2 points de broyage pour des bols de broyage de min. 12 ml et max. 500 ml, les bols de broyage de 12 - 80 ml peuvent être empilés (deux bols de broyage chacun) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.pm300.spiderchart.bullets.5\";a:4:{s:4:\"text\";s:158:\"Modèle de paillasse, écran tactile, SOP et programmes de cycle enregistrables, 5 matériaux de bols de broyage différents pour le broyage à sec et humide \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.pm300.spiderchart.hl\";a:4:{s:4:\"text\";s:58:\"Le broyeur planétaire à billes performant et ergonomique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.pm300.typicalsamples.aluminium.hl\";a:4:{s:4:\"text\";s:39:\"Nano-broyage : <br />Oxyde d\'aluminium \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.pm300.typicalsamples.aluminium.txt\";a:4:{s:4:\"text\";s:347:\"100 g d\'échantillon + 190 ml de solution de phosphate de sodium<br />500 ml bol de broyage en oxyde de zirconium<br /> 1 kg de billes de broyage de 2 mm en oxyde de zirconium<br />3:30 min de broyage net à 650&nbsp;min<sup>-1</sup><br /><br />Les pauses de broyage aident à maintenir une température basse à l\'intérieur du bol de broyage+B56\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.pm300.typicalsamples.diamonds.hl\";a:4:{s:4:\"text\";s:48:\"Très dur, abrasif : <br />diamants industriels \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.pm300.typicalsamples.diamonds.txt\";a:4:{s:4:\"text\";s:167:\"11 g d\'échantillon<br />Bol de broyage de 50 ml en carbure de tungstène<br />4 billes de broyage de 20 mm en carbure de tungstène<br />4 min à 400 min<sup>-1</sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.pm300.typicalsamples.polyester.hl\";a:4:{s:4:\"text\";s:67:\"Moyennement dur, tenace : <br />Résine de polyester téréphtalate\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.pm300.typicalsamples.polyester.txt\";a:4:{s:4:\"text\";s:161:\"125 g d\'échantillon<br />500 ml bol de broyage en oxyde de zirconium<br />8 billes de broyage de 30 mm en oxyde de zirconium<br />3 min à 350 min<sup>-1 </sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.pm300.typicalsamples.sodolite.hl\";a:4:{s:4:\"text\";s:28:\"Dur-fragile : <br />sodalite\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.pm300.typicalsamples.sodolite.txt\";a:4:{s:4:\"text\";s:166:\"Échantillon de 85 g<br />Bol de broyage de 125 ml en oxyde de zirconium<br />Billes de broyage de 7 x 20 mm en oxyde de zirconium<br />12 min à 500 min<sup>-1</sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.pm300.typicalsamples.txt\";a:4:{s:4:\"text\";s:814:\"Les broyeurs planétaires à billes RETSCH conviennent parfaitement pour le broyage des alliages, de la bentonite, des os, des fibres de carbone, des catalyseurs, de la cellulose, du clinker du ciment, de la céramique, du charbon, du coke, du compost, du béton, des déchets électroniques, des minéraux d\'argile, du verre, du plâtre, des cheveux, de l\'hydroxyapatite, des minerais, des peintures et des vernis, des fibres, du verre, du plâtre, du minerai de fer, du kaolin, du calcaire, des oxydes métalliques, des minéraux, des minerais, des peintures et des vernis, du papier, des pigments, des matières végétales, des polymères, du quartz, des graines, des pierres semi-précieuses, des boues d\'épuration, des scories, des sols, des tissus, du tabac, des échantillons de déchets, du bois, p.ex.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pm300.wetandnano.caption1\";a:4:{s:4:\"text\";s:126:\"Durée nette de broyage du dioxyde de titane avec des billes de broyage de 0,1 mm dans une solution de phosphate de sodium+B62\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.pm300.wetandnano.hl\";a:4:{s:4:\"text\";s:64:\"Broyage humide jusqu\'à l\'échelle nanométrique avec le PM 300 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.pm300.wetandnano.hl2\";a:4:{s:4:\"text\";s:50:\"Dioxyde de titane dans le bol de broyage de 250 ml\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.pm300.wetandnano.txt.2\";a:4:{s:4:\"text\";s:450:\"Le graphique montre le résultat du broyage de dioxyde de titane (TiO2) à 650 min<sup>-1</sup> et 800 min <sup>-1</sup>&nbsp;dans le PM 300 ainsi que la durée nette de broyage. En raison de l\'apport d\'énergie plus élevé à 800 min<sup>-1</sup>, la taille des particules diminue plus rapidement. Cependant, il faut également tenir compte des effets d\'échauffement accrus à 800 min<sup>-1</sup>, qui peuvent nécessiter des pauses plus longues.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.pm400.coal.txt\";a:4:{s:4:\"text\";s:167:\"4 x échantillon de 150 g<br />Bol de broyage de 500 ml en acier inoxydable<br />25 x billes de broyage de 20 mm en acier inoxydable<br />2 min à 350 min<sup>-1</sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.pm400.features.3\";a:4:{s:4:\"text\";s:99:\"Vitesse variable de 30 à 400 min<sup>-1</sup>,<br />Rapport de vitesse 1:-2 | 1:-2.5 | 1:-3&nbsp ;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.pm400.features.4\";a:4:{s:4:\"text\";s:61:\"Jusqu\'à 4 x échantillon de 220 ml par opération de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.pm400.features.5\";a:4:{s:4:\"text\";s:55:\"8 x échantillon de 20 ml avec bols de broyage empilés\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.pm400.function.txt\";a:4:{s:4:\"text\";s:756:\"Les bols de broyage sont disposés de manière excentrique sur la roue solaire du broyeur planétaire à billes. Le mouvement de rotation de la roue solaire est en sens inverse de la rotation des bols de broyage, dans un rapport de 1:-2 (ou 1:-2,5 ou 1:-3).<br><br>Les billes de broyage se trouvant dans le bol de broyage sont influencées par des mouvements de rotation superposés, appelés forces de Coriolis. Les différences de vitesse entre les billes et les bols de broyage entraînent une interaction entre les forces de friction et les forces d\'impact, ce qui libère des énergies dynamiques élevées.<br><br> L\'interaction de ces forces permet d\'obtenir le degré de broyage élevé et très efficace des broyeurs planétaires à billes.&nbsp ;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.pm400.granite.txt\";a:4:{s:4:\"text\";s:149:\"4 x échantillon de 80 g<br />Bol de broyage en agate de 250 ml<br />6 billes de broyage en agate de 30 mm<br />15 min à 400 min<sup>-1</sup>&nbsp ;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.pm400.graphic.caption\";a:4:{s:4:\"text\";s:173:\"Broyage de verre dans l\'éthanol avec des billes de broyage de 1 mm.<br />Courbe bleue : échantillon initial ; courbe verte : échantillon pulvérisé après 60 min.&nbsp ;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.pm400.graphic.txt\";a:4:{s:4:\"text\";s:259:\"Le graphique montre le résultat d\'un broyage de verre à 360 min<sup>-1</sup> dans le PM 400. Après 1 heure de pulvérisation dans l\'éthanol avec des billes de broyage de 1 mm, la valeur D90 de l\'échantillon initial a été réduite de 13 µm à 1,6 µm. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.pm400.intro.txt\";a:4:{s:4:\"text\";s:968:\"<b>Le PM 400 est un modèle au sol robuste doté de 4 stations de broyage et acceptant des bols de broyage d\'un volume nominal de 12 ml à 500 ml. Il traite jusqu\'à 8 échantillons simultanément, ce qui se traduit par un débit d\'échantillons élevé.</b><br /><br />Les forces centrifuges extrêmement élevées des broyeurs planétaires à billes se traduisent par une énergie de pulvérisation très élevée et donc par des temps de broyage courts.<br /><br />Le broyeur convient parfaitement aux tâches de recherche telles que la mécanochimie (criblage de co-cristaux, mécanosynthèse, alliage mécanique et mécanocatalyse) ou le broyage colloïdal ultrafin à l\'échelle nanométrique, ainsi qu\'aux tâches de routine telles que le mélange et l\'homogénéisation de matériaux mous, durs, cassants ou fibreux.<br /><br />Pour l\'alliage mécanique de matériaux durs et cassants, le PM 400 est disponible dans une version spéciale &quot;MA&quot;.&nbsp; \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"products.pm400.MA.hl\";a:4:{s:4:\"text\";s:48:\"PM 400 MA pour les applications mécanochimiques\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:21:\"products.pm400.MA.txt\";a:4:{s:4:\"text\";s:814:\"Les broyeurs planétaires à billes RETSCH conviennent parfaitement aux procédés tels que l\'alliage mécanique ou la mécanosynthèse. Pour la plupart des métaux ductiles, le rapport de vitesse de 1:-2 entre le bol de broyage et la roue solaire des modèles PM 100 et PM 200 est tout à fait suffisant, car le remplissage des billes produit suffisamment d\'énergie par impact pour permettre la formation d\'un alliage. Pour les matériaux durs et friables, un apport d\'énergie plus important est toutefois nécessaire.<br /><br />Le modèle PM 400 MA avec un rapport de vitesse plus élevé de 1:-2,5 ou 1:-3 est spécialement conçu pour ces applications. Le rapport de vitesse optimal et tous les autres paramètres de broyage doivent être déterminés de manière empirique pour le produit concerné.&nbsp ;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.pm400.pmma.txt\";a:4:{s:4:\"text\";s:310:\"4 x échantillon de 130 g<br />Bol de broyage en oxyde de zirconium de 500 ml<br />Billes de broyage en oxyde de zirconium de 15 x 25 mm<br />Broyage préliminaire de 30 min à 400 min<sup>-1</sup><br />Bille de broyage en oxyde de zirconium de 150 x 10 mm<br />Broyage fin de 16 heures à 300 min<sup>-1</sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:22:\"products.pm400.sic.txt\";a:4:{s:4:\"text\";s:172:\"4 x échantillon de 400 g<br />Bol de broyage en oxyde de zirconium de 500 ml<br />60 x billes de broyage en oxyde de zirconium de 15 mm<br />25 min à 400 min<sup>-1</sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.pm400.spiderchart.bullets.1\";a:4:{s:4:\"text\";s:72:\"Vitesse de rotation maximale 400 min<sup>-1</sup>, grande roue solaire. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.pm400.spiderchart.bullets.3\";a:4:{s:4:\"text\";s:153:\"4 points de broyage pour des bols de broyage de 12 ml à 500 ml, les bols de broyage de 12 à 80 ml peuvent être empilés (deux bols de broyage chacun) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.pm400.spiderchart.bullets.5\";a:4:{s:4:\"text\";s:149:\"<div>Modèle sur pied, SOP et programmes de cycle enregistrables, 5 matériaux de bols de broyage différents pour le broyage à sec et humide</div>.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.pm400.spiderchart.hl\";a:4:{s:4:\"text\";s:88:\"Le broyeur à billes pour les grandes quantités d\'échantillons et les débits élevés\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.pm400.wet-grinding.hl\";a:4:{s:4:\"text\";s:74:\"Broyage à l\'état humide jusqu\'à l\'échelle nanométrique avec le PM 400\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.pp40.advantages.bullet.1\";a:4:{s:4:\"text\";s:64:\"Régulation individuelle de la force de pression jusqu’à 40 t\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.pp40.advantages.bullet.2\";a:4:{s:4:\"text\";s:95:\"Pastillage dans des anneaux en acier, des coupelles en aluminium ou directement dans la matrice\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.pp40.advantages.bullet.3\";a:4:{s:4:\"text\";s:51:\"Matrices de compression pour différents diamètres\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.pp40.advantages.bullet.4\";a:4:{s:4:\"text\";s:68:\"10 programmes mémorisables (SOP) pour les applications quotidiennes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.pp40.advantages.bullet.5\";a:4:{s:4:\"text\";s:54:\"réglage confortable des paramètres par l’affichage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.pp40.advantages.bullet.6\";a:4:{s:4:\"text\";s:45:\"Contrôle automatique de la force de pression\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.pp40.advantages.bullet.7\";a:4:{s:4:\"text\";s:54:\"<div>modèle de paillasse à faible encombrement</div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.pp40.advantages.function\";a:4:{s:4:\"text\";s:698:\"Un anneau en acier ou une coupelle en aluminium est placé(e) dans la matrice de compression de la presse à pastiller PP 40 et rempli avec l\'échantillon avec un entonnoir. L’anneau avec l’échantillon est ensuite glissé sous la plaque de compression et le processus peut alors être lancé. 
Lors de l\'augmentation de pression, la densité de la poudre augmente. La force de pression maximale doit être maintenue pendant un certain temps pour permettre le développement complet des forces d\'adhérence entre les particules garantissant ainsi une stabilité maximale. En pressant en trois étapes avec, par exemple, une force de pression croissante permet d’obtenir des pastilles stables.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.pp40.advantages.introduction\";a:4:{s:4:\"text\";s:673:\"Des pastilles stables et de haute qualité sont très importantes pour une analyse XRF fiable et significative. Avec la PP 40, RETSCH propose une presse à pastiller capable de produire des <b>pastilles solides avec une surface lisse</b>.
La presse à pastiller PP 40 dispose d\'un système qui permet de <b>réguler individuellement la force de pression développée dans un domaine de 0 à 40 tonnes</b>. La PP 40 combine l\'avantage d\'un <b>petit modèle de paillasse</b> avec des forces de haute pression, lesquelles sont appliquées automatiquement en <b>trois étapes maximum</b>, assurant que les <b>matériaux même très difficiles sont compressés parfaitement.</b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.pp40.application.cellulose\";a:4:{s:4:\"text\";s:161:\"cellulose 7 g<br /> taille des particules 0,15 mm<br /> outil de compression 40 mm<br /> b /> bol en aluminium 40 mm<br /> 30 s à 10/20/30 tonnes à chaque fois\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.pp40.application.fesimg\";a:4:{s:4:\"text\";s:161:\"Granulés de FeSiMg 12 g plus 2 g de Licowax<br /> Taille des particules 0,10 mm<br /> Outil de pressage 40 mm<br /> bol en aluminium <br /> 60 s 15/25/35 tonnes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.pp40.application.slag\";a:4:{s:4:\"text\";s:99:\"Scories 40 g<br /> Taille des particules 0,25 mm<br /> Outil de pressage 40 mm<br /> 20 s 20 tonnes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.pp40.application.wood\";a:4:{s:4:\"text\";s:120:\"Bois 4 g<br />Taille des particules 0,25 mm<br /> Outil de pressage 32 mm<br /> 20 s à chaque fois pour 10/20/30 tonnes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.pp40.benefits.1\";a:4:{s:4:\"text\";s:420:\"<b>Stabilité et manipulation </b><br />Les granulés sont plus stables et plus faciles à manipuler que les poudres en vrac. Cette stabilité est particulièrement importante pour les échantillons qui sont hygroscopiques ou qui peuvent avoir tendance à se séparer. Après le pressage, le pellet peut être facilement placé dans l\'appareil XRF pour l\'analyse, sans risque de perte d\'échantillon ou de contamination.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.pp40.benefits.2\";a:4:{s:4:\"text\";s:325:\"<b>Utilisation minimale de produits chimiques </b><br />Comparée à d\'autres méthodes de préparation d\'échantillons, comme la fusion, la compression de comprimés ne nécessite pas ou peu de produits chimiques supplémentaires. Cela réduit le risque d\'introduire des impuretés susceptibles d\'interférer avec l\'analyse.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.pp40.benefits.3\";a:4:{s:4:\"text\";s:347:\"<b>Efficacité économique</b><br />Le pressage de comprimés est une méthode de préparation d\'échantillons relativement simple et rentable, surtout si on la compare à des méthodes plus complexes comme la fusion. Le fait qu\'elle nécessite moins d\'équipements et de consommables spécifiques la rend intéressante pour tous les laboratoires.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.pp40.benefits.hl\";a:4:{s:4:\"text\";s:44:\"Avantages du pressage de comprimés pour XRF\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.pp40.benefits.txt\";a:4:{s:4:\"text\";s:227:\"Le pressage de comprimés est une méthode très répandue de préparation des échantillons pour l\'analyse par fluorescence X, qui permet de produire des échantillons homogènes et stables de manière efficace et économique.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.pp40.forces.hl\";a:4:{s:4:\"text\";s:37:\"Stabilisation de granulés comprimés\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.pp40.forces.txt\";a:4:{s:4:\"text\";s:988:\"L\'application de forces de compression de 10 tonnes, 20 tonnes et 30 tonnes, par exemple, par étapes successives, avec un temps de maintien de 20 secondes à chaque fois, s\'avère bénéfique pour la stabilité des pièces pressées, car les particules ont suffisamment de temps pour se déposer. Le pressage dans des bols en aluminium augmente encore la stabilité. Si ces mesures s\'avèrent insuffisantes, l\'ajout d\'un liant tel que le Licowax offre une méthode de stabilisation efficace pour les échantillons difficiles, y compris les poudres métalliques. En règle générale, un mélange de 10-15 g d\'échantillon avec 2 g de Licowax, pressé en trois étapes comme décrit ci-dessus, donne des résultats optimaux. Pour le processus de mélange, le broyeur vibrant MM 400, équipé d\'un adaptateur pour recevoir 8 tubes coniques de centrifugation, est très efficace. Il veille à ce que les échantillons soient mélangés de manière régulière, automatique et reproductible.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.pp40.intro.txt\";a:4:{s:4:\"text\";s:616:\"Des granulés stables et de haute qualité sont une condition importante pour une analyse par fluorescence X fiable et pertinente. Avec la PP 40, RETSCH propose une presse à comprimés qui produit des pièces pressées résistantes à la rupture et à la surface lisse. La PP 40 dispose d\'une régulation individuelle de la force de compression dans une plage de 0 à 40 t. Elle combine l\'avantage d\'un petit appareil de table avec des forces de compression élevées, qui sont développées automatiquement jusqu\'à trois niveaux, de sorte qu\'il est possible de presser parfaitement même les matériaux exigeants.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.pp40.recommendations.1\";a:4:{s:4:\"text\";s:59:\"<b>Broyage </b>
Broyez l\'échantillon en une poudre fine de\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.pp40.recommendations.2\";a:4:{s:4:\"text\";s:420:\"<b>Uniformité et homogénéité</b><br />En comprimant l\'échantillon en un comprimé, vous garantissez l\'uniformité et l\'homogénéité. C\'est essentiel pour l\'analyse par fluorescence X, qui dépend d\'une interaction uniforme entre les rayons X et l\'échantillon pour obtenir des résultats précis et reproductibles. L\'homogénéité garantit que les résultats sont représentatifs de l\'ensemble de l\'échantillon.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.pp40.recommendations.3\";a:4:{s:4:\"text\";s:68:\"<b>Amélioration de la précision analytique et de l\'exactitude</b>.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.pp40.recommendations.hl\";a:4:{s:4:\"text\";s:45:\"Des résultats d\'analyse fiables en 3 étapes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.pp40.samples.txt\";a:4:{s:4:\"text\";s:196:\"La presse à pastiller PP 40 de RETSCH est idéale pour la production de granulés destinés à l\'analyse spectrale du ciment, des minéraux, des minerais, des matières premières et des scories.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:21:\"products.print.footer\";a:4:{s:4:\"text\";s:31:\"© Retsch GmbH - www.retsch.com\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt100.advantages.bullet.1\";a:4:{s:4:\"text\";s:35:\"Très grande précision de division\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt100.advantages.bullet.2\";a:4:{s:4:\"text\";s:20:\"conception modulaire\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt100.advantages.bullet.3\";a:4:{s:4:\"text\";s:85:\"Chargement automatique de la matière par une goulotte d’alimentation synchronisée\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt100.advantages.bullet.4\";a:4:{s:4:\"text\";s:106:\"Maniement simple et rapide grâce au système fonctionnel de connexion rapide des flacons à échantillons\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt100.advantages.bullet.5\";a:4:{s:4:\"text\";s:28:\"Réglage numérique du temps\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt100.advantages.bullet.6\";a:4:{s:4:\"text\";s:32:\"Vitesse contrôlée et constante\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt100.advantages.bullet.7\";a:4:{s:4:\"text\";s:109:\"Vaste gamme d’accessoires avec des couronnes, des récipients collecteurs et des goulottes d’alimentation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt100.advantages.bullet.8\";a:4:{s:4:\"text\";s:27:\"Compact, facile à nettoyer\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt100.advantages.function\";a:4:{s:4:\"text\";s:961:\" Le matériau à diviser s’écoule d’abord à travers une trémie d’alimentation décentralisée directement dans les orifices de la tête de division. Même avec les produits à gros grains, on obtient un très faible niveau de déviation entre les matériaux dans les flacons d’échantillons. Le processus de division fonctionne automatiquement et sans manipulation. La tête de division tourne – avec contrôle de la vitesse – à une vitesse constante de 110 tours/min, indépendamment de la charge et de la fréquence du secteur. Concrètement, cela signifie qu’avec une tête de division à dix sorties, le flux d’alimentation est divisé chaque minute en 1100 échantillons individuels. Une précision optimale de division est ainsi garantie. Les têtes de division divisent le matériau uniformément dans les flacons. Des flacons à cols larges et des flacons de laboratoire Duran sont disponibles, selon la quantité et l’application.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.pt100.advantages.introduction\";a:4:{s:4:\"text\";s:1250:\"Des résultats d’analyse exacts et comparables supposent une <b>préparation minutieuse de l’échantillon</b>. Seule une fraction représentative du lot de départ donne des <b>résultats d’analyse exacts.</b> Les diviseurs d’échantillons rotatifs fournissent de telles <b>fractions représentatives</b>, garantissant ainsi la <b>reproductibilité de l’analyse</b>.<br />Le diviseur d’échantillons PT 100 est un diviseur rotatif. Il répartit la matière échantillon avec une précision telle que <b>la composition qualitative de chaque fraction obtenue correspond exactement à celle du lot de départ</b>, peu importe que la matière alimentée soit une poudre fine ou une matière grossière. Le chargement de la matière et le processus de division se déroulent <b>automatiquement, sans perturbation et sans perte de matériau</b>. 
Le diviseur d’échantillons PT 100 est de <b>conception modulaire</b> et peut être assemblé en fonction des exigences et des nécessités. Il se distingue par sa <b>grande flexibilité d’emploi</b>. Divers accessoires utiles parmi lesquels une goulotte d’alimentation, différents modèles de couronnes et de récipients collecteurs peuvent être livrés avec l’unité d’entraînement.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt200.advantages.bullet.1\";a:4:{s:4:\"text\";s:45:\"répartition exacte de quantités importantes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt200.advantages.bullet.2\";a:4:{s:4:\"text\";s:20:\"conception modulaire\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt200.advantages.bullet.3\";a:4:{s:4:\"text\";s:29:\"rapport de division réglable\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt200.advantages.bullet.4\";a:4:{s:4:\"text\";s:38:\"récupération de 1 à 3 échantillons\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt200.advantages.bullet.5\";a:4:{s:4:\"text\";s:88:\"système de serrage des flacons rapide à enlever et fixation rapide du cône inférieur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt200.advantages.bullet.6\";a:4:{s:4:\"text\";s:51:\"fonctionnement possible par lots et en mode continu\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt200.advantages.bullet.7\";a:4:{s:4:\"text\";s:35:\"contrôle de la vitesse de rotation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt200.advantages.bullet.8\";a:4:{s:4:\"text\";s:65:\"connexion numérique directe pour goulotte d\'alimentation DR 100 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt200.advantages.bullet.9\";a:4:{s:4:\"text\";s:46:\"processus de division selon la norme DIN 51701\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt200.advantages.function\";a:4:{s:4:\"text\";s:646:\"Le produit à diviser parvient à travers la trémie d’alimentation via la goulotte d\'alimentation dans le diviseur rotatif tubulaire. Le flux total de produit est réparti régulièrement par le tube rotatif en rotation dans la partie supérieure du cône avec un régime constant (50 min-1) sur la périphérie circulaire partielle du sous-cône. Les sous-cônes interchangeables ont une, deux ou trois fentes d’échantillons réglables progressivement. Par tour, une des quantités partielles correspondante à la largeur de fente parvient dans le récipient collecteur d’échantillon. Le reste est collecté dans le récipient de rejet.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.pt200.advantages.introduction\";a:4:{s:4:\"text\";s:841:\"Des résultats d’analyse exacts et comparables supposent une <b>préparation minutieuse de l’échantillon</b>. Seule une fraction représentative du lot de départ donne des <b>résultats d’analyse significatifs.</b> Les diviseurs d’échantillons rotatifs fournissent de telles <b>fractions représentatives</b>, garantissant ainsi la <b>reproductibilité de l’analyse</b>. <br />Le diviseur rotatif tubulaire PT 200 est l’appareil idéal pour obtenir des fractions d’échantillon représentatives, exemptes de poussière, et réduire la taille d’un <b>grand volume de matières en vrac</b>. Il convient pour les poudres, les granulats et les matières en vrac dispersées.
Le rapport de division et donc la quantité d’échantillon peuvent être définis par ajustage de la largeur de la/des fente(s) d’échantillonnage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt300.advantages.bullet.1\";a:4:{s:4:\"text\";s:45:\"répartition exacte de quantités importantes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt300.advantages.bullet.2\";a:4:{s:4:\"text\";s:20:\"conception modulaire\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt300.advantages.bullet.3\";a:4:{s:4:\"text\";s:30:\"vitesse variable 18 - 53 min-1\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt300.advantages.bullet.4\";a:4:{s:4:\"text\";s:63:\"extraction de 4 à 10 échantillons pour un traitement par lots\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt300.advantages.bullet.5\";a:4:{s:4:\"text\";s:71:\"extraction d’ 1 échantillon pour le traitement en continu avec rejet\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt300.advantages.bullet.6\";a:4:{s:4:\"text\";s:75:\"la conception de la trémie facilite le contrôle du débit et le nettoyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt300.advantages.bullet.7\";a:4:{s:4:\"text\";s:105:\"fenêtre d\'inspection avec lumière facilitant la surveillance du processus de division des échantillons\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt300.advantages.bullet.8\";a:4:{s:4:\"text\";s:81:\"goulotte d‘alimentation vibrante avec goulotte à clip pour un nettoyage facile\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt300.advantages.bullet.9\";a:4:{s:4:\"text\";s:59:\"le châssis amovible permet une hauteur de travail variable\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.pt300.advantages.function\";a:4:{s:4:\"text\";s:751:\"L\'échantillon est introduit sous forme d\'un courant continu à un débit  contrôlé par la trémie. Soit un échantillon partiel est extrait, soit le  flux est divisé en segments égaux par l\'action d\'un collecteur segmenté  en rotation en-dessous. Le diviseur fonctionne conformément aux  protocoles d\'échantillonnage internationalement reconnus et divise les  échantillons d\'une <b>manière représentative et reproductible</b>. 
<br />Deux modules en une seule machine permettent à la fois le traitement  par lots et l\'échantillonnage en continu avec rejet. Grâce à une gamme  de différentes combinaisons de tailles de segments, une grande variété  de volumes peut être divisée (aucune machine supplémentaire n’est  nécessaire).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.pt300.advantages.introduction\";a:4:{s:4:\"text\";s:711:\"Une analyse sans faille et comparable est étroitement liée à la manipulation précise de l\'échantillon.<br />Seul  un échantillon représentatif du matériau initial peut fournir des  résultats d\'analyses significatifs. Les diviseurs d\'échantillons  rotatifs assurent la représentativité de l’échantillon et donc la  reproductibilité de l\'analyse.<br /><b>Le diviseur d’échantillon  rotatif PT 300 est spécialement conçu pour la division représentative  et sans poussière et la réduction de volume de grandes quantités de  matériaux en vrac, en poudre ou granulaires</b>. La sélection des modules de division différents détermine le rapport de division et la quantité d\'échantillon. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.pt300.bullet.1\";a:4:{s:4:\"text\";s:46:\"Répartition exacte de quantités importantes \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.pt300.bullet.10\";a:4:{s:4:\"text\";s:60:\"Le châssis amovible permet une hauteur de travail variable \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.pt300.bullet.2\";a:4:{s:4:\"text\";s:21:\"Conception modulaire \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.pt300.bullet.3\";a:4:{s:4:\"text\";s:41:\"Vitesse variable 18 - 53 min<sup>-1</sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.pt300.bullet.4\";a:4:{s:4:\"text\";s:112:\"Extraction de 4 à 10 échantillons pour un traitement par lotsxtraction of 4 - 10 samples for batch processing \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.pt300.bullet.5\";a:4:{s:4:\"text\";s:70:\"Extraction d’1 échantillon pour le traitement en continu avec rejet\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.pt300.bullet.6\";a:4:{s:4:\"text\";s:75:\"La conception de la trémie facilite le contrôle du débit et le nettoyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.pt300.bullet.8\";a:4:{s:4:\"text\";s:105:\"Fenêtre d\'inspection avec lumière facilitant la surveillance du processus de division des échantillons\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.pt300.bullet.9\";a:4:{s:4:\"text\";s:81:\"Goulotte d‘alimentation vibrante avec goulotte à clip pour un nettoyage facile\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.pt300.function\";a:4:{s:4:\"text\";s:741:\"L\'échantillon est introduit sous forme d\'un courant continu à un débit contrôlé par la trémie. Soit un échantillon partiel est extrait, soit le flux est divisé en segments égaux par l\'action d\'un collecteur segmenté en rotation en-dessous. Le diviseur fonctionne conformément aux protocoles d\'échantillonnage internationalement reconnus et divise les échantillons d\'une manière représentative et reproductible.
<div>Deux modules en une seule machine permettent à la fois le traitement par lots et l\'échantillonnage en continu avec rejet. Grâce à une gamme de différentes combinaisons de tailles de segments, une grande variété de volumes peut être divisée (aucune machine supplémentaire n’est nécessaire). </div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"products.pt300.intro\";a:4:{s:4:\"text\";s:819:\"Une analyse sans faille et comparable est étroitement liée à la manipulation précise de l\'échantillon. Seul un échantillon représentatif du matériau initial peut fournir des résultats d\'analyses significatifs. Les diviseurs d\'échantillons rotatifs assurent la représentativité de l’échantillon et donc la reproductibilité de l\'analyse.<br /><br />Le diviseur d’échantillon rotatif PT 300 est spécialement conçu pour la division représentative et sans poussière et la réduction de volume de grandes quantités de matériaux en vrac, en poudre ou granulaires. La sélection des modules de division différents détermine le rapport de division et la quantité d\'échantillon.<br /><br />Le PT 300 est disponible dans des configurations permettant la division d\'un échantillon de 30 ou 60 litres. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.pulverizer.headline\";a:4:{s:4:\"text\";s:33:\"Broyeurs de pulvérisation Retsch\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.pulverizing-mill.\";a:4:{s:4:\"text\";s:17:\"Pulverizing Mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.pulverizing-mill.applications\";a:4:{s:4:\"text\";s:203:\"RETSCH laboratory pulverizer mills are crucial for quality management, R&amp;D processes and pilot production, serving as essential tools for material analysis and development across various industries. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.pulverizing-mill.applications.list\";a:4:{s:4:\"text\";s:470:\"<ul><li><b>Pharmaceutics:</b> e.g. for formulation development.</li><li><b>Material Science:</b> e.g. to study properties of pulverized materials.</li><li><b>Food Science:</b> e.g. to investigate the properties of food materials for quality control and product development.</li><li><b>Environmental:</b> e.g. to prepare samples for testing pollutants, toxins, and other hazardous substances.</li><li><b>Construction:</b> e.g. to verify the quality of products.</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.pulverizing-mill.bb-250\";a:4:{s:4:\"text\";s:278:\"Jaw crushers are designed for the rapid and effective pulverization of medium-hard, hard, brittle, and tough materials. The Jaw Crusher BB 250, for example, achieves particle sizes down to 2 mm, supporting throughputs of up to 300 kg/h and features easy cleaning possibilities. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.pulverizing-mill.button.ball\";a:4:{s:4:\"text\";s:31:\"To the ball mills product range\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.pulverizing-mill.choose\";a:4:{s:4:\"text\";s:34:\"How to choose the right pulverizer\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.pulverizing-mill.choose.text\";a:4:{s:4:\"text\";s:764:\"The following criteria are important to consider when selecting a suitable pulverizer:
<ul><li>Material properties of the sample (e.g. breaking behavior)</li><li>Feed size of the sample</li><li>Required final fineness</li><li>Feed quantity</li></ul>
To choose suitable pulverizing tools is also part of the selection process for finding the right pulverizer for your material. Here, the important criteria are hardness, abrasion resistance, possible contamination and, for ball mills, the energy input.<br /><br />An excellent example are ball mills. Ball mills are used for the pulverization of fine powders in the fields of mineralogy, metallurgy, materials science, chemistry, pharmaceuticals and ceramics, among others. But one ball mill is not like another.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pulverizing-mill.contact\";a:4:{s:4:\"text\";s:313:\"Elevate your research capabilities with RETSCH laboratory pulverizer mills. Contact us today to discuss how our equipment can enhance your laboratory’s productivity and results. Our team is here to guide you through selection, installation, and beyond, ensuring that you make the most of your RETSCH equipment. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pulverizing-mill.crushing\";a:4:{s:4:\"text\";s:28:\"Pulverizers for Pre-crushing\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.pulverizing-mill.crushing.text\";a:4:{s:4:\"text\";s:456:\"Pre-crushing is the crucial first pulverizing step for materials with large initial particle sizes. At this stage the particles are reduced to a size that can be efficiently handled by a fine grinding pulverizer. Pre-crushing ensures that the material can be further comminuted in the subsequent fine grinding stage without causing inefficiencies or potential damage to the equipment. Typical pulverizers for pre-crushing are jaw crushers and hammer mills.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.pulverizing-mill.disc-mill\";a:4:{s:4:\"text\";s:244:\"RETSCH Disc Mills efficiently and quickly pulverize hard, brittle, and fibrous materials batchwise. RETSCH&nbsp;offers the Vibratory Disc Mill RS 300. The RS 300 pulverizes samples in grinding sets up to 2000 ml within seconds to some minutes. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.pulverizing-mill.drum\";a:4:{s:4:\"text\";s:461:\"Drum mills are highly effective at pulverizing large quantities of material to a fine powder in a relatively short time. Drum mills work by rotating a drum filled with balls or rods and the material to be ground. The movement and impact of the balls within the rotating drum pulverizes the material into a fine powder. These pulverizers are known for their simplicity, robustness and effectiveness in pulverizing large batch sizes of sample volumes up to 35 l. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.pulverizing-mill.drum.tm300\";a:4:{s:4:\"text\";s:453:\"The RETSCH&nbsp;Drum Mill TM 300 features a rotating drum filled with balls to pulverize materials down to &lt;20 µm, combining high pulverization efficiency with the ability to process a wide range of materials. Its robust design and ease of operation make it suitable for both laboratory applications and pilot scale pulverization, ensuring consistent particle sizes and versatile use. The TM 500 is equipped with a 150 l drum for further upscaling. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.pulverizing-mill.faq.a1\";a:4:{s:4:\"text\";s:292:\"Important criteria include the material properties of the sample, the initial feed size, the required final fineness, feed quantity, and for ball mills, the energy input. Selection of suitable grinding tools is also crucial based on hardness, abrasion resistance, and possible contamination. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.pulverizing-mill.faq.a2\";a:4:{s:4:\"text\";s:307:\"Choosing RETSCH&nbsp;laboratory pulverizers ensures precision and reliability, benefiting from over a century of experience and German engineering. Advantages include high-quality, reproducible results, high throughput, and expert support, ensuring streamlined sample preparation and efficient pulverizing. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.pulverizing-mill.faq.a3\";a:4:{s:4:\"text\";s:214:\"Typical pulverizers for pre-crushing include jaw crushers and hammer mills, while rotor mills and ball mills are commonly used for fine grinding. Each is designed for different stages of the pulverization process. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.pulverizing-mill.faq.a4\";a:4:{s:4:\"text\";s:249:\"When the initial particle size of the sample is coarse, a two-step pulverization process involving pre-crushing and fine grinding may be necessary to achieve analytical fineness. This ensures efficient processing and high-quality powder production. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.pulverizing-mill.faq.hl\";a:4:{s:4:\"text\";s:24:\"Pulverizing Mills - FAQ \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.pulverizing-mill.faq.q1\";a:4:{s:4:\"text\";s:71:\"What factors should be considered when selecting a suitable pulverizer?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.pulverizing-mill.faq.q2\";a:4:{s:4:\"text\";s:59:\"What benefits do RETSCH&nbsp;laboratory pulverizers offer? \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.pulverizing-mill.faq.q3\";a:4:{s:4:\"text\";s:100:\"What are the typical machines used for pre-crushing and fine grinding in the pulverization process? \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.pulverizing-mill.faq.q4\";a:4:{s:4:\"text\";s:86:\"Why might one need to use more than one pulverizer machine for a particular material? \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pulverizing-mill.features\";a:4:{s:4:\"text\";s:39:\"Key Features of RETSCH&nbsp;Pulverizers\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.pulverizing-mill.features.list\";a:4:{s:4:\"text\";s:643:\"<ul><li><b>Precision Control:</b> Adjustable settings for precise control over particle size, ensuring repeatability and accuracy of results.</li><li><b>Versatility:</b> Processing a wide range of materials, from pharmaceutical compounds to geological samples.</li><li><b>Compact Design:</b> saving valuable laboratory space while offering powerful capabilities, many models are designed for benchtop use.</li><li><b>Ease of Use:</b> Engineered for simple operation, easy component changes and easy cleaning to enhance productivity.</li><li><b>Safety:</b> Incorporating various safety features for both operator and sample integrity.</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.pulverizing-mill.fine\";a:4:{s:4:\"text\";s:29:\"Pulverizers for fine Grinding\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.pulverizing-mill.fine-grinding\";a:4:{s:4:\"text\";s:440:\"Fine grinding is employed to achieve the desired analytical fineness. This stage involves a different pulverizer machine designed for high-precision pulverization, capable of producing a uniformly fine powder. Typical pulverizers for fine grinding are disc mills, ball mills and rotor mills. Depending on the application and desired throughput, continuous or batch processing may be advantageous and will determine the choice of pulverizer.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pulverizing-mill.grinding\";a:4:{s:4:\"text\";s:29:\"More about our Grinding Mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pulverizing-mill.headline\";a:4:{s:4:\"text\";s:21:\"Precision Pulverizing\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.pulverizing-mill.headline.2\";a:4:{s:4:\"text\";s:40:\"with RETSCH Laboratory Pulverizing Mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.pulverizing-mill.hm-200\";a:4:{s:4:\"text\";s:257:\"The RETSCH Hammer Mill HM 200 handles large feed sizes up to 100 mm, pulverizing them to below 0.8 mm, with an array of sieves from 2 mm to 40 mm ensuring defined particle sizes for different material types, including tough, fibrous, or even moist samples. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.pulverizing-mill.how\";a:4:{s:4:\"text\";s:27:\"How RETSCH Pulverizers Work\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pulverizing-mill.how.text\";a:4:{s:4:\"text\";s:302:\"RETSCH laboratory pulverizer mills utilize various mechanisms, including pressure, friction, and impact, to reduce material size. Materials introduced into the grinding chamber are subjected to a series of crushing forces. Blades, hammers, or rings and a series of screens ensure the desired fineness. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.pulverizing-mill.intro\";a:4:{s:4:\"text\";s:349:\"Discover RETSCH Laboratory Pulverizers for material analysis, quality control and research. Specifically designed to support scientists and researchers, RETSCH mills achieve precise and reproducible particle size reduction with high accuracy. These mills are designed to pulverize sample materials on a laboratory scale in preparation for analysis. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pulverizing-mill.intro.2\";a:4:{s:4:\"text\";s:51:\"Introduction to RETSCH Laboratory Pulverizer Mills \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.pulverizing-mill.intro.2.text\";a:4:{s:4:\"text\";s:784:\"<b>The RETSCH range of pulverizer mills is designed for a wide variety of applications, from pre-crushing of particles several centimeters in size to fine grinding down to the nanometer range.</b><br /><br />These pulverizers are capable of pulverizing any laboratory sample into a representative fraction with the required homogeneous analytical fineness, a fundamental aspect for reliable and accurate laboratory analysis.<br /><br />Known for their compact and state-of-the-art design, RETSCH Laboratory Pulverizers are indispensable tools for pulverizing various materials for analysis, quality control or research projects. These pulverizers are used in fields such as pharmaceutics, food analysis, materials testing and environmental analysis, providing the required precision. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.pulverizing-mill.planetary\";a:4:{s:4:\"text\";s:201:\"RETSCH Planetary Ball Mills are distinguished for their exceptional versatility and efficiency in batchwise pulverization of a wide range of materials down to nanometer size in both dry and wet modes. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.pulverizing-mill.planetary.2\";a:4:{s:4:\"text\";s:530:\"RETSCH Planetary Ball Mills are capable of producing extremely fine particle sizes down to the nanometer range with a high degree of uniformity. These pulverizers operate on the principle of planetary motion, where jars filled with balls and sample rotate like planets around the sun. This unique motion generates very high pulverization energy. The result is a shorter pulverizing time and the ability to achieve particles &lt;0.1 mm. However Planetary Ball Mills offer smaller maximal jar volumes than a Drum Mill of max 500 ml.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.pulverizing-mill.planetary.pm100\";a:4:{s:4:\"text\";s:155:\"The Planetary Ball Mill PM 100 is a powerful benchtop model with a single grinding station and allows for grinding up to 220 ml sample material per batch. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.pulverizing-mill.portfolio\";a:4:{s:4:\"text\";s:50:\"Exploring RETSCH\'s Extensive Portfolio of Machines\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.pulverizing-mill.portfolio.text\";a:4:{s:4:\"text\";s:418:\"Our comprehensive range of the most modern pulverizer mills is suitable for initial, fine and ultra-fine size reduction of almost any material. The wide selection of pulverizing tools and accessories not only ensures contamination-free preparation but also adaptation to the specific requirements of such different areas of application as construction materials, metallurgy, foodstuff, pharmaceuticals or environment. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.pulverizing-mill.portfolio.text.2\";a:4:{s:4:\"text\";s:608:\"When trying to achieve analytical fineness in powder production, the initial particle size of the sample often dictates the pulverizing machine. However, sometimes more than one machine is needed. This is because materials with a large initial particle size require a two-step pulverization process: pre-crushing and fine grinding. The combination of both pre-crushing and fine grinding machines allows for efficient and effective pulverizing of materials regardless of their initial particle size, ensuring the production of high-quality powders suitable for various analytical and industrial applications. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.pulverizing-mill.rotor\";a:4:{s:4:\"text\";s:367:\"RETSCH Rotor Mills are designed for the continuous pulverization of a wide variety of materials, offering efficient and consistent crushing performance. For example, the RETSCH&nbsp;SR 300 Rotor Mill features a variable speed range of 3,000 to 10,000 rpm and a feed size capacity of up to 25 mm, enabling an adjustable pulverization down to &lt;50 µm particle size. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.pulverizing-mill.why\";a:4:{s:4:\"text\";s:18:\"Why choose RETSCH?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.pulverizing-mill.why-retsch\";a:4:{s:4:\"text\";s:753:\"When you choose RETSCH&nbsp;laboratory pulverizers, you choose precision. With a RETSCH pulverizer you can rely on more than a century of experience and the best of German engineering technology. You will receive a product that is long-lasting, reliable and engineered with an eye for detail. With RETSCH you can expect:
