ith the MM 500 control, RETSCH is launching the first ball mill that allows precise monitoring and control of the temperature during the grinding process.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:17:\"company.past.2025\";a:4:{s:4:\"text\";s:103:\"2025
Retsch introduces the SM 50, the first cutting mill with a removable grinding chamber.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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.

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 RD 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:102:\"File upload
(maximum file size: 10 MB / allowed file types: .jpg, .jpeg, .png, .pdf) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"competition.form.upload_photos_videos.txt\";a:4:{s:4:\"text\";s:104:\"I authorize Retsch to use my uploaded image material on their web page and in their social media posts.*\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"competition.zm300.continuos_striving.hl\";a:4:{s:4:\"text\";s:52:\"Continuos striving for improvement - since the 1950s\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"competition.zm300_50years.entries.hl\";a:4:{s:4:\"text\";s:27:\"A selection of the entries \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"competition.zm300_50years.form.hl\";a:4:{s:4:\"text\";s:20:\"Participate and win!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"competition.zm300_50years.generation.button\";a:4:{s:4:\"text\";s:24:\"Discover the new ZM 300!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"competition.zm300_50years.generation.hl\";a:4:{s:4:\"text\";s:27:\"Half a century of progress.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"competition.zm300_50years.generation.txt\";a:4:{s:4:\"text\";s:451:\"Almost 50 years ago, we launched our high-speed ZM series rotor mills and have been constantly optimizing them for our customers ever since. Each of these mills represented the best technology of its time. This is also the case with our latest ultra-centrifugal mill, the ZM 300, with which we are once again defining the standard in sample homogenization for food and feed. With a speed of 23,000 rpm, it is also the fastest rotor mill on the market!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"competition.zm300_50years.header\";a:4:{s:4:\"text\";s:26:\"The great ZM 300 Challenge\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"competition.zm300_50years.header_supplement\";a:4:{s:4:\"text\";s:39:\"Take a photo and win attractive prizes!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"competition.zm300_50years.intro.hl\";a:4:{s:4:\"text\";s:48:\"Almost 50 years of ZM mills: Show us your model!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"competition.zm300_50years.intro.txt\";a:4:{s:4:\"text\";s:1087:\"Our ultra-centrifugal mills of the ZM series are real workhorses! Since the seventies, they have been reliable helpers in countless quality control laboratories and guarantee reproducible sample homogenization. Robust. Reliable. Precise.

We want to celebrate this with you: Take part in the ZM Challenge - and win great prizes!

 We are looking for the longest-serving ultra-centrifugal mill of the ZM series, but also younger ZM models can participate in the raffle and win - we are looking forward to many interesting entries!

If you have a ZM model in daily use, you can join as follows:

If you own the oldest model, you are automatically our grand prize winner!
All other prizes will be raffled among all participants. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:51:\"1. Grand Prize:
A brand new ZM 300 basic model\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"competition.zm300_50years.prices.2.hl\";a:4:{s:4:\"text\";s:47:\"2. Prize:
A RETSCH voucher worth 2,500 €\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"competition.zm300_50years.prices.3.hl\";a:4:{s:4:\"text\";s:48:\"3. Prize:
A RETSCH voucher worth 1,500 €\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:58:\"4. - 10. Prize:
A RETSCH voucher worth 500 € \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"competition.zm300_50years.prices.hl\";a:4:{s:4:\"text\";s:38:\"Attractive prizes are waiting for you!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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
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
Lucia Motsa, Advanced Agro-processing Group, South Africa
Dr. James Waters, United States
Nikolay Popov, Bulgaria
Dr. Hossein Baniasadi, Aalto University, Finland
Dr. Nikhil Dhawan, India
Pattanaporn Muangkaew, SGS Limited, Thailand

\";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.

The winners of the second till tenth prize are:
\";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:\"\"\" Map & Directions\";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:184:\"RETSCH products and services are available via a global network of daughter companies and fully trained distributors. Our staff will be happy to assist with any inquiry you might have.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"contact.product-demo.application-lab.button\";a:4:{s:4:\"text\";s:15:\"Plan Your Visit\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"contact.product-demo.application-lab.hl\";a:4:{s:4:\"text\";s:22:\"APPLICATION LABORATORY\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"contact.product-demo.application-lab.txt\";a:4:{s:4:\"text\";s:106:\"We are happy to show you our big floor models - like jaw crushers - in our local application laboratories.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"contact.product-demo.bus.hl\";a:4:{s:4:\"text\";s:17:\"Mobile Laboratory\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"contact.product-demo.bus.subhead\";a:4:{s:4:\"text\";s:25:\"Training of your lab team\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"contact.product-demo.bus.txt\";a:4:{s:4:\"text\";s:204:\"You are located in Europe and would like to train your staff in the art of milling? Then we are happy to visit you with our mobile laboratory, the RETSCH lab bus, for hands-on training of your colleagues.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"contact.product-demo.expert-knowledge\";a:4:{s:4:\"text\";s:38:\"Benefit from our
expert knowledge\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"contact.product-demo.hero.hl\";a:4:{s:4:\"text\";s:15:\"We\'ll show you!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"contact.product-demo.hero.subhead\";a:4:{s:4:\"text\";s:29:\"RETSCH Product Demonstrations\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"contact.product-demo.intro.hl\";a:4:{s:4:\"text\";s:19:\"Our Service For You\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"contact.product-demo.intro.txt\";a:4:{s:4:\"text\";s:272:\"Every application and purpose of use have individual requirements.
This is exactly why RETSCH offers you different ways to experience our mills and sieve shakers 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:32:\"contact.product-demo.machines.hl\";a:4:{s:4:\"text\";s:34:\"Experience our machines in action!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"contact.product-demo.newsletter-box.button\";a:4:{s:4:\"text\";s:22:\"Sign Up for Newsletter\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"contact.product-demo.newsletter-box.hl\";a:4:{s:4:\"text\";s:34:\"Don\'t miss out
on our offers!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"contact.product-demo.newsletter-box.txt\";a:4:{s:4:\"text\";s:118:\"Sign up for our newsletter which we send 6 to 8 times per year.