<ul><li><b>High-Quality Results:</b> Consistent, reproducible particle size distributions.</li><li><b>High throughput:</b> Streamlined sample preparation with fast, efficient pulverizing.</li><li><b>Expert Support:</b> Benefit from RETSCH’s expertise, assisting you in selecting the perfect mill for your application and providing ongoing support.</li></ul>
Have a look at our company video for some impressions on how we work. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:22:\"products.retsch_app.hl\";a:4:{s:4:\"text\";s:35:\"La nouvelle Application RETSCH App \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.retsch_app.txt\";a:4:{s:4:\"text\";s:284:\"En tant que principal fournisseur de solutions pour les équipements de préparation d\'échantillons, RETSCH a fait passer la simplicité d\'utilisation à un niveau supérieur et a créé la nouvelle RETSCH App. Cet outil rend le travail avec votre broyeur RETSCH facile et pratique :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.retsch_app.txt.bullet.1\";a:4:{s:4:\"text\";s:71:\"Faites fonctionner vos appareils via votre smartphone ou votre tablette\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.retsch_app.txt.bullet.2\";a:4:{s:4:\"text\";s:75:\"Contrôlez vos appareils en fonction de vos propres routines d\'application \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.retsch_app.txt.bullet.3\";a:4:{s:4:\"text\";s:54:\"Accès aux informations de la base de données RETSCH \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.retsch_app.txt.bullet.4\";a:4:{s:4:\"text\";s:69:\"Entrez en contact avec l\'équipe de service RETSCH via l\'application \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.ring-puck-mills\";a:4:{s:4:\"text\";s:19:\"Ring and Puck Mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.ring-puck-mills.advantages.hl\";a:4:{s:4:\"text\";s:33:\"Advantages of Ring and Puck Mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.ring-puck-mills.advantages.point.1\";a:4:{s:4:\"text\";s:11:\"Uniformity:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.ring-puck-mills.advantages.point.2\";a:4:{s:4:\"text\";s:11:\"Efficiency:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.ring-puck-mills.advantages.point.3\";a:4:{s:4:\"text\";s:12:\"Versatility:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.ring-puck-mills.advantages.point.txt1\";a:4:{s:4:\"text\";s:171:\"The grinding mechanism ensures that the sample is pulverized uniformly, resulting in a fine, homogeneous powder that is ideal for accurate analytical results e.g. via XRF.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.ring-puck-mills.advantages.point.txt2\";a:4:{s:4:\"text\";s:168:\"Ring and puck mills are capable of rapidly processing small to medium-sized samples, which is particularly beneficial in laboratories with high throughput requirements.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.ring-puck-mills.advantages.point.txt3\";a:4:{s:4:\"text\";s:239:\"Although primarily used for hard, brittle materials, advancements in ring and puck mill designs have expanded their application to include softer materials and fibrous substances when the appropriate grinding containers and rings are used.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.ring-puck-mills.degree.hl\";a:4:{s:4:\"text\";s:79:\"Degree of homogenization and reproducibility in both Retsch Ring and Puck Mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.ring-puck-mills.degree.txt1\";a:4:{s:4:\"text\";s:849:\"The degree of homogenization of both mills was compared by grinding a mixture of two different materials in the RS 200 and the RS 300. In the RS 300, 950 g quartz and 50 g tantalum pentoxide (Ta2O5) were milled for 4 min at 912 rpm in a 2000 ml grinding set of hardened steel. Samples were then taken from different locations in the grinding jar, one at 120°, one at 240° and one at 360° with different depths (surface, center and bottom). The same sampling was done after grinding 118.75 g quartz and 6.25 g Ta2O5 for 1 min at 1500 rpm in a 250 ml grinding set of hardened steel in the RS 200. The achieved fineness of D 97 = 100 µm was identical in both the RS 300 and the RS 200. The pulverized samples were then mixed with Licowax® and pressed in 40 mm aluminum cups with the Pellet Press PP 40. The settings were 20 t pressure and 20 secs.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.ring-puck-mills.degree.txt2\";a:4:{s:4:\"text\";s:682:\"The pellets were analyzed using the Spectro Xepos P spectrometer. The main focus was on the concentration of Tantalum in the pellets taken from the different locations in the grinding jar. To represent the original quartz-tantalum mixture each pellet should contain 50 mg Ta2O5 per g or 41 mg Ta per g. All samples showed values very close to this calculated value. Very good homogeneity was observed, all samples showed comparable negligible variations of the tantalum content, independent of the location of sampling or the mill used. The relative standard deviation with a maximum of ±0.54 mg/g was very low and the overlay spectra of all measurements showed very good matching.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.ring-puck-mills.intro.hl\";a:4:{s:4:\"text\";s:42:\"Ring and Puck Mill or Vibratory Disc Mill?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.ring-puck-mills.intro.txt1\";a:4:{s:4:\"text\";s:285:\"A Ring and Puck Mill is a laboratory sample mill used for the rapid pulverization of hard, brittle materials to a fine powder. The device uses grinding sets which consist of a grinding container equipped with one puck-shaped grinding element, additionally one or two rings can be used.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.ring-puck-mills.intro.txt2\";a:4:{s:4:\"text\";s:605:\"During operation, the grinding container is subjected to high-speed rotational movement. The plate with the grinding set is subjected to circular horizontal vibrations. The centrifugal force acting on the grinding rings and the puck results in extreme pressure and frictional forces acting on the sample, producing analytical fineness in 1-3 minutes. Ring and Puck Mills are widely used in geological, mining, and metallurgical laboratories for sample preparation before analysis, offering a quick and effective means to prepare samples for X-ray diffraction, spectroscopy, or other analytical techniques.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.ring-puck-mills.intro.txt3\";a:4:{s:4:\"text\";s:658:\"Another term for Ring and Puck Mill is Vibratory Cup Mill or Vibratory Disc Mill. Retsch offers two different models of these instruments. The larger one, the Vibratory Disc Mill RS 300, works with grinding sets up to 2000 ml. The grinding sets 800 ml, 1000 ml and 2000 ml truly work with a disc. The 400 ml grinding set and the 50 ml grinding set use a puck, the 400 ml grinding set also has a ring. Thus, also the RS 300 can be regarded as a Ring and Puck mill or a Vibratory Cup Mill. 100 ml and 250 ml grinding sets of the RS 200, both coming with a ring and a puck, can be used in the RS 300 with adapters. Thus, the RS 300 is a true Ring and Puck mill.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.ring-puck-mills.materials.hl\";a:4:{s:4:\"text\";s:25:\"Typical Sample Materials \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.ring-puck-mills.materials.txt\";a:4:{s:4:\"text\";s:197:\"RETSCH’s Ring and Puck Mills rapidly pulverize materials such as cement, cement clinker, ceramics, coal, coke, concrete, corundum, glass, metal oxides, minerals, ores, silicate, slag, soil, etc. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.ring-puck-mills.pic.tantalum\";a:4:{s:4:\"text\";s:23:\"Measurement of Tantalum\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.ring-puck-mills.pulverization.hl\";a:4:{s:4:\"text\";s:45:\"Sample Pulverization with Ring and Puck Mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.ring-puck-mills.pulverization.txt1\";a:4:{s:4:\"text\";s:579:\"RETSCH’s RS 200 or RS 300 are the instruments of choice for processing hard and brittle samples such as limestone or clinker prior to XRF analysis. Due to centrifugal forces the grinding ring and puck act with high impact and friction on the sample, allowing both mills to produce a final fineness down to 20 µm, depending on the sample material. With this size reduction principle, the required analytical fineness is usually achieved within seconds. This is advantageous for quality control processes where the analysis results are needed quickly, e.g. for product approval.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.ring-puck-mills.pulverization.txt2\";a:4:{s:4:\"text\";s:610:\"The grinding sets available in sizes up to 250 ml for the RS 200 accept maximum initial particle sizes of 15 mm and perform circular oscillations with 700 to 1500 rpm. Operating the mill is very ergonomic with carry handles for the grinding sets, a quick-action clamping system and a rail on which the grinding sets easily slide into the correct position. Application example - fine grinding of cement clinker: 200 ml of a sample with particle sizes up to 12 mm were milled in the RS 200 at 1500 rpm, using a grinding set of 250 ml stainless steel. After only 60 seconds, a fineness of 85 microns was achieved.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.ring-puck-mills.pulverization.txt3\";a:4:{s:4:\"text\";s:986:\"The RS 300 is used for the same applications as the RS 200 but accepts initial particle sizes of up to 20 mm. A maximum of 4 samples may be processed simultaneously, depending on the accessories used. The RS 300 accepts grinding set weights of up to 30 kg and sample volumes up to 2000 ml. The pneumatic grinding-jar clamping and the optional AutoLifter for heavy grinding sets ensure convenient and safe handling. Application example - fine grinding of raw cement: 2000 ml of a cement clinker sample were pulverized in the RS 300, using a grinding set of 2000 ml hardened steel. The initial particle size of the sample was approx. 35 mm but due to the brittle nature of the material, it was no problem to process it in the RS 300 without preliminary size reduction. After 6 min, a fineness of 100 microns was achieved. The RS 200 pulverizes this material much faster but would require a much smaller feed size. So regardless of the user’s requirements, RETSCH offers a suitable mill.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.ring-puck-mills.table.hl\";a:4:{s:4:\"text\";s:74:\"Puck, ring or disc used in Retsch Vibratory Disc Mill / Ring and Puck Mill\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.ring-puck-mills.table.txt\";a:4:{s:4:\"text\";s:1336:\"<table> <tr style=\"color:white; background-color:#9a9c9c;\"> <td style=\"border: 1px solid #000000\"><b></b></td> <td style=\"border: 1px solid #000000\"><b>50 ml</b></td> <td style=\"border: 1px solid #000000\"><b>100 ml</b></td> <td style=\"border: 1px solid #000000\"><b>250 ml</b></td> <td style=\"border: 1px solid #000000\"><b>400 ml</b></td> <td style=\"border: 1px solid #000000\"><b>800 ml</b></td> <td style=\"border: 1px solid #000000\"><b>1000 ml</b></td> <td style=\"border: 1px solid #000000\"><b>2000 ml</b></td> </tr> <tr> <td style=\"border: 1px solid #000000\"><b>RS 200</b></td> <td style=\"border: 1px solid #000000\">Puck</td> <td style=\"border: 1px solid #000000\" colspan=\"2\">Puck & Ring</td> <td style=\"border: 1px solid #000000\"> -</td> <td style=\"border: 1px solid #000000\"> -</td> <td style=\"border: 1px solid #000000\"> -</td> <td style=\"border: 1px solid #000000\"> -</td> </tr> <tr style=\"background-color:#cfd1d1;\"> <td style=\"border: 1px solid #000000\"><b>RS 300</b></td> <td style=\"border: 1px solid #000000\">Puck</td> <td style=\"border: 1px solid #000000\" colspan=\"2\">Used from RS 200 with adapter</td> <td style=\"border: 1px solid #000000\">Puck & Ring</td> <td style=\"border: 1px solid #000000\">Disc</td> <td style=\"border: 1px solid #000000\">Disc</td> <td style=\"border: 1px solid #000000\">Disc</td> </tr> </table>
 <br /> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.ring-puck-mills.use.hl\";a:4:{s:4:\"text\";s:27:\"Use of Ring and Puck Mills:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.ring-puck-mills.use.point.1\";a:4:{s:4:\"text\";s:8:\"Geology:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.ring-puck-mills.use.point.2\";a:4:{s:4:\"text\";s:16:\"Cement industry:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.ring-puck-mills.use.point.3\";a:4:{s:4:\"text\";s:7:\"Mining:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.ring-puck-mills.use.point.4\";a:4:{s:4:\"text\";s:11:\"Metallurgy:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.ring-puck-mills.use.point.5\";a:4:{s:4:\"text\";s:22:\"Environmental Testing:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.ring-puck-mills.use.point.txt1\";a:4:{s:4:\"text\";s:205:\"For the analysis of rocks, minerals, and sediments, ring and puck mills are used to achieve a fine, homogeneous powder. This is crucial for determining the composition and properties of geological samples.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.ring-puck-mills.use.point.txt2\";a:4:{s:4:\"text\";s:151:\"In quality control and compositional analysis of clinker and raw materials, the mills ensure the samples are adequately prepared for accurate analysis.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.ring-puck-mills.use.point.txt3\";a:4:{s:4:\"text\";s:152:\"For ore grade control and exploration, pulverizing ore samples is a critical step in the assay process, allowing for the determination of metal content.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.ring-puck-mills.use.point.txt4\";a:4:{s:4:\"text\";s:167:\"In the study of metals and their properties, including failure analysis, ring and puck mills play a role in preparing samples for microscopic examination and analysis.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.ring-puck-mills.use.point.txt5\";a:4:{s:4:\"text\";s:130:\"Soil and sediment samples can be pulverized for the analysis of contaminants, nutrient levels, and other environmental parameters.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.rm200.advantages.bullet.1\";a:4:{s:4:\"text\";s:48:\"broyage sec, à l’état humide et cryogénique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.rm200.advantages.bullet.2\";a:4:{s:4:\"text\";s:82:\"résultats reproductibles grâce au réglage de la pression du pilon et du racloir\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.rm200.advantages.bullet.3\";a:4:{s:4:\"text\";s:76:\"chambre de broyage close, hermétique à la poussière, équipée de regards\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.rm200.advantages.bullet.4\";a:4:{s:4:\"text\";s:50:\"changement aisé du pilon et du mortier sans outil\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.rm200.advantages.bullet.5\";a:4:{s:4:\"text\";s:25:\"affichage de la puissance\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.rm200.advantages.bullet.6\";a:4:{s:4:\"text\";s:41:\"pression du pilon et du racloir réglable\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.rm200.advantages.bullet.7\";a:4:{s:4:\"text\";s:65:\"grand choix de matériaux pour un broyage neutre pour l’analyse\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.rm200.advantages.bullet.8\";a:4:{s:4:\"text\";s:79:\"racloir disponible en 3 matériaux différents &nbsp;(PU, bois de hêtre, PTFE)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.rm200.advantages.bullet.9\";a:4:{s:4:\"text\";s:24:\"Vitesse du pilon 100 rpm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.rm200.advantages.function\";a:4:{s:4:\"text\";s:635:\"Le broyeur à mortier RM 200 broie et triture par pression et friction. La matière de broyage est conduite par un racloir entre le mortier et le pilon dans le mortier tournant. Ce guidage forcé garantit que toute la quantité chargée sera soumise en permanence au processus de broyage et de trituration et qu’elle y soit aussi mélangée intensivement. Le pilon est disposé en quinconce par rapport au mortier; par le contact avec le mortier en rotation et/ou la matière de broyage, il le suit automatiquement. Le poids même du pilon et la pression de ressort réglable agissant sur son arbre génèrent la pression de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.rm200.advantages.introduction\";a:4:{s:4:\"text\";s:625:\"Le broyeur à mortier RM 200 <b>mélange et homogénéise des poudres, des suspensions et des pâtes</b>, même à forte viscosité. Il est utilisé pour la <b>préparation d’échantillons reproductible en vue d’une analyse ultérieure</b>. <br />Le RM 200 <b>remplace le mortier manuel </b>du fait de son entraînement puissant à régulation électronique. La garniture de broyage peut <b>être refroidie et réchauffée </b>et elle a en outre l’avantage d’être <b>facile à nettoyer</b>. Elle est disponible en plusieurs matériaux, ce qui permet une adaptation optimale du RM 200 à l’application considérée.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.rm200.samples.txt\";a:4:{s:4:\"text\";s:441:\"Le broyeur à mortier RETSCH RM 200 est parfaitement adapté pour le broyage à sec ou humide, le mélange et le broyage de cendres, de clinker de ciment, de produits chimiques, de charbon, de nibs de cacao, de coke, de drogues, d\'aliments, de produits homéopathiques, de noix, de produits pharmaceutiques, de végétaux, de sels, de graines oléagineuses, de silicates, de scories, de sols, d\'épices, de carreaux et de cellules de levure.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"products.rotor_mills\";a:4:{s:4:\"text\";s:234:\"La série de broyeurs à rotor comprend les broyeurs ultra-centrifuges ainsi que les broyeurs à percussion et à fléaux qui conviennent, suivant le cas, pour le prébroyage et le broyage fin de matières tendres, fibreuses et dures.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.rs200.bullet.1\";a:4:{s:4:\"text\";s:123:\"Temps de broyage très court, généralement de l\'ordre de 60 à 180 secondes, pour atteindre une finesse d\'environ 100 μm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.rs200.bullet.2\";a:4:{s:4:\"text\";s:118:\"Le design ergonomique et les poignées de transport permettent une manipulation confortable de la garniture de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.rs200.bullet.3\";a:4:{s:4:\"text\";s:94:\"Le système de serrage rapide permet une fixation pratique et sûre de la garniture de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.rs200.bullet.4\";a:4:{s:4:\"text\";s:105:\"Limitation automatique de la vitesse de rotation pour les garnitures en agate et en carbure de tungstène\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.rs200.bullet.5\";a:4:{s:4:\"text\";s:65:\"Le puissant Stabilized-Plane-Drive améliore la reproductibilité\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.rs200.bullet.6\";a:4:{s:4:\"text\";s:48:\"Vitesse variable de 700 à 1500 min<sup>-1</sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.rs200.bullets.hl\";a:4:{s:4:\"text\";s:26:\"Rapide &amp; Reproductible\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.rs200.carry-handles\";a:4:{s:4:\"text\";s:22:\"Poignées de transport\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.rs200.clamping-device\";a:4:{s:4:\"text\";s:26:\"système de serrage rapide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.rs200.fig1.caption\";a:4:{s:4:\"text\";s:266:\"L\'illustration 1 montre l\'écart-type après 60 secondes de broyage. Il suffit de quelques grosses particules dans l\'échantillon pour compromettre la reproductibilité des résultats d\'analyse XRF, d\'où l\'importance d\'un faible écart-type de la valeur d90.&nbsp ;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.rs200.fig2.caption\";a:4:{s:4:\"text\";s:364:\"L\'illustration 2: Le \"Quarter-Minute-Test\" (QMT) permet de vérifier la formation et la stabilité du régime de mouvement. Déjà après une durée de broyage de seulement 15 secondes, le RS 200 atteint une valeur d90 de 106&nbsp;μm sera, alors que dans les mêmes conditions, la valeur d90 des broyeurs comparables d\'autres fabricants est nettement supérieure.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.rs200.function\";a:4:{s:4:\"text\";s:908:\"Le broyeur à disque vibrant RS 200 broie par pression et friction. L\'ensemble de broyage est fermement fixé à la plaque vibrante à l\'aide d\'un levier à action rapide. Le plateau avec l\'ensemble de broyage est soumis à des vibrations horizontales circulaires.<br /><br />La force centrifuge agissant sur les anneaux de broyage dans le plateau entraîne une pression et des forces de friction extrêmes sur l\'échantillon, ce qui permet d\'obtenir une finesse analytique en 1 à 3 minutes. Les vibrations circulaires sont produites par un moteur triphasé de 1,5 kW à fréquence contrôlée.&nbsp; Un capteur détecte la présence d\'ensembles de broyage en agate et limite automatiquement la vitesse à 700 min-1 pour éviter d\'endommager l\'agate. Le couvercle de la chambre de broyage insonorisée est doté d\'un verrouillage de sécurité et ne peut être ouvert que lorsque le broyeur est à l\'arrêt.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.rs200.graphic-display\";a:4:{s:4:\"text\";s:16:\"Écran graphique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.rs200.grinding_jar\";a:4:{s:4:\"text\";s:14:\"Bol de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.rs200.grinding_time\";a:4:{s:4:\"text\";s:17:\"Durée de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.rs200.handling.1\";a:4:{s:4:\"text\";s:111:\"Fixation sûre et antidérapante grâce à des dispositifs de sécurité intégrés sur le couvercle et la base\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.rs200.handling.2\";a:4:{s:4:\"text\";s:72:\"Ouverture facile grâce à l\'espace entre le bol et le bord du couvercle\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.rs200.handling.3\";a:4:{s:4:\"text\";s:45:\"Etanchéité optimale grâce au joint torique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.rs200.handling.4\";a:4:{s:4:\"text\";s:120:\"Enveloppe de protection en acier inoxydable (pour les bols en agate, en oxyde de zirconium et en carbure de tungstène) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.rs200.handling.5\";a:4:{s:4:\"text\";s:71:\"Marquage du bol de broyage ( référence article, matériau et volume) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.rs200.handling.6\";a:4:{s:4:\"text\";s:78:\"Espace libre pour l\'inscription (par ex. indications sur le produit à broyer)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.rs200.handling.7\";a:4:{s:4:\"text\";s:40:\"Disponible en 3 tailles et 5 matériaux \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.rs200.handling.hl\";a:4:{s:4:\"text\";s:61:\"Une sécurité et une facilité d\'utilisation exceptionnelles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.rs200.handling.txt\";a:4:{s:4:\"text\";s:744:\"L\'utilisation et la manipulation du nouveau modèle sont devenues encore plus confortables et ergonomiques. Une poignée facilite le transport de la lourde garniture de broyage, qui glisse le long d\'un guide dans la position optimale. Le nouveau dispositif de serrage rapide du bol de broyage permet de le fixer en toute sécurité sans effort. De plus, la position correcte du bol est contrôlée par des capteurs.<br /><br />Les paramètres de broyage se règlent facilement à l\'aide d\'un seul bouton. L\'écran couleur affiche non seulement les paramètres actuels, mais aussi des instructions de service et d\'utilisation. L\'utilisateur peut enregistrer jusqu\'à 10 programmes de broyage et choisir entre 13 langues pour le guidage par menu.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.rs200.handling.txt2\";a:4:{s:4:\"text\";s:187:\"Les garnitures de broyage ont été spécialement conçues pour des conditions d\'essai extrêmes telles qu\'un débit élevé d\'échantillons individuels et une charge mécanique élevée.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"products.rs200.intro\";a:4:{s:4:\"text\";s:963:\"<b>Les vibro-broyeurs à disques sont imbattables en termes de rapidité lorsqu\'il s\'agit de préparer des échantillons pour l\'analyse spectrale. Le vibro-broyeur à disques RS 200 de RETSCH est utilisé pour le broyage rapide et reproductible de matériaux d\'échantillons durs, cassants et fibreux à la finesse d\'analyse.</b><br /><br />Grâce à son puissant Stabilized-Plane-Drive, le RS 200 fonctionne de manière stable et silencieuse à la vitesse maximale, même avec des garnitures de broyage lourdes. Elle permet de produire des finesses finales entre 20 et 100 microns en quelques secondes et avec une excellente reproductibilité.<br /><br />Les garnitures de broyage sont disponibles dans une grande variété de tailles et de matériaux. Une série de capteurs détecte les bols de broyage en tungstène ou en agate et règle automatiquement la vitesse maximale autorisée afin de garantir des résultats optimaux tout en préservant le matériau.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:22:\"products.rs200.maximum\";a:4:{s:4:\"text\";s:7:\"Maximum\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.rs200.parameters.hl\";a:4:{s:4:\"text\";s:22:\"Paramètres de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.rs200.performance.hl\";a:4:{s:4:\"text\";s:50:\"test de performance : Broyage et reproductibilité\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.rs200.performance.txt\";a:4:{s:4:\"text\";s:288:\"Les vibro-broyeurs à disques sont conçus pour produire en très peu de temps des finesses d\'analyse reproductibles, spécialement pour l\'analyse spectrale. Le régime de mouvement des masses libres d\'un vibro-broyeur à disques a une influence déterminante sur le résultat de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:19:\"products.rs200.rail\";a:4:{s:4:\"text\";s:7:\"Guidage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.rs200.samples.txt\";a:4:{s:4:\"text\";s:295:\"Les vibro-broyeurs à disques RETSCH broient en très peu de temps, par exemple, le béton, les sols, les minerais, le verre, la céramique, le charbon, le coke, le corindon, les oxydes métalliques, les minéraux, les scories, les silicates, le ciment, le clinker de ciment et bien plus encore.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.rs200.twin_pack.hl\";a:4:{s:4:\"text\";s:35:\"Un double pack puissant pour le XRF\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.rs200.twin_pack.txt\";a:4:{s:4:\"text\";s:531:\"Pour garantir des résultats précis et reproductibles dans l\'analyse par fluorescence X, l\'échantillon doit présenter une distribution uniforme de la taille des particules et le comprimé à presser doit être aussi dense que possible. Ces deux exigences sont garanties lorsque nos vibro-broyeurs à disques sont utilisés en combinaison avec les <a href=\"https://www.retsch.com/fr/produits/assister/presses-a-pastiller/pp-40/\" class=\"internal-link\" alt=\"Opens internal link in current window\">Presses à comprimés RETSCH</a>. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.rs300.bullet.1\";a:4:{s:4:\"text\";s:149:\"Résultats de broyage reproductibles et échantillons homogènes grâce à l\'entraînement par cardan<br />(mouvement 3D de la garniture de broyage) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.rs300.bullet.2\";a:4:{s:4:\"text\";s:44:\"Fonction autoreverse (marche gauche-droite) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.rs300.bullet.3\";a:4:{s:4:\"text\";s:43:\"Intervalle programmable (démarrage/arrêt)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.rs300.bullet.4\";a:4:{s:4:\"text\";s:38:\"Bols de broyage de 100 ml à 2.000 ml \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.rs300.bullet.5\";a:4:{s:4:\"text\";s:140:\"Dispositif pneumatique de serrage rapide des bols de broyage (avec air comprimé) pour un serrage facile et sûr de la garniture de broyage \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.rs300.bullet.6\";a:4:{s:4:\"text\";s:90:\"Sécurité accrue : le broyeur ne démarre que lorsque la pression de travail est atteinte\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.rs300.bullet.7\";a:4:{s:4:\"text\";s:83:\"Autolifter en option : pour le levage ergonomique de garnitures de broyage lourdes \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.rs300.bullets.hl\";a:4:{s:4:\"text\";s:25:\"Reproductible &amp; Sûr \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.rs300.function.txt\";a:4:{s:4:\"text\";s:630:\"Le vibro-broyeur à disques broie par pression et par friction. La garniture de broyage est fermement fixée sur le plateau oscillant au moyen d\'un dispositif de serrage rapide pneumatique. Le plateau avec la garniture de broyage effectue une oscillation tridimensionnelle.<br /><br />Les corps de broyage se trouvant dans le bol exercent des effets extrêmes de pression, d\'impact et de friction sur la matière à broyer grâce aux mouvements oscillatoires de l\'entraînement. Les vibrations du vibro-broyeur à disques sont générées par un moteur triphasé de 2,2 kW qui entraîne le cardan via une courroie trapézoïdale. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.rs300.grindingset.bullet\";a:4:{s:4:\"text\";s:176:\"Le disque de broyage des garnitures de broyage de 800 ml, 1000 ml et 2000 ml présente une ouverture, ce qui favorise le mélange complet de grandes quantités d\'échantillons.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.rs300.grindingsets.bullet.1\";a:4:{s:4:\"text\";s:91:\"Fixation sûre et antidérapante avec verrouillage anti-torsion sur le couvercle et la base\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.rs300.grindingsets.bullet.2\";a:4:{s:4:\"text\";s:78:\"La fente entre le bol de broyage et le bord du couvercle facilite l\'ouverture \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.rs300.grindingsets.bullet.3\";a:4:{s:4:\"text\";s:78:\"Etanchéité optimale grâce au joint torique (idéal pour le broyage humide) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.rs300.grindingsets.bullet.4\";a:4:{s:4:\"text\";s:70:\"Marquage du bol de broyage (référence article, matériau et volume) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.rs300.grindingsets.hl\";a:4:{s:4:\"text\";s:39:\"Garnitures de broyage de haute qualité\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.rs300.grindingsets.txt\";a:4:{s:4:\"text\";s:665:\"Grâce au grand nombre de tailles et de matériaux des garnitures de broyage, le RS 300 peut être utilisé pour de nombreuses applications différentes. Le broyeur convient pour des quantités d\'échantillons de 35 ml à 2000 ml et pour des tailles d\'alimentation jusqu\'à 20 mm.<br /><br />Une garniture de broyage pour le vibro-broyeur à disques se compose d\'un bol de broyage avec couvercle et d\'un disque de broyage. La garniture de broyage de 400 ml contient en outre un anneau de broyage, la garniture de broyage de 300 ml a deux anneaux de broyage supplémentaires.<br /><br />Les garnitures de broyage se distinguent par les caractéristiques suivantes : \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.rs300.handling.hl\";a:4:{s:4:\"text\";s:36:\"Ergonomie et facilité d\'utilisation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.rs300.handling.txt\";a:4:{s:4:\"text\";s:883:\"L\'utilisation et la manipulation du RS 300 et de ses ensembles de broyage sont pratiques et ergonomiques. L\'<b>AutoLifter</b> est un accessoire en option qui facilite grandement le levage ergonomique des ensembles de broyage de grande capacité. Il suffit de le placer autour de l\'ensemble de broyage et de l\'activer en appuyant sur un bouton.<br /><br />Le <b>dispositif de serrage pneumatique</b> permet de fixer le bol de manière pratique et sûre. Le broyeur ne démarre que si la pression pneumatique est correcte et le dispositif se relève automatiquement lorsque le processus de broyage s\'arrête.<br /><br />Les paramètres de broyage sont saisis à l\'aide d\'un clavier. La fonction d\'intervalle programmable permet d\'améliorer les résultats de broyage, tandis que la fonction d\'inversion automatique réduit les effets d\'agglomération à l\'intérieur du bol de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"products.rs300.intro\";a:4:{s:4:\"text\";s:759:\"<b>Les vibro-broyeurs à disques sont imbattables en termes de rapidité lorsqu\'il s\'agit de préparer des échantillons pour l\'analyse spectrale.&nbsp;Le vibro-broyeur à disques RS 300 de RETSCH convient pour le broyage rapide, sans perte et reproductible de matériaux moyennement durs, cassants et fibreux.</b><br /><br />Grâce à l\'entraînement à cardan stable qui fait vibrer le bol de broyage en trois dimensions, ce broyeur est capable d\'accepter des masses de bol de broyage allant jusqu\'à 30 kg. Le système de broyage fermé garantit un traitement complet des échantillons.<br /><br />Les garnitures de broyage sont disponibles en différentes tailles et matériaux, ce qui permet de les adapter facilement aux exigences de chaque application.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.rt.advantages.bullet.1\";a:4:{s:4:\"text\";s:45:\"utilisable dans les laboratoires et sur sites\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.rt.advantages.bullet.2\";a:4:{s:4:\"text\";s:48:\"processus manuel de division de haute précision\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.rt.advantages.bullet.3\";a:4:{s:4:\"text\";s:46:\"processus de division selon la norme DIN 51701\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.rt.advantages.function\";a:4:{s:4:\"text\";s:494:\"Avec les répartiteurs de chutes, un des collecteurs est utilisé pour verser uniformément un échantillon bien mélangé dans la tête de division. Le matériau traverse les passages disposés de part et d’autre en directions opposées dans les deux collecteurs sous les sorties de la tête de division. À chaque opération, l\'échantillon obtenu est réduit de moitié. Ceci peut être renouvelé autant de fois que nécessaire jusqu\'à ce que la quantité divisée requise soit obtenue. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.rt.advantages.introduction\";a:4:{s:4:\"text\";s:335:\"Les répartiteurs de chutes fournissent des<b> fractions représentatives</b> et garantissent ainsi la <b>reproductibilité de l’analyse</b>. Les répartiteurs de chutes conviennent parfaitement pour la réduction d’échantillons sur le terrain. Ils sont faciles à utiliser, faciles à nettoyer et fonctionnent sans électricité.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.rt100.advantages.bullet.1\";a:4:{s:4:\"text\";s:45:\"utilisable dans les laboratoires et sur sites\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.rt100.advantages.bullet.2\";a:4:{s:4:\"text\";s:48:\"processus manuel de division de haute précision\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.rt100.advantages.bullet.3\";a:4:{s:4:\"text\";s:95:\"processus de réduction optimisé en répartissant uniformément l\'échantillon dans la trémie\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.rt100.advantages.bullet.4\";a:4:{s:4:\"text\";s:79:\"largeurs de fentes réglables permettant une réduction de matériaux grossiers\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.rt100.advantages.bullet.5\";a:4:{s:4:\"text\";s:46:\"processus de division selon la norme DIN 51701\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.rt100.advantages.function\";a:4:{s:4:\"text\";s:494:\"Avec les répartiteurs de chutes, un des collecteurs est utilisé pour verser uniformément un échantillon bien mélangé dans la tête de division. Le matériau traverse les passages disposés de part et d’autre en directions opposées dans les deux collecteurs sous les sorties de la tête de division. À chaque opération, l\'échantillon obtenu est réduit de moitié. Ceci peut être renouvelé autant de fois que nécessaire jusqu\'à ce que la quantité divisée requise soit obtenue. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.rt100.advantages.introduction\";a:4:{s:4:\"text\";s:943:\"Une analyse sans faille et comparable est étroitement liée à un<b> traitement précis des échantillons</b>. Seul un échantillon représentatif du matériau initial peut fournir des résultats d\'analyse significatifs. Les répartiteurs de chutes fournissent des <b>fractions représentatives d\'un échantillon et garantissent ainsi la reproductibilité de l\'analyse.</b>
Le RT 100 est équipé d\'une trémie d\'alimentation avec sortie fermée. Ainsi, <b>jusqu\'à 30 L d\'échantillon</b> peuvent être répartis uniformément sur toute la largeur de la trémie. La sortie est ouverte manuellement en déplaçant un levier et l\'échantillon est divisé. Les fentes de la tête de division peuvent être réglées à une largeur maximale de 108 mm.

Les répartiteurs de chutes RT sont idéaux pour la réduction sur site des échantillons. Ils sont faciles à utiliser, faciles à nettoyer et n\'ont pas besoin d\'une alimentation électrique.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.sample-dividers\";a:4:{s:4:\"text\";s:312:\"RETSCH fournit des diviseurs d\'échantillons comme des diviseurs rotatifs et des répartiteurs de chutes. Ils divisent tous les solides versables avec une précision telle que la composition caractéristique de chaque fraction de l\'échantillon correspond exactement à celle de l\'échantillon global d\'origine. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.sample-dividers.samples.txt\";a:4:{s:4:\"text\";s:370:\"Les diviseurs d\'échantillons de RETSCH sont parfaitement adaptés pour la division et la réduction d\'échantillons de clinker de ciment, de produits chimiques, de café, de matériaux de construction, d\'engrais, de matières de remplissage, de farines, de céréales, de poudres métalliques, de minéraux, de noix, de sable, de graines, de sols et de poudre à laver.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:21:\"products.sample-mills\";a:4:{s:4:\"text\";s:12:\"Sample Mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.sample-mills.balls.hl\";a:4:{s:4:\"text\";s:44:\"Sample mills using balls for sample crushing\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.sample-mills.balls.txt1\";a:4:{s:4:\"text\";s:868:\"Ball mills are highly versatile and efficient sample mills for pulverizing hard, brittle, or fibrous materials. Their diverse grinding modes, adjustable volumes, and selection of grinding tool materials make them suitable for a wide array of applications. To comprehend the distinctions between ball mill types, we examine their common features. Fundamentally, all ball mills operate on the principle of moving the sample material, potentially with grinding balls, within a sealed container. This action produces intense blending and pulverizing effects on the material. The primary difference is evident in the jar movements. For instance, in a planetary ball mill, the jar follows a circular trajectory akin to a planet orbiting the sun, while in a mixer mill, the jar executes a horizontal oscillating motion, and in a drum mill, the jar simply rotates on its axis.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.sample-mills.balls.txt2\";a:4:{s:4:\"text\";s:456:\"Another crucial aspect of a ball mill is its power, which greatly impacts the milling outcome. Depending on the application, jars may rotate slowly for gentle processing or rapidly for effective grinding. The maximum speed, often expressed in frequency or revolutions per minute (rpm), is commonly associated with performance. However, a more significant measure of a mill\'s capability is the acceleration force \"g,\" generated by the mill\'s kinetic energy.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.sample-mills.cryomill\";a:4:{s:4:\"text\";s:1403:\"The ideal sample mill for pulverizing elastic and tough samples is the CryoMill. Cryogenic grinding is a technique for processing thermally sensitive and elastic substances by cooling them with liquid nitrogen. The CryoMill, a specialized sample mill, is engineered for this purpose. It incorporates an integrated cooling system that consistently cools the grinding jar with liquid nitrogen both before and during the grinding process. Consequently, the sample becomes brittle, and volatile components are preserved. The liquid nitrogen is supplied continuously by an autofill system, maintaining the temperature at –196 °C without any direct user contact, ensuring high operational safety. The CryoMill\'s adaptability, including cryogenic, wet, and dry grinding at room temperature, renders it the ideal sample mill for samples up to 1x 20 ml. The MM 500 control is a sample mill suitable for samples up to 2 x 40 ml. It enables temperature monitoring and control during the grinding process, with a range from -100 to 100 °C. For ultimate versatility, the mill operates with various thermal fluids, accommodating different cooling or heating devices. When using liquid nitrogen for cooling, the mill can be fitted with the optional cryoPad extension. This innovative technology allows for selecting and controlling a specific cooling temperature between -100 and 0 °C during the grinding process.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.sample-mills.cutting.hl\";a:4:{s:4:\"text\";s:32:\"Sample mills with cutting action\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.sample-mills.cutting.txt1\";a:4:{s:4:\"text\";s:1021:\"<div>Cutting mills are adept at the efficient primary size reduction of mixed heterogeneous materials and are equally effective for processing soft, medium-hard, elastic, or fibrous samples. The size reduction in these sample mills is achieved through cutting and shearing forces. Upon hitting the the rotor the material is reduced in size between the blades and the stationary double-acting cutting bars within the housing. The 6-disc rotor features spirally arranged, reversible hard metal plates that sequentially cut the sample. The parallel section rotor\'s knives deliver a robust cutting action for comminution. The V-rotor is particularly suited for processing light and fluffy samples. The sample stays only briefly in the grinding chamber; once it is sufficiently small to pass through the sieve\'s openings at the bottom, it exits through the gravity outlet and is collected. The optional cyclone-suction-combination not only cools the sample but also enhances material discharge from the grinding chamber.</div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.sample-mills.cutting.txt2\";a:4:{s:4:\"text\";s:789:\"A rotor speed of 1,500 min<sup>-1</sup> ensures rapid yet gentle size reduction. These sample mills are known for their high operational safety and convenience, with a broad range of accessories for easy adaptation to various applications. They can process initial particle sizes of up to 80 mm. The SM 100 is RETSCH\'s budget-friendly basic model, ideal for samples that do not require extreme forces. Designed for routine tasks, it is user-friendly and can be installed on a sturdy table or an optional base frame. The most powerful SM 300 sample mill boasts a 3 kW drive with high torque and RES technology, excelling in challenging tasks where other mills might fail. This mill offers perfect adaptability to application requirements with variable speeds ranging from 100 to 3,000 rpm. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.sample-mills.cutting.txt3\";a:4:{s:4:\"text\";s:914:\"Knife mills ensure quick, uniform and reproducible size reduction, allowing for representative sampling from any part of the grinding container. The GRINDOMIX GM 200 knife mill is an excellent sample mill for grinding and homogenizing food and feed. Equipped with two sharp, sturdy blades and a robust 1000 W motor, it processes up to 0.7 liters of sample volume efficiently. The GM 200 excels at homogenizing substances with high water, oil, or fat content and is also ideal for grinding dry, soft, and medium-hard products. Its rapid homogenization process prevents significant temperature increases, preserving volatile components in the sample. The mill\'s reproducible settings for parameters, programs, and sequences ensure minimal standard deviation in analytical results. This sample mill, with its array of lids and containers for customization, surpasses any commercial household mixer in professionalism.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.sample-mills.cutting.txt4\";a:4:{s:4:\"text\";s:581:\"The GRINDOMIX GM 300 laboratory knife mill, with its special cutting knife system and adjustable grinding chamber volume, processes a wide range of samples quickly and reproducibly into homogeneous analytical samples. Its 5000 ml chamber volume can homogenize large items like a loaf of bread or a pizza in one go. Like the GM 200, the GM 300 sample mill guarantees analytical results with minimal standard deviation, offering a selection of lids and containers for tailored application needs, setting it apart as a professional-grade device beyond any commercial household mixer. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sample-mills.difference.a1\";a:4:{s:4:\"text\";s:641:\"In essence, sample mills specialize in preparing small quantities for detailed analysis with focus on precise control over the particle size and consistency of the resulting sample to ensure it meets specific testing or analytical requirements. Grinding mills focus on bulk processing for various production applications. In summary, the main difference between a sample mill and a grinding mill is their scale of operation and primary purpose, with sample mills being more suited for small-scale, precise sample preparation for analysis, and grinding mills being used for larger-scale production processes requiring material size reduction.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sample-mills.difference.a2\";a:4:{s:4:\"text\";s:1143:\"The primary distinction between a sample mill and a pulverizing mill lies in their operational objectives, the mechanical actions they perform to comminute materials, and the contexts in which they are typically employed. A sample mill is specifically designed for the preparation of small material samples for analytical or testing purposes, aiming to achieve a certain particle size or consistency for precise analytical outcomes. It is utilized in laboratory settings or research environments where exact control and repeatability of the grind size are paramount. On the other hand, pulverizing mills are dedicated to converting materials into a fine powder, serving various industries that require processing of raw materials into a more manageable or further processable form. The focus here is on attaining extensive material breakdown rather than sample preparation for analysis. In summary, while both types of mills are involved in material size reduction, sample mills are specialized in creating small, accurate samples for analysis with a high degree of particle size control, whereas pulverizing mills aim to produce fine powders.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.sample-mills.difference.overview\";a:4:{s:4:\"text\";s:24:\"Sample mills differences\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sample-mills.difference.q1\";a:4:{s:4:\"text\";s:65:\"What is the difference between a sample mill and a grinding mill?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sample-mills.difference.q2\";a:4:{s:4:\"text\";s:68:\"What is the difference between a sample mill and a pulverizing mill?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.sample-mills.faq.a1\";a:4:{s:4:\"text\";s:389:\"A sample mill is a device used in various industries like food, agriculture, and mining for pulverizing or grinding small material samples. It prepares samples to a uniform size or texture for consistent evaluations, which is crucial for analytical techniques such as AAS, NIR, ICP, or XRF. RETSCH offers a wide selection of sample mills and crushers for different substances and purposes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.sample-mills.faq.a2\";a:4:{s:4:\"text\";s:172:\"There are several types of sample mills used for sample preparation, each designed for specific materials and purposes. Here\'s a brief overview of the different mill types:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.sample-mills.faq.a2.keypoint.1\";a:4:{s:4:\"text\";s:14:\"Cutting Mills:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.sample-mills.faq.a2.keypoint.2\";a:4:{s:4:\"text\";s:12:\"Knife Mills:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.sample-mills.faq.a2.keypoint.3\";a:4:{s:4:\"text\";s:12:\"Rotor Mills:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.sample-mills.faq.a2.keypoint.4\";a:4:{s:4:\"text\";s:11:\"Ball Mills:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.sample-mills.faq.a2.keypoint.5\";a:4:{s:4:\"text\";s:16:\"Cryogenic Mills:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.sample-mills.faq.a2.keypoint.txt1\";a:4:{s:4:\"text\";s:241:\"These are suitable for the efficient primary size reduction of mixed heterogeneous materials and are effective for processing soft, medium-hard, elastic, or fibrous samples. The size reduction is achieved through cutting and shearing forces.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.sample-mills.faq.a2.keypoint.txt2\";a:4:{s:4:\"text\";s:205:\"Knife mills are ideal for grinding and homogenizing food and feed. They ensure uniform and reproducible size reduction swiftly, allowing for representative sampling from any part of the grinding container.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.sample-mills.faq.a2.keypoint.txt3\";a:4:{s:4:\"text\";s:227:\"Rotor mills are used for the rapid size reduction of soft to medium-hard, temperature-sensitive, or fibrous substances. Size reduction is achieved through impact and shearing forces between the rotor and the fixed (ring) sieve.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.sample-mills.faq.a2.keypoint.txt4\";a:4:{s:4:\"text\";s:232:\"Ball mills are versatile and efficient for pulverizing hard, brittle, or fibrous materials. They offer diverse grinding modes, adjustable volumes, and a selection of grinding tool materials suitable for a wide array of applications.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.sample-mills.faq.a2.keypoint.txt5\";a:4:{s:4:\"text\";s:293:\"The CryoMill is designed for cryogenic grinding, which is a technique for processing thermally sensitive and elastic substances by cooling them with liquid nitrogen. This mill is engineered to consistently cool the grinding jar with liquid nitrogen both before and during the grinding process.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.sample-mills.faq.q1\";a:4:{s:4:\"text\";s:22:\"What is a sample mill?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.sample-mills.faq.q2\";a:4:{s:4:\"text\";s:71:\"What are the different types of mills available for sample preparation?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.sample-mills.hero-title\";a:4:{s:4:\"text\";s:22:\"What is a sample mill?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.sample-mills.homogeneity.hl\";a:4:{s:4:\"text\";s:44:\"Achieving good homogeneity with sample mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.sample-mills.homogeneity.keypoint.1\";a:4:{s:4:\"text\";s:25:\"Representative Sampling: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.sample-mills.homogeneity.keypoint.2\";a:4:{s:4:\"text\";s:32:\"Consistency and Reproducibility:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.sample-mills.homogeneity.keypoint.3\";a:4:{s:4:\"text\";s:16:\"Error Reduction:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.sample-mills.homogeneity.keypoint.4\";a:4:{s:4:\"text\";s:11:\"Efficiency:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.sample-mills.homogeneity.keypoint.5\";a:4:{s:4:\"text\";s:21:\"Statistical Validity:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.sample-mills.homogeneity.keypoint.txt1\";a:4:{s:4:\"text\";s:373:\"Homogeneity ensures that each sample portion is representative of the entire batch or population. This is crucial in analytical testing because it means the results obtained from a small sample can be accurately extrapolated to the entire batch. Without homogeneity, there\'s a risk of analyzing an unrepresentative sample, leading to inaccurate conclusions about the whole.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.sample-mills.homogeneity.keypoint.txt2\";a:4:{s:4:\"text\";s:281:\"When samples are homogeneous, repeated tests on different portions of the sample or batch yield consistent results. This reproducibility is essential for the reliability of analytical results, as it demonstrates that the findings are not due to random variation or sampling errors.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.sample-mills.homogeneity.keypoint.txt3\";a:4:{s:4:\"text\";s:349:\"Homogeneous samples reduce the likelihood of analytical errors. Inhomogeneous samples can introduce variability that may be mistaken for inherent variability in the population or for an effect due to the experimental conditions. By ensuring homogeneity, one minimizes these potential sources of error, leading to more accurate and reliable analysis.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.sample-mills.homogeneity.keypoint.txt4\";a:4:{s:4:\"text\";s:316:\"Homogeneous samples streamline the analytical process. When each portion of the sample is representative, fewer samples may need to be analyzed to obtain a reliable understanding of the whole. This efficiency can save time and resources, which is particularly important in high-throughput or time-sensitive analyses.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.sample-mills.homogeneity.keypoint.txt5\";a:4:{s:4:\"text\";s:344:\"Many statistical analyses assume that the data points (samples) are independent and identically distributed. Homogeneity supports this assumption by ensuring that all parts of the sample are similar and that the sampling process does not introduce bias. This underpins the statistical validity of the conclusions drawn from the sample analysis.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.sample-mills.homogeneity.txt1\";a:4:{s:4:\"text\";s:602:\"<p>Homogenization is a pivotal process in sample preparation, ensuring that the sample is uniformly mixed to achieve a consistent composition throughout. This uniformity is essential for accurate and reliable analytical results, as it eliminates the variability that could arise from analyzing different parts of a non-homogeneous sample. Homogenization is particularly crucial when the sample is heterogeneous or has multiple components, as it allows for a representative analysis of the entire sample.<br /><br />Homogeneity is a critical premise for reliable sample analysis for several reasons:</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.sample-mills.homogeneity.txt2\";a:4:{s:4:\"text\";s:252:\"In summary, homogeneity is essential for reliable sample analysis because it ensures that samples are representative, results are reproducible and consistent, analytical errors are minimized, efficiency is maximized, and statistical analyses are valid.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.sample-mills.intro.txt1\";a:4:{s:4:\"text\";s:425:\"A sample mill, commonly utilized in sectors such as food, agriculture, and mining, is engineered for pulverizing or grinding small material samples for compositional, physical property analysis, or other testing objectives. These devices can prepare samples to a uniform size or texture, ensuring consistency for precise evaluations. Various sample mill models exist, each tailored for distinct materials and particular uses.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.sample-mills.intro.txt2\";a:4:{s:4:\"text\";s:693:\"The selection of an appropriate sample mill depends on the material\'s characteristics and the intended result of the sample processing. For analytical techniques like AAS, NIR, ICP, or XRF, it is crucial that the sample is thoroughly homogenized to a suitable level of analytical fineness. Only through consistent sample preparation dependable and accurate analyses are assured. RETSCH provides an extensive selection of sample mills and crushers for initial, fine, and ultrafine size reduction of virtually any substance. The portfolio of grinding instruments and accessories guarantees that our devices facilitate contamination-free and reliable sample preparation before laboratory testing.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.sample-mills.rotor.hl\";a:4:{s:4:\"text\";s:45:\"Sample mills using rotors for sample crushing\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.sample-mills.rotor.sr300\";a:4:{s:4:\"text\";s:672:\"The Rotor Beater Mill SR 300 is suitable for coarse and fine size reduction. It can process dry, soft, medium-hard, organic and inorganic substances. This sample mill is suitable for a defined final fineness due to bottom sieves with aperture sizes from 0.08 - 10 mm, accepting larger initial feed size up to 25 mm. The SR 300 has an optional grinding insert 180° for grinding of hard-brittle materials by additional impact. With the adjustable speed up to 10,000 rpm, easy cleaning thanks to exchangeable push-fit grinding insert, rotor and cassette and the optional distance rotor to reduce frictional heat, the SR 300 is the ideal sample mill for batches up to 30 l.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sample-mills.rotor.twister\";a:4:{s:4:\"text\";s:824:\"The cyclone mill TWISTER is specifically engineered for processing food and feed samples for subsequent NIR analysis. Its design, featuring an optimized rotor and grinding chamber, creates an air jet that transports the ground sample through the integrated cyclone into the sample bottle. This air jet helps maintain the sample\'s temperature, thus preserving its moisture content, a premise for a reliable sample mill.<br /><br />The sieves provided ensure an ideal particle size distribution, eliminating the need for recalibration of the NIR spectrometer. The rotor speed of the mill is adjustable in three stages, allowing for precise customization to the sample\'s requirements. Cleaning the mill is straightforward and efficient, as the air jet facilitates a complete discharge of the material from the grinding chamber.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.sample-mills.rotor.txt1\";a:4:{s:4:\"text\";s:499:\"Rotor mills are utilized for the rapid size reduction of materials ranging from soft to medium-hard, as well as temperature-sensitive or fibrous substances. In these sample mills, size reduction is achieved through impact and shearing forces between the rotor and the fixed (ring) sieve. Materials enter the rotor through the hopper and are swiftly crushed by impact. Subsequently, they are finely ground either between the rotor and the sieve by shearing forces or on a grinding insert by friction.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.sample-mills.rotor.txt2\";a:4:{s:4:\"text\";s:554:\"This two-step grinding process is particularly gentle yet efficient. The material remains in the grinding chamber for only a brief period, ensuring that the sample\'s defining characteristics are not altered. Cyclones that assist in discharging the sample materials also have a cooling effect. These sample mills may come with an integrated cyclone or have one added optionally. The rotor mill series includes Ultra Centrifugal Mills, Rotor Beater Mills, Cross Beater Mills and the cyclone mill Twister, each designed for specific sample processing needs.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.sample-mills.rotor.zm300\";a:4:{s:4:\"text\";s:674:\"The powerful Ultra Centrifugal Mill ZM 300 is an ideal sample mill as it provides maximum grinding performance combined with ease of use. The variable speed from 6,000 to 23,000 rpm allows for gentle, neutral-to-analysis sample preparation with initial feed size up to 10 mm in a very short time. Thanks to an integrated temperature monitoring system, reproducibility is guaranteed even for long grinding processes or pulverization of large sample volumes.  The wide selection of rotors, ring sieves and cassettes makes the ZM 300 a true allrounder which meets the requirements of a great variety of size reduction tasks. Very small particles down to 40 µm can be achieved.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sample-preparation-process\";a:4:{s:4:\"text\";s:26:\"Sample Preparation Process\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"products.sample-preparation-process.carbolite.hl\";a:4:{s:4:\"text\";s:32:\"Drying ovens from Carbolite Gero\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.sample-preparation-process.carbolite.txt\";a:4:{s:4:\"text\";s:56:\"The ideal solution for removing moisture from material. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.sample-preparation-process.compaction.hl\";a:4:{s:4:\"text\";s:28:\"Concentration and compaction\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"products.sample-preparation-process.compaction.txt\";a:4:{s:4:\"text\";s:1644:\"<p>In this crucial step of sample preparation Retsch can support with its Pellett Press PP40. The press compacts the powder to tablets with smooth surfaces, which are often required for XRF analyses. The accuracy of XRF analysis depends on the interaction of X-ray beams with the sample surface, and several factors related to the surface condition can impact the quality of the data obtained:</p><ul><li>A smooth surface ensures that the X-rays interact uniformly with the sample. Rough or irregular surfaces can cause scattering and absorption of X-rays in an uneven manner, leading to inaccurate or inconsistent results.</li><li>Smooth surfaces help to achieve reproducible results across multiple measurements or samples. Variability in surface texture can introduce measurement inconsistencies, making it difficult to compare results.</li><li>In bulk samples, a smooth and finely polished surface minimizes the effects of particle size variation. Larger particles on a rough surface might not be fully penetrated by the X-ray beam, leading to underrepresentation of their elemental composition in the analysis.</li><li>For solid samples, good surface contact between the sample and the detector window is crucial. A smooth surface ensures closer contact, which is particularly important for light elements that have low-energy X-ray emissions, as these emissions are easily absorbed by air gaps or inconsistencies in surface contact.</li><li>On a rough surface, elevated points can create shadow regions that are not adequately exposed to the X-ray beam, resulting in an incomplete analysis of the sample\'s elemental composition.</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:56:\"products.sample-preparation-process.division.divider.txt\";a:4:{s:4:\"text\";s:419:\"Once the sample is in the laboratory, the sample amount may be too large for the subsequent steps in the sample preparation process. Therefore, further sample division may be required. The selection of the division method and the instrument depends on the sample material and quantity. Dry, free flowing samples can be fed via vibratory feeders to rotary tube dividers and sample dividers with a rotating dividing head.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:52:\"products.sample-preparation-process.division.pic1.hl\";a:4:{s:4:\"text\";s:85:\"Qualitative sampling errors (standards deviations) of the different sampling methods \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:52:\"products.sample-preparation-process.division.pic2.hl\";a:4:{s:4:\"text\";s:161:\"The standard deviation e.g. in a plastic sample analyzed for its moisture content can be decreased drastically by correct sample division using a sample divider \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:57:\"products.sample-preparation-process.division.splitter.txt\";a:4:{s:4:\"text\";s:249:\"Sample splitters are used for materials with a low flowability. Manual random sampling is only acceptable if the sample is homogeneous with regards to material and grain size. However, without preliminary examination, this is difficult to ascertain.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.sample-preparation-process.division.txt1\";a:4:{s:4:\"text\";s:454:\"The importance of sampling is demonstrated in the figure: Even if the analysis is carried out correctly, random sampling (e.g. with a scoop) leads to varying results which are not reproducible although the samples come from the same initial material. As shown, three different samples taken from the same initial material show variations of up to 20 % for the fraction below 2 mm. Therefore, it is essential that sampling is carried out with utmost care.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.sample-preparation-process.division.txt2\";a:4:{s:4:\"text\";s:405:\"Professional sample dividers with a marginal standard deviation should be used for the extraction of representative sub-samples. The figure shows the qualitative sampling errors of the different methods. It can clearly be seen that rotary tube sample dividers produce the smallest qualitative variation (A). They achieve the highest degree of reproducibility and are clearly superior to all other methods.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.sample-preparation-process.drying.hl\";a:4:{s:4:\"text\";s:60:\"Why does drying or embrittlement help in sample preparation?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.sample-preparation-process.drying.pic2\";a:4:{s:4:\"text\";s:32:\"Cooling a jar in liquid nitrogen\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.sample-preparation-process.drying.txt1\";a:4:{s:4:\"text\";s:918:\"Grinding moist or wet sample materials can lead to undesirable side effects. Such materials are prone to clogging the mill\'s ring and bottom sieves, potentially causing a machine blockage. This results in material loss during the sample preparation process and requires significant time and effort for cleaning. There are exceptions, however, such as colloidal grindings in ball mills that necessitate adding a liquid. Fresh fruits and vegetables can be processed in knife mills without losing material. Typically, moist samples must be dried (like leaves) before size reduction. The chosen drying method and temperature must not alter the sample\'s properties, particularly volatile components. These samples are usually air-dried at room temperature. RETSCH\'s TG 200 is designed for rapid and gentle drying, employing fluidized bed drying, akin to industrial dryers, and can dry many products in just 5 to 20 minutes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.sample-preparation-process.drying.txt2\";a:4:{s:4:\"text\";s:852:\"Embrittlement (with liquid nitrogen or dry ice) helps to improve the sample´s breaking behavior, which is beneficial for sample preparation. Therefore, temperature-sensitive materials, such as some types of plastics, have to be cooled directly before they can be subjected to preliminary or fine size reduction. One way is to embrittle the sample in liquid nitrogen before grinding. At a temperature of -196°C even soft rubber becomes so hard and brittle that it can be ground without problems. Another possibility is to mix the sample with dry ice. However, materials which must not become moist should not directly be treated with cooling agents. The reason for this is that the steam in the air is frozen and is precipitated as water when it unfreezes. Cooling agents should not be used in closed grinding tools as evaporation causes overpressure.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.sample-preparation-process.extraction.hl\";a:4:{s:4:\"text\";s:38:\"Retsch benefit for the extraction step\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"products.sample-preparation-process.extraction.txt1\";a:4:{s:4:\"text\";s:1243:\"<p>The chemical extraction of analytes from ground samples is a pivotal sample preparation step in analytical chemistry, environmental science, and biochemistry, aimed at isolating specific compounds for detailed analysis. This process is essential for monitoring environmental pollution e.g. with pesticides, assessing nutrient levels in soils, detecting hazardous substances, and conducting research in various scientific fields.<br /><br />The choice of extraction solvent and technique is critical and is determined based on the nature of the analytes of interest and the matrix of the ground sample. Common techniques include solid-phase extraction (SPE), liquid-liquid extraction (LLE), solid-phase microextraction (SPME), and supercritical fluid extraction (SFE), among others.<br /><br />The extraction process typically involves the solubilization of the target analytes into a suitable solvent, separating them from the solid matrix and other non-target components. Following extraction, the analytes may undergo further purification and concentration steps before analysis using techniques such as gas chromatography (GC), liquid chromatography (LC), or mass spectrometry (MS) to quantify and identify the compounds of interest.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"products.sample-preparation-process.extraction.txt2\";a:4:{s:4:\"text\";s:1106:\"The QuEChERS method, an acronym for \"quick, easy, cheap, effective, rugged and safe,\" streamlines sample preparation for pesticide residue analysis. Testing has shown that results from the QuEChERS method are comparable to those from other methods. During homogenization, it\'s important to keep the sample from overheating, as some pesticides are volatile. Cooling the sample not only prevents this but also enhances the material\'s breaking behavior, leading to better fineness and homogeneity. The extraction process involves taking 10 g of the food or soil sample and extracting it with 10 ml of acetonitrile. To eliminate ghost peaks in chromatograms, the extraction is performed with a salt mixture, typically sodium chloride and magnesium sulphate in a 1:2 ratio. To transfer pesticides into the organic phase, the sample is shaken with the acetonitrile and salt for 1 to 3 minutes. A laboratory mill, like RETSCH’s Mixer Mill MM 400, can be used to agitate the mixture in a 50 mL Falcon tube at up to 30 Hz, ensuring thorough and reproducible mixing, which is beneficial for the extraction process.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.sample-preparation-process.faq.a1\";a:4:{s:4:\"text\";s:303:\"Before samples can be analyzed using advanced scientific equipment and instruments, they must be properly treated and prepared. This preliminary step is an important stage of the overall analysis process as it helps to prevent contamination, improve accuracy and minimize the risk of result distortion.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.sample-preparation-process.faq.a2\";a:4:{s:4:\"text\";s:297:\"The first step of sample preparation is collection. In simple terms, this is the extraction of a representative sample from a larger source. That could be anything from a cell suspension sample to a food sample. It is important to minimize sample loss, avoid contamination and ensure consistency.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.sample-preparation-process.faq.q1\";a:4:{s:4:\"text\";s:36:\"Why is sample preparation important?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.sample-preparation-process.faq.q2\";a:4:{s:4:\"text\";s:45:\"What is the first step in sample preparation?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.sample-preparation-process.hl\";a:4:{s:4:\"text\";s:37:\"What is a sample preparation process?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.sample-preparation-process.intro.txt1\";a:4:{s:4:\"text\";s:168:\"Sample preparation refers to the series of actions taken to transform a sample from its original state to a form that is suitable for analysis in a laboratory setting. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.sample-preparation-process.intro.txt2\";a:4:{s:4:\"text\";s:408:\"The exact process can vary widely depending on the type of sample and the analysis to be performed. However, the main goal of sample preparation is to isolate the desired analytes (the components of interest) from the sample matrix (the bulk of the material), remove any contaminants or interfering substances, and convert the analytes into a form that is compatible with the analytical technique to be used.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.sample-preparation-process.intro.txt3\";a:4:{s:4:\"text\";s:711:\"<p>The specific techniques and equipment used in sample preparation depend on the sample type (e.g., solid, liquid, gaseous), the matrix complexity, the analytes of interest, and the analysis technique (e.g., chromatography, spectroscopy, mass spectrometry). Proper sample preparation is critical for obtaining accurate, reliable, and reproducible analytical results. Retsch offers instruments for different steps of the sample preparation process:<br /><br />Sampling and sample division, drying or embrittlement, clean-up and sieving, size reduction and homogenization, extraction as well as concentration and compaction. Each part of the sample preparation process is described in the following sections.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.sample-preparation-process.retsch.hl\";a:4:{s:4:\"text\";s:21:\"RETSCH Grinding Mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.sample-preparation-process.retsch.txt\";a:4:{s:4:\"text\";s:96:\"Retsch offers a wide range of grinding mills designed to accommodate a variety of applications. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.sample-preparation-process.sampling.hl\";a:4:{s:4:\"text\";s:28:\"Sampling and sample division\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:54:\"products.sample-preparation-process.sampling.intro.txt\";a:4:{s:4:\"text\";s:902:\"To ensure reproducibility in sample preparation, it is essential to extract a sub-sample that truly represents the bulk material. This means the sub-sample must share the same properties as the bulk. Given that most samples are inhomogeneous mixtures, care must be taken to avoid segregation due to varying particle sizes, especially during transport. If the entire sample isn\'t processed, a representative portion must be taken. The quantity of the sample is crucial; it must be sufficient for analysis and proportionate to the total sample size and grain size. These factors dictate the minimum quantity needed for the sub-sample to accurately reflect the bulk.<br /><br />Some important questions should be clarified in advance:<br /><br />a. Which quantity is required to ensure representativeness of the original sample?<br />b. From which part of the original material should the sample be taken?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:52:\"products.sample-preparation-process.sampling.pic1.hl\";a:4:{s:4:\"text\";s:88:\"Random sampling with scoop; three correct sieve analyses lead to three different results\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.sample-preparation-process.sampling.q1\";a:4:{s:4:\"text\";s:30:\"1. Which quantity is required?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.sample-preparation-process.sampling.q2\";a:4:{s:4:\"text\";s:39:\"2. From which part is the sample taken?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.sample-preparation-process.sampling.txt1\";a:4:{s:4:\"text\";s:800:\"<p>Some industry-specific standards provide guidelines and directions on the correct sampling process, for example DIN 51701-2:1985 in the coal industry. It contains, for example, the formula<br /><br /><b>G [kg] = 0.07 [kg/mm] x z [mm]</b><br /><br />which indicates how much sample “G” must be extracted from a bulk sample with maximum particle size “z” to obtain a representative quantity. Taking a coal sample with a maximum particle size of 5 cm as an example, the following calculation applies:<br /><br />G [kg] = 0.07 kg/mm x 50 mm<br />G = 3.5 kg<br /><br />Consequently, the extracted sample amount for a sample with max. 50 mm particles should be at least 3.5 kg to make sure it is representative. For other materials than coal a different density should be taken into account.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.sample-preparation-process.sampling.txt2\";a:4:{s:4:\"text\";s:741:\"The sub-sample taken from the original sample must accurately represent the entire bulk, which requires careful consideration of the sampling location (middle, top, bottom, inner, or outer part of the heap). Factors such as moisture content can vary within the heap, potentially affecting analytical results. For example, the inner parts may be moister than the outer parts. Additionally, particle composition may differ between the top and bottom due to segregation. Sampling large volumes, like ship or train loads, poses challenges. To achieve a representative sub-sample, it\'s necessary to collect samples from multiple locations and combine them. Alternatively, samples can be drawn directly from the material flow in a production unit.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.sample-preparation-process.sieving.hl\";a:4:{s:4:\"text\";s:28:\"Metal Separation and Sieving\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.sample-preparation-process.sieving.txt\";a:4:{s:4:\"text\";s:1092:\"Samples such as industrial waste, recyclable waste and secondary fuels often contain metallic components which cannot be pulverized with laboratory mills. On the contrary, metallic objects such as steel nails or iron screws can damage the grinding tools which can lead to a considerable deterioration of the mill\'s performance. Therefore, it is necessary to separate the metal components before switching to the next step in sample preparation: grinding. If required, the fractions have to be evaluated separately. Undesired particles like metal parts can also be removed by sieving, if their sizes differ from the particles which need to be analyzed. Here, Retsch sieving machines are the devices of choice. RETSCH sieve shakers and sieving machines not only cover a wide measuring range. Thanks to different sieving motions and sieve sizes, the RETSCH sieve shaker range is suitable for almost any bulk material. Our sieve shakers and sieving machines produce exact and reproducible results and comply with the requirements for the test materials monitoring according to DIN EN ISO 9000 ff.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:53:\"products.sample-preparation-process.size-reduction.hl\";a:4:{s:4:\"text\";s:33:\"Size reduction and homogenization\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:54:\"products.sample-preparation-process.size-reduction.txt\";a:4:{s:4:\"text\";s:1065:\"A laboratory mill is engineered for pulverizing or grinding small material samples for compositional, physical property analysis, or other testing objectives. They are capable of preparing samples to a uniform size or texture, ensuring consistency for precise evaluations. Various sample mill models exist, each tailored for distinct materials and particular uses. Selecting an appropriate sample mill is contingent on the material\'s characteristics and the intended result of the sample processing. For analytical techniques like AAS, NIR, ICP, or XRF, it is crucial that the sample is thoroughly homogenized to a suitable level of analytical fineness. Only through consistent sample preparation dependable and accurate analyses are assured. RETSCH provides an extensive selection of the sample mills and crushers for the coarse, fine, and ultrafine size reduction of virtually any substance. The wide range of grinding instruments and accessories guarantees that our devices facilitate contamination-free and reliable sample preparation before laboratory testing.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.sample-preparation-process.steps.1\";a:4:{s:4:\"text\";s:27:\"Sampling / sample division:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.sample-preparation-process.steps.2\";a:4:{s:4:\"text\";s:23:\"Drying / embrittlement:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.sample-preparation-process.steps.3\";a:4:{s:4:\"text\";s:18:\"Cleanup / sieving:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.sample-preparation-process.steps.4\";a:4:{s:4:\"text\";s:32:\"Size Reduction / homogenization:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.sample-preparation-process.steps.5\";a:4:{s:4:\"text\";s:11:\"Extraction:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.sample-preparation-process.steps.6\";a:4:{s:4:\"text\";s:27:\"Concentration / compaction:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.sample-preparation-process.steps.7\";a:4:{s:4:\"text\";s:15:\"Derivatization:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.sample-preparation-process.steps.8\";a:4:{s:4:\"text\";s:28:\"Transfer to Analysis Vessel:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.sample-preparation-process.steps.hl\";a:4:{s:4:\"text\";s:65:\"Generally, different steps are involved in a sample preparation: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.sample-preparation-process.steps.txt1\";a:4:{s:4:\"text\";s:186:\"The first step involves collecting a representative portion of the material or substance to be analyzed. This is crucial for ensuring that the results are reflective of the whole sample.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.sample-preparation-process.steps.txt2\";a:4:{s:4:\"text\";s:278:\"Size reduction and homogenization of sticky, moist, elastic or tough samples can be challenging. Drying makes the sample more brittle and facilitates the grinding process. Embrittling elastic or tough samples, which cannot be pulverized at room temperature, has the same effect.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.sample-preparation-process.steps.txt3\";a:4:{s:4:\"text\";s:191:\"This step is necessary to remove any substances that might interfere with the analysis. Techniques like chromatography or the use of selective adsorbents can be employed to purify the sample.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.sample-preparation-process.steps.txt4\";a:4:{s:4:\"text\";s:147:\"For solid samples, this might involve grinding or crushing to reduce the particle size, making the analytes more accessible for further processing.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.sample-preparation-process.steps.txt5\";a:4:{s:4:\"text\";s:258:\"This step involves separating the analytes from the sample matrix. Various extraction methods can be used, including solvent extraction, solid-phase extraction (SPE), and solid-phase microextraction (SPME), depending on the nature of the sample and analytes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.sample-preparation-process.steps.txt6\";a:4:{s:4:\"text\";s:242:\"Often, the analytes need to be concentrated to be detectable by the analytical instrument. This can involve evaporating solvents, centrifugation, or filtration to reduce the volume of the sample and increase the concentration of the analytes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.sample-preparation-process.steps.txt7\";a:4:{s:4:\"text\";s:240:\"In some cases, especially for gas chromatography (GC) or certain types of spectroscopy, the analytes may need to be chemically modified to make them more volatile, detectable, or analytically stable. This process is known as derivatization.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.sample-preparation-process.steps.txt8\";a:4:{s:4:\"text\";s:211:\"Finally, the prepared sample is transferred to a vessel or container suitable for the analytical instrument, such as a chromatography vial, an autosampler container, or a specimen cup for spectroscopic analysis.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:56:\"products.scientific-challenge.competition_closed.contact\";a:4:{s:4:\"text\";s:100:\"Si vous souhaitez obtenir un devis ou de plus amples informations, n\'hésitez pas à nous contacter.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"products.scientific-challenge.competition_closed.hl\";a:4:{s:4:\"text\";s:45:\"Le Défi Scientific est maintenant terminé !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"products.scientific-challenge.competition_closed.newsletter\";a:4:{s:4:\"text\";s:114:\"Restez à l\'affût des nouvelles &amp; des événements à venir de Retsch en vous inscrivant à notre newsletter.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"products.scientific-challenge.competition_closed.txt\";a:4:{s:4:\"text\";s:548:\"<b></b><b>Un grand merci à tous ceux qui ont contribué au succès du Défi Scientific !</b><br /><br />Nous sommes submergés par l\'abondance de propositions innovantes, qui mettent en évidence le rôle exceptionnel des broyeurs à billes dans les applications de recherche.<br /><br />Notre équipe travaille d\'arrache-pied à l\'évaluation de toutes les propositions. Compte tenu de la grande qualité et de la diversité des candidatures, ce processus prendra quelques semaines. <b>Vous trouverez les lauréats sur ce site en temps voulu.</b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.scientific-challenge.form.accept\";a:4:{s:4:\"text\";s:315:\"<sup>(click <a href=\"https://www.retsch.com/fr/actualite/scientific-challenge/conditions-of-participation-and-data-protection-information/\" target=\"_blank\" class=\"internal-link-new-window\" alt=\"Opens internal link in new window\">here</a> for the detailed <b>conditions of participation and privacy policy</b>)</sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.scientific-challenge.form.confirmed\";a:4:{s:4:\"text\";s:165:\"Merci d\'avoir soumis votre application - nous sommes ravis que vous participiez à notre défi scientifique !<br />Vous recevrez un courriel confirmant vos données.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.scientific-challenge.form.hl\";a:4:{s:4:\"text\";s:34:\"<b>Tell us about your project!</b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.scientific-challenge.form.message\";a:4:{s:4:\"text\";s:161:\"Thank you for submitting your application – we are delighted that you will be part of our Scientific Challenge! You will receive an email confirming your data.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.scientific-challenge.form.title-1\";a:4:{s:4:\"text\";s:52:\"Title of your research project (max. 150 characters)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.scientific-challenge.form.title-2\";a:4:{s:4:\"text\";s:63:\"<b>Describe your research project (approx. 2500 characters)</b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"products.scientific-challenge.form.title-2.bullet.1\";a:4:{s:4:\"text\";s:57:\"What is the topic and objective of your research project?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"products.scientific-challenge.form.title-2.bullet.2\";a:4:{s:4:\"text\";s:66:\"Name 3 to 4 questions for which your research will provide answers\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"products.scientific-challenge.form.title-2.bullet.3\";a:4:{s:4:\"text\";s:53:\"Name the three main benefits of your research project\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.scientific-challenge.form.title-3\";a:4:{s:4:\"text\";s:151:\"Describe the applications for which you are using a ball mill and for what reasons. Indicate the type and brand of ball mill. (approx. 2500 characters)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:54:\"products.scientific-challenge.form.title-3.instruction\";a:4:{s:4:\"text\";s:49:\"Include grinding parameters and accessories used.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.scientific-challenge.form.title-4\";a:4:{s:4:\"text\";s:57:\"Name the team members involved in the project (optional):\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.scientific-challenge.form.title-5\";a:4:{s:4:\"text\";s:50:\"How did you learn about the Scientific Challenge?*\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"products.scientific-challenge.form.title-5.check.1\";a:4:{s:4:\"text\";s:17:\"Retsch Newsletter\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"products.scientific-challenge.form.title-5.check.2\";a:4:{s:4:\"text\";s:23:\"Social Media (LinkedIn)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"products.scientific-challenge.form.title-5.check.3\";a:4:{s:4:\"text\";s:19:\"Through a colleague\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"products.scientific-challenge.form.title-5.check.4\";a:4:{s:4:\"text\";s:33:\"Other (please specify the source)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.scientific-challenge.hl\";a:4:{s:4:\"text\";s:42:\"Des progrès grâce aux broyeurs à billes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.scientific-challenge.hl.supplement\";a:4:{s:4:\"text\";s:25:\"Défi scientifique RETSCH\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.scientific-challenge.intro.hl\";a:4:{s:4:\"text\";s:44:\"Qu\'est-ce que le défi scientifique RETSCH ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.scientific-challenge.intro.txt\";a:4:{s:4:\"text\";s:668:\"Permettre le progrès - sous l\'égide de Verder Scientific, les fabricants soutiennent des milliers de clients dans le monde entier pour atteindre un objectif commun : permettre le progrès - au bénéfice de beaucoup.<br /><br />C\'est dans cette optique que RETSCH a lancé le <b>Défi scientifique</b>. Celui-ci s\'adresse à tous les scientifiques travaillant dans la recherche et utilisant des broyeurs à billes dans leurs projets de recherche.<br /><br />Nous encourageons ainsi des projets dans les domaines de la chimie verte, de la science des matériaux et des sciences de la vie qui contribuent à l\'amélioration des conditions de vie et de l\'environnement.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.scientific-challenge.main.bullet.1\";a:4:{s:4:\"text\";s:212:\"Synthèses chimiques en utilisant les énergies cinétiques et les effets de mélange dans les broyeurs à billes : Génération de nouvelles structures métallo-organiques (MOFS) pour le stockage de l\'hydrogène\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.scientific-challenge.main.bullet.2\";a:4:{s:4:\"text\";s:165:\"Etude des propriétés piézoélectriques et piézo-photocatalytiques des nanocristaux de niobate de lithium (LiNbO3) pour la miniaturisation des composants optiques\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.scientific-challenge.main.bullet.3\";a:4:{s:4:\"text\";s:176:\"Désintégration cellulaire pour l\'isolement de protéines membranaires complexes : Le repliement défectueux des protéines est un marqueur de risque de la maladie d\'Alzheimer\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.scientific-challenge.main.txt.1\";a:4:{s:4:\"text\";s:417:\"Les broyeurs à billes apportent une contribution importante à la recherche en raison de leur grande polyvalence et de leur énorme potentiel de performance. Ils génèrent des nanoparticules, désintègrent des cellules ou aident à produire de nouveaux matériaux par mécanosynthèse.<br /><br />La gamme des applications de recherche pour lesquelles les broyeurs à billes RETSCH sont utilisés est très large :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.scientific-challenge.main.txt.2\";a:4:{s:4:\"text\";s:157:\"Nos experts en applications, <b>Dr. Lena Weigold</b> et <b>Dr. Gerhard Beckers</b>, expliquent les avantages et les capacités des broyeurs à billes RETSCH.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.scientific-challenge.novelties.caption.1\";a:4:{s:4:\"text\";s:104:\"<b>Vibrobroyeur MM 400</b><br />Broyage à sec, humide et cryogénique de max: 2 x 20 ml d\'échantillon.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.scientific-challenge.novelties.caption.2\";a:4:{s:4:\"text\";s:106:\"<b>Broyeur planétaire à billes PM 300</b><br />Broyage jusqu\'au nanomètre de 2 x 220 ml d\'échantillon.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.scientific-challenge.novelties.hl\";a:4:{s:4:\"text\";s:15:\"Nos nouveautés\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.scientific-challenge.participation.hl\";a:4:{s:4:\"text\";s:18:\"Comment participer\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.scientific-challenge.participation.txt\";a:4:{s:4:\"text\";s:457:\"En remplissant et en envoyant le questionnaire, vous participez au Défi Scientifique.<br /><br />Vous trouverez les \'\'Terms and conditions of participation\'\' <b><a href=\"https://www.retsch.fr/fr/actualite/scientific-challenge/conditions-of-participation-and-data-protection-information/\" class=\"external-link-new-window\" alt=\"Opens internal link in current window\">ici</a></b>.<br /><br /><b>Les candidatures seront acceptées jusqu\'au 31 janvier 2024.</b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.scientific-challenge.portfolio.bullet.1\";a:4:{s:4:\"text\";s:23:\"Vibrobroyeurs à billes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.scientific-challenge.portfolio.bullet.2\";a:4:{s:4:\"text\";s:31:\"Broyeurs planétaires à billes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.scientific-challenge.portfolio.bullet.3\";a:4:{s:4:\"text\";s:36:\"Broyeurs à billes à haute énergie\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.scientific-challenge.portfolio.bullet.4\";a:4:{s:4:\"text\";s:19:\"Broyeurs à tambour\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.scientific-challenge.portfolio.hl\";a:4:{s:4:\"text\";s:50:\"La plus large gamme de broyeurs à billes au monde\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.scientific-challenge.portfolio.txt\";a:4:{s:4:\"text\";s:114:\"De la désintégration cellulaire au nanobroyage : notre gamme de broyeurs à billes est inégalée dans le monde.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.scientific-challenge.prices.bullet.1\";a:4:{s:4:\"text\";s:70:\"<b>1er prix</b> : un PM 300 ou un MM 400 plus 2 bols en acier de 50 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monde</div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.scientific-challenge.runnersup.sulphur\";a:4:{s:4:\"text\";s:65:\"Création de matériaux composites à base de polymères soufrés\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.scientific-challenge.slider\";a:4:{s:4:\"text\";s:44:\"Tell us about your research project and win!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.scientific-challenge.slider_new\";a:4:{s:4:\"text\";s:66:\"Découvrez les projets récompensés des chercheurs internationaux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.scientific-challenge.thanks\";a:4:{s:4:\"text\";s:289:\"Félicitations aux gagnants et merci à tous ceux qui ont participé au défi scientifique. Nous sommes inspirés par les idées et les recherches innovantes qui ont été soumises, et nous sommes impatients de voir l\'impact positif qu\'elles auront sur notre environnement et notre avenir.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.scientific-challenge.winners.biochar\";a:4:{s:4:\"text\";s:141:\"Fonctionnalisation du biocharbon issu de la biomasse résiduelle pour la production durable d\'énergie et de matières premières secondaires\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.scientific-challenge.winners.biomaterial\";a:4:{s:4:\"text\";s:196:\"Innovations durables en matière de biomatériaux pour les soins de santé - étude de l\'évolution microstructurale d\'un alliage à base de Ti-Mo-Si obtenu par broyage à billes à haute énergie\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.scientific-challenge.winners.graphite\";a:4:{s:4:\"text\";s:151:\"Solutions d\'ingénierie environnementale : Préparation de l\'expansion du graphite par voie mécano-chimique pour l\'élimination du pétrole dans l\'eau\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.scientific-challenge.winners.hl\";a:4:{s:4:\"text\";s:66:\"Nous sommes fiers de présenter les gagnants du Défi Scientific !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.scientific-challenge.winners.intro\";a:4:{s:4:\"text\";s:511:\"Nous avons été submergés par l\'abondance des propositions innovantes que nous avons reçues de 23 pays, ce qui nous a donné une idée de la grande variété d\'applications pour lesquelles les broyeurs à billes sont utilisés dans la recherche. <br /><br />Tous les projets visent à améliorer les conditions environnementales et sociales et à renforcer la durabilité. Nous sommes fiers que nos broyeurs à billes fassent partie de ces innovations visant à favoriser le progrès pour un avenir meilleur.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.scientific-challenge.winners.runnersup\";a:4:{s:4:\"text\";s:45:\"Ces projets recevront un bon d\'achat RETSCH :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.scientific-challenge.winners.subhead\";a:4:{s:4:\"text\";s:101:\"Ces trois projets ont été récompensés par le premier prix - un nouveau broyeur à billes RETSCH :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"products.scientific-challenge.your-project.bullet.1\";a:4:{s:4:\"text\";s:19:\"<b>Chimie verte</b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"products.scientific-challenge.your-project.bullet.2\";a:4:{s:4:\"text\";s:29:\"<b>Science des matériaux</b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"products.scientific-challenge.your-project.bullet.3\";a:4:{s:4:\"text\";s:25:\"<b>Sciences de la vie</b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.scientific-challenge.your-project.hl\";a:4:{s:4:\"text\";s:69:\"Permettre le progrès : Parlez-nous de<br />Votre projet de recherche\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.scientific-challenge.your-project.txt.1\";a:4:{s:4:\"text\";s:271:\"Travaillez-vous avec des broyeurs à billes dans le cadre de votre projet ou connaissez-vous des collègues concernés qui utilisent des broyeurs à billes ?<br /><br />Saisissez l\'occasion de participer au Défi Scientifique dans l\'une des trois catégories ci-dessous :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.scientific-challenge.your-project.txt.2\";a:4:{s:4:\"text\";s:374:\"Notre équipe d\'experts sélectionnera les trois projets les plus prometteurs parmi toutes les soumissions, qui seront récompensés par un tout nouveau broyeur planétaire à billes ou un vibrobroyeur avec des bols de broyage. Même si votre projet ne figure pas parmi les trois premiers, vous avez toujours la possibilité de recevoir l\'un des six bons d\'achat RETSCH.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.sieves-200mm.advantages.bullet.1\";a:4:{s:4:\"text\";s:58:\"cadre de tamis en inox avec une grande stabilité de forme\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.sieves-200mm.advantages.bullet.2\";a:4:{s:4:\"text\";s:126:\"haute résistance à la corrosion et nettoyage facile grâce à l’utilisation d’aciers surfins à haute teneur d’alliage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.sieves-200mm.advantages.bullet.3\";a:4:{s:4:\"text\";s:41:\"ouvertures de maille de 20 µm à 125 mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.sieves-200mm.advantages.bullet.4\";a:4:{s:4:\"text\";s:35:\"toile de tamis tendue en permanence\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.sieves-200mm.advantages.bullet.5\";a:4:{s:4:\"text\";s:62:\"excellente qualité grâce à une inspection optique complète\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.sieves-200mm.advantages.bullet.6\";a:4:{s:4:\"text\";s:174:\"stabilité maximale et étanchéité optimale lors d\'une utilisation en piles de tamis grâce aux joints toriques qui sont placés dans l\'emplacement&nbsp;prévu à cet effet\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.sieves-200mm.advantages.bullet.7\";a:4:{s:4:\"text\";s:114:\"étiquetage clair et précis des tamis avec une traçabilité complète basée sur la gravure laser personnalisée\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.sieves-200mm.advantages.introduction\";a:4:{s:4:\"text\";s:1478:\"Les tamis éprouvés RETSCH sont constitués d\'un cadre en acier inoxydable de haute stabilité pour des résultats de tamisage fiables. Portant une attention particulière aux exigences spécifiques de la maille, la toile de chaque tamis est précisément tendue et soudée au cadre. La gravure au laser individuelle de chaque tamis RETSCH fournit un étiquetage clair et précis avec une traçabilité complète.
<b>Les tamis peuvent être facilement combinés avec toutes les autres marques de tamis</b>. Chaque tamis qui sort de notre usine de fabrication est livré avec un rapport d\'essai ou, à votre demande, avec un certificat spécial d\'inspection en conformité avec les normes  ‘<a href=\"http://www.retsch.com/dltmp/www/53e4b558-599c-4578-8d7a-636500000000-6eda604982d2/info_test_sieve_comparison_table.pdf\" class=\"external-link-new-window\" alt=\"Opens external link in new window\">national and international standards (PDF)</a>’. Les certificats de calibration RETSCH confirment un grand nombre de mesures de précision, assurant ainsi une fiabilité statistique encore plus élevé pour votre contrôle qualité. 
<b>Les tamis RETSCH sont disponibles dans de nombreux diamètres, ouverture de mailles</b> et modèles, principalement dans les quatre tailles de cadres les plus largement utilisés dans les laboratoires d’analyses:
<ul><li>&nbsp;&nbsp; 200 x 50 mm, 200 x 25 mm</li><li>&nbsp;&nbsp; 8“x 2“ (203 x 50 mm), 8“x 1“ (203 x 25 mm)</li></ul>
 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:51:\"products.sieves-accessories.advantages.introduction\";a:4:{s:4:\"text\";s:1505:\"Retsch propose une large sélection d\'accessoires permettant des analyses de tamisage parfaites.