Of course you can easily sign off any time.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"contact.product-demo.online.button\";a:4:{s:4:\"text\";s:19:\"Make an Appointment\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"contact.product-demo.online.hl\";a:4:{s:4:\"text\";s:11:\"ONLINE DEMO\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"contact.product-demo.online.txt\";a:4:{s:4:\"text\";s:92:\"Of course we also offer online demonstrations - customized for your individual requirements.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"contact.product-demo.onsite.button\";a:4:{s:4:\"text\";s:11:\"Request Now\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"contact.product-demo.onsite.hl\";a:4:{s:4:\"text\";s:7:\"ON SITE\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"contact.product-demo.onsite.txt\";a:4:{s:4:\"text\";s:115:\"We bring our machines to you - for hands-on trials under the specific conditions in your laboratory or pilot plant.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"contact.product-demo.overview.applab\";a:4:{s:4:\"text\";s:30:\"Visits of our application labs\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"contact.product-demo.overview.contactus\";a:4:{s:4:\"text\";s:14:\"Contact us for\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"contact.product-demo.overview.generalrequest\";a:4:{s:4:\"text\";s:16:\"General requests\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"contact.product-demo.overview.onlinedemos\";a:4:{s:4:\"text\";s:12:\"Online demos\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"contact.product-demo.overview.onsite\";a:4:{s:4:\"text\";s:23:\"Visits to your premises\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"contact.product-demo.overview.servicerequests\";a:4:{s:4:\"text\";s:16:\"Service requests\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"contact.product-demo.overview.testgrindings\";a:4:{s:4:\"text\";s:14:\"Test grindings\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"contact.product-demo.seminars.button\";a:4:{s:4:\"text\";s:12:\"Register Now\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"contact.product-demo.seminars.hl\";a:4:{s:4:\"text\";s:8:\"Seminars\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"contact.product-demo.seminars.subhead\";a:4:{s:4:\"text\";s:21:\"... or local seminars\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"contact.product-demo.seminars.txt\";a:4:{s:4:\"text\";s:161:\"We regularly host seminars and workshops for our products and various fields of application - often together with renowned manufacturers of analytical equipment.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"contact.product-demo.test-grinding.button\";a:4:{s:4:\"text\";s:14:\"Send in Sample\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"contact.product-demo.test-grinding.hl\";a:4:{s:4:\"text\";s:13:\"TEST GRINDING\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"contact.product-demo.test-grinding.txt\";a:4:{s:4:\"text\";s:96:\"Send us your sample and we will mill or measure it in our application lab - no strings attached.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"contact.product-demo.webinars.button\";a:4:{s:4:\"text\";s:9:\"Watch Now\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"contact.product-demo.webinars.hl\";a:4:{s:4:\"text\";s:8:\"Webinars\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"contact.product-demo.webinars.subhead\";a:4:{s:4:\"text\";s:28:\"Visit our educative webinars\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"contact.product-demo.webinars.txt\";a:4:{s:4:\"text\";s:247:\"Our experts love to share their profound application knowledge with you. We regularly offer webinars, often with partners from the analytical field, which provide you with a wealth of valuable information and tips & tricks on a specific topic.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"contact.service.introduction\";a:4:{s:4:\"text\";s:311:\"Retsch offers comprehensive technical service and after-sales support for your instrument. The Retsch service technicians worldwide draw on extensive product experience and service databases.

To quickly assist you with your service case, please fill the form below with as much detail as possible. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:10:\"contact.uk\";a:4:{s:4:\"text\";s:165:\"
Book an appointment
at your premises:
Simon Rundstrom
+44 1433 624236
\";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:442:\"To find the best solution for your sample preparation task, our application labs around the world offer free-of-charge test grindings and particle analyses. Out of more than 25,000 test reports generated in our labs, the most frequent applications have been collected in this application database.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:18:\"database.new.intro\";a:4:{s:4:\"text\";s:1215:\"To help you identify the most suitable solution for your sample preparation needs, our global application laboratories have carried out more than 25,000 free test grindings and particle analyses. The most relevant and frequently requested applications have been compiled in this comprehensive database — a valuable resource to support your equipment selection process.

Please note: Even similar types of materials can show vastly different grinding behavior depending on their specific properties. Therefore, the results provided should be considered as general guidance only. For reliable instrument selection, we strongly recommend processing your own sample under real conditions.

Your Benefits at a Glance: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"database.new.sampletest.hl\";a:4:{s:4:\"text\";s:33:\"Interested in a free sample test?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"database.new.selectdatabase.hl\";a:4:{s:4:\"text\";s:35:\"Select database and start searching\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:20:\"database.notemilling\";a:4:{s:4:\"text\";s:494:\"Please note: the same types of material may exhibit very different size reduction properties, depending on the specific sample characteristics. Therefore it is not possible to make universally valid statements concerning the best suitable instrument for a material. The recommendations given in the reports should only be regarded as initial guidelines.

If you are interested in a free sample processing, please contact our application laboratory or your local RETSCH agency.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:20:\"database.notesieving\";a:4:{s:4:\"text\";s:478:\"Please note: the same types of material may exhibit very different properties, depending on the specific sample characteristics. Therefore it is not possible to make universally valid statements concerning the best suitable instrument for a material. The recommendations given in the reports should only be regarded as initial guidelines.

If you are interested in a free sample processing, please contact our application laboratory or your local RETSCH agency.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"digital, 2.000 - 10.000 min-1 (14.000 min-1 BOOST)\";a:4:{s:4:\"text\";s:82:\"数字显示, 2.000 - 10.000 min-1 (14.000 min-1 加速功能)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"downloads.sieve_care.benefits.bullets\";a:4:{s:4:\"text\";s:680:\"
  1. One-piece sieve frame and fabric-transition without grooves prevent cross contamination (no sample residues etc.).
  2. No hollow spaces which need to be sealed (no epoxy).
  3. High degree of corrosion resistance and easy cleaning thanks to high-alloy stainless steels.
  4. Innovative tensioning technology guarantees permanently tight sieve fabric.
  5. Excellent product quality due to extensive optical inspection.
  6. Maximum stability and optimum sealing when used in sieve stacks thanks to the o-ring which is placed in the recess designed for this purpose.
  7. Clear and precise labeling of the sieves with full traceability.
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"downloads.sieve_care.benefits.hl\";a:4:{s:4:\"text\";s:38:\"Seven unique benefits of RETSCH sieves\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"downloads.sieve_care.benefits.txt\";a:4:{s:4:\"text\";s:116:\"Experience the increased quality of your analyses as well as improved handling and service life of the sieves. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"downloads.sieve_care.intro\";a:4:{s:4:\"text\";s:362:\"To achieve the best results for a long time, please follow the instructions in the info leaflet we have compiled for you. In addition, this page tells you more about the special features of your Retsch sieves and how you can make your analysis even more accurate and reliable.