<ul><li> <p>Accessoires pour tamis</p><p>Fond de collecte, fond intermédiaire, bague intermédiaire, couvercle de tamis et joint torique. </p></li><li> <p>Accessoires pour tamisage humide</p> Fond de collecte avec sortie, bague de ventilation et joint torique. <br /></li><li>Aides au tamisage <br />Chaîne, agate, billes en caoutchouc ou en stéatite, brosses, cubes en polyuréthane. </li><li> <p>Rack de tamis</p> Accepte jusqu\'à 10 tamis de 200/203 mm Ø. <br /></li><li><a href=\"https://www.retsch.fr/fr/produits/assister/bain-a-ultrasons-ur/fonction-caracteristiques/\" class=\"external-link-new-window\" alt=\"Opens external link in new window\">Bains à ultrasons</a> et <br />Pour un nettoyage en profondeur des tamis d’analyse. <br /></li><li><link 55 - internal-link \"Opens internal link in current window\"></link><a href=\"https://www.retsch.fr/fr/produits/assister/secheurs/fonction-caracteristiques/\" class=\"external-link-new-window\" alt=\"Opens internal link in current window\">Sécheurs</a><br />Pour un séchage rapide et en douceur des échantillons et des tamis. <br /></li><li><link 57 - internal-link \"Opens internal link in current window\"></link><a href=\"https://www.retsch.fr/fr/produits/assister/diviseurs-d-echantillons/\" alt=\"Opens internal link in current window\">Diviseurs d’échantillons</a><br />Pour l\'extraction d\'échantillons représentatifs d’un échantillon. </li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.sieves-other.advantages.bullet.1\";a:4:{s:4:\"text\";s:59:\"tamis en toile, cadres et étiquettes conformes aux normes \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.sieves-other.advantages.bullet.2\";a:4:{s:4:\"text\";s:43:\"testé 5 fois, avec certificat de qualité \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.sieves-other.advantages.bullet.3\";a:4:{s:4:\"text\";s:28:\"selon la norme DIN ISO, ASTM\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.sieves-other.advantages.bullet.4\";a:4:{s:4:\"text\";s:123:\"certificat d\'inspection individuelle pour la surveillance des matériaux d\'essai selon ISO 9000 ff, disponible sur demande \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.sieves-other.advantages.bullet.5\";a:4:{s:4:\"text\";s:44:\"tamis en acier inoxydable, 20 µm à 125 mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.sieves-other.advantages.introduction\";a:4:{s:4:\"text\";s:1164:\"Les tamis éprouvés RETSCH sont constitués d\'un cadre en acier inoxydable de haute stabilité pour des résultats de tamisage fiables. Portant une attention particulière aux exigences spécifiques de la maille, la toile de chaque tamis est précisément tendue et soudée au cadre. La gravure au laser individuelle de chaque tamis. Le tamis RETSCH fournit un étiquetage clair et précis avec une traçabilité complète.
<b>Les tamis peuvent être facilement combinés avec toutes les autres marques de tamis</b>. Chaque tamis qui sort de notre usine de fabrication est livré avec un rapport d\'essai ou, à votre demande, avec un certificat spécial d\'inspection en conformité avec les normes \'<link http://www.retsch.com/dl.php?file_id=53e4b558-599c-4578-8d7a-636500000000 _blank external-link-new-window \"Opens external link in new window\"><b>national and international standards (PDF)</b></link>. Les certificats de calibration RETSCH confirment un grand nombre de mesures de précision, assurant ainsi une fiabilité statistique encore plus élevé pour votre contrôle qualité.
<b>Les tamis RETSCH sont disponibles en plusieurs tailles et modèles.</b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.sieves-perforated.advantages.bullet.1\";a:4:{s:4:\"text\";s:57:\"fond perforé, cadres et étiquettes conformes aux normes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.sieves-perforated.advantages.bullet.2\";a:4:{s:4:\"text\";s:43:\"testé 5 fois, avec certificat de qualité \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.sieves-perforated.advantages.bullet.3\";a:4:{s:4:\"text\";s:22:\"selon la norme DIN ISO\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.sieves-perforated.advantages.bullet.4\";a:4:{s:4:\"text\";s:42:\"tamis en acier inoxydable, 1 mm à 125 mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"products.sieves-perforated.advantages.introduction\";a:4:{s:4:\"text\";s:319:\"Les tamis à fond perforé éprouvés RETSCH sont constitués d\'un cadre en acier inoxydable de haute stabilité pour des résultats de tamisage fiables.
<b>Les tamis peuvent être facilement combinés avec toutes les autres marques de tamis</b>. Chaque tamis qui sort de notre usine est livré avec un rapport d\'essai.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.sieve_accessories.addition.other.hl\";a:4:{s:4:\"text\";s:20:\"Autres outils utiles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.sieve_accessories.intro.addition\";a:4:{s:4:\"text\";s:423:\"<ul><li><p>Accessoires pour tamis</p><p>Fond de collecte, fond intermédiaire, bague intermédiaire, couvercle de tamis et joint torique.</p></li><li><p>Accessoires pour tamisage humide</p>Fond de collecte avec sortie, bague de ventilation et joint torique.<br /><br /></li><li><span lang=\"EN-US\">Aides au tamisage</span><br />Chaîne, agate, billes en caoutchouc ou en stéatite, brosses, cubes en polyuréthane.</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sieve_accessories.intro.hl\";a:4:{s:4:\"text\";s:97:\"Retsch propose une large sélection d\'accessoires permettant des analyses de tamisage parfaites. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:22:\"products.sieve_shakers\";a:4:{s:4:\"text\";s:438:\"La gamme des tamiseuses RETSCH couvre une très grande plage de mesure et grâce à la diversité des mouvements de tamisage et des tailles de tamis, elle a l’avantage de contenir le modèle approprié pour quasiment tous les types de matériaux tamisables. Les tamiseurs fournissent des résultats exacts et reproductibles et satisfont aux exigences de la norme DIN EN ISO 9001 pour le contrôle des instruments de mesure et d’essai.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.sieve_shakers.new.accessories.\";a:4:{s:4:\"text\";s:137:\"Les tamiseuses RETSCH peuvent être équipées d\'une variété d\'accessoires pour répondre à une large gamme d\'exigences d\'application.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:68:\"products.sieve_shakers.new.as200control.applications.food.quality.hl\";a:4:{s:4:\"text\";s:55:\"Une qualité alimentaire optimale avec l\'AS 200 control\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:69:\"products.sieve_shakers.new.as200control.applications.food.quality.txt\";a:4:{s:4:\"text\";s:1089:\"Chez Lebensgarten GmbH, la qualité des flocons de céréales biologiques est garantie par des contrôles rigoureux à la réception des marchandises. L\'analyse par tamisage permet de séparer les flocons en différentes fractions granulométriques. Une importance particulière est accordée à la fraction de poussière du produit dont la taille des particules est inférieure à 500 μm. Celle-ci peut, d\'une part, nuire à l\'étanchéité de l\'emballage et, d\'autre part, avoir un impact négatif sur la consistance des produits croustillants. <br /><br />L\'entraînement électromagnétique breveté et le mouvement de projection tridimensionnel de l\'AS 200 control garantissent une répartition homogène et une séparation optimale. Grâce à des paramètres réglables de manière flexible, tels que l\'amplitude et la taille des trous, différents types de flocons peuvent être tamisés avec précision, ce qui est idéal pour contrôler la qualité des matières premières en termes de poussière et de fractions fines et pour garantir une qualité élevée des produits finis. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:78:\"products.sieve_shakers.new.as200control.applications.separation.stones.caption\";a:4:{s:4:\"text\";s:172:\"Un échantillon de sol de 120 g contenant des agglomérats d\'un diamètre maximal de 15 mm a été traité à l\'aide d\'un tamis de 200 x 25 mm avec des trous ronds de 2 mm.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:86:\"products.sieve_shakers.new.as200control.applications.separation.stones.cologne.caption\";a:4:{s:4:\"text\";s:14:\"Avant - Après\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:81:\"products.sieve_shakers.new.as200control.applications.separation.stones.cologne.hl\";a:4:{s:4:\"text\";s:99:\"Application à la cathédrale de Cologne – Protection optimale des surfaces en pierre historiques\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:82:\"products.sieve_shakers.new.as200control.applications.separation.stones.cologne.txt\";a:4:{s:4:\"text\";s:687:\"L\'atelier de la cathédrale de Cologne utilise depuis de nombreuses années l\'AS 200 control pour déterminer avec précision la distribution granulométrique du mortier. Différentes fractions de particules peuvent être séparées et combinées avec précision. L\'objectif est de développer un mortier avec une structure et une couleur optimales qui reproduisent presque parfaitement la pierre d\'origine. L\'utilisation de l\'AS 200 control élimine le tri manuel, rendant la production de mortier plus reproductible et plus efficace. <br /><br />Le résultat : un mortier dont les propriétés physiques permettent de combler les fissures tout en empêchant la pénétration de l\'eau. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:73:\"products.sieve_shakers.new.as200control.applications.separation.stones.hl\";a:4:{s:4:\"text\";s:89:\"Séparation efficace des pierres de jusqu\'à 9 échantillons de sol avec l\'AS 200 control\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:74:\"products.sieve_shakers.new.as200control.applications.separation.stones.txt\";a:4:{s:4:\"text\";s:640:\"Dans l\'analyse des sols, le tamisage avec l\'AS 200 control empêche la distorsion des résultats analytiques, sépare de manière fiable les roches des échantillons de sol et minimise simultanément les dommages causés à l\'équipement. Les utilisateurs gagnent du temps et obtiennent des résultats analytiques précis, tout en maximisant la durée de vie de leurs appareils. <br /><br /> Une combinaison imbattable : l\'AS 200 control associé au concasseur à mâchoires BB 50 est la solution éprouvée pour le traitement de gros agglomérats provenant d\'échantillons de sol et peut traiter jusqu\'à neuf échantillons en un seul lot.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.sieve_shakers.new.as200control.easysieve\";a:4:{s:4:\"text\";s:420:\"Il est possible d\'enregistrer et de rappeler jusqu\'à 99 procédures d\'exploitation standard (SOP) dans l\'appareil pour des analyses récurrentes. Grâce à l\'interface intégrée, l\'appareil peut être raccordé à un PC et commandé par le logiciel d\'évaluation EasySieve®. Ce programme permet un contrôle confortable et précis ainsi qu\'une documentation conforme aux normes de l\'ensemble du processus de tamisage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.sieve_shakers.new.as200control.intro\";a:4:{s:4:\"text\";s:741:\"Grâce à son unité de régulation de mesure commandée par microprocesseur, elle génère des amplitudes d\'oscillation constantes, de sorte que les résultats de tamisage sont reproductibles à 100 %, même entre différentes tamiseuses AS 200 control. Une caractéristique unique de l\'AS 200 control est qu\'elle permet de régler l\'accélération du fond de tamis indépendamment de la fréquence du réseau, au lieu de l\'amplitude d\'oscillation. Associée à la possibilité de calibrer la tamiseuse, cette caractéristique garantit des tamisages comparables et reproductibles dans le monde entier. C\'est pourquoi l\'AS 200 control remplit toutes les conditions pour la surveillance des moyens de contrôle selon la norme DIN EN ISO 9001.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.sieve_shakers.new.as200control.intro2\";a:4:{s:4:\"text\";s:266:\"Tous les paramètres de tamisage - amplitude d\'oscillation, temps, intervalle - sont réglés, affichés et surveillés sous forme numérique, de sorte que l\'utilisation de l\'AS 200 control et le contrôle visuel des paramètres sont très confortables et rapides. 
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:58:\"products.sieve_shakers.new.as200jet.accessories.cyclone.hl\";a:4:{s:4:\"text\";s:49:\"Cyclone avec support et récipient collecteur

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"products.sieve_shakers.new.as200jet.accessories.cyclone.txt\";a:4:{s:4:\"text\";s:315:\"Pour prolonger la durée de vie des filtres de l\'aspirateur et récupérer la fraction d\'échantillon passant à travers le tamis, nous recommandons l\'utilisation du cyclone en option. Le degré de séparation et la taille limite des particules dépendent respectivement des caractéristiques de l\'échantillon.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:60:\"products.sieve_shakers.new.as200jet.accessories.testsieves20\";a:4:{s:4:\"text\";s:42:\"Tamis de contrôle de 10 μm et plus&nbsp;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:64:\"products.sieve_shakers.new.as200jet.accessories.testsieves20.txt\";a:4:{s:4:\"text\";s:311:\"Les tamis de contrôle RETSCH sont constitués d\'un cadre de tamisage solide en acier inoxydable d\'une grande stabilité pour des résultats de tamisage fiables. Le tissu de chaque tamis de contrôle est assemblé avec précision dans le cadre et tendu, en tenant compte des exigences spécifiques de la maille.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"products.sieve_shakers.new.as200jet.benefits.ajtechnology\";a:4:{s:4:\"text\";s:80:\"Technologie Air Jet pour la dispersion et la désagglomération de poudres fines\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:60:\"products.sieve_shakers.new.as200jet.benefits.automaticvacuum\";a:4:{s:4:\"text\";s:74:\"Régulation automatique de la dépression et cyclone disponibles en option\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:61:\"products.sieve_shakers.new.as200jet.benefits.digitalparameter\";a:4:{s:4:\"text\";s:58:\"Réglage numérique des paramètres (temps, vide, vitesse)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:60:\"products.sieve_shakers.new.as200jet.benefits.maintenancefree\";a:4:{s:4:\"text\";s:29:\"Ne nécessite pas d\'entretien\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"products.sieve_shakers.new.as200jet.benefits.openmesh\";a:4:{s:4:\"text\";s:57:\"Fonction Open Mesh pour réduire les grains de coincement\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"products.sieve_shakers.new.as200jet.benefits.quickefficient\";a:4:{s:4:\"text\";s:33:\"Une procédure rapide et efficace\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"products.sieve_shakers.new.as200jet.benefits.quickstart\";a:4:{s:4:\"text\";s:27:\"Option de démarrage rapide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:67:\"products.sieve_shakers.new.as200jet.benefits.suitablestandardsieves\";a:4:{s:4:\"text\";s:56:\"Utilisation des tamis standard RETSCH à prix avantageux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:59:\"products.sieve_shakers.new.as200jet.benefits.variablenozzle\";a:4:{s:4:\"text\";s:74:\"Grande flexibilité grâce, entre autres, à la vitesse variable des buses\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.sieve_shakers.new.as200jet.intro\";a:4:{s:4:\"text\";s:457:\"La tamiseuse à jet d\'air AS 200 jet est particulièrement adaptée à l\'analyse de matériaux légers avec de petites tailles de particules qui ont tendance à s\'agglomérer. Il est possible d\'utiliser des tamis avec des ouvertures de maille à partir de 10 μm. En renonçant à des aides mécaniques au tamisage, le tamisage par jet d\'air est particulièrement respectueux des matériaux. La durée moyenne de tamisage n\'est que d\'environ 2 à 3 minutes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.sieve_shakers.new.as200jet.intro2\";a:4:{s:4:\"text\";s:960:\"L\'AS 200 jet est conçue pour fonctionner avec des tamis de 203 mm (8\'\') Ø (avec un adaptateur, elle peut aussi fonctionner avec des tamis de 200 mm Ø). Le flux d\'air est généré par un aspirateur industriel et peut être adapté grâce au réglage manuel de la dépression. En option, l\'appareil peut également être équipé d\'une régulation automatique de la dépression. La fonction Open Mesh en option, un procédé qui réduit considérablement le nombre de grains limites, assure une netteté de séparation optimale, une excellente reproductibilité du tamisage et une plus longue durée de vie des tamis. Un bouton permet de régler facilement et confortablement la durée de tamisage et la vitesse de rotation de la buse, les réglages pouvant être lus aisément sur un écran graphique. La fonction Quick Start permet de démarrer immédiatement le processus de tamisage dans des conditions standard sans programmation détaillée préalable.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.sieve_shakers.new.as200tap.intro\";a:4:{s:4:\"text\";s:322:\"La tamiseuse AS 200 tap convient au tamisage à sec avec des tamis de 200 mm ou 8\'\' de diamètre. La combinaison de mouvements de tamisage horizontaux et circulaires avec des coups verticaux reproduit le principe du tamisage manuel. L\'action mécanique uniforme garantit des résultats de mesure fiables et reproductibles.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.sieve_shakers.new.as200tap.intro2\";a:4:{s:4:\"text\";s:929:\"Le type spécial de mouvement de tamisage de l\'AS 200 tap est fixé comme standard dans différentes normes. Le charbon actif, les diamants, les épices, les poudres métalliques, les abrasifs ou le ciment sont autant d\'exemples d\'applications. L\'utilisation de l\'AS 200 tap est très simple et sûre. La tour de tamisage est fixée en quelques gestes, l\'unité de serrage étant intégrée à l\'appareil. En fonction de la hauteur du tamis utilisé, il est possible de tamiser jusqu\'à 7 ou 13 fractions. Le temps de tamisage peut être réglé de 1 à 99 minutes sur un écran numérique. Le nombre de rotations et d\'impulsions de battement est fixe. La fonction de battage peut être désactivée sur demande. Une sécurité de travail maximale est assurée par un interrupteur de sécurité et une protection contre les pincements. L\'AS 200 tap dispose d\'une interface intégrée pour la commande par le logiciel EasySieve®.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.sieve_shakers.new.as300control.intro\";a:4:{s:4:\"text\";s:751:\"L\'AS 300 control offre tous les avantages de l\'AS 200 control, mais elle est conçue pour des tamis de contrôle d\'un diamètre allant jusqu\'à 315 mm et met ainsi à disposition une surface de tamisage jusqu\'à 2,48 fois plus grande. L\'AS 300 control permet ainsi de séparer jusqu\'à 6 kg de matière à tamiser en une seule opération. Pour les mesures qui se répètent fréquemment, la possibilité d\'enregistrer jusqu\'à 99 Standard Operating Procedures (SOP) facilite considérablement le travail. Pour obtenir des résultats de tamisage parfaitement reproductibles, il est également possible de programmer l\'accélération du fond de tamis, indépendante de la fréquence du réseau, au lieu de l\'amplitude d\'oscillation sur l\'AS 300 control.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.sieve_shakers.new.as300control.intro2\";a:4:{s:4:\"text\";s:575:\"L\'appareil de mesure commandé par microprocesseur surveille et réajuste automatiquement la hauteur de vibration. Tous les paramètres de tamisage sont réglés, affichés et contrôlés numériquement. L\'AS 300 control peut être calibré et convient donc au contrôle des matériaux d\'essai. Comme tous les appareils de la série « control », l\'AS 300 dispose d\'une interface intégrée permettant d\'utiliser le logiciel d\'évaluation EasySieve® pour contrôler, régler et visualiser tous les paramètres, y compris la documentation complète du processus de tamisage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"products.sieve_shakers.new.as400control.heavyduty.hl\";a:4:{s:4:\"text\";s:27:\"Pour les tâches difficiles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"products.sieve_shakers.new.as400control.heavyduty.txt\";a:4:{s:4:\"text\";s:567:\"L\'AS 400 control est une tamiseuse robuste qui, grâce à sa technique supérieure, répond aux exigences les plus élevées. Le plateau de la tamiseuse peut supporter des charges très élevées grâce à ses 4 excentriques de guidage. La possibilité d\'utiliser des unités de serrage de tamis pour des tamis d\'un diamètre de 100 mm à 400 mm (4\'\'-16\'\') garantit une utilisation polyvalente. Pour tendre les tamis, on dispose entre autres de l\'unité de serrage rapide éprouvée « comfort », qui permet de tendre la tour de tamis en deux temps trois mouvements.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.sieve_shakers.new.as400control.intro\";a:4:{s:4:\"text\";s:908:\"La RETSCH AS 400 control est utilisée pour les tamisages à sec avec des tamis de contrôle ayant un diamètre maximal de 400 mm. Le mouvement circulaire horizontal et uniforme du tamis assure une séparation exacte de la matière à tamiser. L\'AS 400 control permet de séparer les produits à grains fins et grossiers, tels qu\'ils sont produits entre autres dans les domaines de la meunerie, de la brasserie, de la chimie, des matériaux de construction, des terres, de l\'industrie du bois et des matières plastiques. Le mouvement circulaire horizontal du produit à tamiser est particulièrement favorable à la séparation des produits allongés et fibreux ainsi que des produits en forme de plaquettes ou d\'aiguilles en raison de l\'orientation horizontale des particules. Elle est par exemple prescrite par la norme DIN 53 477 pour le contrôle des matières plastiques (masses pressées granuleuses).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.sieve_shakers.new.as400control.intro2\";a:4:{s:4:\"text\";s:773:\"L\'AS 400 control peut être utilisée comme moyen de contrôle pour le contrôle qualité dans le cadre de la norme DIN EN ISO 9001. Grâce à son entraînement de réglage indépendant de la fréquence du réseau, l\'AS 400 control fournit des résultats reproductibles dans le monde entier. La vitesse de rotation et le temps de tamisage sont réglés, affichés et surveillés sous forme numérique. L\'AS 400 est livrée avec un certificat de contrôle et peut être calibrée. Un fonctionnement en mode intermittent avec sens de rotation alterné est possible, de plus, jusqu\'à 9 programmes de tamisage peuvent être enregistrés directement dans l\'appareil. Une interface intégrée permet de piloter tous les paramètres de tamisage à l\'aide du logiciel EasySieve®.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.sieve_shakers.new.as450basic.intro\";a:4:{s:4:\"text\";s:234:\"L\'AS 450 basic couvre une plage de mesure de 25 μm - 125 mm et tamise jusqu\'à 15 kg de matériau. Le temps et l\'amplitude sont réglés numériquement, par étapes, ce qui garantit la reproductibilité de l\'analyse granulométrique.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.sieve_shakers.new.as450basic.intro2\";a:4:{s:4:\"text\";s:195:\"L\'AS 450 basic est conçue pour le tamisage à sec et humide. Elle est la solution économique pour les utilisateurs qui souhaitent tamiser de manière fiable de grandes quantités de matériaux.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.sieve_shakers.new.as450control.intro\";a:4:{s:4:\"text\";s:470:\"La tamiseuse AS 450 control est la première tamiseuse à oscillation tridimensionnelle de RETSCH pour des tamis de 400 mm et 450 mm. Elle convient au tamisage humide et au tamisage à sec de jusqu\'à 25 kg d\'échantillons. Avec l\'AS 450 control, RETSCH a réussi à combiner les avantages du tamisage électromagnétique - amplitude régulée et donc reproductibilité maximale - avec un entraînement puissant basé sur la technologie CET (Continuous Energy Transfer).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.sieve_shakers.new.as450control.intro2\";a:4:{s:4:\"text\";s:718:\"Cela signifie que même en cas de charge élevée, l\'apport d\'énergie continu et régulé permet d\'obtenir des amplitudes constantes jusqu\'à 2,2 mm et donc un degré de tamisage très élevé. Le tamisage manuel n\'est donc plus nécessaire. L\'AS 450 control, qui peut être calibrée, offre un confort d\'utilisation maximal. Tous les paramètres de tamisage - amplitude d\'oscillation, temps, intervalle - sont réglés, affichés et surveillés sous forme numérique par une unité de commande mobile. Jusqu\'à 9 Standard Operating Procedures (SOP) peuvent être enregistrées et appelées dans l\'appareil. Comme tous les appareils de la série « control », l\'AS 450 peut être piloté par le logiciel EasySieve®.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.sieve_shakers.new.benefits.200sieves\";a:4:{s:4:\"text\";s:37:\"Pour tamis de 200 mm / 203 mm (8\") Ø\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.sieve_shakers.new.benefits.3deffect\";a:4:{s:4:\"text\";s:22:\"Tamisage avec effet 3D\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"products.sieve_shakers.new.benefits.according.din9000\";a:4:{s:4:\"text\";s:58:\"Surveillance des moyens de contrôle selon DIN EN ISO 9001\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:60:\"products.sieve_shakers.new.benefits.circularsievemotion53477\";a:4:{s:4:\"text\";s:72:\"Mouvement circulaire de la matière à tamiser selon la norme DIN 53 477\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"products.sieve_shakers.new.benefits.digitalsetting\";a:4:{s:4:\"text\";s:62:\"Réglage numérique et régulation des paramètres de tamisage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"products.sieve_shakers.new.benefits.digitaltimesetting\";a:4:{s:4:\"text\";s:30:\"Réglage numérique de l\'heure\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"products.sieve_shakers.new.benefits.dryandwetsieving\";a:4:{s:4:\"text\";s:33:\"Pour le tamisage à sec et humide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.sieve_shakers.new.benefits.drysieving\";a:4:{s:4:\"text\";s:31:\"Adapté pour le tamisage à sec\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.sieve_shakers.new.benefits.easyoperation\";a:4:{s:4:\"text\";s:45:\"Simplicité d\'utilisation, design ergonomique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"products.sieve_shakers.new.benefits.freedigitalselection\";a:4:{s:4:\"text\";s:80:\"Libre choix numérique des paramètres du processus (temps, vitesse, intervalle)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"products.sieve_shakers.new.benefits.highsieveloads\";a:4:{s:4:\"text\";s:67:\"Pour les grandes quantités de matière à tamiser (jusqu\'à 25 kg)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"products.sieve_shakers.new.benefits.integratedinterface\";a:4:{s:4:\"text\";s:20:\"Interface intégrée\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"products.sieve_shakers.new.benefits.measuringrange.1040\";a:4:{s:4:\"text\";s:31:\"Plage de mesure 10 μm - 40 mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"products.sieve_shakers.new.benefits.measuringrange.2025\";a:4:{s:4:\"text\";s:30:\"Plage de mesure 20 μm - 25 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"products.sieve_shakers.new.benefits.measuringrange.25125\";a:4:{s:4:\"text\";s:31:\"Plage de mesure 25 μm - 125 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"products.sieve_shakers.new.benefits.measuringrange.4563\";a:4:{s:4:\"text\";s:30:\"Plage de mesure 45 μm - 63 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:54:\"products.sieve_shakers.new.benefits.measuringrange2040\";a:4:{s:4:\"text\";s:31:\"Plage de mesure 20 μm - 40 mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.sieve_shakers.new.benefits.patenteddrive\";a:4:{s:4:\"text\";s:55:\"Entraînement électromagnétique breveté (EP 0642844)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.sieve_shakers.new.benefits.remotepanel\";a:4:{s:4:\"text\";s:59:\"Unité de commande mobile pour une manipulation confortable\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"products.sieve_shakers.new.benefits.reproducible.globally\";a:4:{s:4:\"text\";s:64:\"Résultats de tamisage reproductibles et globalement comparables\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"products.sieve_shakers.new.benefits.shortsievingtimes\";a:4:{s:4:\"text\";s:120:\"Temps de tamisage courts grâce à de grandes surfaces de tamisage et à un mouvement efficace de la matière à tamiser\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:53:\"products.sieve_shakers.new.benefits.sieveaccelaration\";a:4:{s:4:\"text\";s:73:\"Accélération du fond de tamis indépendante de la fréquence du réseau\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"products.sieve_shakers.new.benefits.sievestack.963\";a:4:{s:4:\"text\";s:74:\"Tour de tamisage jusqu\'à 963 mm de hauteur, pour tamis de 400 / 450 mm Ø\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.sieve_shakers.new.benefits.sievestack350\";a:4:{s:4:\"text\";s:43:\"Tour de tamisage jusqu\'à 350 mm de hauteur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.sieve_shakers.new.benefits.sievesupto\";a:4:{s:4:\"text\";s:24:\"Pour tamis jusqu\'à (Ø)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:55:\"products.sieve_shakers.new.benefits.sievingcirculartaps\";a:4:{s:4:\"text\";s:134:\"Mouvement de tamisage horizontal circulaire avec impulsions de battement verticales conformément aux normes de tamisage par battement\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.sieve_shakers.new.benefits.sopmemory9\";a:4:{s:4:\"text\";s:58:\"9 procédures d\'exploitation standard (SOP) enregistrables\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.sieve_shakers.new.benefits.sopmemory99\";a:4:{s:4:\"text\";s:59:\"99 procédures d\'exploitation standard (SOP) enregistrables\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:56:\"products.sieve_shakers.new.button.sieves.accessories.txt\";a:4:{s:4:\"text\";s:86:\"Tamis de contrôle et accessoires RETSCH - Conçus pour des performances supérieures \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.sieve_shakers.new.eyecatcher.450control\";a:4:{s:4:\"text\";s:39:\"Modèle performant avec technologie CET\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.sieve_shakers.new.eyecatcher.as200basic\";a:4:{s:4:\"text\";s:34:\"Modèle de base à prix avantageux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"products.sieve_shakers.new.eyecatcher.as200control\";a:4:{s:4:\"text\";s:70:\"Pour les exigences les plus élevées en matière d\'assurance qualité\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"products.sieve_shakers.new.eyecatcher.as200digitca\";a:4:{s:4:\"text\";s:26:\"Modèle standard universel\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.sieve_shakers.new.eyecatcher.as200jet\";a:4:{s:4:\"text\";s:61:\"Contrôle rapide de la qualité des particules les plus fines\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.sieve_shakers.new.eyecatcher.as200tap\";a:4:{s:4:\"text\";s:32:\"Mécanisation du tamisage manuel\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"products.sieve_shakers.new.eyecatcher.as300control\";a:4:{s:4:\"text\";s:46:\"Pour tamis d\'analyse allant jusqu\'à 315 mm Ø\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"products.sieve_shakers.new.eyecatcher.as400control\";a:4:{s:4:\"text\";s:27:\"Tamisage sur un seul niveau\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.sieve_shakers.new.eyecatcher.as450basic\";a:4:{s:4:\"text\";s:23:\"Alternative économique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.sieve_shakers.new.intro.txt\";a:4:{s:4:\"text\";s:1013:\"Les tamiseuses vibrantes RETSCH sont utilisées dans les domaines de la recherche et du développement, du contrôle qualité des matières premières, des produits intermédiaires et des produits finis, ainsi que pour la surveillance de la production.
Toutes les tamiseuses sont adaptées pour le tamisage à sec ou humide. L\'entraînement électromagnétique breveté génère un mouvement de projection tridimensionnel qui permet une utilisation optimale de la surface de tamisage ouverte et fait migrer le produit à tamiser de manière uniforme sur toute la surface de tamisage. Sur les modèles « control », il est possible de régler numériquement l\'amplitude et de l\'adapter ainsi de manière optimale à la matière à tamiser. Comparativement à de nombreuses autres tamiseuses, cela garantit un fractionnement toujours net de l\'échantillon, même avec des temps de tamisage très courts. Ces tamiseuses conviennent parfaitement comme instrument de mesure dans le cadre de la norme DIN EN ISO 9001.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.sieve_shakers.to_sieves\";a:4:{s:4:\"text\";s:245:\"Vous trouverez les tamis de contrôle recommandés pour cette machine dans la liste ci-dessous.<br /><br />Pour un aperçu plus détaillé de tous les tamis de contrôle que nous avons à proposer, vous pouvez suivre le lien sur le côté droit.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.sieve_shakers.to_sieves.box\";a:4:{s:4:\"text\";s:89:\"Trouvez les tamis d\'analyse ASTM / ISO que vous recherchez dans cette liste détaillée !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.sieve_shakers.to_sieves.box.button\";a:4:{s:4:\"text\";s:41:\"Présenter la gamme de tamis de contrôle\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.sieve_shakers.to_sieves.box.hl\";a:4:{s:4:\"text\";s:30:\"Aperçu des tamis de contrôle\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sieve_shakers.to_sieves.hl\";a:4:{s:4:\"text\";s:60:\"Vous cherchez les tamis qui conviennent à votre tamiseuse ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.sieving.introduction\";a:4:{s:4:\"text\";s:1165:\"La distribution des tailles de particules influence les propriétés physico-chimiques des solides. Ce qui veut dire que, dans un contexte de contrôle qualité des poudres, il faut contrôler la répartition granulométrique. La qualité du produit est garantie seulement si sa répartition granulométrique est constante, comme ces exemples le montrent&nbsp;:
<ul><li>La solidité du ciment dépend de la taille des particules du ciment</li><li>Le goût du chocolat est influencé par la finesse du cacao</li><li>La solubilité et la fluidité des lessives en poudre dépendent de la finesse et de la forme de la particule des constituants de base.</li></ul>
Seuls les <a href=\"http://www.retsch.com/fr/produits/tamiser/tamiseuses/\" class=\"internal-link\" alt=\"tamiseuses\">tamiseuses</a>, <a href=\"http://www.retsch.com/fr/produits/tamiser/tamis-danalyse/\" class=\"internal-link\" alt=\"tamis d’analyses\">tamis</a>, et <a href=\"http://www.retsch.com/fr/produits/tamiser/logiciels-danalyse/\" class=\"internal-link\" alt=\"logiciels d\'analyse\">logiciels pour l’analyse</a> granulométrique vous fournissent un accès facile, reproductible et précis de vos analyses.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.sieving.introduction.microtrac\";a:4:{s:4:\"text\";s:88:\"Le complément idéal de l\'analyse granulométrique : Analyseurs de particules MICROTRAC\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.sieving.introduction.microtrac.txt\";a:4:{s:4:\"text\";s:177:\"Notre société sœur MICROTRAC est un leader technologique disposant d\'un vaste réseau mondial et d\'une offre inégalée dans le domaine de la caractérisation des particules.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sieving.selection.headline\";a:4:{s:4:\"text\";s:34:\"Guide de sélection des tamiseuses\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sieving.selection_sieving1\";a:4:{s:4:\"text\";s:269:\"Les tamiseuses RETSCH permettent une analyse granulométrique en phase sèche ou humide, de 10 µm à 125 mm. En cliquant sur l’appareil de votre choix, vous verrez les informations.<br />Pour plus d’informations, veuillez contacter votre agence RETSCH.<br /><br />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sieving.selection_sieving2\";a:4:{s:4:\"text\";s:318:\"Pour la caractérisation physique des particules, <a href=\"http://www.retsch-technology.com\" target=\"_blank\" class=\"external-link-new-window\">Retsch Technology</a> propose une large gamme d’appareils d’analyse optique tel le CAMSIZER couvrant une analyse de la granulométrie de 0,8 µm à 30 mm.<br /><br /><br />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.sieving.selection_sieving2headline\";a:4:{s:4:\"text\";s:42:\"Taille des particules et analyse de formes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.size-reduction\";a:4:{s:4:\"text\";s:24:\"Size reduction equipment\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"products.size-reduction.considerations.feed-size.hl\";a:4:{s:4:\"text\";s:92:\"How sample feed size and required final fineness lead to the best sample reduction equipment\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:52:\"products.size-reduction.considerations.feed-size.txt\";a:4:{s:4:\"text\";s:950:\"For size reduction of large particles over 40 mm, the equipment is classified as crushers or shredders, while mills are used for smaller particle sizes. The initial feed size and desired final fineness dictate whether pre-crushing is necessary before fine grinding. Typically, two different mills/crushers are needed to achieve very fine particles, as mills suitable for fine grinding to the nanoscale generally only accept particle sizes up to 10 mm. The required final fineness is determined by the analytical task – ensuring good homogeneity is crucial. Particles must be sufficiently small for efficient and quick microwave digestion steps. For XRF analytics, particles smaller than 100 µm are needed, while for other analytical techniques, usually 0.5 mm is acceptable if homogeneity is maintained. For R&D tasks, particle sizes down to the nanometer scale (< 100 nm) are necessary, achievable only with ball mills and wet grinding processes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"products.size-reduction.considerations.finess.hl\";a:4:{s:4:\"text\";s:79:\"The feed quantity plays an important role for the best size reduction equipment\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.size-reduction.considerations.finess.txt\";a:4:{s:4:\"text\";s:663:\"To ensure reproducibility in sample preparation, it is essential to extract a sub-sample that truly represents the bulk material. This means the sub-sample must share the same properties as the bulk. Given that most samples are inhomogeneous mixtures, care must be taken to avoid segregation due to varying particle sizes, especially during transport. If the entire sample isn\'t processed, a representative portion must be taken. The quantity of the sample is crucial; it must be sufficient for analysis and proportionate to the total sample size and grain size. These factors dictate the minimum quantity needed for the sub-sample to accurately reflect the bulk.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.size-reduction.considerations.hl\";a:4:{s:4:\"text\";s:53:\"Considerations when choosing size reduction equipment\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:52:\"products.size-reduction.considerations.properties.hl\";a:4:{s:4:\"text\";s:72:\"Properties of the sample material influence the size reduction equipment\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:53:\"products.size-reduction.considerations.properties.txt\";a:4:{s:4:\"text\";s:840:\"Laboratory mills operate on various principles of size reduction, depending on the sample material\'s characteristics. The choice of mill for a specific size reduction task depends on the sample\'s breaking properties. Materials that are hard and brittle are optimally pulverized through impact, pressure, and friction. In contrast, substances that are soft and elastic necessitate cutting and shearing effects for effective comminution. Fibrous samples also require cutting, along with friction and shearing. It is common for mills to comprise multiple size reduction principles, such as impact and friction in planetary ball mills, or shearing and impact in rotor mills. Processes like drying or embrittling serve as methods to modify the breaking properties of samples, rendering them more brittle and thus, more amenable to pulverization.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"products.size-reduction.considerations.quantity.hl\";a:4:{s:4:\"text\";s:79:\"Which quantity is required to ensure representativeness of the original sample?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"products.size-reduction.considerations.quantity.txt\";a:4:{s:4:\"text\";s:706:\"<p>Some industry-specific standards provide guidelines and directions on the correct sampling process, for example DIN 51701-2:1985 in the coal industry. It contains, for example, the formula<br /><br /><b>G [kg] = 0.07 [kg/mm] x z [mm]</b><br /><br />which indicates how much sample “G” must be extracted from a bulk sample with maximum particle size “z” to obtain a representative quantity. Taking a coal sample with a maximum particle size of 5 cm as an example, the following calculation applies:<br /><br />G [kg] = 0.07 kg/mm x 50 mm<br />G = 3.5 kg<br /><br />Consequently, the size reduction equipment chosen should be capable of taking 3.5 kg of the sample (and the initial feed size).</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.size-reduction.considerations.tools.hl\";a:4:{s:4:\"text\";s:79:\"Which grinding tools should be chosen for optimized sample reduction equipment?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.size-reduction.considerations.tools.txt1\";a:4:{s:4:\"text\";s:508:\"Each RETSCH mill comes with grinding tools that are optimized with regards to their functionality and handling. However, due to the wide range of applications, the requirements may differ greatly. Therefore, RETSCH offers a great variety of accessories. For ball and disc mills, for example, the grinding sets are available in various sizes. By using distance sieves and rotors it is possible to process temperature-sensitive materials in rotor mills. All grinding tools are available in different materials.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.size-reduction.considerations.tools.txt2\";a:4:{s:4:\"text\";s:287:\"<p>The materials used for RETSCH grinding tools can be grouped as follows:</p><ul><li>Metal (steel, cast iron, titanium)</li><li>Ceramics (tungsten carbide, zirconium oxide, sintered aluminium oxide, hard porcelain)</li><li>Natural stone (agate)</li><li>Plastics (PTFE, PP, PC)</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.size-reduction.considerations.tools.txt3\";a:4:{s:4:\"text\";s:741:\"The suitability of a material for a specific type of mill is determined by its chemical and physical properties. All mills can utilize grinding tools made of steel. As a general guideline, the grinding tool material should be harder than the sample to minimize wear. Additionally, good wear resistance is important for abrasive samples. Cryogenic grinding typically requires steel tools, except for the CryoMill and MM 500 control, which also offer equipment made of zirconium or tungsten carbide for this purpose. Wet grinding necessitates very small grinding balls and materials with good wear resistance, commonly using zirconium oxide. Tungsten carbide, known for its wear resistance and hardness, is used for grinding very hard samples.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.size-reduction.considerations.tools.txt4\";a:4:{s:4:\"text\";s:719:\"In the process of mechanical size reduction, abrasion is inevitable. Therefore, when selecting a material for milling, it\'s important to consider whether potential contamination from abrasion could negatively impact the product or subsequent analysis, such as the influence of chrome or nickel abrasion on heavy metal analysis. Materials that are neutral-to-analysis are preferred. Another key aspect of ball mills and vibratory disc mills is the energy input from different materials. For instance, grinding balls made of tungsten carbide generate a significantly higher energy input, leading to a more effective size reduction, due to their higher density compared to balls of the same size made from other materials.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.size-reduction.considerations.txt\";a:4:{s:4:\"text\";s:298:\"<p>Important considerations when choosing the optimized size reduction equipment for special tasks include:</p><ul><li>Properties of the material (like breaking behavior)</li><li>Sample feed size</li><li>Required final fineness</li><li>Feed quantity</li><li>Material of the grinding tools</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.size-reduction.drum-mills.hl\";a:4:{s:4:\"text\";s:69:\"Drum Mills and Bond-Index testing: important size reduction equipment\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.size-reduction.drum-mills.modules.hl1\";a:4:{s:4:\"text\";s:16:\"Ball Mill Module\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.size-reduction.drum-mills.modules.hl2\";a:4:{s:4:\"text\";s:15:\"Rod Mill Module\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.size-reduction.drum-mills.modules.txt1\";a:4:{s:4:\"text\";s:591:\"<p>The Ball Mill Work Index (BWI) is used for the range from 2.1 mm down to 100 µm. The sample needs to be pre-crushed to particle sizes as defined below.</p><ul><li>Minerals: < 3.35 mm and sieved</li><li>Drillcore: < 3.35 mm and sieved</li><li>Half Drillcore: < 3.35 mm and sieved</li></ul><p>The optimum number of grinding balls is 285. With the ball diameters varying due to wear, the overall number should be adjusted from time to time to ensure a total mass of 20.125 grams.<br /><br />The grinding jar of the Bond Index Ball Mill measures 12\'\' x 12\'\' and has well-rounded corners.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.size-reduction.drum-mills.modules.txt2\";a:4:{s:4:\"text\";s:433:\"<p>The Rod Mill Work Index (RWI) is used for particle size determination in a size range from 25 mm down to 2.1 mm. The sample needs to be pre-crushed to particle sizes as defined below.</p><ul><li>Minerals: < 12.50 mm and sieved</li><li>Drillcore: < 12.50 mm and sieved</li><li>Half a drillcore: < 12.50 mm and sieved</li></ul><p>The grinding jar for the Bond Index Rod Mill is 12″ x 24″ in size and has a wave-shaped design.<p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.size-reduction.drum-mills.overview\";a:4:{s:4:\"text\";s:33:\"Drum mills and Bond-Index testing\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.size-reduction.drum-mills.txt1\";a:4:{s:4:\"text\";s:259:\"The drum mill is a type of ball mill suitable for the pulverization of large feed sizes and large sample volumes up to 35 l. The grinding process is performed either in dry or wet conditions. The achievable final fineness depends on the grinding media used.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.size-reduction.drum-mills.txt2\";a:4:{s:4:\"text\";s:605:\"<p>Another application area of the TM 300 is Bond Index Testing. The Bond Work Index is used to assess the grinding efficiency and to calculate the necessary grinding power when choosing size reduction equipment in the design phase of, for example, a mining plant. Precise determination of BWI is crucial for the accurate design and estimation of costs linked to the comminution process in industries like cement, mining or steel.<br /><br />Both the Ball Mill and the Rod Mill module can be used for the process. At least 15 to 20 kg sample material is required to simulate a closed grinding circuit.</p>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.size-reduction.intro.txt1\";a:4:{s:4:\"text\";s:286:\"Size reduction equipment refers to machinery designed to break solid materials into smaller pieces or finer particles. This process, known as grinding, is a crucial operation in many industries, including mining, food processing, pharmaceuticals, recycling, and chemical manufacturing. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.size-reduction.intro.txt2\";a:4:{s:4:\"text\";s:296:\"The primary purpose of size reduction is to increase the surface area of the material, improve efficiency in subsequent processing steps like extraction, enhance product quality by homogenization, facilitate storage and transportation, and enable the separation of valuable components from waste.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.size-reduction.retsch.pulverizing.hl\";a:4:{s:4:\"text\";s:25:\"RETSCH Pulverizing Mills \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.size-reduction.retsch.pulverizing.txt\";a:4:{s:4:\"text\";s:92:\"Discover RETSCH Laboratory Pulverizers for material analysis, quality control and research. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.size-reduction.sample.txt\";a:4:{s:4:\"text\";s:168:\"Sample preparation refers to the series of actions taken to transform a sample from its original state to a form that is suitable for analysis in a laboratory setting. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.size-reduction.types.hl\";a:4:{s:4:\"text\";s:34:\"Types of size reduction equipment \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.size-reduction.types.point.1\";a:4:{s:4:\"text\";s:9:\"Crushers:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.size-reduction.types.point.2\";a:4:{s:4:\"text\";s:9:\"Grinders:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.size-reduction.types.point.3\";a:4:{s:4:\"text\";s:12:\"Pulverizers:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.size-reduction.types.point.4\";a:4:{s:4:\"text\";s:14:\"Cutting mills:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.size-reduction.types.point.txt1\";a:4:{s:4:\"text\";s:282:\"These are heavy-duty machines used for breaking large chunks of materials into smaller particles. They are often the first step in the size reduction process. Types of crushers include jaw crushers, gyratory crushers, and cone crushers. Retsch offers a whole series of Jaw Crushers.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.size-reduction.types.point.txt2\";a:4:{s:4:\"text\";s:174:\"Grinders reduce materials to a finer size than crushers. They are used for intermediate and fine grinding. Types include ball mills, rod mills, cross beater and hammer mills.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.size-reduction.types.point.txt3\";a:4:{s:4:\"text\";s:202:\"Pulverizers reduce materials to a very fine particle size, which is essential in the pharmaceutical and food processing industries for creating powders. They include disc mills and vibratory disc mills.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.size-reduction.types.point.txt4\";a:4:{s:4:\"text\";s:136:\"This category includes devices that use mechanical movement to cut soft to medium hard solid materials, often used in the food industry.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.size-reduction.types.txt1\";a:4:{s:4:\"text\";s:150:\"Size reduction equipment varies widely in design and functionality, tailored to specific materials and reduction requirements. The main types include:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.size-reduction.types.txt2\";a:4:{s:4:\"text\";s:317:\"The choice of size reduction equipment depends on the material properties (hardness, abrasiveness, moisture content), desired particle size, and specific application requirements. Adequate selection and operation of size reduction machinery is critical for achieving efficient and cost-effective production processes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sk300.advantages.bullets.1\";a:4:{s:4:\"text\";s:104:\"gamme étendue d’accessoires avec une grande diversité de rotors, de tamis annulaires et de cassettes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sk300.advantages.bullets.2\";a:4:{s:4:\"text\";s:62:\"finesse finale définie par la taille du tamis de 0.12 - 10 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sk300.advantages.bullets.3\";a:4:{s:4:\"text\";s:48:\"vitesse réglable pour différentes applications\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sk300.advantages.bullets.4\";a:4:{s:4:\"text\";s:140:\"Sortie par gravité avec un récipient collecteur de 5 litres ou 30 litres pour le broyage par charge de grandes quantités d\'échantillons \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sk300.advantages.bullets.5\";a:4:{s:4:\"text\";s:121:\"Unité d\'aspiration cyclonique disponible en option avec un récipient collecteur de 0,25 - 0,5 - 1 - 2 - 5 ou 30 litres \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sk300.advantages.bullets.6\";a:4:{s:4:\"text\";s:90:\"nettoyage facile grâce à l\'insertion&nbsp;échangeable de l\'insert, du rotor et du tamis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sk300.advantages.bullets.7\";a:4:{s:4:\"text\";s:24:\"frein moteur électrique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sk300.advantages.bullets.8\";a:4:{s:4:\"text\";s:34:\"dispositif de verrouillage central\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.sk300.advantages.function\";a:4:{s:4:\"text\";s:919:\"Le broyage dans le SK 300 se fait par <b>effet de percussion</b>. Le matériau alimenté arrive directement dans le centre de la chambre de broyage par la trémie. Là, il est saisi par le croisillon percuteur et broyé entre les plaques de rebondissement du croisillon et l\'insert de broyage denté. Dès que le produit est plus fin que la largeur des trous du tamis de fond utilisé, il passe à travers ce dernier et arrive par la sortie par gravité dans le récipient collecteur. L\'air qui passe par la trémie est aspiré par le croisillon et accélère l\'évacuation de la matière broyée. Un système de filtration en aval permet de séparer les particules fines entraînées par l\'air. Le séparateur cyclonique disponible en option permet non seulement un bon refroidissement du matériau à broyer et des outils de coupe, mais aussi une meilleure évacuation de l\'échantillon hors de la chambre de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.sk300.advantages.introduction\";a:4:{s:4:\"text\";s:422:\"Le broyeur à fléaux SK 300 convient pour le <b>broyage grossier et fin</b>. Le broyeur est utilisé pour le traitement de <b>matériaux mi-durs et friables</b> et est facile à utiliser. Pour une évacuation accrue des échantillons et pour le traitement d\'échantillons sensibles à la chaleur, il est possible d\'utiliser une <b>unité d\'aspiration cyclonique</b> disponible en option au lieu de la sortie par gravité.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.sk300.samples.txt\";a:4:{s:4:\"text\";s:253:\"Le broyeur à fléaux SK 300 de RETSCH est parfaitement adapté pour le broyage de clinker de ciment, de chamotte, de charbon, de coke, de verre, de granit, de gravier, de plâtre, de minéraux, de minerais, de céramique oxydée, de scories et de sols.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.sm100.accessories.txt\";a:4:{s:4:\"text\";s:239:\"Le SM 100 peut être équipé de différents rotors, trémies et tamis de fond. Le broyeur et ses accessoires, y compris les barres et les plaques de coupe, sont également disponibles dans des versions pour le broyage sans métaux lourds.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.sm100.benefits.1\";a:4:{s:4:\"text\";s:38:\"Taille d\'alimentation &lt; 60 x 80 mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.sm100.benefits.2\";a:4:{s:4:\"text\";s:106:\"Granulométrie finale définie grâce à des tamis de fond avec des ouvertures de maille de 0,25 à 20 mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.sm100.benefits.3\";a:4:{s:4:\"text\";s:77:\"Nettoyage rapide et facile grâce aux surfaces lisses et au rotor enfichable \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.sm100.benefits.4\";a:4:{s:4:\"text\";s:76:\"Sortie par gravité pour des récipients collecteurs de différentes tailles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.sm100.benefits.5\";a:4:{s:4:\"text\";s:86:\"Vaste gamme d\'accessoires tels que trémies, récipients collecteurs, rotors et tamis \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.sm100.benefits.6\";a:4:{s:4:\"text\";s:31:\"Normes de sécurité élevées \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.sm100.benefits.hl\";a:4:{s:4:\"text\";s:31:\"Pour les applications courantes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.sm100.function.txt\";a:4:{s:4:\"text\";s:773:\"Le broyeur à couteaux SM 100 broie par effet de coupe et de cisaillement. Le produit alimenté est intercepté par le rotor et broyé entre celui-ci et les couteaux insérés dans le carter. Sur le rotor à 6 disques, des plaquettes de coupe réversibles en métal dur disposées en spirale coupe par séquence. <br /><br />Les couteaux du rotor à coupe parallèle provoquent un broyage avec une puissante action de coupe. La matière ne reste pas longtemps dans la chambre de broyage ; dès qu\'elle est plus fine que l\'ouverture de maille du tamis de fond utilisé, elle est évacuée sous l\'effet de la force de gravité et collectée dans le récipient collecteur ; les vitesses de rotation du rotor de 1500 min<sup>-1</sup> garantissent un broyage soigneux et rapide.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.sm100.hoppers.txt\";a:4:{s:4:\"text\";s:186:\"Le SM 100 peut être équipé soit de la trémie universelle, qui convient à la plupart des échantillons, soit de la trémie longue, spécialement conçue pour les échantillons longs.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.sm100.intro.txt\";a:4:{s:4:\"text\";s:542:\"<div><b>Les broyeurs à couteaux sont utilisés pour broyer des mélanges de matériaux mous, mi-durs, coriaces, élastiques, fibreux et des échantillons hétérogènes.</b></div>. 