If you have any further questions, our experts are always there for you! \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"downloads.sieve_care.intro.hl\";a:4:{s:4:\"text\";s:34:\"Thanks for choosing RETSCH sieves.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"downloads.sieve_care.leaflet.hl\";a:4:{s:4:\"text\";s:35:\"Care instructions for Retsch sieves\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"downloads.sieve_care.leaflet.txt\";a:4:{s:4:\"text\";s:120:\"In the following information sheet we have compiled valuable tips on how to ensure a long service life for your sieves. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"downloads.sieve_care.sieve_shakers.link\";a:4:{s:4:\"text\";s:25:\"To our sieve shaker range\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"downloads.sieve_care.tools.hl\";a:4:{s:4:\"text\";s:67:\"Our recommendations to optimize and support your sample preparation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"downloads.sieve_care.tools.sample_divider\";a:4:{s:4:\"text\";s:169:\"They divide all pourable solids so accurately that the characteristic composition of each fraction of the sample corresponds exactly to that of the original bulk sample.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"downloads.sieve_care.tools.sample_divider.bullets.1\";a:4:{s:4:\"text\";s:34:\"Dust free and exact dividing \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"downloads.sieve_care.tools.sample_divider.bullets.2\";a:4:{s:4:\"text\";s:50:\"Solutions for 1 to 10 samples for batch processing\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"downloads.sieve_care.tools.sample_divider.bullets.3\";a:4:{s:4:\"text\";s:15:\"Simple handling\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"downloads.sieve_care.tools.sieve_accessoires\";a:4:{s:4:\"text\";s:82:\"RETSCH\'s large selection of accessories makes the perfect sieve analysis complete.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:54:\"downloads.sieve_care.tools.sieve_accessoires.bullets.1\";a:4:{s:4:\"text\";s:17:\"Test sieve racks \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:54:\"downloads.sieve_care.tools.sieve_accessoires.bullets.2\";a:4:{s:4:\"text\";s:58:\"Accessories for test sieves, wet sieving and sieving aids \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:54:\"downloads.sieve_care.tools.sieve_accessoires.bullets.3\";a:4:{s:4:\"text\";s:33:\"Sample dividers ...and much more.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"downloads.sieve_care.tools.tg200\";a:4:{s:4:\"text\";s:118:\"The fluid bed dryer TG 200 permits the gentle drying of organic, inorganic, chemical or pharmaceutical bulk materials.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"downloads.sieve_care.tools.tg200.bullets.1\";a:4:{s:4:\"text\";s:19:\"Short drying times \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"downloads.sieve_care.tools.tg200.bullets.2\";a:4:{s:4:\"text\";s:77:\"gentle drying, dispersing and mixing also of temperature sensitive materials \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"downloads.sieve_care.tools.tg200.bullets.3\";a:4:{s:4:\"text\";s:25:\"no localized overheating \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"downloads.sieve_care.tools.ur\";a:4:{s:4:\"text\";s:113:\"The ultrasonic bath range UR includes three sizes for cleaning test sieves and grinding tools quickly and easily.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"downloads.sieve_care.tools.ur.bullets.1\";a:4:{s:4:\"text\";s:44:\"fast, gentle, and highly efficient cleaning \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"downloads.sieve_care.tools.ur.bullets.2\";a:4:{s:4:\"text\";s:38:\"increases working live of test sieves \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"downloads.sieve_care.tools.ur.bullets.3\";a:4:{s:4:\"text\";s:33:\"easy to use, saves time and cost \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"easysieve.download.info\";a:4:{s:4:\"text\";s:1219:\"RETSCH provides the EasySieve demo version non-binding and free of charge. The demo version contains all functions of the full version, but may only save 5 sieve results.

For installation of the EasySieve demo version, please download the .zip file below and unpack it. Within the file you will find 3 subfolders with all required installation files. Please install the files in this sequence:
  1. From folder "1_Visual_C++_installer" run the file "en_visual_cpp_2015_redistributable_x86_8487157.exe" and follow the installation steps on your screen.

  2. From folder "2_EasySieve_installer" run the file "EasySieveDemo_setup.exe" and follow the installation steps on your screen.

  3. If you would like to use EasySieve with a connection to a RETSCH "control" sieve shaker, please additionally install the sieve shaker driver BEFORE you connect the sieve shaker with your PC:

    From folder "3_Sieve_Shaker_USB_driver_installer" run the file "USBDriverInstaller.exe" and follow the installation steps on your screen.

  4. Start EasySieve
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For a Service Request please use the Service Form
For a Test Grinding / Test Sieving please use the Lab Questionnaire
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variable speed, large volumes, easy cleaning\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"home.slider.rotor-mills_title\";a:4:{s:4:\"text\";s:15:\"New Rotor Mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"home.slider.sieveshakers_text\";a:4:{s:4:\"text\";s:45:\"Precise sieve analysis has never been so easy\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"home.slider.sieveshakers_title\";a:4:{s:4:\"text\";s:37:\"New generation
of sieve shakers\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:16:\"home.slider.sm50\";a:4:{s:4:\"text\";s:29:\"The new performance champion \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:18:\"home.slider.sm50.1\";a:4:{s:4:\"text\";s:50:\"Unparalleled: shortens process times by up to 60 %\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:18:\"home.slider.sm50.2\";a:4:{s:4:\"text\";s:42:\"Unrivaled: up to 100 % contamination-free \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:18:\"home.slider.sm50.3\";a:4:{s:4:\"text\";s:37:\"Unlimited application possibilities! \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"home.slider.sm50_winners.hl\";a:4:{s:4:\"text\";s:16:\"SM 50 Sweepstake\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"home.slider.sm50_winners.txt\";a:4:{s:4:\"text\";s:61:\"Find out how our performance champion is used by its winners!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"home.slider.tm500.title\";a:4:{s:4:\"text\";s:26:\"New Drum Mill TM 500 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:21:\"home.slider.tm500.txt\";a:4:{s:4:\"text\";s:98:\"Ball mill for large sample volumes up to 35 l - a 316L version is also available


\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"home.slider.zm_300_ultra.hl\";a:4:{s:4:\"text\";s:33:\"Ultra
Centrifugal
Mill \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"home.slider.zm_300_ultra.supp\";a:4:{s:4:\"text\";s:45:\"The standard in quality control for 50 years \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:11:\"iid.details\";a:4:{s:4:\"text\";s:7:\"Details\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:19:\"iid.recommended_use\";a:4:{s:4:\"text\";s:15:\"Recommended use\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:16:\"iid.retsch.bb100\";a:4:{s:4:\"text\";s:1410:\"The BB 100 is available with different breaking jaw and wearing plate materials which allows for contamination-free crushing without undesired material abrasion.