<div></div>
<div>Le SM 100 est le modèle de base économique parmi les broyeurs RETSCH. Il convient au broyage d\'échantillons qui ne nécessitent pas de forces extrêmement élevées. Ce broyeur a été conçu avant tout pour des applications de routine. Il est facile à utiliser et peut être monté sur une table stable ou sur le support optionnel.</div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.sm100.rotors.txt\";a:4:{s:4:\"text\";s:178:\"Un rotor à coupe parallèle et un rotor à 6 disques en acier inoxydable ou exempt de métaux lourds permettent une adaptation parfaite aux caractéristiques de l\'échantillon. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.sm200.accessories.txt\";a:4:{s:4:\"text\";s:239:\"Le SM 200 peut être équipé de différents rotors, trémies et tamis de fond. Le broyeur et ses accessoires, y compris les barres et les plaques de coupe, sont également disponibles dans des versions pour le broyage sans métaux lourds.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.sm200.benefits.1\";a:4:{s:4:\"text\";s:36:\"Taille d\'alimentation &lt;60 x 80 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.sm200.benefits.2\";a:4:{s:4:\"text\";s:102:\"Granulométrie finale définie grâce à des tamis de fond avec des ouvertures de maille 0,25 - 20 mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.sm200.benefits.3\";a:4:{s:4:\"text\";s:59:\"Effet de coupe optimisé par les contre-couteaux doubles+B6\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.sm200.benefits.4\";a:4:{s:4:\"text\";s:101:\"Nettoyage rapide et facile grâce à la trémie rabattable, aux surfaces lisses et au rotor amovible \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.sm200.benefits.5\";a:4:{s:4:\"text\";s:97:\"Fonctionnement possible avec une sortie par force de gravité ou un cyclone disponible en option \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.sm200.benefits.6\";a:4:{s:4:\"text\";s:86:\"Vaste gamme d\'accessoires tels que trémies, récipients collecteurs, rotors et tamis \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.sm200.benefits.7\";a:4:{s:4:\"text\";s:157:\"Normes de sécurité les plus élevées grâce au frein moteur, au système de fermeture centralisée, au contrôle de sécurité électronique et au support\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.sm200.benefits.hl\";a:4:{s:4:\"text\";s:23:\"Utilisation universelle\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.sm200.cutting_bars.txt\";a:4:{s:4:\"text\";s:207:\"Le SM 200 dispose de contre-couteaux doubles qui augmentent considérablement le nombre et l\'efficacité des opérations de coupe. Le rotor de coupe parallèle, par exemple, réalise 18 coupes par rotation. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.sm200.cyclone.txt\";a:4:{s:4:\"text\";s:245:\"Au lieu de la sortie par gravité, un cyclone peut être raccordé en option au broyeur à couteaux SM 200. L\'utilisation de l\'unité d\'aspiration cyclonique est par exemple avantageuse pour les échantillons légers et sensibles à la chaleur. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.sm200.function.txt\";a:4:{s:4:\"text\";s:1007:\"Le broyeur à couteaux SM 200 broie par <b>effet de coupe </b>et de  <b>cisaillement</b>. Le matériau alimenté est intercepté par le rotor et broyé entre celui-ci et les contre-couteaux doubles situés dans le carter. Sur le rotor à 6 disques, les plaquettes de coupe réversibles en métal dur disposées en spirale coupent par séquence. Les couteaux du rotor à action de coupe parallèle broient avec une puissante coupe. <br /><br />Le matériau ne reste pas longtemps dans la chambre de broyage ; dès qu\'il est plus fin que l\'ouverture de maille du tamis de fond utilisé, il est évacué par la sortie par force de gravité et collecté dans le récipient collecteur. L\'utilisation optionnelle de la combinaison cyclone-aspirateur a pour effet, outre un bon <b>refroidissement de la matière à broyer et des outils de coupe</b>, une sortie améliorée de l\'échantillon de la chambre de broyage. La vitesse de rotation du rotor de 1500 min<sup>-1</sup> garantit un broyage soigneux et rapide. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.sm200.hoppers.txt\";a:4:{s:4:\"text\";s:186:\"Le SM 200 peut être équipé soit de la trémie universelle, qui convient à la plupart des échantillons, soit de la trémie longue, spécialement conçue pour les échantillons longs.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.sm200.intro.txt\";a:4:{s:4:\"text\";s:681:\"<div>Les broyeurs à couteaux sont utilisés pour le broyage de mélanges de produits mous, mi-durs, coriaces, élastiques, fibreux et hétérogènes. Dans le groupe des broyeurs RETSCH, le SM 200 est le modèle standard universel qui couvre un large domaine d\'application.</div>
<div></div>
<div>Il est équipé d\'un moteur de 2,2 kW et atteint une vitesse de rotation du rotor de 1.500 min<sup>-1</sup>. Lorsqu\'il est utilisé avec l\'option d\'aspiration cyclonique, le SM 200 convient également pour le broyage de matériaux d\'échantillons légers ou sensibles à la chaleur. Une version sans métaux lourds est disponible pour éviter les contaminations croisées.&nbsp;</div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.sm200.operation.txt\";a:4:{s:4:\"text\";s:595:\"L\'utilisation du SM 200 est particulièrement sûre et confortable. Un interrupteur de sécurité empêche la mise en marche du broyeur lorsque la porte est ouverte. L\'ouverture du broyeur lorsque le rotor est en marche est impossible grâce à un contrôle de sécurité électronique, le frein moteur arrête le rotor immédiatement après la désactivation.<br /><br />La trémie rabattable permet d\'accéder entièrement à la chambre de broyage, ce qui, en combinaison avec les surfaces lisses, facilite sensiblement le nettoyage. Le rotor enfichable peut être retiré en un tour de main. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sm300.accessories.headline\";a:4:{s:4:\"text\";s:49:\"Accessoires pour des broyages sûrs et efficaces \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.sm300.applications.text\";a:4:{s:4:\"text\";s:501:\"Les broyeurs à couteaux RETSCH conviennent à une vaste gamme d\'applications. Les matériaux typiques comprennent&nbsp;: préformés PET, scories d\'aluminium, pellets pour animaux, os, câbles, cartons, composants électroniques, feuilles, aliments, cuir, lignite, mélanges de matériaux, métaux non ferreux, papier, produits pharmaceutiques, végétaux, jouets en plastique, plastiques, polymères, déchets combustibles, résines, caoutchouc, épices, paille, textiles, déchets, bois, etc…

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.sm300.bars.headline\";a:4:{s:4:\"text\";s:31:\"Barres de coupe à double effet\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.sm300.bars.text\";a:4:{s:4:\"text\";s:209:\"Le SM 300 est équipé de barres de coupe à double effet qui augmentent considérablement le nombre et l\'efficacité des coupes. Le rotor à sections parallèles, par exemple, génère 18 coupes par rotation.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.sm300.caption.hopper\";a:4:{s:4:\"text\";s:16:\"Types de trémie\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.sm300.caption.rotor\";a:4:{s:4:\"text\";s:14:\"Types de rotor\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.sm300.caption.sieves\";a:4:{s:4:\"text\";s:13:\"Tamis de fond\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.sm300.cyclone.1\";a:4:{s:4:\"text\";s:16:\"Débit augmenté\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.sm300.cyclone.2\";a:4:{s:4:\"text\";s:73:\"Amélioration de l\'évacuation des échantillons de la chambre de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.sm300.cyclone.3\";a:4:{s:4:\"text\";s:67:\"Refroidissement efficace de l\'échantillon et de l\'outil de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.sm300.cyclone.4\";a:4:{s:4:\"text\";s:122:\"Des récipients collecteurs de 0,25 - 0,5 - 1 - 2 - 5 et 30 litres sont disponibles pour l\'unité d\'aspiration cyclonique.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.sm300.cyclone.headline\";a:4:{s:4:\"text\";s:71:\"Idéal pour les matériaux sensibles à la lumière &amp; à la chaleur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.sm300.cyclone.image.headline\";a:4:{s:4:\"text\";s:29:\"Système d\'aspiration cyclone\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.sm300.cyclone.text\";a:4:{s:4:\"text\";s:259:\"Au lieu de la sortie par gravité, un séparateur cyclonique disponible en option peut être raccordé au broyeur à couteaux SM 300. L\'utilisation de l\'unité cyclone-aspirateur est par exemple utile pour les échantillons légers et sensibles à la chaleur.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.sm300.details.hl\";a:4:{s:4:\"text\";s:25:\"Supériorité en détails\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.sm300.fines.headline\";a:4:{s:4:\"text\";s:82:\"Réduction de la vitesse - moins de fines, moins d\'augmentation de la température\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.sm300.fines.text\";a:4:{s:4:\"text\";s:520:\"La réduction de la vitesse entraîne une diminution de la fraction fine de l\'échantillon et un plus grand nombre de particules dans la gamme de taille souhaitée. Spécialement pour ce type d\'application, la vitesse la plus basse du SM 300 a été réduite à 100 min-1. 
<br />Cela est également avantageux pour le broyage de matériaux sensibles à la chaleur : la réduction de la vitesse entraîne une diminution de l\'apport d\'énergie, ce qui évite que l\'échantillon ne devienne trop chaud pendant le process.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.sm300.function_principle.txt\";a:4:{s:4:\"text\";s:606:\"Le broyeur SM 300 broie par effet de coupe et de cisaillement. La matière chargée est interceptée par le rotor puis broyée entre celui-ci et les contre-couteaux doubles situés dans la chambre de broyage. Avec le rotor à 6 disques, des plaquettes de coupe réversibles en métal dur disposées en forme de spirale procèdent à un découpage successif. Les couteaux du rotor de coupe parallèle assurent un broyage à découpe énergique. L’exceptionnel couple moteur et la vitesse de rotation réglable de 100 à 3000 tr/min permettent au SM 300 de répondre aux plus grandes exigences de broyage. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.sm300.hopper.text\";a:4:{s:4:\"text\";s:193:\"Le SM 300 peut être équipé soit de la trémie universelle, qui convient à la plupart des échantillons, soit de la trémie longue qui est spécialement conçue pour les échantillons longs.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.sm300.intro.headline\";a:4:{s:4:\"text\";s:67:\"Ce broyeur s\'attaque à des échantillons de laboratoire difficiles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.sm300.intro.text\";a:4:{s:4:\"text\";s:616:\"Les broyeurs à couteaux sont adaptés au broyage de mélanges de produits mous, mi-durs, durs, élastiques, fibreux et hétérogènes. Grâce à son puissant moteur de 3 kW à couple élevé et à la technologie RES, le broyeur à couteaux SM 300 excelle particulièrement dans les tâches difficiles où les autres broyeurs à couteaux échouent. <br /><br />Ce broyeur permet une adaptation parfaite aux exigences de l\'application grâce à une vitesse variable de 100 à 3 000 min<sup>-1</sup>. Une gamme de tamis de fond avec des ouvertures de 0,25 à 20 mm est disponible, assurant une finesse finale définie.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.sm300.operation.cleaning.headline\";a:4:{s:4:\"text\";s:26:\"Nettoyage rapide et facile\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.sm300.operation.cleaning.text\";a:4:{s:4:\"text\";s:287:\"La trémie peut être repliée pour avoir un accès complet à la chambre de broyage, ce qui, en combinaison avec les surfaces lisses, facilite grandement le nettoyage du broyeur. Il en va de même pour la conception des tamis de fond qui réduit au minimum le blocage des échantillons.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.sm300.operation.headline\";a:4:{s:4:\"text\";s:35:\"Utilisation &amp; nettoyage faciles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.sm300.operation.operation.headline\";a:4:{s:4:\"text\";s:23:\"Fonctionnement pratique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.sm300.operation.operation.text\";a:4:{s:4:\"text\";s:343:\"Le fonctionnement du SM 300 est exceptionnellement simple et sûr. Le rotor et les tamis de fond peuvent être facilement retirés sans outil. Un interrupteur de sécurité empêche le démarrage du broyeur lorsque la porte est ouverte. Un contrôle électronique de sécurité empêche l\'ouverture de la porte lorsque le moteur est en marche.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.sm300.operation.rotor.headline\";a:4:{s:4:\"text\";s:47:\"Démontage sans outil des éléments de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sm300.operation.rotor.text\";a:4:{s:4:\"text\";s:260:\"<span style=\"font-size:9.0pt; line-height:115%\" lang=\"EN-US\"></span>Le rotor enfichable et les tamis de fond peuvent être facilement retirés sans outil. La conception des tamis de fond réduit au minimum le blocage des échantillons et facilite le nettoyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:22:\"products.sm300.review1\";a:4:{s:4:\"text\";s:286:\"C\'est un broyeur très robuste qui nous permet d\'homogénéiser des échantillons avec une granulométrie très uniforme selon le tamis utilisé et très facile à utiliser. Comme il s\'agit d\'un équipement très robuste et qu\'il est fait pour durer, je le recommanderais sans hésiter.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:22:\"products.sm300.review2\";a:4:{s:4:\"text\";s:242:\"Ce broyeur est le bosseur du département. Il peut traiter presque tout ce que vous voulez lui faire passer. Il est facile à démonter et à nettoyer. J\'ai travaillé avec d\'autres broyeurs dans le passé et celui-ci est de loin le meilleur.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:22:\"products.sm300.review3\";a:4:{s:4:\"text\";s:483:\"Avant d\'acquérir le SM 300, nous utilisions un VitaMix pour transformer les composants structurés en poudre. Bien entendu, cela prenait beaucoup de temps pour les grandes quantités de matériaux. Maintenant, avec ce broyeur, nous sommes en mesure d\'économiser du temps et de l\'énergie. C\'est un achat indispensable pour toute entreprise qui a besoin de couper, de réduire en poudre, de broyer, d\'éviscérer ou de réduire de quelque manière que ce soit de grosses particules.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.sm300.rotor.text\";a:4:{s:4:\"text\";s:192:\"Un rotor de coupe parallèle, un rotor à 6 disques et un rotor en V en acier inoxydable ou exempt de métaux lourds permettent une adaptation parfaite aux caractéristiques de l\'échantillon.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.sm300.sieves.text\";a:4:{s:4:\"text\";s:148:\"Les tamis de fond disposent de perforations trapézoïdales ou carrées et sont fabriqués en acier inoxydable ou en acier exempt de métaux lourds.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.sm300.stainless_steel.hl\";a:4:{s:4:\"text\";s:29:\"Version Inox 316L alimentaire\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.sm300.stainless_steel.txt\";a:4:{s:4:\"text\";s:944:\"Pour les applications telles que la production à petite échelle de produits alimentaires ou cosmétiques, le SM 300 est disponible dans une version en acier inoxydable 316L de qualité alimentaire qui répond aux directives de l\'industrie alimentaire et pharmaceutique. Il est équipé d\'une trémie longue pour faciliter l\'alimentation de matériaux tels que les végétaux longs. Toutes les pièces en contact avec l\'échantillon sont en inox 316L dans cette configuration. En option, les lames du rotor et les barres de coupe sont fabriquées dans un inox certifié par la FDA, qui est moins sujet à l\'usure sous une contrainte constante que le 316L.<br /><br />L\'unité peut être équipée d\'un cyclone en option et d\'un grand collecteur de 30 l (tous deux en inox 316L) pour recueillir de grandes quantités d\'échantillons. Les surfaces lisses permettent de récupérer presque 100% des échantillons et sont faciles à nettoyer. 

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.sm300.torque.caption\";a:4:{s:4:\"text\";s:358:\"Le diagramme montre le couple (vert) et la puissance (bleu) du moteur ainsi que la puissance de pointe temporairement réalisable (rouge) en fonction de la vitesse. La puissance de crête augmente sur toute la plage de vitesse. Cela signifie que plus la vitesse est élevée, plus il y a de puissance temporairement disponible pour les événements de coupe.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.sm300.torque.headline\";a:4:{s:4:\"text\";s:34:\"TECHNOLOGIE RES &amp; COUPLE ELEVE\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.sm300.torque.headline.2\";a:4:{s:4:\"text\";s:52:\"Technologie RES - Puissance de crête jusqu\'à 20 kW\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.sm300.torque.text\";a:4:{s:4:\"text\";s:491:\"Une masse d\'inertie supplémentaire assure un couple très élevé qui permet au SM 300 de broyer de nombreux matériaux à la finesse analytique en une seule opération (Technologie RES, voir le graphique de droite). La puissance de pointe supplémentaire dérivée de la masse du volant d\'inertie est utilisée pour surmonter les blocages potentiels, même lors du broyage de matériaux particulièrement durs. De plus, la Technologie RES permet une alimentation rapide des échantillons. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.sm300.video.headline\";a:4:{s:4:\"text\";s:30:\"SM 300 Vidéo de présentation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.sm300.video.new.hl\";a:4:{s:4:\"text\";s:80:\"Notre broyeur de coupe le plus performant pour un large éventail d\'applications\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.sm300.video.new.txt\";a:4:{s:4:\"text\";s:1397:\"Cette vidéo montre l\'étonnante polyvalence du broyeur de coupe SM 300 avec un grand choix d\'accessoires, y compris différents entonnoirs, bacs de récupération et rotors, qui facilitent l\'alimentation et la collecte d\'échantillons de différentes formes, tailles et quantités. La vitesse variable permet de choisir les paramètres de coupe optimaux, et le puissant moteur de 3 kW doté de la technologie RES confère au broyeur une force de traction maximale. <br /><br /> Regardez la vidéo pour voir comment le SM 300 s\'acquitte avec brio de ces 8 applications : <br />
<ul><li>Copeaux de bois : Broyage efficace de grandes quantités d\'échantillons</li><li>Circuits imprimés : Broyage de circuits imprimés solides avec le rotor à 6 disques pour l\'analyse des métaux précieux</li><li>Cuir et balles de ping-pong : Broyage de textiles et de caoutchouc avec le cyclone pour une évacuation rapide des échantillons de la chambre de broyage. </li><li>Combustibles secondaires : broyage efficace de matériaux très hétérogènes pour une analyse rapide du pouvoir calorifique </li><li>Foin : broyage reproductible de matériaux fibreux, légers et volumineux</li><li>Jouets : broyage de matières plastiques tenaces par fragilisation des échantillons avec de l\'azote liquide</li></ul>. La SM 300 fournit des résultats parfaits, même pour les tâches de broyage les plus exigeantes !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.sm50.accessories.1\";a:4:{s:4:\"text\";s:295:\"Garniture de chambre de broyage amovible à emboîter, disponible en trois matériaux différents : pour les applications standard, pour les applications nécessitant une garniture de chambre de broyage résistante à l\'abrasion et à la corrosion, ainsi que pour le broyage sans métaux lourds.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.sm50.accessories.2\";a:4:{s:4:\"text\";s:69:\"Cyclone intégré pour une récupération élevée des échantillons.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.sm50.accessories.3\";a:4:{s:4:\"text\";s:327:\"Utilisation de la gravité pour le broyage sans cyclone. Avec cette garniture de chambre de broyage, le récipient collecteur est placé directement sous le broyeur, de sorte que le produit tombe dedans par gravité. Convient uniquement aux applications qui nécessitent un pré-broyage grossier de matériaux non poussiéreux.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.sm50.accessories.4\";a:4:{s:4:\"text\";s:102:\"Rotor à coupe parallèle et rotor à trois couteaux pour le traitement de matériaux tendres à durs.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.sm50.accessories.5\";a:4:{s:4:\"text\";s:143:\"Tamis de fond avec 9 largeurs de mailles différentes de 0,25 mm à 10 mm pour une utilisation standard ou pour le broyage sans métaux lourds.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.sm50.accessories.6\";a:4:{s:4:\"text\";s:66:\"Récipient collecteur de 3 litres ou flacons de 0,25 et 0,5 litre.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.sm50.accessories.7\";a:4:{s:4:\"text\";s:225:\"La conception bien pensée et sophistiquée intègre un certain nombre de caractéristiques techniques plus spécifiques pour garantir un traitement optimal des échantillons, même avec les échantillons les plus difficiles.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.sm50.accessories.8\";a:4:{s:4:\"text\";s:118:\"Le clapet dans la trémie assure un transport sûr des matériaux pelucheux vers le poussoir et la chambre de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.sm50.accessories.hl\";a:4:{s:4:\"text\";s:57:\"Grand choix d\'accessoires pour un maximum de flexibilité\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.sm50.accessories.txt\";a:4:{s:4:\"text\";s:53:\"De nombreux accessoires sont proposés pour le SM 50.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.sm50.applicationexamples.txt\";a:4:{s:4:\"text\";s:447:\"Les performances impressionnantes et la maniabilité de la SM 50 rendent ce broyeur idéal pour les applications dans l\'agriculture, le recyclage, l\'industrie alimentaire et fourragère ainsi que dans l\'industrie pharmaceutique. Son action de cisaillement et de coupe efficace, sa conception intelligente et ses accessoires polyvalents permettent de broyer sans effort des matériaux souples, moyennement durs, résistants, élastiques et fibreux.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.sm50.attention.1\";a:4:{s:4:\"text\";s:169:\"Libération de l\'arbre du rotor : pour faciliter le nettoyage ou le montage du rotor, l\'arbre du rotor peut être libéré à l\'aide d\'une fonction sur l\'écran tactile.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.sm50.attention.2\";a:4:{s:4:\"text\";s:120:\"Clapet dans le couvercle de la trémie: permet le transport efficace de matières duveteuses dans la chambre de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.sm50.attention.3\";a:4:{s:4:\"text\";s:114:\"Poussoir amovible : en desserrant une seule vis, il est possible de retirer sans effort le poussoir de la trémie.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.sm50.attention.4\";a:4:{s:4:\"text\";s:106:\"Ouverture d\'inspection : permet d\'inspecter et de nettoyer les canaux auxquels l\'aspirateur est raccordé.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.sm50.attention.5\";a:4:{s:4:\"text\";s:119:\"Écran tactile avec bouton-poussoir rotatif : toutes les fonctions du SM 50 peuvent se commander de manière intuitive.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.sm50.attention.6\";a:4:{s:4:\"text\";s:176:\"Utilisation de la force de gravité: permet un fonctionnement sans cyclone pour le pré-broyage grossier de matériaux non poussiéreux à l\'aide de la force de gravité.&nbsp;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.sm50.attention.7\";a:4:{s:4:\"text\";s:80:\"Mécanisme d\'ouverture de porte simple et convivial avec une poignée pivotante.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.sm50.attention.caption\";a:4:{s:4:\"text\";s:37:\"SM 50 avec utilisation de la gravité\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.sm50.attention.caption2\";a:4:{s:4:\"text\";s:39:\"Découvrez les fonctions clés du SM 50\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.sm50.attention.hl\";a:4:{s:4:\"text\";s:92:\"Le souci du détail : des améliorations révolutionnaires pour des performances inégalées\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.sm50.attention.txt\";a:4:{s:4:\"text\";s:133:\"Le design ingénieux comprend de nombreuses innovations qui, ensemble, contribuent aux performances exceptionnelles du broyeur SM 50.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.sm50.components.1\";a:4:{s:4:\"text\";s:19:\"Trémie EasyInspect\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.sm50.components.2\";a:4:{s:4:\"text\";s:527:\"La trémie EasyInspect a une capacité de 200 ml et peut contenir des échantillons individuels jusqu\'à 50 mm. Il est basé sur un concept d\'alimentation par charge et contrôle l\'alimentation des échantillons dans la chambre de broyage, ce qui garantit des processus de broyage optimaux et évite les blessures dues à une intervention humaine. L\'échantillon est transporté dans la chambre de broyage à l\'aide d\'un poussoir, et un clapet dans le couvercle de la trémie permet de transporter des échantillons volumineux.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.sm50.components.3\";a:4:{s:4:\"text\";s:17:\"Cyclone intégré\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.sm50.components.4\";a:4:{s:4:\"text\";s:433:\"Le cyclone compact à emboîtement est intégré dans le boîtier de la machine. Il permet non seulement un nettoyage facile, mais aussi une récupération maximale des échantillons. Il se compose de seulement deux éléments (couvercle et boîtier) et il peut être démonté rapidement et sans outil, puis remonté facilement. Un filetage GL55 permet de raccorder un flacon à échantillon ou un récipient collecteur de 3 litres.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.sm50.components.5\";a:4:{s:4:\"text\";s:46:\"Garniture de chambre de broyage à
 emboîter\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.sm50.components.6\";a:4:{s:4:\"text\";s:369:\"La garniture de chambre de broyage amovible à emboîter est proposée en différents matériaux et permet de changer rapidement la chambre, ce qui évite la contamination des échantillons par abrasion. Grâce au nettoyage externe, il est possible d\'éliminer plus efficacement les résidus, ce qui permet d\'éviter la contamination croisée de l\'échantillon suivant.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.sm50.components.hl\";a:4:{s:4:\"text\";s:32:\"Aperçu des composants innovants\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.sm50.components.txt\";a:4:{s:4:\"text\";s:249:\"Le SM 50 permet une récupération des échantillons allant jusqu\'à 100 %* et des résultats sans contamination grâce à la conception innovante de la trémie EasyInspect, du cyclone intégré et de la garniture de chambre de broyage à emboîter.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.sm50.depending\";a:4:{s:4:\"text\";s:75:\"*en fonction du matériau et de la configuration/des paramètres du broyeur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.sm50.everythinginview.hl\";a:4:{s:4:\"text\";s:25:\"Garder une vue d\'ensemble\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.sm50.everythinginview.txt\";a:4:{s:4:\"text\";s:267:\"Nouveauté mondiale : en ouvrant la porte du broyeur, la partie avant de la trémie pivote sur le côté et permet de voir l\'intérieur. Le concept d\'accès total garantit une inspection et un nettoyage faciles de toutes les pièces en contact avec les échantillons.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sm50.functionprinciple.txt\";a:4:{s:4:\"text\";s:849:\"Le broyeur à couteaux SM 50 broie par découpe et cisaillement. Les échantillons sont introduits par lots dans la trémie EasyInspect et transportés dans la chambre de broyage à l\'aide du poussoir. Dans la chambre de broyage, l\'échantillon est broyé entre le rotor et les barres de coupe à double action. Le rotor à 3 couteaux est équipé de plaques en métal dur réversibles disposées en spirale qui coupent l\'une après l\'autre, tandis que le rotor à coupe parallèle permet un broyage avec une coupe puissante.

La technologie cyclonique facilite le transport des matières depuis la trémie jusqu\'au récipient collecteur, des ouvertures d\'aération spécifiques optimisant la mécanique des flux. Grâce à une plage de vitesse variable allant de 500 à 4 000 tr/min, le SM 50 est capable de s\'adapter à chaque tâche de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.sm50.intro.bullets.1\";a:4:{s:4:\"text\";s:62:\"Pertes de temps dues à des processus de nettoyage fastidieux.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.sm50.intro.bullets.2\";a:4:{s:4:\"text\";s:88:\"Perte d\'échantillons due à des résidus cachés dans des endroits difficiles d\'accès.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.sm50.intro.bullets.3\";a:4:{s:4:\"text\";s:91:\"Flexibilité limitée lors de la préparation des différents échantillons pour l\'analyse.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.sm50.intro.bullets.4\";a:4:{s:4:\"text\";s:81:\"Risques de contamination pouvant affecter la précision des résultats d\'analyse.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:22:\"products.sm50.intro.hl\";a:4:{s:4:\"text\";s:57:\"De nombreux laboratoires sont confrontés à ces défis :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.sm50.intro.hl2\";a:4:{s:4:\"text\";s:27:\"RETSCH relève les défis :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.sm50.intro.txt\";a:4:{s:4:\"text\";s:508:\"Le nouveau SM 50 révolutionne les processus de travail en laboratoire et résout simultanément de nombreux problèmes. Grâce à sa conception innovante avec chambre de broyage amovible, le SM 50 simplifie le nettoyage et permet de gagner jusqu\'à 30 % de temps de traitement. Parallèlement, le broyeur à couteaux de paillasse, d\'une puissance inégalée et équipé d\'une prise d\'alimentation monophasée, permet une récupération d\'échantillons jusqu\'à 100 %* et une préparation sans contamination.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.sm50.raffle.button\";a:4:{s:4:\"text\";s:24:\"Saisissez votre chance !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.sm50.raffle.button2\";a:4:{s:4:\"text\";s:27:\"Gagnez l\'un des trois SM 50\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.sm50.raffle.button3\";a:4:{s:4:\"text\";s:24:\"Saisissez votre chance !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.sm50.raffle.closingdate\";a:4:{s:4:\"text\";s:33:\"Date limite d\'envoi : 30 mai 2025\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.sm50.raffle.form.question.1\";a:4:{s:4:\"text\";s:52:\"Quel matériau souhaitez-vous broyer avec le SM 50 ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.sm50.raffle.form.question.1.a\";a:4:{s:4:\"text\";s:14:\"peu / par lots\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.sm50.raffle.form.question.1.b\";a:4:{s:4:\"text\";s:10:\"Plus de 10\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.sm50.raffle.form.question.1.c\";a:4:{s:4:\"text\";s:10:\"Plus de 50\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.sm50.raffle.form.question.10\";a:4:{s:4:\"text\";s:56:\"Combien de personnes travaillent dans votre entreprise ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.sm50.raffle.form.question.11\";a:4:{s:4:\"text\";s:57:\"Combien de personnes travaillent dans votre laboratoire ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.sm50.raffle.form.question.2\";a:4:{s:4:\"text\";s:45:\"Combien de produits différents broyez-vous ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.sm50.raffle.form.question.3\";a:4:{s:4:\"text\";s:49:\"Combien d\'échantillons broyez-vous par semaine ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.sm50.raffle.form.question.4\";a:4:{s:4:\"text\";s:52:\"Travaillez-vous déjà avec un broyeur à couteaux ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.sm50.raffle.form.question.4b\";a:4:{s:4:\"text\";s:36:\"Si oui, veuillez indiquer le produit\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.sm50.raffle.form.question.5\";a:4:{s:4:\"text\";s:66:\"Utilisez-vous déjà un instrument RETSCH dans votre laboratoire ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.sm50.raffle.form.question.6\";a:4:{s:4:\"text\";s:124:\"Pourquoi devez-vous broyer des échantillons dans un broyeur&nbsp;à couteaux ? Décrivez votre application ou votre projet.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.sm50.raffle.form.question.7\";a:4:{s:4:\"text\";s:68:\"Pourquoi pensez-vous que le SM 50 est adapté à votre application ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.sm50.raffle.form.question.9\";a:4:{s:4:\"text\";s:58:\"Combien de sites votre entreprise/institut possède-t-il ?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.sm50.raffle.form.question.application\";a:4:{s:4:\"text\";s:17:\"Votre application\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.sm50.raffle.form.question.company\";a:4:{s:4:\"text\";s:16:\"Votre entreprise\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"products.sm50.raffle.general.terms_conditions_competition\";a:4:{s:4:\"text\";s:9780:\"<b>Conditions de participation et informations sur la protection des données</b> <br />L\'organisateur du jeu-concours « Three for free » est la société Retsch GmbH, Retsch-Allee 1-5, 42781 Haan, Allemagne. <br /><br />Le jeu-concours n\'a aucun lien avec LinkedIn et n\'est en aucun cas sponsorisé ou soutenu par LinkedIn. <br /><br />Toute personne âgée de 18 ans ou plus est autorisée à participer. Les employés de Retsch GmbH ou des entreprises liées à Retsch GmbH ainsi que leurs proches ne sont pas autorisés à participer au concours. Chaque personne ne peut participer qu\'une seule fois au concours. La participation n\'est possible qu\'en son nom propre. <br /><br />La participation par le biais d\'associations de concours, d\'agences ou de services automatisés est exclue.
<br />Pour participer au concours, le participant doit s\'inscrire via le formulaire en ligne sur https://www.retsch.com/news/threeforfree et télécharger des pièces jointes via le formulaire en ligne. Lors de l\'inscription via le formulaire en ligne, les participants doivent indiquer leur prénom et leur nom, le pays dans lequel leur employeur est basé et leur adresse e-mail professionnelle. Seules les personnes ayant rempli le formulaire dans son intégralité et téléchargé les contenus requis peuvent participer. <br /><br />La date limite d\'envoi du formulaire en ligne est fixée au 30 mai 2025. <br /><br />Trois gagnants au total seront désignés. Les prix seront remis aux participants dont les projets de recherche auront été jugés les plus prometteurs par le jury de Retsch. Ceci est déterminé par Retsch GmbH sur la base des informations fournies.<br /><br />Les prix suivants sont disponibles : 3 broyeurs de coupe SM 50, montés dans une configuration standard pour répondre aux exigences de performance spécifiques à chaque pays. <br /><br />Les gagnants seront contactés par e-mail pour les informer de leur gain et pour organiser la remise du prix. <br /><br />Les prix ne sont ni négociables ni transférables. Le paiement en espèces des gains est exclu. La participation et les chances de gagner ne dépendent en aucun cas de l\'achat de marchandises ou de l\'utilisation de services payants ou gratuits de l\'organisateur ou d\'autres entreprises participant à l\'organisation du concours. <br /><br />Les photos sélectionnées des participants ainsi que leurs prénoms et noms de famille seront publiés sur le compte LinkedIn de l\'organisateur (« Retsch - Miling &amp; Sieving ») ainsi que sur le site web de l\'organisateur. <br /><br />L\'organisateur se réserve le droit de remplacer le prix en question par un autre prix de valeur similaire. Aucune responsabilité ne sera assumée en cas de perte de données, notamment lors de la transmission de données et d\'autres défauts techniques. L\'organisateur n\'est pas responsable de la disponibilité du site https://www.retsch. com/news/threeforfree<br /><br />L\'organisateur se réserve le droit d\'exclure du concours les participants qui fournissent des informations fausses, trompeuses ou frauduleuses lors de leur inscription au concours, qui manipulent le concours, tentent de le manipuler, enfreignent d\'une autre manière les présentes conditions de participation ou tentent d\'une autre manière d\'influencer le concours de manière déloyale et/ou malhonnête, y compris, mais sans s\'y limiter, en perturbant, menaçant et/ou harcelant le personnel ou d\'autres participants. L\'organisateur se réserve le droit de mettre fin au concours à tout moment. <br /><br /><span style=\"font-size: 12px; \">Le gagnant peut être responsable de tous les coûts supplémentaires liés à l\'importation du prix, y compris les droits de douane, les taxes et autres frais.</span><br /><br />Si l\'un des motifs d\'exclusion susmentionnés s\'applique, l\'organisateur est en droit de refuser les prix et de réclamer les prix déjà remis ou d\'exiger une compensation financière. <br /><br /><b>Protection des données</b>
1. Généralités et champ d\'application : Retsch GmbH, Retsch-Allee 1-5, 42781 Haan, Allemagne, e-mail : info@retsch.com est, en tant qu\'organisateur, l\'entité responsable du traitement des données personnelles dans le cadre du concours conformément à l\'article 4 n° 7 du règlement général de l\'UE sur la protection des données (RGPD). Vous pouvez joindre le délégué à la protection des données à l\'adresse info@retsch.com ou à l\'adresse postale indiquée avec la mention « Délégué à la protection des données ». Retsch GmbH protège vos données personnelles conformément au contenu de cette politique de confidentialité et à toutes les réglementations européennes, allemandes, autrichiennes et suisses applicables en matière de protection des données. Dans cette politique de confidentialité, nous souhaitons vous informer de manière transparente sur la manière dont nous collectons les données personnelles et sur la manière dont nous utilisons et transmettons ces données lorsque vous participez au concours « Trois pour rien ». Nous vous demandons donc de lire attentivement les explications suivantes. Sur le site web de Retsch GmbH, vous trouverez également des services proposés par Retsch GmbH. En outre, la déclaration générale de protection des données de Retsch GmbH s\'applique. Celle-ci est disponible à l\'adresse suivante : https://www.retsch.com/privacy-policy. <br /><br />2.<b> Quelles données traitons-nous, dans quel but et sur quelle base juridique ? Votre consentement</b><br />Retsch GmbH utilise et traite les données personnelles que vous nous transmettez directement aux fins suivantes et sur les bases juridiques suivantes. Le participant accepte expressément que les données qu\'il transmet puissent être collectées et traitées dans le but de réaliser et de traiter le concours. <br /><br />Catégorie de données : prénom, nom, adresse e-mail professionnelle, photo du participant téléchargée via le formulaire de participation pour participer au concours<br /><br />Objectif : Permettre la participation et le déroulement du concours « Trois pour rien ». La base juridique du traitement des données est le consentement des participants (art. 6, al. 1, phrase 1, let. a) du RGPD) et le traitement en vue de l\'exécution du contrat (art. 6, al. 1, phrase 1, let. b) du RGPD). Le consentement peut être révoqué à tout moment par e-mail à l\'adresse info@retsch.com ou à l\'adresse postale de Retsch GmbH indiquée ci-dessus. Une révocation correspondante a un effet immédiat sur l\'admissibilité du traitement de vos données personnelles, dès que vous nous l\'avez signifiée. Dans ce cas, le participant ne pourra plus participer au concours. En outre, le participant accepte que l\'adresse e-mail qu\'il a fournie puisse être utilisée pour l\'envoi de messages en rapport avec le concours. Le participant accepte également que les photos qu\'il a téléchargées ainsi que son nom et son prénom soient publiés sur le compte LinkedIn de l\'organisateur (« Retsch - Miling &amp; Sieving ») et sur le site web de l\'organisateur. Nous supprimons vos données personnelles dès qu\'elles ne sont plus nécessaires aux fins correspondantes. Vos données personnelles seront donc supprimées après la fin du concours, à moins que vous n\'ayez accepté une période de conservation plus longue ou que nous soyons légalement tenus de stocker certaines données en raison d\'obligations de preuve et de conservation (jusqu\'à dix ans), notamment en vertu du Code de commerce, du Code fiscal ou de la loi sur le blanchiment d\'argent, ou que nous devions conserver les données pendant la période pendant lesquelles des réclamations peuvent être faites à notre encontre (par exemple, le délai de prescription légal de trois ou trente ans).<br /><br />3. Conservation des données<br />Durée de conservation<br />Nous conservons vos données personnelles aussi longtemps que nécessaire pour la finalité pour laquelle elles ont été collectées et traitées. Si nous n\'avons plus de raison commerciale légitime de traiter vos données personnelles, nous les supprimerons. Les obligations légales de conservation ne sont pas affectées.