Please note:
The material of the crushing tools should be harder than the sample to be crushed.

For further information on materials please see the document "Material Composition of Equipment and Accessories" at the end of the order data list.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:16:\"iid.retsch.bb200\";a:4:{s:4:\"text\";s:1410:\"The BB 200 is available with different breaking jaw and wearing plate materials which allows for contamination-free crushing without undesired material abrasion.

Please note:
The material of the crushing tools should be harder than the sample to be crushed.

For further information on materials please see the document "Material Composition of Equipment and Accessories" at the end of the order data list.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:16:\"iid.retsch.bb300\";a:4:{s:4:\"text\";s:1410:\"The BB 300 is available with different breaking jaw and wearing plate materials which allows for contamination-free crushing without undesired material abrasion.

Please note:
The material of the crushing tools should be harder than the sample to be crushed.

For further information on materials please see the document "Material Composition of Equipment and Accessories" at the end of the order data list.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:15:\"iid.retsch.bb50\";a:4:{s:4:\"text\";s:1867:\"The BB 50 is available with different breaking jaw and wearing plate materials which allows for contamination-free crushing without undesired material abrasion.

Please note:
The material of the crushing tools should be harder than the sample to be crushed.

For further information on materials, please see the document "Material Composition of Equipment and Accessories" at the end of the order data list.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"iid.retsch.bb_028240054\";a:4:{s:4:\"text\";s:427:\"For the rapid, continuous grinding of large quantities of coarse material to analytical fineness, the combination of the RETSCH jaw crusher BB 200 and the RETSCH Disc Mill DM 200 is the perfect solution.

The crusher is mounted above the disc mill on a frame and both instruments are connected by a chute. With this construction, samples of up to 90 mm feed size can be ground down to 100 microns in one single step.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"iid.retsch.bb_028240063\";a:4:{s:4:\"text\";s:427:\"For the rapid, continuous grinding of large quantities of coarse material to analytical fineness, the combination of the RETSCH jaw crusher BB 200 and the RETSCH Disc Mill DM 400 is the perfect solution.

The crusher is mounted above the disc mill on a frame and both instruments are connected by a chute. With this construction, samples of up to 90 mm feed size can be ground down to 100 microns in one single step.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"iid.retsch.bb_semi-cunductor_materials\";a:4:{s:4:\"text\";s:210:\"This particular version is mainly used for crushing semi-conductor materials. Therefore, feed hopper and collecting vessel are coated with plastic; breaking jaws and wearing plates are made of tungsten carbide.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"iid.retsch.cryomill_grinding_balls\";a:4:{s:4:\"text\";s:1901:\" Grinding balls are available in different diameters. The following rule of thumb applies: for an efficient grinding process, the grinding ball should be at least 3 times bigger than the largest particle. To reduce abrasion and wear, the grinding balls used in a grinding process should all have the same diameter.

The document „Grinding jar ball charge“ provides details about the usable volume of the grinding jars, maximum feed size and correct filling with grinding balls for dry and wet grinding, as well as for cell disruption.

Grinding jars and grinding balls should always be made of the same material.

Available materials:

 Please note:

The grinding tool material should be harder than the sample. For further information check the “Material Analyses of Equipment & Accessories” document in the Downloads section. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"iid.retsch.cryomill_grinding_jars\";a:4:{s:4:\"text\";s:2075:\"Screw-top grinding jars are dust and air-tight which makes them suitable for dry, wet, and cryogenic grinding. Moreover, they safely enclose the inert atmosphere after being filled in a glove box. Choose a grinding jar size between 5 ml and 50 ml which is suitable for the sample volume to be processed (approx. 30% of the jar should be filled with sample material).

The document „Grinding jar ball charge“ provides details about the usable volume of the grinding jars, maximum feed size and correct filling with grinding balls for dry and wet grinding, as well as for cell disruption.

To ensure efficient grinding, the grinding jars are available in 4 different materials for contamination-free grinding processes (no undesired abrasion).

Available materials:

 Please note:

The grinding tool material should be harder than the sample. For further information check the “Material Analyses of Equipment & Accessories” document in the Downloads section. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"iid.retsch.dm_dust_extractor\";a:4:{s:4:\"text\";s:178:\"As the disc mill is used for pulverization, some sample materials may cause substantial dust development. The optional connection for dust extraction helps to avoid this problem.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"iid.retsch.dm_grinding_discs\";a:4:{s:4:\"text\";s:1193:\"A set of grinding discs consists of a fixed and a rotating grinding disc. For efficient and contamination-free grinding processes, the grinding discs are available in 4 different materials (no undesired abrasion):

The hardened steel grinding disc is used for standard applications (samples with a Mohs hardness of 3 – 6).

The manganese steel grinding disc is used for standard applications (samples with a Mohs hardness of 3 – 6). As manganese steel is compacted under pressure, the material becomes harder over time. Moreover, it contains less chrome than hardened steel.

The tungsten carbide grinding disc is recommended for grinding extremely hard samples with a Mohs hardness >6, like certain minerals.

The zirconium oxide grinding disc is used for heavy-metal-free size reduction processes or when the natural color of the sample needs to be preserved (e. g. for dental ceramics).

Please note: The grinding tool material should be harder than the sample. For further information check the “Material Analyses of Equipment & Accessories” document in the Downloads section.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"iid.retsch.dm_jaw_crusher_combination\";a:4:{s:4:\"text\";s:433:\"For the rapid, continuous grinding of large quantities of coarse material to analytical fineness, the combination of the RETSCH Jaw Crusher BB 200 and the Disc Mill is the perfect solution. The crusher is mounted above the disc mill on a frame and both instruments are connected by a chute. With this construction, samples of up to 90 mm feed size can be ground down to 100 microns (DM 200) or 50 microns (DM 400) in one single step.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"iid.retsch.emax_grinding_balls\";a:4:{s:4:\"text\";s:1670:\"Grinding balls and grinding jars should always be selected from the same material.  Grinding balls are available in different diameters. The rule of thumb is: for efficient milling the ball should be at least 3 times larger than the largest particle in the sample. To avoid abrasion and wear it is essential to only use balls with identical diameter. The number of grinding balls depends on the jar volume used. The document “Grinding Jar Ball Charge” in the Downloads section provides details about usable volumes, maximum feed sizes and correct filling of the jars with grinding balls for dry and wet milling as well as cell disruption. For further information on materials please see the document “Material Analyses of Equipment & Accessories“ in the Downloads section.