4. Vos droits Vous disposez des droits suivants à notre égard en ce qui concerne les données personnelles vous concernant : Droit d\'opposition au traitement (art. 21 Règlement général sur la protection des données - RGPD) Droit d\'accès (art. 15 RGPD) Droit de rectification (art. 16 RGPD) ou d\'effacement (art. 17 RGPD) Droit de limitation du traitement (art. 18 RGPD) Droit à la portabilité des données (art. 20 RGPD) Droit de porter plainte auprès d\'une autorité de contrôle de la protection des données concernant notre traitement de vos données à caractère personnel (art. 77 du RGPD). Vous pouvez exercer ces droits par l\'intermédiaire de l\'un des canaux de communication que nous proposons ci-dessus (voir les coordonnées du responsable du traitement des données à la section 1). Vous avez le droit de vous plaindre auprès d\'une autorité de protection des données concernant la collecte et l\'utilisation de vos données personnelles. Pour plus d\'informations, veuillez contacter votre autorité locale de protection des données. <br /><br /><b>En envoyant le formulaire en ligne, le participant accepte les conditions de participation et les informations relatives à la protection des données et accepte que l\'organisateur peut le/la contacter par e-mail dans le cadre du concours, et qu\'une photo de lui/d\'elle ainsi que son prénom et son nom de famille peuvent être publiés sur le compte LinkedIn de l\'organisateur (« Retsch - Miling &amp; Sieving ») ainsi que sur le site Internet de l\'organisateur.</b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.sm50.raffle.hl2\";a:4:{s:4:\"text\";s:14:\"Trois gratuits\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.sm50.raffle.intro.hl\";a:4:{s:4:\"text\";s:59:\"Permettre le progrès: une efficacité accrue avec le SM 50\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.sm50.raffle.intro.txt\";a:4:{s:4:\"text\";s:386:\"Pour célébrer le lancement sur le marché de notre nouveau broyeur SM 50, nous offrons trois machines ! Le SM 50 établit de nouvelles normes en matière de préparation d\'échantillons : 
<ul><li>Jusqu\'à 100 % de récupération d\'échantillons</li><li>Broyage de petites quantités d\'échantillons sans contamination</li><li>En moyenne 30 % de temps de nettoyage en moins</li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.sm50.raffle.intro.txt2\";a:4:{s:4:\"text\";s:393:\"<b>Vous souhaitez participer ? Il vous suffit de répondre à quelques questions - cela ne vous prendra que quelques minutes.</b><br /><br />Notre panel d\'experts sélectionnera trois projets exceptionnels qui bénéficieront du SM 50, faisant passer votre préparation d\'échantillons au niveau supérieur grâce à des performances et une flexibilité inégalées.<br /><br />BONNE CHANCE ! \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.sm50.raffle.suprise\";a:4:{s:4:\"text\";s:245:\"<span style=\"font-size: 12px; \">Votre participation en vaut vraiment la peine, car en plus des trois prix principaux, nous réservons une surprise attrayante à tous les participants ! Nous vous dirons bientôt ce qu\'il en est exactement.</span>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.sm50.raffle.title.1\";a:4:{s:4:\"text\";s:20:\"Le moment est venu !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.sm50.raffle.title.2\";a:4:{s:4:\"text\";s:57:\"Gagnez l\'une des trois SM 50 d\'une valeur de 15 000 euros\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.sm50.raffle.title.supplement\";a:4:{s:4:\"text\";s:50:\"Gagnez un tout nouveau broyeur à couteaux SM 50 !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.sm50.singlesolution.bullets.1\";a:4:{s:4:\"text\";s:384:\"Le SM 50 est le broyeur à couteaux de paillasse le plus puissant au monde équipé d\'une prise secteur monophasée standard. Son moteur de 1,5 kW entraîne un rotor de grand diamètre et assure une capacité de coupe impressionnante à des vitesses de coupe élevées. La vitesse de rotation maximale est de 4 000 tours par minute et peut être adaptée à différentes applications.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.sm50.singlesolution.bullets.2\";a:4:{s:4:\"text\";s:316:\"La trémie du broyeur EasyInspect fonctionne selon le principe de l\'alimentation par lots et peut traiter sans difficulté de gros échantillons jusqu\'à 50 mm. Ce broyeur compact et performant est doté d\'une technologie cyclonique intégrée qui garantit un traitement facile et efficace de différentes matières.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.sm50.singlesolution.bullets.3\";a:4:{s:4:\"text\";s:412:\"Les tamis de fond avec des mailles de 0,25 à 10 mm permettent d\'obtenir, en fonction du matériau, des particules d\'une finesse inférieure à 250 µm. Un processus de broyage en deux étapes permet d\'obtenir des particules très fines en utilisant d\'abord un tamis à grandes mailles, puis un tamis plus fin. La construction permet un débit élevé grâce à de grandes surfaces de tamisage de 48 mm x 120 mm.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.sm50.singlesolution.hl\";a:4:{s:4:\"text\";s:29:\"Une solution unique pour tout\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.sm50.speedcleaning.1\";a:4:{s:4:\"text\";s:224:\"Nettoyage des surfaces : l\'intérieur du broyeur, y compris la trémie, est entièrement accessible lorsque la porte est ouverte pour l\'inspection visuelle et le nettoyage à la brosse, à l\'aspirateur ou à l\'air comprimé.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.sm50.speedcleaning.2\";a:4:{s:4:\"text\";s:227:\"Nettoyage en profondeur : nettoyage extérieur complet de tous les outils de broyage, y compris le tamis, le rotor, le cyclone et la garniture de la chambre de broyage, démontables sans outil grâce au système d\'emboîtement.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.sm50.speedcleaning.3\";a:4:{s:4:\"text\";s:200:\"Nettoyage en parallèle : avec un deuxième jeu de garnitures de chambre de broyage, les échantillons peuvent être traités directement les uns après les autres sans interruption pour le nettoyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sm50.speedcleaning.caption\";a:4:{s:4:\"text\";s:144:\"Grâce au concept Total Access et à la garniture de chambre de broyage amovible, le temps de traitement du SM 50 est considérablement réduit.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.sm50.speedcleaning.hl\";a:4:{s:4:\"text\";s:31:\"Trois options pour le nettoyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.sm50.stopcompromising.1\";a:4:{s:4:\"text\";s:76:\" Entraînement de 1,5 kW à vitesse variable pour un broyage très efficace.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.sm50.stopcompromising.2\";a:4:{s:4:\"text\";s:90:\"Vitesse de rotation maximale de 4 000 tr/min pour une performance de coupe exceptionnelle.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.sm50.stopcompromising.3\";a:4:{s:4:\"text\";s:170:\"Grand rotor d\'un diamètre de 130 mm et d\'une profondeur de 48 mm pour une grande puissance de coupe et un débit d\'échantillons rapide (comparable aux grands broyeurs).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.sm50.stopcompromising.4\";a:4:{s:4:\"text\";s:42:\"Vitesse de coupe exceptionnelle de 27 m/s.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.sm50.stopcompromising.5\";a:4:{s:4:\"text\";s:252:\"Trois barres de coupe doubles associées à un rotor équipé de trois couteaux permettent d\'effectuer 18 opérations de coupe et d\'atteindre une longueur de coupe spécifique de 864 mm par tour, ce qui garantit une efficacité de coupe exceptionnelle.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.sm50.stopcompromising.6\";a:4:{s:4:\"text\";s:144:\"Les propriétés de coupe puissantes de la conception bien pensée minimisent le risque de blocage et assurent un fonctionnement sans problème.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.sm50.stopcompromising.7\";a:4:{s:4:\"text\";s:83:\"Mécanismes d\'ouverture de porte complets et pratiques avec poignée pivotante.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.sm50.stopcompromising.caption\";a:4:{s:4:\"text\";s:165:\"Le grand diamètre du rotor et la vitesse élevée permettent d\'atteindre une vitesse de coupe exceptionnellement élevée pour une performance de coupe remarquable.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.sm50.stopcompromising.hl\";a:4:{s:4:\"text\";s:18:\"Fini les compromis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.sm50.stopcompromising.txt\";a:4:{s:4:\"text\";s:452:\"Le SM 50 allie la compacité des broyeurs de paillasse à la puissance des broyeurs au sol. Contrairement aux autres modèles de paillasse, il est capable de traiter de grands échantillons denses grâce à sa trémie et à son volume de broyage généreux. Précision. Puissance. Performance. Cette combinaison permet d\'obtenir des résultats d\'une qualité exceptionnelle. Le design innovant du SM 50 le place au plus haut niveau à bien des égards.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.sm50.stopcontamination.1\";a:4:{s:4:\"text\";s:403:\"Un nettoyage en profondeur d\'un nouveau genre : tous les outils de broyage sont facilement accessibles et peuvent être nettoyés de manière fiable pour éliminer les résidus tenaces. Pour la première fois, la garniture de chambre de broyage peut également être retirée et nettoyée à l\'extérieur, ce qui minimise le risque de contamination croisée par des échantillons précédemment broyés.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.sm50.stopcontamination.2\";a:4:{s:4:\"text\";s:448:\"La garniture de la chambre de broyage est disponible en différents matériaux, dont l\'acier inoxydable, résistant à l\'abrasion et à la corrosion, l\'aluminium, qui convient aux applications standard, et une combinaison de matériaux, qui convient au broyage sans contamination par des métaux lourds. Cette diversité permet un changement rapide de matière dans un seul broyeur et offre une grande flexibilité d\'adaptation de la configuration.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.sm50.stopcontamination.caption\";a:4:{s:4:\"text\";s:426:\"La garniture de la chambre de broyage est disponible en différents matériaux, dont l\'acier inoxydable, résistant à l\'abrasion et à la corrosion, l\'aluminium, qui convient aux applications standard, et une combinaison de matériaux, qui convient au broyage sans métaux lourds. Cette diversité permet un changement rapide de matière dans un seul broyeur et offre une grande flexibilité d\'adaptation de la configuration.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.sm50.stopcontamination.hl\";a:4:{s:4:\"text\";s:21:\"Fini la contamination\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sm50.stopcontamination.txt\";a:4:{s:4:\"text\";s:111:\"L\'absence de contamination des résultats est garantie, même en cas de changement fréquent de l\'échantillon.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.sm50.stoplosingmaterial.1\";a:4:{s:4:\"text\";s:301:\"La technologie du cyclone améliore considérablement la récupération des échantillons. Le flux d\'air transporte efficacement l\'échantillon dans le récipient collecteur, de sorte qu\'il ne reste que des résidus minimes dans le broyeur et que la poussière ne se disperse pas dans l\'environnement.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.sm50.stoplosingmaterial.2\";a:4:{s:4:\"text\";s:224:\"Le cyclone intégré permet une construction extrêmement compacte et rend superflus les éléments de raccordement tels que les tuyaux ou les flexibles, ce qui réduit au minimum les trajets et les surfaces dans ce broyeur.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.sm50.stoplosingmaterial.3\";a:4:{s:4:\"text\";s:228:\"Le volume de charge de la trémie est parfaitement adapté à la capacité du broyeur et à la capacité de séparation du cyclone. L\'alimentation contrôlée des matériaux permet au cyclone de fonctionner de manière optimale.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.sm50.stoplosingmaterial.caption\";a:4:{s:4:\"text\";s:209:\"La technologie à cyclone ainsi que les trajets courts et les surfaces minimisées du broyeur compact optimisent le flux de matière dans le broyeur et permettent une récupération élevée des échantillons.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sm50.stoplosingmaterial.hl\";a:4:{s:4:\"text\";s:29:\"Finies les pertes de matière\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.sm50.stoplosingmaterial.hl.supplement\";a:4:{s:4:\"text\";s:48:\"Récupération des échantillons jusqu\'à 100 %*\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.sm50.stopprecutting.1\";a:4:{s:4:\"text\";s:279:\"Le broyeur de paillasse dispose d\'une chambre de broyage exceptionnellement grande, ce qui permet de traiter des échantillons avec une granulométrie d\'alimentation élevée. La construction spéciale de la trémie permet également d\'alimenter des échantillons jusqu\'à 50 mm.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.sm50.stopprecutting.2\";a:4:{s:4:\"text\";s:92:\"La performance du SM 50 permet de traiter sans problème une multitude de matériaux, dont :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.sm50.stopprecutting.3\";a:4:{s:4:\"text\";s:70:\"Échantillons denses : biscuits pour chiens, racines, morceaux de bois\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.sm50.stopprecutting.4\";a:4:{s:4:\"text\";s:86:\"Matières plastiques: mélanges de caoutchouc, jouets pour enfants, articles ménagers\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.sm50.stopprecutting.5\";a:4:{s:4:\"text\";s:84:\"Composants cassants : pièces électroniques, échantillons fragilisés par l\'azote.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.sm50.stopprecutting.hl\";a:4:{s:4:\"text\";s:30:\"Finis le prédécoupage manuel\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.sm50.stopprecutting.txt\";a:4:{s:4:\"text\";s:99:\"La trémie compacte EasyInspect permet de traiter de grands échantillons sans pré-broyage manuel.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.sm50.stopwastingtime.bullets.1\";a:4:{s:4:\"text\";s:165:\"Le système à emboîtement permet de retirer le rotor, les tamis, le cyclone et la garniture de la chambre de broyage sans outil et de les nettoyer à l\'extérieur.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.sm50.stopwastingtime.bullets.2\";a:4:{s:4:\"text\";s:203:\"Pour la première fois, il est possible de retirer également la garniture de chambre de broyage de ce broyeur, ce qui facilite le nettoyage et réduit considérablement les temps d\'arrêt de la machine.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.sm50.stopwastingtime.bullets.3\";a:4:{s:4:\"text\";s:146:\"Il est possible d\'ouvrir complètement la trémie EasyInspect, ce qui permet d\'accéder visuellement à l\'intérieur et de la nettoyer rapidement.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.sm50.stopwastingtime.bullets.4\";a:4:{s:4:\"text\";s:191:\"Sur le SM 50, le cyclone est directement intégré à la machine, ce qui évite d\'avoir à nettoyer des éléments de raccordement difficiles à nettoyer tels que des tuyaux ou des flexibles.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.sm50.stopwastingtime.bullets.5\";a:4:{s:4:\"text\";s:89:\"Commande intuitive par écran tactile et bouton-poussoir rotatif pour régler la vitesse.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.sm50.stopwastingtime.hl\";a:4:{s:4:\"text\";s:22:\"Fini la perte de temps\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.sm50.stopwastingtime.txt\";a:4:{s:4:\"text\";s:118:\"Le nettoyage permet de gagner jusqu\'à 30 % de temps grâce au concept Total Access et aux composants à emboîtement.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.sm50.testimonials.eurofins.shortinfo.txt\";a:4:{s:4:\"text\";s:243:\"Le laboratoire sous contrat traite jusqu\'à 700 échantillons par jour. Les clients envoient une grande variété de matériaux : des parties de plantes pour l\'analyse des mycotoxines aux os à mâcher pour chiens pour l\'analyse vétérinaire.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.sm50.testimonials.hl\";a:4:{s:4:\"text\";s:33:\"Dans l\'utilisation par le client \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.sm50.testimonials.txt\";a:4:{s:4:\"text\";s:70:\"Découvrez les processus pour lesquels nos clients utilisent le SM 50.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:52:\"products.sm50.testimonials.universtiy_quebec.caption\";a:4:{s:4:\"text\";s:111:\"Prof. Thomas Auvray, Department of Chemistry, Biochemistry & Physics, Université du Québec à Trois-Rivières\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:57:\"products.sm50.testimonials.universtiy_quebec.shortinfo.hl\";a:4:{s:4:\"text\";s:92:\"Département de chimie, biochimie et physique<br />Université du Québec à Trois-Rivières\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:58:\"products.sm50.testimonials.universtiy_quebec.shortinfo.txt\";a:4:{s:4:\"text\";s:199:\"Le groupe de recherche utilise le broyeur SM 50 pour déchiqueter les déchets plastiques, la biomasse et les déchets électroniques afin de développer de nouveaux matériaux pour un monde durable.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.sm50.testimonials.universtiy_quebec.txt\";a:4:{s:4:\"text\";s:503:\"« Nous utilisons le broyeur SM 50 pour traiter les déchets plastiques, la biomasse et les déchets électroniques afin de développer de nouveaux matériaux qui favorisent un avenir plus durable. Le SM 50 nous permet de pré-broyer rapidement et facilement une grande variété d\'échantillons, ce qui rend possible des processus mécano-chimiques qui aboutissent finalement à la création de nouveaux matériaux dans une optique circulaire — un véritable atout pour nos travaux scientifiques. » \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.sm50.videos.grinding.different\";a:4:{s:4:\"text\";s:46:\"Différentes tâches, différents utilisateurs\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.sm50.videos.grinding.different.txt\";a:4:{s:4:\"text\";s:326:\"Dans les laboratoires sous contrat ou les établissements universitaires, de nombreuses personnes utilisent le même broyeur de laboratoire pour une grande variété d\'échantillons. Il peut arriver que des plumes soient broyées aujourd\'hui et des textiles ou des types d\'échantillons complètement différents demain.&nbsp;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.sm50.videos.grinding.in.a.row\";a:4:{s:4:\"text\";s:74:\"Optimisé pour différentes tâches d\'échantillonnage consécutives&nbsp;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.sm50.videos.grinding.in.a.row.txt\";a:4:{s:4:\"text\";s:354:\"Une alimentation saine est la base d\'une vie heureuse. Notre alimentation doit allier plaisir et santé. Pour cela, il est important que nos aliments soient exempts de substances nocives et que nous connaissions précisément leur composition. La qualité des produits agricoles est contrôlée dans des laboratoires environnementaux et alimentaires.s.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.sm50.videos.hl\";a:4:{s:4:\"text\";s:60:\"Préparation plus rapide et plus flexible des échantillons \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.sm50.videos.small.amounts\";a:4:{s:4:\"text\";s:45:\"Broyage de petites quantités d\'échantillons\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.sm50.videos.small.amounts.txt\";a:4:{s:4:\"text\";s:395:\"Quel est le rapport entre les jeux insouciants de votre enfant, la santé de votre chien et le broyeur SM 50 ? La sécurité des produits est essentielle dans de nombreux domaines, qu\'il s\'agisse de jouets pour enfants ou d\'aliments pour animaux. Les fabricants et les détaillants doivent s\'assurer que leurs produits ne contiennent aucun ingrédient nocif pour la santé. Jetez un œil !&nbsp;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.spiderchart.2stations.2125ml.18x2m\";a:4:{s:4:\"text\";s:121:\"2 points de broyage pour des bols de broyage de min. 2 ml et max. 125 ml, adaptateur pour 18 récipients jetables de 2 ml\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.spiderchart.aeriationlid\";a:4:{s:4:\"text\";s:91:\"Couvercle de mise sous gaz pour contrôler l\'atmosphère à l\'intérieur du bol de broyage \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"products.spiderchart.feedsize10.finalfineness01\";a:4:{s:4:\"text\";s:69:\"Taille d\'alimentation de jusqu\'à 10 mm et finesse finale de 0,1 µm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.spiderchart.feedsize8.finalfineness5\";a:4:{s:4:\"text\";s:74:\"Granulométrie d\'alimentation de jusqu\'à 8 mm et finesse finale de 5 µm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.spiderchart.grindcontrol\";a:4:{s:4:\"text\";s:91:\"GrindControl pour mesurer la température et la pression à l\'intérieur du bol de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.spiderchart.horizontaloscillation\";a:4:{s:4:\"text\";s:113:\"L\'oscillation horizontale provoque des effets d\'impact importants pour un traitement efficace des échantillons. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.spiderchart.maxspeed30\";a:4:{s:4:\"text\";s:23:\"Vitesse maximale 30 Hz \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.spiderchart.maxspeed35\";a:4:{s:4:\"text\";s:48:\"<span lang=\"EN-GB\">Vitesse maximale 35 Hz</span>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.spiderchart.precoolednitrogen\";a:4:{s:4:\"text\";s:94:\"Les bols de broyage en acier peuvent être pré-refroidis manuellement dans de l\'azote liquide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.spiderchart.sop.5jarmaterials\";a:4:{s:4:\"text\";s:119:\"POS et programmes de cycle enregistrables, 5 matériaux de bols de broyage différents pour le broyage à sec et humide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sr300.advantages.bullets.1\";a:4:{s:4:\"text\";s:76:\"Nombreux accessoires avec différents rotors, tamis annulaires et cassettes \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.sr300.advantages.bullets.10\";a:4:{s:4:\"text\";s:34:\"dispositif de verrouillage central\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.sr300.advantages.bullets.11\";a:4:{s:4:\"text\";s:109:\"Chambre de broyage, trémie d\'alimentation ainsi que l\'entrée et la sortie du matériau en acier inoxydable \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.sr300.advantages.bullets.12\";a:4:{s:4:\"text\";s:24:\"frein moteur électrique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sr300.advantages.bullets.2\";a:4:{s:4:\"text\";s:92:\"granulométrie finale définie par des tamis de fond à ouverture de maille de 0,08 à 10 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sr300.advantages.bullets.3\";a:4:{s:4:\"text\";s:125:\"garniture de broyage 180° optionnelle pour le broyage d’échantillons durs et cassants par un effet d’impact additionnel\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sr300.advantages.bullets.4\";a:4:{s:4:\"text\";s:140:\"Sortie par gravité avec un récipient collecteur de 5 litres ou 30 litres pour le broyage par charge de grandes quantités d\'échantillons \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sr300.advantages.bullets.5\";a:4:{s:4:\"text\";s:121:\"Unité d\'aspiration cyclonique disponible en option avec un récipient collecteur de 0,25 - 0,5 - 1 - 2 - 5 ou 30 litres \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sr300.advantages.bullets.6\";a:4:{s:4:\"text\";s:72:\"rotor distant (en option) pour la réduction de la chaleur de frottement\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sr300.advantages.bullets.7\";a:4:{s:4:\"text\";s:48:\"vitesse réglable pour différentes applications\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sr300.advantages.bullets.8\";a:4:{s:4:\"text\";s:61:\"trémie d’alimentation amovible pour faciliter le nettoyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.sr300.advantages.bullets.9\";a:4:{s:4:\"text\";s:96:\"Nettoyage facile grâce à l\'insertion&nbsp;échangeable de l\'insert, du rotor et de la cassette\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.sr300.advantages.function\";a:4:{s:4:\"text\";s:1066:\"Le broyage et la désagglomération dans le SR 300 se font par <b>effet d\'impact et de cisaillement</b>. Le matériau alimenté arrive par la trémie dans le centre de la chambre de broyage. Là, il est broyé entre le rotor, le tamis et l\'insert de broyage. Dès que le matériau à broyer est plus fin que la largeur des trous du tamis, il tombe par la sortie par gravité dans le récipient collecteur. Un système de filtration en aval permet de séparer les particules fines en suspension dans l\'air. Le séparateur cyclonique disponible en option assure non seulement un bon refroidissement du matériau à broyer et des outils de coupe, mais aussi une meilleure évacuation de l\'échantillon hors de la chambre de broyage. <br />La fermeture rapide de la porte permet un accès facile à la chambre de broyage pour un nettoyage rapide. Les broyeurs à rotor offrent une sécurité de fonctionnement maximale grâce à un interrupteur de sécurité, une protection anti-projection et une protection contre les interventions dans la zone d\'entrée et de sortie.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.sr300.advantages.introduction\";a:4:{s:4:\"text\";s:364:\"Le broyeur à rotor SR 300 est utilisé pour le <b>broyage grossier et fin de matériaux secs, mous, mi-durs, organiques et inorganiques</b>. Pour obtenir une sortie d\'échantillon plus élevée et pour le traitement d\'échantillons sensibles à la chaleur, une unité cyclone-aspirateur disponible en option peut être utilisée au lieu de la sortie par gravité.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.sr300.samples.txt\";a:4:{s:4:\"text\";s:457:\"Le broyeur à percussion SR 300 de RETSCH est parfaitement adapté pour le broyage et la désagglomération de la bentonite, des produits chimiques, du charbon, du coke, des médicaments, des granulés d\'aliments pour animaux, des engrais, des aliments, du graphite, du plâtre, des herbes, des produits pharmaceutiques, des végétaux, des plastiques, des résines, du riz, des sels, des graines, des sols, des épices, du sucre et des peintures en poudre.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.test-sieves.explanation\";a:4:{s:4:\"text\";s:1633:\"Pour obtenir des résultats fiables et reproductibles dans le cadre de l\'assurance qualité, l\'utilisation de tamis de contrôle correspondant aux normes ISO 3310 ou ASTM E11 est indispensable. Les exigences techniques et le contrôle des tamis de contrôle sont définis dans ces normes. Si un laboratoire effectue un contrôle de qualité conformément à la norme ISO 9000 ff, les tamiseuses, les tamis de contrôle et tous les autres instruments concernés (par exemple les balances) doivent être soumis à un contrôle des agents de contrôle. La norme ISO 3310 stipule les tolérances autorisées pour le diamètre du fil (d) du tamis tissé et pour la largeur nominale des mailles (w) des ouvertures.<br /><br />Pour chaque largeur de maille w, la valeur y est définie et indique dans quelle mesure la largeur de maille réelle moyenne peut différer de la largeur de maille nominale. Ceci peut être démontré avec un tamis de 63 μm. La tolérance y pour un tamis d\'une largeur de maille nominale de 63 μm est de ±3,7 μm. Cela signifie que la valeur moyenne des mailles doit se situer entre 59,3 μm et 66,7 μm. Un coup d\'œil au graphique qui permet de comprendre pourquoi la connaissance de la largeur réelle des mailles est si importante pour l\'analyse des tamis : si la taille des mailles est de 63 μm, 40 % de l\'échantillon sont plus petits que 63 μm. En revanche, si la largeur réelle moyenne des mailles est de 66,7 μm, 44 % des particules sont plus petites que 66,7 μm. Si un utilisateur ne connaît pas la largeur réelle des mailles, il supposera que 44 % de l\'échantillon est plus petit que 63 μm.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.test-sieves.explanation-2\";a:4:{s:4:\"text\";s:115:\"En plus des exigences fixées par la norme, les tamis de contrôle RETSCH fournissent des avantages significatifs :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.test-sieves.explanation-3\";a:4:{s:4:\"text\";s:1026:\"Le processus de fabrication unique des tamis de contrôle RETSCH avec un cadre en acier inoxydable d\'une seule pièce garantit une stabilité et une cohérence inégalées pour votre application de tamisage. En accordant une attention particulière à la taille des mailles et à d\'autres exigences spécifiques, le tissu du tamis est assemblé avec précision dans le cadre. Grâce à une technologie unique, que l\'on ne trouve que dans les tamis de contrôle RETSCH, le tissu est ensuite tendu de manière permanente et fiable. Le tamis complet est fabriqué en acier hautement allié résistant à la corrosion et convient à tous les domaines de l\'analyse en laboratoire, y compris les produits pharmaceutiques et alimentaires. Chaque tamis est soumis à un contrôle optique minutieux qui garantit sa conformité aux normes. Les données du tamis (largeur nominale de la maille, numéro de série, fabricant, norme, dimensions) sont gravées au laser sur le cadre du tamis et ne peuvent être ni manipulées ni enlevées.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.test-sieves.explanation.caption\";a:4:{s:4:\"text\";s:93:\"Tolérance y de la largeur de maille nominale de 63 µm selon ISO 3310-1 et ses conséquences\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:16:\"products.testing\";a:4:{s:4:\"text\";s:89:\"RETSCH propose une gamme d\'instruments d’essais pour déterminer l’Indice de Bond.
 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:20:\"products.test_sieves\";a:4:{s:4:\"text\";s:417:\"Les tamis de contrôle éprouvés RETSCH sont constitués d\'un tamis en acier inoxydable de haute stabilité pour des résultats de tamisage fiables. En accordant une attention particulière aux exigences spécifiques de la maille, la toile de chaque tamis est précisément tendue et soudée dans le cadre. La gravure laser individuelle de chaque tamis fournit un étiquetage clair avec une traçabilité complète. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.tg 200.samples.txt\";a:4:{s:4:\"text\";s:308:\"Le sécheur à lit fluidisé TG 200 de RETSCH est parfaitement adapté pour le séchage de la cellulose, du charbon, du coke, du compost, du cuir, des matériaux pharmaceutiques, des granulés de plastique, des combustibles de substitution, de la sciure, des sols, des rails et des échantillons de déchets.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.tg200.advantages.bullet.1\";a:4:{s:4:\"text\";s:80:\"Séchage et mélange sans agglomération également des substances thermolabiles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.tg200.advantages.bullet.2\";a:4:{s:4:\"text\";s:53:\"Temps de séchage très courts (env. 5 à 20 minutes)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.tg200.advantages.bullet.3\";a:4:{s:4:\"text\";s:51:\"Puissant ventilateur pour un débit d’air optimal\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.tg200.advantages.bullet.4\";a:4:{s:4:\"text\";s:85:\"Utilisation simple grâce à un couvercle à système de serrage rapide « comfort »\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.tg200.advantages.bullet.5\";a:4:{s:4:\"text\";s:85:\"Mode de fonctionnement intermittent pour un meilleur mélange de la couche fluidisée\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.tg200.advantages.bullet.6\";a:4:{s:4:\"text\";s:85:\"Polyvalent grâce à des récipients et filtres d’évacuation d’air très variés\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.tg200.advantages.bullet.7\";a:4:{s:4:\"text\";s:30:\"9 programmes mémorisables SOP\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.tg200.advantages.bullet.8\";a:4:{s:4:\"text\";s:49:\"Longue durée de vie grâce au moteur sans balais\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.tg200.advantages.bullet.9\";a:4:{s:4:\"text\";s:76:\"temps de séchage maximal de 9 heures avec plusieurs étapes intermédiaires\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.tg200.advantages.function\";a:4:{s:4:\"text\";s:1043:\"Le séchage dans le sécheur rapide s’effectue selon la méthode du lit fluidisé, comme avec les sécheurs industriels. L’air ambiant est aspiré par un filtre. Un ventilateur envoie cet air le long des spirales de chauffage afin de l’acheminer ensuite vers la chambre de séchage amovible via les fonds de soufflage perforés. Les particules de matière solide sont retenues dans un tourbillon et ainsi séparées les unes des autres pour éviter d’éventuels problèmes d’agglutination et d’agglomération tels qu’ils surviennent avec d’autres procédés de séchage.&nbsp;
Le courant d’air chaud déshumidifie les particules et s’échappe à travers la manche filtrante du couvercle. Pour les matières dont la granulométrie est inférieure à 100 μm, il est recommandé d’utiliser le couvercle de serrage avec voile filtrant. Le ventilateur de 1000 W génère un débit de 185 m3/h, la puissance de chauffe est de 2000 W. La quantité d’air, la puissance de chauffe et la température sont réglables en continu.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.tg200.advantages.introduction\";a:4:{s:4:\"text\";s:1173:\"Le sécheur de laboratoire TG 200 peut être utilisé de manière universelle dans le contrôle qualité, la préparation d\'échantillons ou la recherche et le développement. L\'appareil de séchage permet de sécher en douceur des produits en vrac du domaine organique, inorganique, chimique ou pharmaceutique sans surchauffe ponctuelle. Peu importe que le matériau soit grossier, fin, cristallin, fibreux ou en feuilles. La puissante soufflerie du séchoir de laboratoire garantit un débit d\'air optimal. Les produits à sécher sont ainsi aérés et bien mélangés, ce qui permet d\'obtenir des temps de séchage courts. En mode intermittent, le lit fluidisé est encore mieux mélangé. La température, le temps de séchage et la soufflerie peuvent se régler de manière numérique et sont réglables en continu.<br /><br />Le TG 200 offre désormais un réglage étendu du temps maximal, qui est passé de 99 minutes à 9 heures, avec plusieurs étapes intermédiaires. Cette amélioration permet aux utilisateurs de lancer sans risque des processus de séchage plus longs, même pendant la nuit. Il est toujours possible d\'effectuer un séchage en continu.&nbsp ;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.tm300.accessories.hl\";a:4:{s:4:\"text\";s:51:\"Accessoires pour des processus de broyage efficaces\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.tm300.accessories.txt\";a:4:{s:4:\"text\";s:702:\"Le TM 300 propose des <b>tambours de broyage </b>de taille standard de 5 à 43,4 litres pour les différents domaines d\'application. Le broyeur peut ainsi s\'adapter à un large éventail d\'opérations de broyage.<br /><br />Une&nbsp;<b>grille de séparation&nbsp;</b> optionnelle permet de séparer facilement les billes et l\'échantillon après le processus de broyage. Elle convient aux billes de broyage de 10, 20 ou 30 mm. Un raccord pour l\'aspiration des poussières est disponible afin d\'éviter la libération de poussières.<br /><br /> Le bol de broyage est équipé d\'un <b>joint</b> qui assure une étanchéité sûre pour un broyage sans perte et augmente ainsi l\'efficacité du processus. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.tm300.accessories.txt.2\";a:4:{s:4:\"text\";s:302:\"Une <b>grille de séparation</b> optionnelle permet de séparer facilement les billes et l\'échantillon après le processus de broyage. Elle convient aux billes de broyage de 10, 20 ou 30 mm. Un raccord pour l\'aspiration des poussières est disponible afin d\'éviter toute libération de poussières.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.tm300.ballmill.module\";a:4:{s:4:\"text\";s:24:\"Module broyeur à billes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.tm300.ballmill.module.txt\";a:4:{s:4:\"text\";s:745:\"Le Ball Mill Work Index (BWI) est utilisé pour déterminer la taille des grains de 2,1 mm à 100 µm. L\'échantillon doit être pré-broyé pour obtenir les tailles de particules indiquées ci-dessous.<br />
<ul><li>Minéraux : &lt ; 3,35 mm et tamisé</li><li>Carotte pleine : &lt ; 3,35 mm et tamisé</li><li>Mi-carotte : &lt ; 3,35 mm et tamisé</li></ul>
<div></div>
<div>Le nombre optimal de billes de broyage est de 285. Comme l\'usure des différents diamètres de billes varie, le nombre total doit être ajusté de temps en temps pour garantir une masse totale de 20,125 grammes.<br /><br />Le bol de broyage du Bond Index Ball Mill mesure les dimensions prédéfinies de 12\'\' x 12\'\' et possède un fond de bol de broyage arrondi.</div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.tm300.bit.intro\";a:4:{s:4:\"text\";s:760:\"Un autre domaine d\'application du TM 300 est la détermination de l\'indice de travail selon Bond. L\'indice de travail de Bond est utilisé pour évaluer l\'efficacité du broyage et calculer la puissance de broyage nécessaire lors de la sélection des broyeurs dans la phase de planification des grandes installations. La détermination correcte de l\'indice de travail est essentielle pour planifier et estimer avec précision les coûts associés au processus de broyage dans des secteurs tels que le ciment, l\'exploitation minière ou l\'acier.<br /><br />Le module broyeur à billes et le module broyeur à barres peuvent tous deux être utilisés pour cette méthode. Pour simuler un circuit de broyage fermé, il faut au moins 15 à 20 kg d\'échantillons. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.tm300.bond-index-test\";a:4:{s:4:\"text\";s:15:\"Bond Index Test\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.tm300.bti.function\";a:4:{s:4:\"text\";s:1211:\"Le broyeur à billes et le broyeur à barres sont construits selon le même principe et se composent respectivement d\'un bol de broyage de 12x12 pouces avec des billes de broyage et d\'un bol de broyage de 12x24 pouces avec des barres de broyage.<br /><br />Le bol de broyage est fixé à une fourche rotative entraînée par un moteur et peut être réglé dans 3 positions : Ouverture du bol de broyage vers le haut pour le chargement, position horizontale pour le broyage, ouverture du bol de broyage vers le bas pour l\'extraction du matériau.<br /><br />Pour réaliser le test du Bond Index, il faut disposer de la quantité prédéfinie de billes ou de barres de broyage. La commande électronique intégrée au moteur possède une protection intégrée contre les surcharges et permet de régler différentes vitesses du tambour de broyage, dont elle surveille le respect exact.<br /><br />Lors du broyage, des différences de vitesse se produisent entre les billes / barres et le bol de broyage, ce qui entraîne une interaction de forces de frottement et d\'impact. L\'énergie de broyage nécessaire est alors libérée. L\'interaction de ces forces permet d\'obtenir un degré de broyage très efficace.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.tm300.bullet.1\";a:4:{s:4:\"text\";s:81:\"Traitement puissant et rapide de grandes quantités d\'échantillons jusqu\'à 20 L\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.tm300.bullet.10\";a:4:{s:4:\"text\";s:48:\"Etanchéité parfaite avec couvercle à une vis \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.tm300.bullet.2\";a:4:{s:4:\"text\";s:47:\"Convient au broyage à sec et au broyage humide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.tm300.bullet.3\";a:4:{s:4:\"text\";s:44:\"Tailles de tambour standard de 5 L à 43,4 L\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.tm300.bullet.4\";a:4:{s:4:\"text\";s:45:\"Vitesse variable et résultats reproductibles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.tm300.bullet.5\";a:4:{s:4:\"text\";s:43:\"Convient pour les broyages de longue durée\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.tm300.bullet.6\";a:4:{s:4:\"text\";s:48:\"utilisation comme broyeur à billes ou à barres\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.tm300.bullet.7\";a:4:{s:4:\"text\";s:50:\"Idéal pour les tests d\'upscaling en mécanochimie\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.tm300.bullet.8\";a:4:{s:4:\"text\";s:57:\"Convient pour déterminer l\'indice de travail selon Bond \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.tm300.bullet.9\";a:4:{s:4:\"text\";s:85:\"Convient pour la procédure de détermination de l\'indice de travail selon Bond (BWI)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.tm300.caption-21-l-module\";a:4:{s:4:\"text\";s:31:\"Module à billes de 21,7 litres\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.tm300.caption.5l-module\";a:4:{s:4:\"text\";s:28:\"Module à billes de 5 litres\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.tm300.filling.hl\";a:4:{s:4:\"text\";s:63:\"Remplissage du tambour avec des billes et des barres de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.tm300.filling.txt\";a:4:{s:4:\"text\";s:584:\"La taille maximale d\'introduction de l\'échantillon dépend de propriétés telles que la dureté et le comportement à la rupture. L\'idéal pour le TM 300 est une taille de particules d\'environ 5 mm. Des particules plus grosses peuvent être tolérées, mais ne devraient pas dépasser 15 mm. Pour les agglomérats d\'échantillons qui se brisent très facilement ou pour les effets de désagglomération, une taille d\'alimentation comprise entre 20 et 30 mm est réalisable. Pour de tels échantillons faciles à traiter, le niveau de remplissage peut être augmenté jusqu\'à 20 L. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.tm300.filling.txt.2\";a:4:{s:4:\"text\";s:442:\"Si des tambours spéciaux en acier inoxydable 1.4404 dans les tailles 21,7 / 10 / 5 L sont utilisés avec des billes de broyage en acier 1.4404, un <b>broyage humide</b> est possible dans le TM 300. Le volume de remplissage total pour le broyage humide peut dépasser la quantité recommandée pour le broyage à sec. Il peut être utile d\'utiliser un plus grand nombre de petites billes de broyage afin d\'augmenter les effets de frottement. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.tm300.intro.txt\";a:4:{s:4:\"text\";s:1043:\"<b>Le broyeur à tambour TM 300 est utilisé pour la préparation de granulés et de poudres par broyage à sec ou humide. Ce broyeur polyvalent peut être utilisé soit comme broyeur à billes, soit comme broyeur à barres en utilisant le module approprié. Pour garantir un processus de broyage efficace, il est important d\'utiliser un nombre suffisant de billes ou de barres. Selon le matériau de l\'échantillon, il est possible d\'atteindre une finesse finale inférieure à 20 µm.</b><br /><br />Le broyeur à tambour se compose d\'un moteur d\'entraînement monté sur un cadre en acier robuste, d\'un jeu de grilles de séparation et d\'un bac de récupération. Le TM 300 dispose d\'un mécanisme de serrage et de sécurité qui permet d\'accéder facilement à la matière à broyer. Grâce à un système de fermeture rapide, le couvercle du tambour se retire sans effort, ce qui facilite le nettoyage.<br /><br />Le TM 300 peut contenir un volume d\'échantillon allant jusqu\'à 20 l et convient donc également aux processus d\'upscaling.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.tm300.intro.txt2\";a:4:{s:4:\"text\";s:157:\"Le TM 300 peut également être utilisé pour des processus mécano-chimiques ou pour la synthèse de co-cristaux ainsi que pour le test de l\'indice de Bond.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.tm300.operation.hl\";a:4:{s:4:\"text\";s:32:\"Utilisation confortable et sûre\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.tm300.operation.txt\";a:4:{s:4:\"text\";s:621:\"Le TM 300 se distingue par ses caractéristiques conviviales. Le mécanisme de basculement simple permet de vider rapidement et facilement le bol de broyage. Le récipient collecteur amovible simplifie le prélèvement d\'échantillons et permet à l\'opérateur d\'accéder aisément au matériau broyé.
Le capot d\'insonorisation solide contribue à un environnement de travail plus calme et plus agréable.
La TM 300 est équipée d\'un bouton d\'arrêt d\'urgence qui interrompt rapidement et de manière fiable le processus de broyage en cas d\'événements imprévus, augmentant ainsi la sécurité de l\'utilisateur.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.tm300.operation.txt.2\";a:4:{s:4:\"text\";s:221:\"Les tambours et les couvercles redessinés du TM 300 se caractérisent par une manipulation améliorée, permettant de fixer le couvercle avec une seule vis pour une étanchéité parfaite, même en cas de broyage humide.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.tm300.parameter-setting.hl\";a:4:{s:4:\"text\";s:34:\"Régler les paramètres de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.tm300.parameter-setting.txt\";a:4:{s:4:\"text\";s:508:\"Les paramètres de processus tels que la durée de broyage ou le démarrage/l\'arrêt peuvent être réglés facilement via le grand écran de la TM 300. Parmi eux:<br />
<ul><li>Vitesse variable de 1 à 80 min<sup>-1</sup></li><li>Durée de broyage jusqu\'à 99:59:59 h:min:s</li><li>Direction de la rotation, par exemple pour réduire les adhérences</li><li>Options d\'intervalle et de pause programmables pour les échantillons sensibles à la température</li><li>Fonction de démarrage retardé </li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.tm300.parameters.ceramics\";a:4:{s:4:\"text\";s:236:\"Échantillon de 5 L<br />Module à billes de 21,7 litres<br />Prébroyage:<br />40 kg x 20 mm de billes de broyage<br />4 h à 60 min<sup>-1</sup><br />Broyage fin:<br />40 kg x 10 mm de billes de broyage<br />5 h à 60 min<sup>-1</sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.tm300.parameters.plastic\";a:4:{s:4:\"text\";s:233:\"4,5 L d\'échantillon<br />Module de billes de 21,7 L<br />Prébroyage:<br />40 kg x 30 mm de billes de broyage<br />3 h à 60 min<sup>-1</sup><br />Broyage fin:<br />40 kg x 10 mm de billes de broyage<br />4 h à 60 min<sup>-1</sup> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.tm300.parameters.sawdust\";a:4:{s:4:\"text\";s:125:\"4,2 L d\'échantillon<br />Module de billes de 21,7 L<br />40 kg x 30 mm de billes de broyage<br />5 h à 70 min<sup>-1</sup> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.tm300.parameters.soil\";a:4:{s:4:\"text\";s:109:\"25 kg d\'échantillon<br />Module de barres de 43,4 L<br />8 barres de broyage<br />1 h à 80 min<sup>-1</sup>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.tm300.position-emptying\";a:4:{s:4:\"text\";s:19:\"Position pour vider\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.tm300.position-filling\";a:4:{s:4:\"text\";s:23:\"Position de remplissage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.tm300.position-full-emptying\";a:4:{s:4:\"text\";s:31:\"Position pour le vidage complet\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.tm300.position-grinding\";a:4:{s:4:\"text\";s:19:\"Position de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.tm300.position-mixing\";a:4:{s:4:\"text\";s:20:\"Position de mélange\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.tm300.positions.hl\";a:4:{s:4:\"text\";s:64:\"Cinq positions du tambour de broyage pour une utilisation facile\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.tm300.positions.txt\";a:4:{s:4:\"text\";s:364:\"L\'utilisateur peut régler le tambour de broyage dans cinq positions différentes et les bloquer à l\'aide d\'une vis. Cela garantit un remplissage et un vidage faciles du tambour, mais améliore également le processus de mélange et de broyage. Pour des raisons d\'espace, le plus grand module à barres de 43,4 L ne peut pas être placé en position de mélange. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.tm300.rodmill.module\";a:4:{s:4:\"text\";s:24:\"Module broyeur à barres\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.tm300.rodmill.module.txt\";a:4:{s:4:\"text\";s:521:\"<div>Le Rod Mill Work Index (RWI) est utilisé pour déterminer la taille des particules dans une plage de tailles allant de 25 mm à 2,1 mm. L\'échantillon doit être pré-broyé pour obtenir les tailles de particules indiquées ci-dessous.</div>
<div><ul><li>Minéraux : &lt ; 12,50 mm et tamisé</li><li>Carotte pleine : &lt ; 12,50 mm et tamisé</li><li>Mi-carotte : &lt ; 12,50 mm et tamisé</li></ul></div>
<div>Le bol de broyage pour le broyeur à barres Bond Index mesure 12\'\' x 24\'\' et a un design ondulé.</div>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.tm300.separation_grid\";a:4:{s:4:\"text\";s:21:\"Grille de séparation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.tm300.solution.cocrystal.caption\";a:4:{s:4:\"text\";s:74:\"Résultats présentés par le groupe de travail de Michael Felderhoff [1].\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.tm300.solution.cocrystal.citation\";a:4:{s:4:\"text\";s:238:\"[1] Jan-Hendrik Schöbel, Frederik Winkelmann, Joel Bicker, and Michael Felderhoff; Mechanochemical kilogram-scale synthesis of rac:ibuprofen:nicotinamide co-crystals using a drum mill; RSC Mechanochemistry, 2025, DOI: 10.1039/D4MR00096J \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.tm300.solution.cocrystal.hl\";a:4:{s:4:\"text\";s:65:\"La solution pour une synthèse de co-cristaux efficace et durable\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.tm300.solution.cocrystal.txt\";a:4:{s:4:\"text\";s:665:\"La TM 300 est en mesure de répondre aux exigences de la production pharmaceutique moderne. Cela peut être démontré par l\'exemple de la synthèse mécanochimique des cocristaux rac-ibuprofène:nicotinamide. La TM 300 est une alternative écologique aux méthodes traditionnelles à base de solutions. En seulement 90 minutes, 3,2 kg de cristaux de Co ont pu être produits avec une conversion de 99 %. Seules des quantités minimales de solvants sont utilisées dans le processus appelé liquid assisted grinding (LAG). Par rapport aux méthodes traditionnelles, cela réduit la consommation d\'énergie et minimise considérablement l\'impact sur l\'environnement.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.tm300.solution.cocrystal.txt2\";a:4:{s:4:\"text\";s:417:\"Conversion de rac-IBU. Tracé bleu : procédé de broyage avec ajout de 10 kg de billes (d = 10 mm) après 270 minutes et de 10 kg de billes (d = 30 mm) après 360 minutes ; ajout de l\'additif LAG EtOH après 510 minutes. Tracé orange : procédé assisté par LAG avec ajout d\'EtOH avant la réaction et 20 kg de billes de 10 mm. <br /><br />Résultats présentés par le groupe de travail de Michael Felderhoff [1].\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.tm300.solution.cocrystal.txt3\";a:4:{s:4:\"text\";s:529:\"Le TM 300 permet de réaliser des processus mécanochimiques à l\'échelle du kilogramme, ce qui ouvre de nouvelles possibilités pour des processus de fabrication industrielle durables. Ce qui est particulièrement intéressant ici, c\'est l\'abrasion minimale des métaux - les valeurs mesurées étaient bien en dessous des niveaux inquiétants, et nettement inférieures à celles mesurées par exemple dans les vibro-broyeurs excentriques. Le tableau montre les valeurs minimales d\'abrasion dans le TM 300 au cours de l\'essai.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.tm300.table.drum\";a:4:{s:4:\"text\";s:18:\"Tambour de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.tm300.table.mass-balls\";a:4:{s:4:\"text\";s:26:\"Masse de billes de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.tm300.table.number-rods\";a:4:{s:4:\"text\";s:16:\"Nombre de barres\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.tm300.table.rod-module\";a:4:{s:4:\"text\";s:16:\"Module à barres\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.tm300.table.sample-volume\";a:4:{s:4:\"text\";s:38:\"Quantité d\'échantillons optimale (L)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.tm300.table.size-balls\";a:4:{s:4:\"text\";s:31:\"Taille de bille de broyage (mm)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.tm500.applications.enzian.hl\";a:4:{s:4:\"text\";s:31:\"Broyage des racines de gentiane\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.tm500.applications.enzian.txt\";a:4:{s:4:\"text\";s:533:\"22 l d\'échantillon ont été remplis dans le tambour du broyeur TM 500, 80 kg de billes de broyage de 30 mm ont été ajoutés. Le broyeur à tambour a fonctionné pendant plusieurs heures à 50 tours/minute. La granulométrie a été mesurée après 1 h.<br /><br />1h : D90 = 130 µm<br /><br />La grille de séparation, en option, a été utilisée pour séparer l\'échantillon moulu des billes.<br />Grille de séparation utilisée : 22 mm pour une séparation de 30 mm des billes de broyage en position haute, moyenne et basse.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.tm500.applications.gravel.hl\";a:4:{s:4:\"text\";s:20:\"Broyage de graviers \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.tm500.applications.gravel.txt\";a:4:{s:4:\"text\";s:622:\"L\'échantillon de 40 kg (27 l) a été mis dans le tambour du broyeur TM 500, 80 kg de billes de broyage de 20 mm (17,6 l) ont été ajoutés. Le broyeur à tambour a fonctionné pendant plusieurs heures à 50 tours/minute. La finesse a été mesurée après 2/4/6 et 8 h.<br /><br /><br />2h : D90 = 98 µm<br />4h : D90 = 37 µm<br /><br />6h : D90 = 21 µm<br />8h : D90 = 15 µm<br /><br />La grille de séparation, en option, pour séparer l\'échantillon moulu des billes a été utilisée. Grilles de séparation utilisées : 14 mm pour une séparation de 20 mm des billes en position haute, moyenne et basse. <br />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.tm500.applications.samples.txt\";a:4:{s:4:\"text\";s:642:\"Les broyeurs à tambour RETSCH sont de véritables machines polyvalentes. Ils homogénéisent, par exemple : charbon actif, alliages, bentonite, os, fibres de carbone, catalyseurs, cellulose, clinker de ciment, céramique, produits chimiques, minéraux argileux, charbon, coke, compost, béton, déchets électroniques, fibres, gypse, verre, cheveux, apatite hydroxyle, kaolin, pierre à chaux, oxydes métalliques, minéraux, minerais, peinture et vernis, papier, produits pharmaceutiques, pigments, plantes, polymères, quartz, graines, pierres semi-précieuses, boues d\'épuration, scories, terre, tissus, tabac, déchets, bois, etc...

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.tm500.benefits.13\";a:4:{s:4:\"text\";s:44:\"Solid steel frame and noise-protection hood \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.tm500.benefits.2\";a:4:{s:4:\"text\";s:34:\"Final fineness &lt;15 μm possible\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.tm500.benefits.3\";a:4:{s:4:\"text\";s:48:\"variable speed 10 - 50 rpm, reproducible results\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.tm500.benefits.4\";a:4:{s:4:\"text\";s:21:\"Calibration function \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.tm500.benefits.5\";a:4:{s:4:\"text\";s:53:\"Separating screen for grinding balls/sample (option) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.tm500.benefits.6\";a:4:{s:4:\"text\";s:28:\"Easy tilt to empty the drum \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.tm500.benefits.7\";a:4:{s:4:\"text\";s:40:\"Long-term grinding up to 100 h possible \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.tm500.benefits.8\";a:4:{s:4:\"text\";s:46:\"Interval mode with/without direction reversal \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.tm500.benefits.9\";a:4:{s:4:\"text\";s:12:\"Start Delay \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.tm500.benefits.hl\";a:4:{s:4:\"text\";s:20:\"Benefits at a glance\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.tm500.diagram.gravel.txt\";a:4:{s:4:\"text\";s:122:\"<b>Echantillon:</b> Graviers 10-15 mm <br /><b>Quantité:</b> 27 l <br /><b>Billes de broyage:</b> 80 kg, 20 mm diamètre \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.tm500.easy_operation.hl\";a:4:{s:4:\"text\";s:22:\"Fonctionnement facile \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.tm500.easy_operation.txt\";a:4:{s:4:\"text\";s:1215:\"Grâce à la trémie d\'alimentation et à la grille de séparation en option pour les billes de broyage / l\'échantillon, le fonctionnement du TM 500 et la manipulation des 80 kg de billes de broyage nécessaires sont particulièrement ergonomiques et simples. Le tambour est facilement vidé grâce à une fonction d\'inclinaison électronique. <br /><br />Les paramètres tels que le temps de broyage, le retard de démarrage ou le mode d\'intervalle sont sélectionnés et mémorisés de manière pratique sur l\'écran de commande. Grâce aux pauses de broyage programmables, il est également possible de traiter des échantillons de matériaux sensibles à la chaleur. Les intervalles avec combinaison des modes avant et arrière sont utiles pour éviter les effets d\'agglomération. Pour plus de sécurité, le broyeur à tambour est équipé d\'un interrupteur d\'urgence pour un arrêt instantané.
Un entonnoir à grille est disponible en option. Cet entonnoir spécial permet de séparer facilement les billes de broyage de l\'échantillon. En remplaçant le couvercle du tambour par un entonnoir à grille, les utilisateurs peuvent verser l\'échantillon tout en gardant les billes à l\'intérieur du tambour.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.tm500.functionprinciple.txt\";a:4:{s:4:\"text\";s:630:\"<b></b><b>Dans un broyeur à tambour, l\'échantillon (généralement un matériau pré-broyé) est placé à l\'intérieur du tambour avec les billes de broyage et soumis à des forces extérieures.</b>
Le broyeur à billes est utilisé pour le broyage fin de matières solides par impact et friction à l\'état sec. Le tambour, qui contient l\'échantillon et les billes de broyage, tourne autour d\'un axe horizontal. Alors que les particules se brisent plus facilement lorsqu\'on utilise des billes de broyage de plus grand diamètre, les diamètres plus petits permettent d\'obtenir une finesse finale nettement plus élevée.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.tm500.grinding_gravel.hl\";a:4:{s:4:\"text\";s:20:\"Broyage de graviers \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.tm500.grinding_gravel.txt\";a:4:{s:4:\"text\";s:403:\"Un échantillon de 40 kg (27 l) a été versé dans le tambour du broyeur à tambour TM 500, et 80 kg (17,6 l) de billes de broyage de 20 mm ont été ajoutés. Le broyeur à tambour a fonctionné pendant plusieurs heures à 50 tours/minute.<br /><br />La granulométrie a été mesurée après 2, 4, 6 et 8 h. <br />2h: D90 = 98 µm <br />4h: D90 = 37 µm <br />6h: D90 = 21 µm <br />8h: D90 = 15 µm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.tm500.grinding_parameter.hl\";a:4:{s:4:\"text\";s:23:\"Paramétrage convivial \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.tm500.grinding_parameter.txt\";a:4:{s:4:\"text\";s:458:\"L\'écran de fonctionnement permet de présélectionner et de mémoriser les paramètres de travail tels que le temps de broyage, le démarrage et l\'arrêt. Outre les propriétés du matériau à broyer, la taille maximale des grains et le débit sont des facteurs importants pour obtenir la finesse finale souhaitée. Nous pouvons vous conseiller sur la taille des billes, le temps de broyage et la vitesse optimisés individuellement pour votre application.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.tm500.intro.hl\";a:4:{s:4:\"text\";s:48:\"Broyage de grands volumes d\'échantillons<br /> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"products.tm500.intro.txt\";a:4:{s:4:\"text\";s:894:\"Le broyeur à tambour TM 500 est un broyeur à billes de laboratoire conçu pour broyer de grands volumes d\'échantillons allant jusqu\'à 35 l. Il accepte des tailles d\'alimentation initiales jusqu\'à 20 mm et peut atteindre des granulométries jusqu\'à 15 µm par friction et impact. Les échantillons durs, fragiles ou fibreux sont pulvérisés dans le tambour de 150 l rempli de 80 kg de billes de broyage. <br /><br />La vitesse variable de 10 à 50 tr/min, les différentes tailles de billes de broyage et la possibilité de broyages de longue durée allant jusqu\'à 100 h assurent une adaptation parfaite aux propriétés de l\'échantillon ainsi que des résultats reproductibles. Un modèle TM 500 de qualité alimentaire comprenant un tambour et une trémie en acier inoxydable 316L est disponible pour les applications où l\'échantillon ne doit être contaminé d\'aucune manière.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"products.tm500.options.hl\";a:4:{s:4:\"text\";s:20:\"Eléments en option \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.tm500.options.sieve_section.hl\";a:4:{s:4:\"text\";s:23:\"&nbsp;Section tamisage \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.tm500.options.sieve_section.txt\";a:4:{s:4:\"text\";s:628:\"La section de tamisage disponible en option facilite la séparation des billes de broyage de 80 kg de l\'échantillon broyé, qui peut contenir jusqu\'à 35 l. Le tambour est tourné de manière à ce que la matière tombe sur la section de tamisage et que les billes roulent dans un récipient collecteur. L’échantillon est préalablement séparé par les mailles du tamis et est recueilli dans des récipients de collecte séparés. Les billes de broyage courantes ont une taille de 10, 20 ou 30 mm. Il est donc possible d\'utiliser trois grilles de séparation différentes, qui sont également disponibles en acier 316L.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.tm500.options.stainless.hl\";a:4:{s:4:\"text\";s:52:\"Tambour en acier inoxydable 316L version alimentaire\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.tm500.options.stainless.hl2\";a:4:{s:4:\"text\";s:61:\"Broyeur à tambour TM 500 : version en acier inoxydable 316L \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.tm500.options.stainless.txt\";a:4:{s:4:\"text\";s:412:\"Pour les applications nécessitant un traitement sans métaux lourds, une version de qualité alimentaire du TM 500 est disponible, qui comprend un tambour et une trémie d\'alimentation en acier inoxydable 316L. Les billes de broyage en acier 1.4404 sont disponibles en 10 mm, 20 mm et 30 mm. Cette version est parfaitement adaptée à la production à petite échelle, par exemple dans l\'industrie alimentaire. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"products.tm500.solutions.hl\";a:4:{s:4:\"text\";s:21:\"Solutions innovantes \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"products.tm500.video.hl\";a:4:{s:4:\"text\";s:27:\"Vidéo Présentation TM 500\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.twister.advantages.bullet.1\";a:4:{s:4:\"text\";s:103:\"idéal pour le broyage des aliments pour animaux, des céréales, du fourrage et de produits similaires\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.twister.advantages.bullet.2\";a:4:{s:4:\"text\";s:23:\"3 vitesses contrôlées\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.twister.advantages.bullet.3\";a:4:{s:4:\"text\";s:91:\"séparateur à cyclone avec flacon de 250 ml pour une extraction rapide de l’échantillon\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.twister.advantages.bullet.4\";a:4:{s:4:\"text\";s:59:\"pas de contamination croisée grâce à un nettoyage facile\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.twister.advantages.bullet.5\";a:4:{s:4:\"text\";s:31:\"panneau de commande fonctionnel\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.twister.advantages.bullet.6\";a:4:{s:4:\"text\";s:64:\"moteur industriel robuste de 900 W avec une longue durée de vie\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.twister.advantages.function\";a:4:{s:4:\"text\";s:963:\"Dans le broyeur à rotor cyclone TWISTER, la réduction de taille est effectuée par <b>impact et frottement</b> entre le rotor et la surface de frottement de la bague de broyage fixe. Le matériau alimenté passe à travers la trémie (avec protection contre les éclaboussures) sur le rotor qui tourne à haute vitesse et est donc soumis à un pré-broyage. L\'échantillon est ensuite projeté vers l\'extérieur par l\'accélération centrifuge et est pulvérisé entre le rotor et la bague de broyage. <b>Les 2 étapes de broyage</b> assurent un process particulièrement doux mais rapide. L’échantillon subsiste dans la chambre de broyage pour un temps très court.&nbsp;Le cyclone intégré assure un refroidissement supplémentaire de l\'échantillon et des outils de broyage. Ceci garantit la préservation des propriétés de l\'échantillon qui seront déterminées. Le broyat est séparé dans le cyclone et recueillis dans un flacon d\'échantillonnage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.twister.advantages.introduction\";a:4:{s:4:\"text\";s:1095:\"Le nouveau broyeur à rotor cyclone TWISTER est spécialement conçu pour le broyage des aliments et des fourrages pour les analyses NIR ultérieures. Les formes optimisées du rotor et de la chambre de broyage génèrent un jet d’air qui véhicule l’échantillon à travers le <b>cyclone intégré</b> dans le flacon. Le jet d’air empêche l’échauffement de l’échantillon, <b>préservant ainsi la teneur en humidité</b>. Les tamis fournis garantissent une distribution optimum de la taille des particules, ainsi il n’est pas nécessaire de recalibrer l’analyseur NIR. Trois Trois vitesses pré-réglées de broyage sont disponibles, permettant une adaptation parfaite aux échantillons. <b>Le nettoyage du broyeur est rapide et facile</b> car le grand volume d’air déplacé permet un écoulement complet du matériau de la chambre de broyage. <br />Ce nouveau broyeur à rotor de qualité certifiée RETSCH <b>optimise la reproductibilité de la préparation des échantillons pour les analyses NIR</b>, permettant ainsi des résultats d’analyses significatifs et fiables.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.twister.samples.txt\";a:4:{s:4:\"text\";s:237:\"Le broyeur à cyclone TWISTER de RETSCH est parfaitement adapté pour le broyage avant l\'analyse NIR des céréales, du maïs, des granulés de fourrage, du fourrage, des pâtes, des produits pharmaceutiques, du soja, du riz et du tabac.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.ur.advantages.bullet.1\";a:4:{s:4:\"text\";s:56:\"Nettoyage rapide, délicat avec une efficacité élevée\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.ur.advantages.bullet.2\";a:4:{s:4:\"text\";s:20:\"universel et compact\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.ur.advantages.bullet.3\";a:4:{s:4:\"text\";s:44:\"Maniement simple, gain de temps et de coûts\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.ur.advantages.bullet.4\";a:4:{s:4:\"text\";s:52:\"Homogénéisation, dispersion et dégazage intensifs\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.ur.advantages.bullet.5\";a:4:{s:4:\"text\";s:18:\"faible maintenance\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.ur.advantages.bullet.6\";a:4:{s:4:\"text\";s:20:\"Longue durée de vie\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.ur.advantages.function\";a:4:{s:4:\"text\";s:631:\"Un générateur à haute fréquence génère env. 35 000 vibrations par seconde qui sont transmises dans le liquide du bain et qui mettent ce dernier en résonance. L’intensité de l’énergie du champ acoustique est si élevée qu’une cavitation survient. D’innombrables bulles minuscules de vide se forment; celles-ci chutent puis implosent en quelques microsecondes en raison de la pression et de l’aspiration. Les impulsions déclenchées en conséquence enlèvent les salissures mêmes dans des endroits très profonds et inaccessibles et permettent d’obtenir une homogénéisation, une dispersion et un dégazage. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.ur.advantages.introduction\";a:4:{s:4:\"text\";s:559:\"Spécialement pour le <b>nettoyage simple et rapide des tamis d’analyse et des outils de broyage</b>, RETSCH a développé une gamme de bains à ultrasons en 3 tailles. L’UR 1 pour les tamis d’analyse avec un Ø de 203 mm max., l’UR 2 pour les tamis d’analyse avec un Ø de 400 mm max. et l’UR 3 pour le nettoyage simultané de 5 tamis d’analyse au maximum de Ø 200/203 mm. Le nettoyage délicat <b>augmente la durée de vie des tamis</b> puisque les détériorations comme celles survenant à cause du nettoyage manuel peuvent être évitées.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.xrd mccrone.samples.txt\";a:4:{s:4:\"text\";s:305:\"Le broyeur XRD McCrone de RETSCH est parfaitement adapté pour le broyage à sec ou humide, le mélange et le concassage d\'os, de borures, de carbures, de ciment, de céramique, de matériaux de construction, d\'argile, de verre, de métaux, de micas, de minéraux, de nitrures, de végétaux et d\'ardoise.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.xrd-mill.advantages.bullet.1\";a:4:{s:4:\"text\";s:71:\"le réseau cristallin est conservé au cours de l\'opération de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.xrd-mill.advantages.bullet.2\";a:4:{s:4:\"text\";s:72:\"distribution très étroite et reproductible de la taille des particules\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.xrd-mill.advantages.bullet.3\";a:4:{s:4:\"text\";s:31:\"contamination croisée minimale\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.xrd-mill.advantages.bullet.4\";a:4:{s:4:\"text\";s:29:\"compact, modèle de paillasse\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.xrd-mill.advantages.bullet.5\";a:4:{s:4:\"text\";s:42:\"puissance de broyage réglable (4 niveaux)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.xrd-mill.advantages.bullet.6\";a:4:{s:4:\"text\";s:35:\"convient pour broyage sec et humide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.xrd-mill.advantages.bullet.7\";a:4:{s:4:\"text\";s:18:\"facile à nettoyer\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.xrd-mill.advantages.bullet.8\";a:4:{s:4:\"text\";s:26:\"quasiment sans maintenance\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.xrd-mill.advantages.bullet.9\";a:4:{s:4:\"text\";s:25:\"fonctionnement silencieux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.xrd-mill.advantages.function\";a:4:{s:4:\"text\";s:609:\"Le broyeur McCrone XRD effectue la réduction de taille principalement par frottement. Les 48 éléments de broyage cylindriques sont placés dans le bol de broyage en huit rangées de six éléments chacun.<br />Pendant le fonctionnement, le mouvement circulaire du bol provoque le broyage de l\'échantillon de &lt;0,5 mm jusqu’à la gamme du micron (typiquement &lt;10 µm).<br />Grâce au procédé très doux de réduction de taille, le réseau cristallin de l\'échantillon est conservé. Cela rend le McCrone XRD, le broyeur parfait pour la préparation des échantillons pour l’analyse par rayons X.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.xrd-mill.advantages.hl\";a:4:{s:4:\"text\";s:10:\"Advantages\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.xrd-mill.advantages.introduction\";a:4:{s:4:\"text\";s:1242:\"<b>Le broyeur McCrone XRD a été spécialement développé pour la préparation d\'échantillons pour la diffraction par rayons X (XRD). Le broyeur est utilisé pour des applications en géologie, chimie, minéralogie et sciences des matériaux, en contrôle qualité et en R&amp;D.</b>
Grace à son mouvement de broyage unique, le McCrone XRD est particulièrement efficace pour cette méthode analytique: Les 48 éléments de broyage cylindriques broient les échantillons doucement par friction. Il en résulte un temps de broyage court avec presque pas de perte d\'échantillon et une distribution extrêmement étroite des tailles de particules.
<b>Le réseau cristallin est presque entièrement conservé au cours de l\'opération de broyage, une prémisse pour une diffraction des rayons X significative.</b>
Le récipient de broyage est constitué d\'un bol de 125 ml en polypropylène muni d\'un bouchon à vis sans joint en polyéthylène. Le récipient est rempli avec un réseau ordonné de 48 éléments de broyage cylindriques identiques, disponibles en agate, en oxyde de zirconium ou en corindon. Le temps de broyage pour la micronisation optimale se situe entre 3 et 30 minutes. Un volume d\'échantillon typique est de 2 à 4 ml.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.xrdcrone.overview.1\";a:4:{s:4:\"text\";s:75:\"Préparation d\'échantillon pour analyse par diffraction aux rayons X (XRD)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.zm200.review1.txt\";a:4:{s:4:\"text\";s:145:\"Le broyeur centrifuge ZM est très facile à utiliser. Relativement facile à nettoyer après le broyage (en évitant la contamination croisée).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.zm200.review2.txt\";a:4:{s:4:\"text\";s:72:\"Excellent broyeur pour broyer des échantillons d\'aliments pour animaux.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.zm200.review3.txt\";a:4:{s:4:\"text\";s:129:\"Le broyage est très rapide. Nous utilisons la connexion cyclonique qui facilite le processus de broyage avec de grandes pièces.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.zm300.convenient_grinding.cyclone.hl\";a:4:{s:4:\"text\";s:7:\"Cyclone\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.zm300.convenient_grinding.cyclone.txt\";a:4:{s:4:\"text\";s:393:\"L\'utilisation d\'un cyclone présente de nombreux avantages : <br />1 : L\'échantillon est refroidi par un flux d\'air pendant le broyage. 2 : Le flux d\'air contribue également à ce que les échantillons légers soient mieux évacués de la chambre de broyage. 3 : Lors du broyage de grandes quantités d\'échantillons, il est possible de raccorder un récipient collecteur de 3 l ou de 5 l.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.zm300.convenient_grinding.feeder.txt\";a:4:{s:4:\"text\";s:359:\"La goulotte d\'alimentation vibrante DR 100 est commandé par une interface et achemine la matière en fonction de la charge vers la trémie du ZM 300. Cette procédure garantit un broyage uniforme avec une alimentation maximale de l\'échantillon. L\'utilisation d\'une alimentation est particulièrement avantageuse pour les grandes quantités d\'échantillons. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"products.zm300.convenient_grinding.heavy_metal.hl\";a:4:{s:4:\"text\";s:27:\"Broyage sans métaux lourds\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"products.zm300.convenient_grinding.heavy_metal.txt\";a:4:{s:4:\"text\";s:244:\"Pour le broyage neutre à l\'analyse, ou pour la pulvérisation d\'échantillons abrasifs, des outils de broyage en différents matériaux sont disponibles : titane (revêtement titane-niobium), acier 1.4404, revêtement en carbure de tungstène.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.zm300.convenient_grinding.hl\";a:4:{s:4:\"text\";s:57:\"Pour des processus de broyage pratiques et reproductibles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:48:\"products.zm300.convenient_grinding.hl.supplement\";a:4:{s:4:\"text\";s:26:\"Accessoires pour le ZM 300\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.zm300.convenient_grinding.intro.txt\";a:4:{s:4:\"text\";s:404:\"Le large choix d\'accessoires permet une adaptation optimale à toutes les exigences de broyage. La finesse souhaitée est déterminée par la taille d\'ouverture du tamis annulaire. En règle générale, après le broyage, environ 80 % de l\'échantillon a une taille correspondant à la moitié de l\'ouverture du tamis sélectionné. Les tamis sont disponibles avec des ouvertures allant de 0,08 à 10 mm.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:50:\"products.zm300.convenient_grinding.ring_sieves.txt\";a:4:{s:4:\"text\";s:340:\"Pour le ZM 300, on utilise des tamis annulaires à bord renforcé qui sont équipés de quatre rainures pour un verrouillage sûr. Les tamis distants, également sécurisés et fixés par quatre rainures, présentent un espace entre la maille du tamis et le rotor, ce qui réduit les effets de cisaillement et donc la production de chaleur.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:45:\"products.zm300.convenient_grinding.rotors.txt\";a:4:{s:4:\"text\";s:327:\"Les rotors sont disponibles avec 6, 12 ou 24 dents. Le rotor standard à 12 dents convient à presque tous les matériaux et toutes les exigences. Pour les échantillons fibreux, comme la paille, le rotor à 6 dents est généralement utilisé, tandis que pour les échantillons fins, le rotor à 24 dents est le mieux adapté.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:46:\"products.zm300.convenient_grinding.vessels.txt\";a:4:{s:4:\"text\";s:340:\"Dans la cassette standard d\'un volume nominal de 900 ml, il est possible de broyer jusqu\'à 300 ml d\'échantillon en une seule étape de travail. Avec la cassette grand volume, le volume utile peut être doublé à 600 ml. L\'utilisation d\'une cassette avec cyclone permet d\'obtenir différents collecteurs jusqu\'à 4 500 ml de volume utile.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.zm300.cyrogenic_grinding.txt\";a:4:{s:4:\"text\";s:837:\"Le broyage cryogénique ou à froid est la solution idéale pour broyer des échantillons qui ne peuvent être réduits à la finesse requise à température ambiante. <br /><br />Cette procédure implique l\'utilisation des aides au broyage telles que l\'azote liquide (-196 °C) ou la glace sèche (-78 °C) pour fragiliser le matériau de l\'échantillon par refroidissement, et ainsi améliorer le comportement à la rupture. <br /><br />De plus, les composants hautement volatils sont mieux préservés dans l\'échantillon par le refroidissement. Le broyage cryogénique est facile à réaliser avec le ZM 300 et est recommandé en particulier pour les plastiques ou les échantillons très sensibles à la température. <br /><br />La vidéo montre le processus avec le modèle prédécesseur ZM 200, qui est identique dans le ZM 300.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.zm300.features.bullets.1\";a:4:{s:4:\"text\";s:82:\"Broyage doux et rapide grâce au pré-broyage et au broyage fin en un seul passage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.zm300.features.bullets.2\";a:4:{s:4:\"text\";s:112:\"Contrôle et reproductibilité optimaux du processus grâce à la surveillance de la température de la cassette\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.zm300.features.bullets.3\";a:4:{s:4:\"text\";s:103:\"Système de cassette breveté pour une récupération maximale des échantillons et un nettoyage facile\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.zm300.features.bullets.4\";a:4:{s:4:\"text\";s:67:\"Cassette en option pour des volumes d\'échantillons jusqu\'à 600 ml\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.zm300.features.bullets.5\";a:4:{s:4:\"text\";s:46:\"Large gamme de vitesse de 6000 à 23000 tr/min\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.zm300.features.bullets.6\";a:4:{s:4:\"text\";s:104:\"Finesse finale définie grâce à des tamis annulaires dont l\'ouverture est comprise entre 0,08 et 10 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.zm300.features.bullets.7\";a:4:{s:4:\"text\";s:61:\"Cassettes pour des volumes d\'échantillons de 250 ml à 4,5 l\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.zm300.features.bullets.8\";a:4:{s:4:\"text\";s:89:\"Goulotte d\'alimentation vibrante automatisée et divers systèmes de cyclones disponibles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.zm300.features.hl\";a:4:{s:4:\"text\";s:46:\"La norme pour les aliments &amp; les fourrages\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.zm300.features.supplement\";a:4:{s:4:\"text\";s:63:\"Puissance de broyage élevée avec contrôle de la température\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.zm300.fineness.1.hl\";a:4:{s:4:\"text\";s:13:\"Polymère POM\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.zm300.fineness.2.hl\";a:4:{s:4:\"text\";s:12:\"Polymère PP\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.zm300.function_principle.txt\";a:4:{s:4:\"text\";s:907:\"Dans le broyeur ultra-centrifuge ZM 300, le broyage s\'effectue par des effets d\'impact et de cisaillement entre le rotor et le tamis annulaire fixe. Le matériau passe par la trémie (avec protection anti-éclaboussures) sur le rotor. L\'accélération centrifuge le projette vers l\'extérieur avec une grande énergie et il est pré-broyé à l\'impact par les dents cunéiformes du rotor qui se déplacent à grande vitesse. Il est ensuite finement broyé entre le rotor et le tamis annulaire.<br /><br />Ce broyage en deux étapes assure un traitement particulièrement doux et rapide. Le matériau ne reste que très peu de temps dans la chambre de broyage, ce qui signifie que les caractéristiques de l\'échantillon à déterminer ne sont pas altérées. L\'échantillon broyé est recueilli dans la cassette entourant la chambre de broyage ou dans le cyclone ou le sac filtrant en papier placé en aval.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:43:\"products.zm300.increased_reproducibility.hl\";a:4:{s:4:\"text\";s:63:\"Reproductibilité accrue grâce au contrôle de la température\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:44:\"products.zm300.increased_reproducibility.txt\";a:4:{s:4:\"text\";s:751:\"La plage de vitesses de 6000 à 23000 tr/min permet une adaptation optimale du processus de broyage aux exigences de l\'échantillon en maintenant le temps de broyage aussi court que possible et l\'augmentation de la température aussi modérée que possible. Une chaleur trop importante peut avoir un effet négatif sur les résultats du broyage, par exemple si de l\'humidité ou des composants volatils s\'échappent.<br /><br />Le ZM 300 est équipé d\'un capteur de température intégré qui mesure la température du couvercle de la cassette près du tamis annulaire. La température mesurée est constamment affichée sur l\'écran du broyeur, ce qui permet à l\'utilisateur d\'optimiser le processus de broyage et d\'améliorer la reproductibilité.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.zm300.intro.txt.1\";a:4:{s:4:\"text\";s:165:\"Les broyeurs à rotor sont utilisés pour le broyage à grande vitesse de matériaux mous à mi-durs ainsi que de matériaux sensibles à la température ou fibreux.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.zm300.intro.txt.2\";a:4:{s:4:\"text\";s:673:\"Le puissant broyeur ultra-centrifuge ZM 300 fournit une performance de broyage maximale combinée à une grande facilité d\'utilisation. La vitesse variable de 6000 à 23000 tr/min permet de préparer des échantillons en douceur, de manière neutre, en un temps très court.<br /><br />Grâce à un système intégré de contrôle de la température, la reproductibilité est garantie même pour les longs processus de broyage ou la pulvérisation de grands volumes d\'échantillons.<br /><br />Le large choix de rotors, de tamis annulaires et de cassettes fait du ZM 300 un véritable broyeur polyvalent qui répond aux exigences des tâches de broyage les plus diverses. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.zm300.light_heat.bullets.1\";a:4:{s:4:\"text\";s:67:\"Refroidissement efficace de l\'échantillon et des outils de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.zm300.light_heat.bullets.2\";a:4:{s:4:\"text\";s:73:\"Amélioration de l\'évacuation des échantillons de la chambre de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.zm300.light_heat.bullets.3\";a:4:{s:4:\"text\";s:44:\"Particulièrement adapté aux grands volumes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.zm300.light_heat.bullets.4\";a:4:{s:4:\"text\";s:76:\"Le cyclone peut accueillir des flacons d\'échantillon de 0,25, 3 et 5 litres\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.zm300.light_heat.bullets.5\";a:4:{s:4:\"text\";s:35:\"Idéal pour le broyage cryogénique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:28:\"products.zm300.light_heat.hl\";a:4:{s:4:\"text\";s:71:\"Idéal pour les matériaux sensibles à la lumière &amp; à la chaleur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.zm300.light_heat.txt\";a:4:{s:4:\"text\";s:165:\"Lorsqu\'il est utilisé avec l\'aspiration cyclone en option, le ZM 300 convient également au broyage des échantillons de faible densité ou sensibles à la chaleur.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:31:\"products.zm300.maximum_speed.hl\";a:4:{s:4:\"text\";s:68:\"Vitesse maximale pour une finesse finale élevée et un débit accru\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.zm300.maximum_speed.txt.1\";a:4:{s:4:\"text\";s:693:\"La vitesse maximale des broyeurs centrifuges classiques, comme le très répandu ZM 200, est généralement limitée à 18000 tr/min (vitesse périphérique du rotor 98 m/s). Le ZM 300 atteint une vitesse maximale de 23000 tr/min (vitesse périphérique du rotor 118 m/s) et produit des particules qui sont 15 à 20 % plus fines en comparaison, selon le matériau.<br /><br />La vitesse plus élevée a un impact particulièrement positif sur les tailles de broyage des échantillons de polymères qui sont pulvérisés par cryogénie, ou des matériaux fibreux comme le foin. Par rapport aux modèles dont la vitesse maximale est de 18000 tr/min, le débit peut être augmenté de 10 à 15 %.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.zm300.maximum_speed.txt.2\";a:4:{s:4:\"text\";s:373:\"Granulométrie des matières plastiques (POM ou PP) après broyage avec différents tamis et vitesses. La vitesse de 23 000 tr/min entraîne une finesse plus élevée pour tous les tamis par rapport au broyage à 18 000 tr/min. Par exemple, une réduction de 19 % de la finesse peut être obtenue lorsque le POM est broyé avec un tamis distant de 0,12 mm à 23 000 tr/min.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.zm300.maximum_speed.txt.3\";a:4:{s:4:\"text\";s:227:\"Le débit maximal de l\'échantillon, par exemple lors du broyage d\'aliments pour poulets avec un tamis annulaire de 0,5 mm, a pu être augmenté de 16 % en broyant à la vitesse maximale de 23 000 min-1 au lieu de 18 000 min-1.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.zm300.new.accessories.dr100\";a:4:{s:4:\"text\";s:307:\"Le dispositif de dosage peut être commandé via une interface et ajuste l\'alimentation en matière en fonction des besoins. Cela permet d\'éviter toute surcharge ou blocage du moteur. Même avec de grandes quantités d\'échantillons, un broyage uniforme est garanti, en particulier à des débits élevés.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.zm300.new.accessories.heavymetal\";a:4:{s:4:\"text\";s:257:\"Pour les échantillons analytiquement neutres ou particulièrement abrasifs, les tamis annulaires et les rotors sont disponibles en différents matériaux tels que le titane (revêtu de titane-niobium), l\'acier inoxydable 1.4404 ou le carbure de tungstène.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.zm300.new.accessories.hl\";a:4:{s:4:\"text\";s:54:\"Une sélection complète pour vos besoins individuels \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.zm300.new.accessories.ring.sieves\";a:4:{s:4:\"text\";s:371:\"Les tamis annulaires à bords renforcés, solidement fixés par quatre rainures, sont parfaitement adaptés à la charge supplémentaire liée à la vitesse maximale plus élevée. Les tamis d\'écartement, également fixés en quatre points, créent un espace entre la maille du tamis et le rotor afin de minimiser les effets de cisaillement et l\'accumulation de chaleur.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.zm300.new.accessories.rotors\";a:4:{s:4:\"text\";s:277:\"Des rotors à 6, 12 ou 24 dents sont disponibles pour différentes applications. Le rotor standard à 12 dents convient à la plupart des matériaux, le rotor à 6 dents aux échantillons fibreux tels que la paille et le rotor à 24 dents aux matériaux particulièrement fins.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.zm300.new.accessories.txt\";a:4:{s:4:\"text\";s:389:\"La large gamme d\'accessoires rend le ZM 300 extrêmement polyvalent. La finesse finale souhaitée peut être déterminée en sélectionnant le tamis annulaire. Règle empirique : après le broyage, environ 80 % du matériau échantillonné a une taille environ deux fois plus petite que l\'ouverture du tamis. Vous pouvez choisir entre des tamis avec des ouvertures allant de 0,08 à 10 mm.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.zm300.new.accessories.vessels\";a:4:{s:4:\"text\";s:316:\"Avec la cassette de collecte standard (volume nominal de 900 ml), il est possible de traiter jusqu\'à 300 ml d\'échantillon par cycle. La cassette de volume double le volume utile à 600 ml. La combinaison de la cassette de passage et du cyclone permet même d\'utiliser des récipients de collecte jusqu\'à 4 500 ml.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.zm300.new.classic.txt.1\";a:4:{s:4:\"text\";s:554:\"Notre broyeur ultracentrifuge classique ZM 300 a subi un lifting en 2025 et atteint désormais une vitesse maximale exceptionnelle de 24 000 tr/min. L\'équipe de développement RETSCH a ainsi répondu aux nombreuses demandes de nos clients, motivées par des exigences croissantes en matière de préparation d\'échantillons, en créant une version renouvelée du ZM 300 « Version 2025 ». Une grande variété de matériaux peuvent désormais être broyés encore plus rapidement et plus efficacement, avec moins de résidus dans la chambre de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:32:\"products.zm300.new.classic.txt.2\";a:4:{s:4:\"text\";s:894:\"Indispensable pour le broyage fin rapide et précis de matériaux tendres à moyennement durs, sensibles à la température et fibreux : le ZM 300 allie une performance de broyage élevée sans compromis à une grande facilité d\'utilisation. Grâce à la plage de vitesse réglable de 6 000 à 24 000 tr/min, la préparation des échantillons est particulièrement efficace et prend très peu de temps !&lt;br&gt;&lt;br&gt;
La surveillance intégrée de la température garantit des résultats constants et reproductibles, même avec des quantités d\'échantillons importantes, et l\'indicateur de charge détecte les baisses de performance critiques lorsque les échantillons sont alimentés trop rapidement. La gamme complète d\'accessoires, des rotors et tamis annulaires aux différents systèmes de collecte avec ou sans cyclones, permet une adaptation flexible à toutes les applications.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:29:\"products.zm300.new.cryogen.hl\";a:4:{s:4:\"text\";s:20:\"Broyage cryogénique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products.zm300.new.cryogen.txt\";a:4:{s:4:\"text\";s:570:\"Pour les échantillons qui ne peuvent pas être broyés suffisamment finement à température ambiante, le broyage cryogénique est idéal. Des adjuvants de broyage tels que l\'azote liquide (-196 °C, fragilisation de l\'échantillon à l\'extérieur du broyeur) ou la glace carbonique (-78 °C, mélange échantillon/glace carbonique) sont utilisés pour fragiliser le matériau de l\'échantillon en le refroidissant, améliorant ainsi son comportement à la fracture. De plus, les composants volatils sont mieux préservés dans l\'échantillon grâce au refroidissement.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.zm300.new.easy.operation.hl\";a:4:{s:4:\"text\";s:41:\"Utilisation pratique – nettoyage facile\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.zm300.new.easy.operation.txt\";a:4:{s:4:\"text\";s:568:\"Le grand écran tactile avec bouton rotatif facilite le réglage de tous les paramètres de broyage et affiche les valeurs actuelles telles que la température de la cassette et la charge du moteur.&lt;br&gt;&lt;br&gt;
Grâce au système d\'encliquetage sans vis et au principe de cassette breveté, les outils de broyage peuvent être insérés et retirés à la main. Les rotors enfichables et les tamis annulaires permettent un nettoyage rapide et facile. Tous les composants en contact avec le produit peuvent être nettoyés à l\'eau courante ou au lave-vaisselle.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:39:\"products.zm300.new.finer.endproducts.hl\";a:4:{s:4:\"text\";s:63:\"Produits finis plus fins et débit d\'échantillons plus élevé\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.zm300.new.finer.endproducts.txt\";a:4:{s:4:\"text\";s:812:\"Avec une vitesse pouvant atteindre 24 000 tr/min, le ZM 300 permet d\'obtenir des particules jusqu\'à 20 % plus fines que les modèles précédents et les appareils concurrents comparables (avec une vitesse habituelle de 18 000 tr/min). La vitesse plus élevée offre des avantages particuliers lors du broyage de matériaux fibreux ou de la fragmentation cryogénique de polymères. Les plastiques tels que le POM ou le PP sont désormais broyés avec une finesse particulièrement élevée. &lt;br&gt;&lt;br&gt;