Available materials:
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"iid.retsch.emax_screw_lock\";a:4:{s:4:\"text\";s:2109:\"The Emax grinding jars are pressure tight up to 5 bar and suitable for dry and wet grinding. Thanks to the integrated safety closure, they safely enclose inert atmosphere, for example after the air in the jar was exchanged with inert gas through an aeration lid.

Screw-top grinding jars are dust- and air-tight which makes them suitable for dry, wet and cryogenic grinding. Moreover,

Always select a grinding jar size suitable for the sample volume (approx. 30% of the jar is filled with sample material). Grinding jars are provided in sizes ranging from 1.5 ml to 25 ml (not all sizes available in all materials).

The document “Grinding Jar Ball Charge” in the Downloads section provides details about usable volumes, maximum feed sizes and correct filling of the jars with grinding balls for dry and wet milling as well as cell disruption.

For efficient and contamination-free grinding processes the grinding jars are available in 4 different materials (no undesired abrasion).

The energy input increases with the density of a material. For pulverizing soft samples, materials with a low to medium density should be used, whereas for hard samples it is better to use high-density materials

Available materials:

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"iid.retsch.gm200_containers\";a:4:{s:4:\"text\";s:619:\"
Grinding container types:

Please note:
The maximum usable volume of the 1 liter grinding container is 700 ml.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"iid.retsch.gm200_knives\";a:4:{s:4:\"text\";s:480:\"Available knives:

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"iid.retsch.gm200_lids_pp\";a:4:{s:4:\"text\";s:1663:\"Lid types for grinding containers of autoclavable plastic (PC) or PP:

 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"iid.retsch.gm200_lids_steel\";a:4:{s:4:\"text\";s:1138:\"Lid types for grinding containers of glass or stainless steel:

 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"iid.retsch.gm300_containers\";a:4:{s:4:\"text\";s:519:\"
Grinding container types:

Please note:
The maximum usable volume of the 5 liter grinding container is 4.5 liter.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"iid.retsch.gm300_knives\";a:4:{s:4:\"text\";s:783:\"Available knives:

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:21:\"iid.retsch.gm300_lids\";a:4:{s:4:\"text\";s:1339:\"Lid types for GM 300 grinding containers:

 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"iid.retsch.link_ball_mills_guidelines_document\";a:4:{s:4:\"text\";s:35:\"Click here for detailed information\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"iid.retsch.link_material_analyses_document\";a:4:{s:4:\"text\";s:47:\"Click here for detailed information\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"iid.retsch.link_test_sieve_range\";a:4:{s:4:\"text\";s:112:\"Click here to find our whole test sieve range\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"iid.retsch.mm200_cell_disruption\";a:4:{s:4:\"text\";s:441:\"
For biological applications like cell disruption or homogenization of small tissue samples a variety of single-use vials are available. For cell disruption glass beads are the best choice.

The document “Grinding Jar Ball Charge” in the Downloads section provides details about usable volumes, maximum feed sizes and correct filling of the jars with grinding balls for dry and wet milling as well as cell disruption.
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"iid.retsch.mm200_grinding_balls\";a:4:{s:4:\"text\";s:2538:\"Grinding balls and grinding jars should always be selected from the same material.Grinding balls are available in different diameters. The rule of thumb is: for efficient milling the ball should be at least 3 times larger than the largest particle in the sample. To avoid abrasion and wear it is essential to only use balls with identical diameter.The number of grinding balls depends on the jar volume used. The document “Grinding Jar Ball Charge” in the Downloads section provides details about usable volumes, maximum feed sizes and correct filling of the jars with grinding balls for dry and wet milling as well as cell disruption. For further information on materials please see the document “Material Analyses of Equipment & Accessories“ in the Downloads section.

Available materials:

 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"iid.retsch.mm200_push-fit_lid\";a:4:{s:4:\"text\";s:2371:\"

The easy handling of grinding jars with a push-fit lid allows for a high sample throughput.

Always select a grinding jar size suitable for the sample volume (approx. 30% of the jar is filled with sample material). Grinding jars are provided in sizes ranging from 1,5 ml to 25 ml (not all sizes available in all materials).

The document “Grinding Jar Ball Charge” in the Downloads section provides details about usable volumes, maximum feed sizes and correct filling of the jars with grinding balls for dry and wet milling as well as cell disruption.

For efficient and contamination-free grinding processes the grinding jars are available in 6 different materials (no undesired abrasion).

The energy input increases with the density of a material. For pulverizing soft samples, materials with a low to medium density should be used, whereas for hard samples it is better to use high-density materials.

Available materials:

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"iid.retsch.mm400_220010016\";a:4:{s:4:\"text\";s:340:\"These wide-mouth bottles are particularly suitable for mixing of powders or liquids or for washing bacteria off tissue samples for subsequent diagnosis. Moreover, these single-use vials may be used for grinding soft to medium-hard materials with grinding balls up to 10 mm diameter; a grinding time of a few minutes should not be exceeded. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"iid.retsch.mm400_cell_disruption\";a:4:{s:4:\"text\";s:443:\"For biological applications like cell disruption or homogenization of small tissue samples a variety of single-use vials are available. For cell disruption glass beads are the best choice.

The document “Grinding Jar Ball Charge” in the Downloads section provides details about usable volumes, maximum feed sizes and correct filling of the jars with grinding balls for dry and wet milling as well as cell disruption.
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"iid.retsch.mm400_cold_grinding\";a:4:{s:4:\"text\";s:988:\"
For cold grinding (cryogenic grinding) we recommend using the Cryo kit which consists of two pairs of tongs, two insulated containers (1 & 6 liters) as well as a pair of safety goggles.
Please only use grinding jars of hardened or stainless steel for cryogenic grinding. When using jars made of other materials, inner tension may build up and lead to damages of the jar under extreme temperature variations.

Attention:

First, the jar is filled with sample and ball(s), then the lid is screwed tightly, and the jar is immersed with the tongs in the container filled with liquid nitrogen. After a few minutes (the liquid nitrogen should no longer boil) the sample has been indirectly embrittled inside the jar which can now be removed with the help of the tongs and clamped into the mill. Please never fill liquid nitrogen into the grinding jar because it evaporates and causes a considerable overpressure inside the jar.
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"iid.retsch.mm400_grinding_balls\";a:4:{s:4:\"text\";s:2564:\"
Grinding balls and grinding jars should always be selected from the same material.