Avec une vitesse maximale de 24 000 tr/min, la vitesse périphérique du rotor augmente également proportionnellement jusqu\'à 123 m/s. Cela permet d\'augmenter le débit d\'échantillons jusqu\'à 17 % (par exemple pour les aliments pour poulets) lors de l\'utilisation d\'un tamis annulaire de 0,5 mm.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.zm300.new.finer.fraction.hl\";a:4:{s:4:\"text\";s:27:\"Contrôlez la fraction fine\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.zm300.new.finer.fraction.txt\";a:4:{s:4:\"text\";s:372:\"Contrôlez la fraction fine dans le produit final en réglant la vitesse. Pour les aliments grossiers et une formation de poussière réduite, un réglage entre 6 000 et 10 000 tr/min est recommandé. La grande polyvalence du ZM 300 permet une utilisation polyvalente dans l\'industrie alimentaire et fourragère, l\'industrie chimique, l\'agriculture et d\'autres industries.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"products.zm300.new.function.principle.txt\";a:4:{s:4:\"text\";s:833:\"Le processus de broyage est effectué par des forces d\'impact et de cisaillement entre le rotor et la grille fixe. Le matériau à broyer est introduit dans le rotor via un entonnoir avec protection anti-éclaboussures, accéléré vers l\'extérieur par la force centrifuge et pré-broyé par les dents en forme de coin du rotor. Le broyage fin qui suit a lieu dans l\'espace étroit entre le rotor et la grille.&lt;br&gt;&lt;br&gt;
Grâce à ce processus en deux étapes, la préparation des échantillons est particulièrement douce et rapide. Comme le matériau broyé ne reste que peu de temps dans la chambre de broyage, les propriétés caractéristiques de l\'échantillon sont conservées. Le produit final est collecté dans le récipient de collecte, le cyclone ou le sac filtrant en papier qui entoure la chambre de broyage.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.zm300.new.gamechanger.bullets.1\";a:4:{s:4:\"text\";s:65:\"Broyage en deux étapes pour des résultats rapides et en douceur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.zm300.new.gamechanger.bullets.2\";a:4:{s:4:\"text\";s:51:\"Plage de vitesse flexible de 6 000 à 24 000 tr/min\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.zm300.new.gamechanger.bullets.3\";a:4:{s:4:\"text\";s:127:\"Affichage de la charge et contrôle de la température pour un contrôle optimal du processus et une reproductibilité optimale\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.zm300.new.gamechanger.bullets.4\";a:4:{s:4:\"text\";s:87:\"Système de cassettes breveté pour un fonctionnement sans perte et un nettoyage facile\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.zm300.new.gamechanger.bullets.5\";a:4:{s:4:\"text\";s:91:\"Finesse finale élevée grâce à des tamis annulaires avec des ouvertures de 0,08 à 10 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.zm300.new.gamechanger.bullets.6\";a:4:{s:4:\"text\";s:168:\"Cassette de volume optionnelle jusqu\'à 600 ml (300 ml en standard) permettant de traiter de plus grandes quantités d\'échantillons sans unité cyclone supplémentaire\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.zm300.new.gamechanger.bullets.7\";a:4:{s:4:\"text\";s:75:\"Récipients de collecte pour des volumes d\'échantillons de 250 ml à 4,5 l\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:40:\"products.zm300.new.gamechanger.bullets.8\";a:4:{s:4:\"text\";s:78:\"Alimentateur vibrant automatisé et différents systèmes cyclones disponibles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.zm300.new.gamechanger.hl\";a:4:{s:4:\"text\";s:57:\"Une révolution pour la préparation de vos échantillons\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.zm300.new.heatsensitive.1\";a:4:{s:4:\"text\";s:64:\"Moins d\'échauffement de l\'échantillon et des outils de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.zm300.new.heatsensitive.2\";a:4:{s:4:\"text\";s:48:\"Amélioration de l\'évacuation des échantillons\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.zm300.new.heatsensitive.3\";a:4:{s:4:\"text\";s:60:\"Traitement fiable de volumes d\'échantillons plus importants\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.zm300.new.heatsensitive.4\";a:4:{s:4:\"text\";s:90:\"Le cyclone peut être utilisé avec des récipients d\'échantillons de 0,25, 3 et 5 litres\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.zm300.new.heatsensitive.5\";a:4:{s:4:\"text\";s:69:\"Peut être combiné de manière optimale avec le broyage cryogénique\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.zm300.new.heatsensitive.hl\";a:4:{s:4:\"text\";s:64:\"Idéal pour les échantillons légers et sensibles à la chaleur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.zm300.new.heatsensitive.txt\";a:4:{s:4:\"text\";s:160:\"En combinaison avec l\'unité d\'aspiration cyclone, le broyeur ultracentrifuge ZM 300 convient même au broyage de matériaux légers et sensibles à la chaleur.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.zm300.new.process.times.bullets.1\";a:4:{s:4:\"text\";s:265:\"La plage de vitesse étendue vous permet de vous adapter de manière optimale à chaque échantillon. Votre avantage : des processus de broyage plus courts entraînent une augmentation moindre de la température et empêchent ainsi la perte de composants volatils. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.zm300.new.process.times.bullets.2\";a:4:{s:4:\"text\";s:212:\"Le capteur de température intégré offre un contrôle supplémentaire. Pendant le processus de broyage, la température actuelle du couvercle de la cassette est affichée en permanence sur l\'écran du broyeur. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:42:\"products.zm300.new.process.times.bullets.3\";a:4:{s:4:\"text\";s:283:\"L\'indicateur de charge visuel utilise les couleurs des feux de signalisation pour fournir des informations en temps réel sur les surcharges indésirables du moteur, qui peuvent entraîner une réduction des performances de broyage et, par conséquent, des résultats inutilisables. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.zm300.new.process.times.hl.1\";a:4:{s:4:\"text\";s:26:\"Temps de traitement courts\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.zm300.new.process.times.hl.2\";a:4:{s:4:\"text\";s:70:\"Évitez la génération excessive de chaleur et la surcharge du moteur\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.zm300.new.process.times.txt.1\";a:4:{s:4:\"text\";s:370:\"Une chaleur excessive peut avoir un effet négatif sur le résultat du broyage, par exemple si de l\'humidité ou des composants volatils s\'échappent. De plus, des baisses de performance à court terme dues à une surcharge du moteur peuvent nuire au résultat du broyage. Vous contrôlez entièrement les paramètres de vitesse, de température et de charge du moteur :\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.zm300.new.process.times.txt.2\";a:4:{s:4:\"text\";s:188:\"Les trois paramètres que sont la température, la charge du moteur et la vitesse du rotor vous permettent de déterminer les flux de travail optimaux pour l\'alimentation en échantillons.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:38:\"products.zm300.new.typical.samples.txt\";a:4:{s:4:\"text\";s:494:\"Le broyeur à rotor ZM 300 convient au broyage d\'une grande variété de matériaux : déchets, graphite, collagène, médicaments, engrais, granulés alimentaires, céréales, épices, caoutchouc, bois, grains de café, os, charbon, aliments, maïs, minéraux, papier, parties de plantes, polymères, revêtements en poudre, riz, graines, paille, bonbons, tabac, textiles, produits chimiques, composants électroniques, fruits et légumes séchés, larves séchées, produits pharmaceutiques. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.zm300.operation_cleaning.hl\";a:4:{s:4:\"text\";s:40:\"Utilisation pratique et nettoyage facile\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.zm300.operation_cleaning.txt\";a:4:{s:4:\"text\";s:694:\"Le ZM 300 est facile et sûr à utiliser. Le grand écran tactile avec bouton rotatif permet de saisir facilement les paramètres de broyage. Il indique la température actuelle de la cassette et la charge pendant le broyage, ce qui permet d\'éviter les surcharges dues à une alimentation trop rapide de l\'échantillon.<br /><br />Un système de fixation sans vis et le principe breveté de la cassette permettent une insertion et un retrait faciles sans outils.<br /><br />Par conséquent, le nettoyage des rotors et des tamis annulaires est particulièrement rapide et facile. Toutes les pièces en contact avec l\'échantillon peuvent être nettoyées à l\'eau courante ou au lave-vaisselle.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.zm300.reducing_friction.hl\";a:4:{s:4:\"text\";s:30:\"Réduction de la fraction fine\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:36:\"products.zm300.reducing_friction.txt\";a:4:{s:4:\"text\";s:519:\"La teneur en particules fines d\'un échantillon broyé peut être contrôlée par une réduction de la vitesse. Si, par exemple, les grains d\'un échantillon d\'alimentation animale doivent être broyés grossièrement pour éviter la formation de poussière, une réduction à 6 000 - 10 000 tr/min donnera le résultat souhaité.<br /><br />Grâce à la vitesse variable, le ZM 300 peut être adapté de manière flexible à toutes les exigences de l\'industrie alimentaire, de l\'industrie chimique et de l\'agriculture.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.zm300.review4.txt\";a:4:{s:4:\"text\";s:418:\"Le broyeur ultracentrifuge de Retsch est le seul &quot;broyeur&quot; qui nous a permis d\'obtenir la taille des particules et donc le meilleur résultat analytique (par exemple, la teneur en huile) dans divers types d\'échantillons de graines oléagineuses. Plus de 30 ans d\'expérience en laboratoire me permettent de qualifier les broyeurs Retsch d\' &quot;étalon-or&quot; en matière de préparation d\'échantillons.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.zm300.review5.txt\";a:4:{s:4:\"text\";s:232:\"Cet équipement est indispensable pour les laboratoires d\'application et de science des ingrédients. Il est facile à utiliser, nécessite peu d\'entretien et fonctionne en toute sécurité. Il fournit des résultats reproductibles.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.zm300.review6.txt\";a:4:{s:4:\"text\";s:208:\"C\'est le meilleur broyeur de notre laboratoire. Nous avons également d\'autres marques, mais le broyeur Retsch occupe une place de choix. Toutes les pièces en acier inoxydable sont très faciles à nettoyer.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.zm300.review7.txt\";a:4:{s:4:\"text\";s:170:\"Ce broyeur fonctionne à merveille. Nous avons le nôtre depuis près de 5 ans et n\'avons jamais eu de problème. Nous broyons entre 300 et 500 échantillons par semaine.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.zm300.review8.txt\";a:4:{s:4:\"text\";s:65:\"Produit très efficace, facile à utiliser et de grande qualité.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"products.zm300.review9.txt\";a:4:{s:4:\"text\";s:93:\"Instrument de haute qualité, temps de traitement rapide, facile à utiliser et à nettoyer !\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:33:\"products.zm300.throughput.caption\";a:4:{s:4:\"text\";s:31:\"Broyage d\'aliments pour animaux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"products.zm300.typical_samples.txt\";a:4:{s:4:\"text\";s:631:\"Le broyeur ultra centrifuge polyvalent ZM 300 traite des matériaux tels que les os, les céréales, les produits chimiques, le charbon, les grains de café, le collagène, le maïs, les fruits et légumes secs, les larves séchées, les médicaments, les composants électroniques, les granulés d\'aliments pour animaux, les engrais, les aliments, les céréales, le graphite, les minéraux, le papier, les matériaux pharmaceutiques, les matériaux végétaux, les polymères, les revêtements en poudre, le riz, le caoutchouc, les graines, les épices, la paille, les bonbons, les textiles, le tabac, les déchets, le bois, etc.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"products.zm300.video_dryice.caption\";a:4:{s:4:\"text\";s:116:\"Cette vidéo montre le broyage à sec de granulés de plastique avec le ZM 200, qui s\'applique également au ZM 300.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:30:\"products_drum_mills.supplement\";a:4:{s:4:\"text\";s:39:\"Processing large feed sizes and volumes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:15:\"product_group.1\";a:4:{s:4:\"text\";s:25:\"Concasseurs à mâchoires\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"product_group.1.singular\";a:4:{s:4:\"text\";s:25:\"Concasseurs à mâchoires\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"product_group.1.supplement\";a:4:{s:4:\"text\";s:28:\"pour un prébroyage efficace\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:16:\"product_group.10\";a:4:{s:4:\"text\";s:37:\"Diviseurs d&rsquo;&eacute;chantillons\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:49:\"product_group.10.rotating-sample-divider.singular\";a:4:{s:4:\"text\";s:34:\"Diviseur rotatif d’échantillons\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:41:\"product_group.10.sample-splitter.singular\";a:4:{s:4:\"text\";s:22:\"Répartiteur de chutes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"product_group.10.supplement\";a:4:{s:4:\"text\";s:70:\"pour une division précise et représentative de l\'échantillon&nbsp; \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:16:\"product_group.11\";a:4:{s:4:\"text\";s:30:\"Goulottes d&rsquo;alimentation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:16:\"product_group.12\";a:4:{s:4:\"text\";s:15:\"S&eacute;cheurs\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:16:\"product_group.13\";a:4:{s:4:\"text\";s:18:\"Bains à ultrasons\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:16:\"product_group.14\";a:4:{s:4:\"text\";s:20:\"Presses à pastiller\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"product_group.14.supplement\";a:4:{s:4:\"text\";s:53:\"pastilles lisses et stables pour l\'analyse XRF<br /> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:17:\"product_group.145\";a:4:{s:4:\"text\";s:33:\"Caractérisation des poussières \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:17:\"product_group.153\";a:4:{s:4:\"text\";s:20:\"General Files Retsch\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:15:\"product_group.2\";a:4:{s:4:\"text\";s:23:\"Broyeurs &agrave; rotor\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"product_group.2.supplement\";a:4:{s:4:\"text\";s:38:\"broyage fin à vitesse variable<br /> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:16:\"product_group.23\";a:4:{s:4:\"text\";s:25:\"Vibro-broyeurs / CryoMill\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:16:\"product_group.24\";a:4:{s:4:\"text\";s:28:\"Broyeurs-mixeurs à couteaux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"product_group.24.singular\";a:4:{s:4:\"text\";s:26:\"Broyeur-mixeur à couteaux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"product_group.24.supplement\";a:4:{s:4:\"text\";s:76:\"homogénéisation de l\'échantillon avec une grande reproductibilité<br /> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:15:\"product_group.3\";a:4:{s:4:\"text\";s:26:\"Broyeurs &agrave; couteaux\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"product_group.3.singular\";a:4:{s:4:\"text\";s:20:\"Broyeur à couteaux \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"product_group.3.supplement\";a:4:{s:4:\"text\";s:34:\"pour le prébroyage et broyage fin\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:15:\"product_group.4\";a:4:{s:4:\"text\";s:25:\"Broyeurs &agrave; mortier\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:15:\"product_group.5\";a:4:{s:4:\"text\";s:25:\"Broyeurs &agrave; disques\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:24:\"product_group.5.singular\";a:4:{s:4:\"text\";s:19:\"Broyeur à disques \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"product_group.5.supplement\";a:4:{s:4:\"text\";s:42:\"outils robustes pour le broyage fin<br /> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:15:\"product_group.6\";a:4:{s:4:\"text\";s:18:\"Broyeurs à billes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"product_group.6.ballmills\";a:4:{s:4:\"text\";s:18:\"Broyeurs à billes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"product_group.6.drummills\";a:4:{s:4:\"text\";s:19:\"Broyeurs à tambour\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:35:\"product_group.6.highenergyballmills\";a:4:{s:4:\"text\";s:36:\"Broyeurs à billes à haute 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\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"product_group.6.supplement\";a:4:{s:4:\"text\";s:57:\"un broyeur à billes adapté à chaque application<br /> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:15:\"product_group.7\";a:4:{s:4:\"text\";s:10:\"Tamiseuses\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"product_group.7.supplement\";a:4:{s:4:\"text\";s:73:\"pour la détermination de la granulométrie des matériaux en vrac<br /> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:47:\"product_group.7.vibratory_sieve_shaker.singular\";a:4:{s:4:\"text\";s:9:\"Tamiseuse\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:16:\"product_group.70\";a:4:{s:4:\"text\";s:33:\"Instrument d\'essai Indice de 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<h2>1. Prize: A RETSCH Goods Voucher worth €2015</h2>
<br />The first prize goes to<br /><br /><b>Dr. Lars Ortmann </b><br />Qsil GmbH <br />Germany<br /><b><br />Dr. Ortmann submitted a picture of his mortar grinder RM0 from the year 1957 which still works perfectly!</b><br /><br />
<h2>2. Prize: Go Pro Action Camera worth €500</h2>
<br />The winner of the second prize is<br /><br />Mr. Pawel Falkowski<br />Warsaw University, Poland<br /><br />
<h2>3. Prize: 5 x amazon vouchers worth €100 each</h2>
<br />The following participants have won the amazon voucher:<br /><br />Manfred Graban<br />Hermes Arzneimittel, Germany<br /><br />Stefanie Herold<br />AZO GmbH &amp; Co. KG, Germany<br /><br />Manfred Wagner<br />Voest Alpine AG, Austria<br /><br />Sophie Decollogny<br />Tillotts Pharma AG, Switzerland<br /><br />Uwe Arlic<br />Clausthal University of Technology, Germany<br />&nbsp;\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:25:\"retsch.100.winners.header\";a:4:{s:4:\"text\";s:11:\"The Winners\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"retsch.seminar.xrf25.form\";a:4:{s:4:\"text\";s:52:\"You can register by filling out the following form: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"retsch.seminar.xrf25.form.dateselect\";a:4:{s:4:\"text\";s:15:\"Date selection \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"retsch.seminar.xrf25.form.misc\";a:4:{s:4:\"text\";s:5:\"Other\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"retsch.seminar.xrf25.intro\";a:4:{s:4:\"text\";s:1711:\"Experience a compact but in-depth seminar day on the art of sample preparation and X-ray fluorescence analysis (XRF) – practical, interactive, and tailored to your questions. In the morning, experts from Retsch and Rigaku will provide you with the necessary theoretical know-how: from optimal sampling to particle size and pressurization influences to the selection of the appropriate mill and grinding tools. After lunch together, you will directly apply what you have learned in the practical part – with your own samples or those of our partners. <br /><b><br /> What you can expect:</b>
<ul><li> Theory and practice: How to achieve reproducible XRF results with the right sampling and sample preparation</li><li> Practical tips for processing mineral materials, plastic waste, and organic fibers</li><li> How do I select a suitable mill? What can influence my sample homogeneity?</li><li> What grinding tools do I need? What factors could interfere with my analysis?</li><li> Understanding and making targeted use of influencing factors such as particle size and pressing pressure</li><li> Best practices for powder pellets – from theory to application</li><li> Time for your specific questions and the samples you bring with you!</li></ul>
<br /> Take advantage of this unique opportunity to see state-of-the-art laboratory mills, jaw crushers, and XRF systems in action and discuss your specific challenges with our specialists. Our goal is to ensure that all your questions are answered by the end of the seminar.<br /><br /><b> Register now for free and secure your place in this unique intensive seminar!</b><br /><br />All attendees will receive a certificate of participation in the seminar. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"retsch.seminar.xrf25.lunch\";a:4:{s:4:\"text\";s:17:\"Free shared lunch\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"retsch.seminar.xrf25.practical\";a:4:{s:4:\"text\";s:460:\"<b>Practical section</b>
<ul><li> Demonstration of the practical examples presented in the theoretical section using solutions from Retsch and Rigaku</li><li> Bring your challenge to us: Take the opportunity to discuss your current issues directly with our experts: Bring your samples with you or send them in advance. We will demonstrate the appropriate sample preparation and XRF analysis live on site—tailored to your individual requirements.  </li></ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"retsch.seminar.xrf25.retsch\";a:4:{s:4:\"text\";s:542:\"Retsch is the leading manufacturer of laboratory mills, jaw crushers, and sieving machines. With more than 100 years of experience, Retsch develops innovative solutions for analysis-neutral sample preparation and particle size analysis. Researchers and quality control laboratories around the world rely on Retsch products, which are characterized by outstanding performance, ease of use, safety, and a long service life. As the market and technology leader, we offer the most comprehensive range of equipment—from sampling to pelletizing. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"retsch.seminar.xrf25.rigaku\";a:4:{s:4:\"text\";s:584:\"Rigaku was founded in Tokyo, Japan, in 1951 and has been a pioneer in the field of analytical and industrial measurement technology ever since. With more than 2,000 employees in over 60 countries and a host of significant innovations, the Rigaku Group is a global leader in general X-ray diffraction, thin film analysis, X-ray fluorescence spectrometry, small-angle X-ray scattering, protein and small molecule X-ray crystallography, Raman spectroscopy, X-ray optics, semiconductor metrology, X-ray sources, computed tomography, non-destructive material testing, and thermal analysis.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"retsch.seminar.xrf25.schedule\";a:4:{s:4:\"text\";s:8:\"Schedule\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"retsch.seminar.xrf25.schedule.txt\";a:4:{s:4:\"text\";s:633:\"<b>Theory section</b><br /> Welcome and presentation of solutions from Retsch and Rigaku for sample preparation and elemental analysis.<br /><br />
<ol><li> Topic: Analysis of mineral samples using limestone as an example:  Influence of grinding degree and pressure on XRF results. <br /><br /></li><li> Topic: Analysis of plastic waste: Correct sampling and preparation for representative measurement results using secondary fuels for the cement industry.<br /><br /></li><li> Topic: Analysis of organic fiber materials:  Gentle grinding and quantitative XRF analysis with fundamental parameter (FP) matrix compensation. </li></ol>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"retsch.seminar.xrf25.title\";a:4:{s:4:\"text\";s:57:\"X-ray fluorescence analysis - Finding solutions together \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"retsch.seminar.xrf25.title2\";a:4:{s:4:\"text\";s:31:\"Your challenge is our priority \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"roducts.sm50.raffle.form.question.application\";a:4:{s:4:\"text\";s:17:\"Votre application\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:27:\"seo.link.free_test_grinding\";a:4:{s:4:\"text\";s:161:\"<a href=\"https://www.retsch.com/fr/applications/laboratoire-d-application/\" class=\"button short\" alt=\"Opens internal link in current window\">Essai de broyage</a>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"seo.link.free_test_sieving\";a:4:{s:4:\"text\";s:162:\"<a href=\"https://www.retsch.com/fr/applications/laboratoire-d-application/\" class=\"button short\" alt=\"Opens internal link in current window\">Essai de tamisage</a>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:26:\"seo.particle_size_analysis\";a:4:{s:4:\"text\";s:2278:\"The formal size of individual particles in a mixture is referred to as the “grain size”, and grain size analysis is used to determine this size. The subsequent size distribution of the particles has a significant influence on the properties of a material, both scientifically and technically. <br /><br />
Due to numerous differentiations and even different methods of determination, grain size analysis is considered an independent discipline of granulometry. <br /><br />
<h2>Methods of grain size analysis</h2>
Although there are different methods for analyzing and determining grain sizes, the equivalent diameter is always determined in all variants. Which method is ultimately used depends heavily on the question, possible regulations and the grain size range itself. <br /><br />
 Larger particles, from a size of about 40 mm, are usually measured by hand or on the basis of photos, while sieving is often used for the particle size analysis of very small particles, down to a size of 10 µm. <br /><br />
 For sieving, sieves of different sizes are first stacked on top of each other and clamped in a sieving machine. The sample is then placed in the top sieve (with the largest hole size) and subjected to a defined sieving motion for a certain period of time to ensure precise sieving. <br /><br />
 The particles of the sample are separated according to their size on the sieves. After that, the percentage of the individual fractions remaining on the sieves with different hole sizes is determined. The percentage mass fractions of the individual fractions are referred to as p<sub>3</sub>. The cumulative distribution curve Q<sub>3</sub> provides information about the added masses of the individual fractions. It is common to provide information about the size of the sample smaller than 90%, 50% and 10%. <br /><br />
<h2>Optical particle characterization</h2>
 The particle size analysis can also be carried out using optical measurement technology. Depending on the measurement variant, statements can also be made about the particle shape. The measuring range is between 0.3 nm and 30 mm, depending on the system. The particle characterization can be carried out in suspensions, emulsions, colloidal systems, powders, granules and bulk materials. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"seo.particle_size_analysis.link1\";a:4:{s:4:\"text\";s:105:\" <a href=\"https://www.retsch.com/fr/produits/tamiser/tamiseuses/\" class=\"button short\"> Sieve Shakers</a>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"seo.particle_size_analysis.link2\";a:4:{s:4:\"text\";s:107:\" <a href=\"https://www.retsch.com/fr/produits/tamiser/tamis-d-analyse/\" class=\"button short\">Test Sieves</a>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"seo.reproducible_sieve_analysis\";a:4:{s:4:\"text\";s:3416:\" Sieve analysis (also known as sieving analysis or test sieving) is used to determine the particle size distribution of various bulk materials. Its handling and evaluation is described in a variety of international standards. It is also considered an important and indispensable quality assurance procedure to this day. <br /><br />
 Sieve analysis is divided into dry sieving and wet sieving. The sieving motion can be based on the principles of throw sieving, plan sieving, tapping sieving, air jet sieving and ultrasonic sieving. Manual sieving is not easily reproducible due to the individual influences of the operator (stamina, speed, strength). <br /><br />
<h2>Application of reproducible sieving analysis</h2>
 Reproducible sieving analysis is considered particularly important in industry and science so that the results obtained can be independently verified or checked at any time. As a rule, a sieving stack is used in combination with a vibratory sieving machine. <br /><br />
 These devices generate a strong and consistent vibration that can be reproduced at any time, which is why the results obtained from the analysis itself can be reproduced. As already mentioned, manual sieving is also possible as a method, but this option is rarely or never used in science because the results and accuracy of the analysis depend on the individual performance. <br /><br />
<h2>Dry sieving</h2>
 Dry sieving is the most popular method of reproducible sieve analysis, including vibration, horizontal and tap sieving. Air jet sieving is also considered a dry sieving method, but it is a special process (see below). If necessary, the sample is dried in advance to avoid clumping. Before sieving, the sample is weighed, then placed in the sieving system and weighed again at a later point in time. <br /><br />
 Sieving is used to determine the percentage of the sample that remains on the sieve or is smaller than the selected mesh size. If a particle size determination of the various fractions is to be carried out (set sieving), a sieve stack is used that contains several sieves with different mesh sizes (40 µm – 125 mm). <br /><br />
 However, to ensure that the results are reproducible beyond doubt, the machine should be set up completely digitally. Furthermore, the integrated control unit should be constantly monitored to avoid unintentional changes and deviations during the test. <br /><br />
<h2>Wet sieving</h2>
Wet sieving is used to determine particle sizes in moist, greasy or oily samples. It is also the method of choice when the material to be analyzed is already present as a suspension and cannot be dried, as well as for particles that tend to agglomerate (usually &lt; 45 µm), which would otherwise clog the sieve openings. <br /><br />
The material to be sieved is suspended and, as with dry sieving, applied to the uppermost sieve and then rinsed with water under vibration until the liquid emerging from below the sieve stack is unclouded. Wet sieving is carried out in the range 20 µm - 20 mm. <br /><br />
<h2>Air jet sieving</h2>
In air jet sieving, only a single sieve is used at a time, and it is not moved during the sieving process. A rotating nozzle below the sieve directs a jet of air onto the material to be sieved, causing particles to deagglomerate and then be sucked through the sieve. Air jet sieving is suitable for size ranges from 10 µm to 4 mm.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:19:\"serviceweb.overview\";a:4:{s:4:\"text\";s:2630:\"<table border=\"1\" rules=\"all\"><colgroup> <col width=\"250\" /> <col width=\"200\" /> <col width=\"200\" /> </colgroup><thead><tr><th scope=\"col\">Notification of complaints&nbsp; / repairs</th><th scope=\"col\">Online-forms to be used</th><th scope=\"col\">Documents to be used</th></tr></thead><tbody><tr><td>Delivery complaint <br />=&gt; wrong item(s) / missing item(s) / during transportation damaged item(s)&nbsp;&nbsp;&nbsp; </td><td>Complaint Form at Order Tracking or <link https://advancedweb.verder-scientific.com/retsch/complaint _blank external-link-new-window \"Complaint Form\"><br />General Complaint Form</link> </td><td></td></tr><tr><td>Delivery complaint<br /> =&gt; unused damaged instrument(s)</td><td><a href=\"https://advancedweb.verder-scientific.com/retsch/service/request/\" target=\"_blank\" class=\"external-link-new-window\" alt=\"Service Form\">Online Service Form</a> </td><td></td></tr><tr><td>Warranty complaints<br /> =&gt; used instrument(s) / item(s)</td><td><a href=\"https://advancedweb.verder-scientific.com/retsch/service/request/\" target=\"_blank\" class=\"external-link-new-window\" alt=\"Service Form\">Online Service Form</a></td><td></td></tr><tr><td>Service support <br />=&gt; instrument(s) / item(s)</td><td><a href=\"https://advancedweb.verder-scientific.com/retsch/service/request/\" target=\"_blank\" class=\"external-link-new-window\" alt=\"Service Form\">Online Service Form</a></td><td></td></tr><tr><td>Shipping to Retsch Haan<br />=&gt; <b>used </b>instrument(s) / item(s) <b>for repair and possible credit note</b></td><td><a href=\"https://advancedweb.verder-scientific.com/retsch/service/request/\" target=\"_blank\" class=\"external-link-new-window\" alt=\"Service Form\">Online Service Form</a></td><td><link https://advancedweb.verder-scientific.com/dl.php?file_id=53e4b54f-6758-4250-bdc9-636500000000 _blank external-link-new-window \"Return Form / Decontamination Decleration - Service\">Return Form /<br /> Decontamination <br />Declaration - Service</link></td></tr><tr><td><p>Shipping to Retsch Haan<br />=&gt; <b>unused wrong ordered / wrong delivered or loaned</b> instrument(s) / item(s) <b>for restocking and credit note</b></p></td><td></td><td>Send the mail <br />&quot;<a href=\"mailto:mailto:kc@retsch.com?subject=Request%20for%20Return%20Delivery%20Number&body=Dear%20Retsch%20Customer%20Service%0D%0APlease%20send%20me%20a%20Return%20Delivery%20Number%20and%20the%20Return%20Delivery%20Form\">Get Return Delivery Number</a>&quot;<br /> to the Customer Service to get a Return Delivery Number and the &quot;Return Delivery Form for Restocking - Sales / Customer Service&quot; </td></tr></tbody></table>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"serviceweb.start_message\";a:4:{s:4:\"text\";s:280:\"The &quot;Service Request&quot; form is your central interface to the <b>RETSCH technical service</b>.<br />It should be used if technical support is required or a defective instrument needs to be shipped to Retsch Germany<b>.<br /><br />What would you like to do?</b><br /><br />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:11:\"Shop Retsch\";a:4:{s:4:\"text\";s:6:\"RETSCH\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"shop.infoMail.adminSubject\";a:4:{s:4:\"text\";s:31:\"Daily Admin WebShop Information\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:20:\"shop.infoMail.header\";a:4:{s:4:\"text\";s:16:\"WebShop Overview\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:19:\"shop.infoMail.intro\";a:4:{s:4:\"text\";s:268:\"Dear ###FE_TITLE### ###FE_LAST_NAME###
Please find below the Retsch WebShop overview. Click the links to enter the AdvancedWeb for detailed information.&nbsp;<b>Please note, that the direct document links only work if you have previously logged in to AdvancedWeb.</b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"shop.information.item1.content\";a:4:{s:4:\"text\";s:1457:\"<b><br /></b>
<ul> <li><b><a href=\"https://advancedweb.verder-scientific.com/dl.php?file_id=0bd68de2-7183-4740-b34c-d23e12e399e7\" class=\"external-link-new-window\" alt=\"Opens internal link in current window\">WebShop Tutorial</a></b><br /><br /></li> <li><b><a href=\"https://advancedweb.verder-scientific.com/dl.php?file_id=b0ca9307-b95f-4676-9d1c-5813615de1af\" class=\"external-link-new-window\" alt=\"Opens internal link in current window\">Delivery Times</a></b><br /><br /></li>  <li><b><link http://advancedweb.verder-scientific.com/dl.php?file_id=53e4b557-7af4-49db-a2d8-636500000000&inline=true&csid=q6sm1vf6r5018geedid4kkbb31 _blank external-link-new-window \"Package Dimensions\">Package Dimensions<br /><br /><br /><br /><br /></link></b></li><li><b><link http://advancedweb.verder-scientific.com/dl.php?file_id=a7415a44-cc0a-42d9-b413-2872b45c836c&inline=true&csid=q6sm1vf6r5018geedid4kkbb31 _blank external-link-new-window \"Package Dimensions\"><br /><br /><br /><br /></link></b></li>  <li><link http://advancedweb.verder-scientific.com/dl.php?file_id=53e4b571-5268-449b-95c1-636500000000&inline=true&csid=q6sm1vf6r5018geedid4kkbb31 _blank external-link-new-window \"Power Cords / Plugs\"><b>Power Cords / Plugs</b><br /></link></li><li><link http://advancedweb.verder-scientific.com/dl.php?file_id=53e4b574-2de8-46de-a233-636500000000&inline=true&csid=q6sm1vf6r5018geedid4kkbb31 _blank external-link-new-window \"Marketing Items\"><br /></link></li> </ul>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:14:\"shop.list.info\";a:4:{s:4:\"text\";s:570:\"<div><span style=\"color: rgb(255, 0, 0); \"><b>IMPORTANT INFORMATION:</b></span><br />As part of the export control, we are obliged to check the end user for the goods against sanction lists.<br /><br /><b>To do this, please enter the contact details of the end user in the “End User Address” area.</b> If the goods are intended for your warehouse and the end user is not yet known, please select your own address.<br /><br />In the next few months we will inquire about the enduser. <b>Please fill in the &quot;Shipping Address&quot; area as usual.</b></div>
<hr />\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:16:\"shop.order.legal\";a:4:{s:4:\"text\";s:430:\"<b>By clicking the button [Place your order] you place a binding order for the goods listed on the order page.</b><br />Your purchase contract is concluded when we accept your order by sending an order confirmation in the OrderTracking after receipt of your order.<br /><br />Our <b><a href=\"https://advancedweb.verder-scientific.com/dl.php?file_id=53e4b557-7dbc-4806-86e8-636500000000\">General Terms and Conditions</a> </b>apply.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"shop.orderMailAdmin.end\";a:4:{s:4:\"text\";s:189:\"If you have any problems with this order please contact <a href=\"mailto:webadmin@verder-scientific.com\" class=\"mail\" alt=\"webadmin@verder-scientific.com\">webadmin@verder-scientific.com.</a>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"shop.orderMailAdmin.intro\";a:4:{s:4:\"text\";s:129:\"The following order was placed in the Retsch WebShop.<br /> <br /> The Navision import file and further information are attached.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"shop.orderType.table.standard.prices\";a:4:{s:4:\"text\";s:18:\"Retsch List Prices\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:18:\"shop.overview.info\";a:4:{s:4:\"text\";s:323:\"<b>Welcome to the Retsch WebShop.</b><br /><br />If you have any questions or problems while processing your order in the WebShop, please send an email (if possible with screenshot) to&nbsp;<a href=\"mailto:webadmin@verder-scientific.com\" class=\"mail\" alt=\"webadmin@verder-scientific.com\">webadmin@verder-scientific.com</a>.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"shop.shipment_mode.null\";a:4:{s:4:\"text\";s:1:\"-\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"shop.shipment_mode.VA-AF\";a:4:{s:4:\"text\";s:13:\"by Airfreight\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"shop.shipment_mode.VA-DH\";a:4:{s:4:\"text\";s:6:\"by DHL\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"shop.shipment_mode.VA-FEDEX\";a:4:{s:4:\"text\";s:8:\"by FedEx\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"shop.shipment_mode.VA-LK\";a:4:{s:4:\"text\";s:8:\"by Truck\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"shop.shipment_mode.VA-OTHERS\";a:4:{s:4:\"text\";s:6:\"others\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"shop.shipment_mode.VA-SF\";a:4:{s:4:\"text\";s:14:\"by Sea freight\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"shop.shipment_mode.VA-TNT\";a:4:{s:4:\"text\";s:6:\"by TNT\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"shop.shipment_mode.VA-UPS\";a:4:{s:4:\"text\";s:15:\"by UPS-Standard\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"shop.shipment_mode.VA-UPX\";a:4:{s:4:\"text\";s:14:\"by UPS-Express\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:54:\"shop.tracking.message_customer.message_template.1.text\";a:4:{s:4:\"text\";s:190:\"Unfortunately you have not entered a postal code for the delivery address.&nbsp;<br /><br />To process the order correctly, we kindly ask you to provide us with the postcode for this order. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:55:\"shop.tracking.message_customer.message_template.1.title\";a:4:{s:4:\"text\";s:22:\"Fehlende Postleitzahl \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:54:\"shop.tracking.message_customer.message_template.2.text\";a:4:{s:4:\"text\";s:258:\"Dear Sir or Madam,
for orders with different country entries in delivery and invoice address, the VAT number of the end customer must be passed on to Intrastat for statistical reasons.
<b>Please send us the VAT number of the end customer.</b>
Best regards\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:55:\"shop.tracking.message_customer.message_template.2.title\";a:4:{s:4:\"text\";s:10:\"VAT number\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:54:\"shop.tracking.message_customer.message_template.3.text\";a:4:{s:4:\"text\";s:242:\" Dear Sir or Madam,<br /><br />thank you for your order. <br /><br /><b>Please inform us about the end user address.</b><br />For new orders, please always use the field “end user address” <br /><br /><br />Best regards,<br />Retsch GmbH \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:55:\"shop.tracking.message_customer.message_template.3.title\";a:4:{s:4:\"text\";s:20:\"End Customer Address\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:17:\"shop.vatIdMessage\";a:4:{s:4:\"text\";s:172:\" Important notice: <br />Shipping address and billing address are in different countries. <br /><b>Please enter the VAT number of the end customer in the comment field!</b>\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:19:\"siteservice.imprint\";a:4:{s:4:\"text\";s:2815:\"<h1>Site Notice</h1>
<h2>Information provided according to Sec. 5 German Telemedia Act (TMG):</h2>
RETSCH GmbH<br /> Retsch-Allee 1-5<br /> 42781 Haan<br /> Germany
<h2>Represented by:</h2>
Dr. Jürgen Pankratz
<h2>Contact:</h2>
Telephone: +49 (0) 2104 2333-100<br /> Telefax: +49 (0) 2104 2333-199<br /> Email: info@retsch.com
<h2>Register entry:</h2>
Entry in the Handelsregister. <br /> Registering court: AG Wuppertal <br /> Registration number: HRB 12660
<h2>VAT:</h2>
VAT Id number according to Sec. 27 a German Value Added Tax Act:<br /> DE 814 357 675 
<h2>Dispute resolution</h2>
We do not take part in online dispute resolutions at consumer arbitration boards.
<h3>Liability for Contents</h3>
As service providers, we are liable for own contents of these websites according to Sec. 7, paragraph 1 German Telemedia Act (TMG). However, according to Sec. 8 to 10 German Telemedia Act (TMG), service providers are not obligated to permanently monitor submitted or stored information or to search for evidences that indicate illegal activities.
Legal obligations to removing information or to blocking the use of information remain unchallenged. In this case, liability is only possible at the time of knowledge about a specific violation of law. Illegal contents will be removed immediately at the time we get knowledge of them.
<h3>Liability for Links</h3>
Our offer includes links to external third party websites. We have no influence on the contents of those websites, therefore we cannot guarantee for those contents. Providers or administrators of linked websites are always responsible for their own contents.
The linked websites had been checked for possible violations of law at the time of the establishment of the link. Illegal contents were not detected at the time of the linking. A permanent monitoring of the contents of linked websites cannot be imposed without reasonable indications that there has been a violation of law. Illegal links will be removed immediately at the time we get knowledge of them.
<h3>Copyright</h3>
Contents and compilations published on these websites by the providers are subject to German copyright laws. Reproduction, editing, distribution as well as the use of any kind outside the scope of the copyright law require a written permission of the author or originator. Downloads and copies of these websites are permitted for private use only.<br /> The commercial use of our contents without permission of the originator is prohibited.
Copyright laws of third parties are respected as long as the contents on these websites do not originate from the provider. Contributions of third parties on this site are indicated as such. However, if you notice any violations of copyright law, please inform us. Such contents will be removed immediately.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:21:\"slider.formnext-23.hl\";a:4:{s:4:\"text\";s:90:\"Meet us at Formnext in Frankfurt, Germany!<br />Nov 7th - 10th 2023, booth E139, hall 12.0\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"tagcloud.laboratory_mill\";a:4:{s:4:\"text\";s:22:\"Broyeur de laboratoire\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:18:\"text.address.local\";a:4:{s:4:\"text\";s:495:\"<b>Retsch France</b><br /><b>VERDER S.A.R.L.</b> <br />Tél : +33 1 34 64 29 53<br />Email: <a href=\"mailto:info@retsch.fr\">info@retsch.fr</a><br /><br /> <b>Retsch Benelux<br /></b>Verder sCIENTIFIC bENELUX bv<br /> Tél : +32 3 87096 40<br /> Email: <a href=\"mailto:info@retsch.be\">info@retsch.be</a> <br /><br /> <b>Retsch Suisse<br /></b> Tél : +41 41 544 47 90<br /> Email: <a href=\"mailto:m.akermann@retsch.com\" class=\"mail\" alt=\"Opens window for sending email\">m.akermann@retsch.com</a> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:11:\"vsbnl.ts.mm\";a:4:{s:4:\"text\";s:181:\"<img src=\"index.php?eID=dumpFile&amp;t=p&amp;p=214500&amp;token=6a0a0cca969b4724b998ecfd3fc2f3de0c88128c\" width=\"300\" height=\"381\" alt=\"\" data-htmlarea-file-uid=\"82093\" style=\"\" /> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"weblab.milling.introduction\";a:4:{s:4:\"text\";s:664:\"<b>Pour vous convaincre de l\'excellente qualité des broyeurs RETSCH, nous vous proposons une consultation d’application gratuite ainsi qu\'un essai de broyage gratuit de votre échantillon dans notre laboratoire d\'application.</b><br /> <br /> Pour être en mesure de vous offrir la meilleure solution possible pour votre échantillon, nous vous prions de répondre aux questions suivantes dans les moindres détails. Après avoir soumis le formulaire, vous recevrez un email avec vos données et d\'autres informations.<br /> <br /> <b>Merci de noter:<br /> </b>* =&gt; Champ obligatoire<br /> 1 =&gt; Fiches de données de sécurité (FDS) demandées en urgence\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:34:\"weblab.milling.introduction.header\";a:4:{s:4:\"text\";s:24:\"Questionnaire de broyage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:23:\"weblab.milling.subtitle\";a:4:{s:4:\"text\";s:86:\"<span>Consultation </span><span>d\'application</span><span> &quot;Broyage&quot;</span> \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}s:37:\"products.mixer_mills.eyecatcher.mm200\";a:4:{s:4:\"text\";s:18:\"Le modèle de base\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:2;}}'));
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BEGIN:VEVENT
UID:5391@retsch
ORGANIZER:CN=Retsch GmbH
DTSTART;VALUE=DATE:20250320
DTEND;VALUE=DATE:20250322
SUMMARY:LABORAMA: come and see all Verder Scientific Manufacturers
LOCATION: Hall 3 -  C17 - Brussels - 
END:VEVENT
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