Grinding balls are available in different diameters. The rule of thumb is: for efficient milling the ball should be at least 3 times larger than the largest particle in the sample. To avoid abrasion and wear it is essential to only use balls with identical diameter.

The number of grinding balls depends on the jar volume used. The document “Grinding Jar Ball Charge” in the Downloads section provides details about usable volumes, maximum feed sizes and correct filling of the jars with grinding balls for dry and wet milling as well as cell disruption. For further information on materials please see the document “Material Analyses of Equipment & Accessories“ in the Downloads section.

Available materials:
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"iid.retsch.mm400_mixing_cell_disruption\";a:4:{s:4:\"text\";s:886:\"The conical centrifuge tubes are perfectly suitable for mixing powders or liquids, e. g. for the extraction of pesticide residues with the QuEChERS method.

They can also be used for enzyme extraction from cell suspensions – up to 8 x 30 ml cell suspension are disrupted in one step. Soft tissue like liver may also be homogenized in these tubes.

For biological applications like cell disruption or homogenization of small tissue samples a variety of single-use vials are available. For cell disruption glass beads are the best choice.

The document “Grinding Jar Ball Charge” in the Downloads section provides details about usable volumes, maximum feed sizes and correct filling of the jars with grinding balls for dry and wet milling as well as cell disruption.

For further questions please contact our application experts.
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"iid.retsch.mm400_screw_top_design\";a:4:{s:4:\"text\";s:2501:\"Screw-top grinding jars are dust- and air-tight which makes them suitable for dry, wet and cryogenic grinding. Moreover, they safely enclose inert atmosphere, for example after the jar was filled inside a glove box.

Always select a grinding jar size suitable for the sample volume (approx. 30% of the jar is filled with sample material). Grinding jars are provided in sizes ranging from 1,5 ml to 50 ml (not all sizes available in all materials).

The document “Grinding Jar Ball Charge” in the Downloads section provides details about usable volumes, maximum feed sizes and correct filling of the jars with grinding balls for dry and wet milling as well as cell disruption.

For efficient and contamination-free grinding processes the grinding jars are available in 6 different materials (no undesired abrasion).

The energy input increases with the density of a material. For pulverizing soft samples, materials with a low to medium density should be used, whereas for hard samples it is better to use high-density materials.

Available materials:
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"iid.retsch.mm500_cold_grinding\";a:4:{s:4:\"text\";s:1041:\"

For cold grinding (cryogenic grinding) we recommend using the Cryo kit which consists of two transport aids, one insulated container (6 liters) as well as a pair of safety goggles.

Please only use grinding jars of hardened or stainless steel for cryogenic grinding. When using jars made of other materials, inner tension may build up and lead to damages of the jar under extreme temperature variations.

Attention:

First, the jar is filled with sample and ball(s), then the lid is screwed tightly, and the jar is immersed with the transport aid in the container filled with liquid nitrogen. After a few minutes (the liquid nitrogen should no longer boil) the sample has been indirectly embrittled inside the jar which can now be removed with the help of the transport aid and clamped into the mill (here, the transport aid is removed). Please never fill liquid nitrogen into the grinding jar because it evaporates and causes a considerable overpressure inside the jar.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"iid.retsch.mm500_grinding_balls\";a:4:{s:4:\"text\";s:2059:\"

Grinding balls and grinding jars should always be selected from the same material.

Grinding balls are available in different diameters. The rule of thumb is: for efficient milling the ball should be at least 3 times larger than the largest particle in the sample. To avoid abrasion and wear it is essential to only use balls with identical diameter.

The number of grinding balls depends on the jar volume used. The document “Grinding Jar Ball Charge” in the Downloads section provides details about usable volumes, maximum feed sizes and correct filling of the jars with grinding balls for dry and wet milling as well as cell disruption. For further information on materials please see the document “Material Analyses of Equipment & Accessories“ in the Downloads section.


Available materials:


\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"iid.retsch.mm500_screw_lock\";a:4:{s:4:\"text\";s:2324:\"The Screw-Lock grinding jars of the MM 500 are pressure tight up to 5 bar and suitable for dry, wet and cryogenic grinding. Thanks to the integrated safety closure, they safely enclose inert atmosphere, for example after the air in the jar was exchanged with inert gas through an aeration lid. The special geometry of the jars makes filling of the jars with sample material very easy.

Always select a grinding jar size suitable for the sample volume (approx. 30% of the jar is filled with sample material). Grinding jars are provided in sizes ranging from 1.5 ml to 50 ml (not all sizes available in all materials).

The document “Grinding Jar Ball Charge” in the Downloads section provides details about usable volumes, maximum feed sizes and correct filling of the jars with grinding balls for dry and wet milling as well as cell disruption.

For efficient and contamination-free grinding processes the grinding jars are available in 4 different materials (no undesired abrasion).

The energy input increases with the density of a material. For pulverizing soft samples, materials with a low to medium density should be used, whereas for hard samples it is better to use high-density materials.


Available materials:

 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"iid.retsch.pm.aeration_lids\";a:4:{s:4:\"text\";s:462:\"The aeration lid is used to create an inert atmosphere in the grinding jar.

The jars are gas-tight and dust-proof, but for wet grinding and grinding under inert atmosphere the safety closure device should be used. It permits the gas-tight handling outside the planetary ball mill, e. g. inside a glovebox, and ensures safe transport of the grinding jar. Thus, overpressure which may build up during and after the wet grinding process cannot escape. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"iid.retsch.pm_030250002\";a:4:{s:4:\"text\";s:487:\"
This adapter allows to stack two 50 ml grinding jars (hardened or stainless steel).

For stacking 50 ml jars of tungsten carbide, agate, sintered aluminum oxide or zirconium oxide, please use the adapter with item no. 03.025.003.

Grinding jars with the following volumes can be stacked without adapters: 12 ml, 25 ml.

Please note:
Only two grinding jars of the same material and identical volume can be stacked.
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"iid.retsch.pm_030250003\";a:4:{s:4:\"text\";s:493:\"
This adapter allows to stack two 50 ml grinding jars (tungsten carbide, agate, sintered aluminum oxide or zirconium oxide).

For stacking 50 ml jars of stainless steel and hardened steel, please use the adapter with item no. 03.025.002.

Grinding jars with the following volumes can be stacked without adapters: 12 ml, 25 ml.

Please note:
Only two grinding jars of the same material and identical volume can be stacked.
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"iid.retsch.pm_222210002\";a:4:{s:4:\"text\";s:242:\"
The add-on weight (1 kg) is screwed on the counterweight of the grinding jar so that the maximum weight of grinding jar including balls, sample, and perhaps liquid and safety closure device is 8.5 kg instead of 7.5 kg.
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"iid.retsch.pm_grinding_balls\";a:4:{s:4:\"text\";s:2923:\" Grinding balls are available in different diameters. The rule of thumb is: for efficient milling the ball should be at least 3 times larger than the largest particle in the sample. To avoid abrasion and wear it is essential to only use balls with identical diameter.

The number of grinding balls depends on the jar volume used. The document “Grinding Jar Ball Charge” in the Downloads section provides details about usable volumes, maximum feed sizes and correct filling of the jars with grinding balls for dry and wet milling as well as cell disruption.

Grinding jars and grinding balls should always be made of the same material.

Available materials: Please note:

The grinding tool material should be harder than the sample. For further information check the “Material Analyses of Equipment & Accessories” document in the Downloads section. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"iid.retsch.pm_grinding_jars_comfort\";a:4:{s:4:\"text\";s:3424:\"
The "comfort" range of grinding jars has been specially designed for extreme working conditions such as long-term trials, wet grinding, high mechanical loads and maximum speeds as well as for mechanical alloying. Sealing with an o-ring makes the jars gas- and dust-tight. An integrated anti-rotation lock ensures safe, non-slip seating.

Always select a grinding jar size suitable for the sample volume (approx. 30% of the jar is filled with sample material). Grinding jars are provided in sizes ranging from 12 ml to 500 ml (not all sizes available in all materials).

The document “Grinding Jar Ball Charge” in the Downloads section provides details about usable volumes, maximum feed sizes and correct filling of the jars with grinding balls for dry and wet milling as well as cell disruption.

For efficient and contamination-free grinding processes the comfort grinding jars are available in different materials (no undesired abrasion).

Available materials: Please note:

The material of the grinding tools should be harder than the sample. The energy input increases with the density of a material. For pulverizing soft samples, materials with a low to medium density should be used, whereas for hard samples it is better to use high-density materials.

For further information on materials please see the document "Material Analyses of Equipment & Accessories" in the Downloads section.
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"iid.retsch.pp25_224400001\";a:4:{s:4:\"text\";s:241:\"Licowax stabilizes the sample. The mixing ratio 4 parts sample + 1 part Licowax provides optimum results. Licowax is suitable to stabilize samples like glass, ores, or alloys which would make very brittle tablets without the addition of wax.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"iid.retsch.pp25_224400003\";a:4:{s:4:\"text\";s:340:\"Spectromelt cellulose tablets are used for stabilizing the sample, just like Licowax. About 20% are added during grinding. Spectromelt is suitable to stabilize samples like glass, ores, or alloys which would make very brittle tablets without the addition of wax.

Spectromelt is chemically purer than Licowax but less stabilizing.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"iid.retsch.pp_aluminium_cups\";a:4:{s:4:\"text\";s:193:\"Aluminum cups stabilize the tablet and prolong its storability. Moreover, the cup can be easily labelled. The aluminum cups can be inserted in the pressing tool with the corresponding diameter.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"iid.retsch.pp_steel_rings\";a:4:{s:4:\"text\";s:202:\"Pressing tools for steel rings may only be used for the according outer and inner diameters. Steel rings stabilize the tablet, facilitate transport, and are mainly used and re-used in automated systems.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"iid.retsch.pt200_slot_width\";a:4:{s:4:\"text\";s:1060:\"The maximum dividing ratio depends on the maximum slot width which can be set on the bottom cone. This differs between the three bottom cones which are available.

The smallest dividing ratio depends upon the maximum particle size of the sample since the slot width should be at least 3 times wider than the maximum particle size. This means that smaller fractions can be taken from smaller particle sizes.

The slot width “X” to be set can be calculated from the ratio of the required fractional amount “QT” to the initial sample amount “QA” multiplied by the fixed pitch circumference “U” of the bottom cone (U = 795 mm for all bottom cones).

X = (QT/QA) x U

Example:

A representative sample of 200 ml is to be taken from an initial sample amount

of 5000 ml (dividing ratio 1:25). X = (200 ml / 5000 ml) x 795 mm = 32 mm. This means that the slot width must be set to 32 mm.

Please note: The sample amount should be sufficiently large to represent the initial amount.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"iid.retsch.pt_aluminum_heads\";a:4:{s:4:\"text\";s:125:\"The coated aluminum dividing heads are particularly wear-resistant so that the adhesion of dust particles is largely avoided.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"iid.retsch.rm_mortar_pestle\";a:4:{s:4:\"text\";s:2204:\"For efficient and contamination-free grinding processes, mortar and pestle are available in 7 different materials (no undesired abrasion):
Please note:

The grinding tool material should be harder than the sample. For further information on materials please see the document “Material Analyses of Equipment & Accessories“ in the Downloads section.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:21:\"iid.retsch.rm_scraper\";a:4:{s:4:\"text\";s:239:\"Three different scrapers are available.

The scraper made of polyurethane (PU) is the standard. The beech wood scraper is especially suitable for pharmaceutical applications. The PTFE scraper is used for cryogenic applications. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"iid.retsch.rotor_mills_cyclone_suction_combination\";a:4:{s:4:\"text\";s:299:\"The cyclone-suction combination is recommended for the homogenization of low density materials as the air jet which is generated improves discharge of the sample from the grinding chamber. 

Moreover, the sample is cooled which is particularly beneficial for heat-sensitive materials.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"iid.retsch.rotor_mills_dr100\";a:4:{s:4:\"text\";s:634:\"
The use of the Vibratory Feeder DR 100 is recommended for grinding of large sample volumes up to 3.5 l.

Due to the automated sample feed, the size reduction process may be carried out virtually unsupervised. The DR 100 allows for adjustment of the feeding process to the physical sample properties and desired final fineness (e. g. soft samples may be easier to convey than hard ones, just like samples with a small feed size).

Overloading the mill by feeding the sample too rapidly can be effectively avoided by using the Vibratory Feeder DR 100 overload of the mill. 
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"iid.retsch.rotor_mills_dust_filter\";a:4:{s:4:\"text\";s:136:\"The disposable dust filters are designed for single use. They facilitate cleaning the ring filter and help to avoid cross contamination.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"iid.retsch.rotor_mills_filter_hose\";a:4:{s:4:\"text\";s:243:\"The filter hose for the 5 l collecting vessel is used to let the air jet escape which is generated during grinding. To considerably facilitate cleaning and effectively reduce cross contamination, we recommend using ring-type filter 22.187.0008\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"iid.retsch.rotor_mills_ring_filter\";a:4:{s:4:\"text\";s:375:\"The ring filter for the 5 l collecting vessel lets the air jet escape which is generated during grinding.

With pores of only 36 µm, it binds most of the fine dust which may be produced during the process. The ring filter is easily cleaned which helps to prevent cross contamination. Even better cleaning is achieved by additionally using disposable dust filters.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"iid.retsch.rotor_mills_rotors\";a:4:{s:4:\"text\";s:449:\"Rotor Types: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"iid.retsch.rotor_mills_sieve_cassette\";a:4:{s:4:\"text\";s:100:\"The sieve cassette protects the grinding chamber from wear and allows for easy cleaning of the mill.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"iid.retsch.rs200_accessories\";a:4:{s:4:\"text\";s:1010:\"Improved ergonomics: The optional carry handles ensure safe and convenient transport of the jar. For some grinding sets carry handle inserts need to be used together with the carry handles:

Hardened steel, 50 ml -> carry handle insert 02.225.0087
Hardened steel, 100 ml -> no carry handle insert required
Hardened steel, 250 ml -> no carry handle insert required

Tungsten Carbide, 50 ml -> carry handle insert 02.225.0087
Tungsten Carbide, 100 ml -> carry handle insert 02.225.0090
Tungsten Carbide, 250 ml -> no carry handle insert required

Agate, 50 ml -> carry handle insert 02.225.0088
Agate, 100 ml -> no carry handle insert required

Zirconium oxide, 50 ml -> carry handle insert 02.225.0089
Zirconium oxide, 100 ml -> no carry handle insert required

Steel 1.1740, 50 ml -> carry handle insert 02.225.0087
Steel 1.1740, 100 ml -> no carry handle insert required \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"iid.retsch.rs200_grinding_sets\";a:4:{s:4:\"text\";s:2610:\"The grinding sets are designed for use under extreme conditions like high sample throughput and high mechanical strain.

A grinding set for the Vibratory Disc Mill RS 200 consists of a grinding jar with disc and lid; the 100 ml and 250 ml jars have an additional grinding ring.

The safe, non-slip attachment of the grinding sets is ensured by an integrated anti-rotation lock on lid and base. These are perfectly sealed with an o-ring.

The document “How to obtain the best results with the Vibratory Disc Mill RS 200” in the Downloads section provides information about optimum grinding jar fillings.

To ensure efficient and contamination-free grinding processes, the grinding sets are available in 5 different materials (no undesired abrasion).

The energy input increases with the density of a material. For pulverizing soft samples, materials with a low to medium density should be used, whereas for hard samples it is better to use high-density materials.

Available materials:
 Please note:

The grinding tool material should be harder than the sample. For further information check the “Material Analyses of Equipment & Accessories” document in the Downloads section. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:16:\"iid.retsch.sk300\";a:4:{s:4:\"text\";s:625:\"
Depending on the sample material and subsequent analysis, grinding inserts and tools of different materials may be used:

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"iid.retsch.sm_207290008\";a:4:{s:4:\"text\";s:162:\"The housing of stainless steel provides better wear resistance than the aluminum housing. It should also be used if abrasion of aluminum has to be avoided.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"iid.retsch.sm_220200004\";a:4:{s:4:\"text\";s:398:\"
The cyclone-suction-combination is very helpful to grind light material, as the air stream produced improves the sample discharge from the grinding chamber.

The cooling effect during grinding is beneficial for temperature-sensitive samples.

The cyclone-suction-combination can be used with the below listed sample bottles or receptacles.
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"iid.retsch.sm_bottom_sieves\";a:4:{s:4:\"text\";s:692:\"Available materials:

Please note:
Fibrous materials like straw may pass the pores of the sieves lengthwise. This means that fibers longer than the aperture size of the used sieve may remain in the sample.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"iid.retsch.sm_heavy_metal_free\";a:4:{s:4:\"text\";s:198:\"Heavy-metal-free grinding tools are specifically designed for preparing samples which are analyzed for their heavy metal content. However, abrasion of grinding tools can never be avoided completely.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:21:\"iid.retsch.sm_hoppers\";a:4:{s:4:\"text\";s:366:\"Available hoppers:

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:21:\"iid.retsch.sm_plunger\";a:4:{s:4:\"text\";s:304:\"Plungers for neutral-to-analysis grinding:

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"iid.retsch.sm_ring_filter\";a:4:{s:4:\"text\";s:467:\"The ring-type filter is recommended for applications with high speed and bottom sieves with small aperture sizes (< 0.75 mm) to let air circulate through the machine and the filter easily (also suitable for processing sample volumes > 0.5 l).

With an aperture size of 36 µm, the filter binds most of the potential sample dust. To further enhance the dust tightness, the use of an additional dust filter is recommended.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:20:\"iid.retsch.sm_rotors\";a:4:{s:4:\"text\";s:1107:\"Rotor types:

Available materials:

 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"iid.retsch.sr300_retaining_frame\";a:4:{s:4:\"text\";s:549:\"Available retaining frames:

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"iid.retsch.tg200_021860004\";a:4:{s:4:\"text\";s:328:\"This filter bag fits on the 0.3 l glass drying container. It increases the volume of the container in which the sample is dispersed. Moreover, it is possible to grab the sample from outside with the filter bag and loosen it up if it is too moist at the beginning of the drying process and is therefore not effectively dispersed.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"iid.retsch.tg200_721070001\";a:4:{s:4:\"text\";s:362:\"Optional lid with filter insert for 0.3 l glasses. The inserts can be easily exchanged after each drying process to avoid cross contamination. The filter fleece is mainly used for samples with a particle size below 100 μm. It allows for sample recovery with minimal loss. Please note: The TG 200 is only suitable for drying samples with a particle size >63 µm.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"iid.retsch.tg200_721070002\";a:4:{s:4:\"text\";s:335:\"This clamping lid for a 6 l container comes with a filter bag which increases the volume of the container in which the sample is dispersed. Moreover, it is possible to grab the sample from outside with the filter bag and loosen it up if it is too moist at the beginning of the drying process and is therefore not effectively dispersed.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"iid.retsch.tg200_726430001\";a:4:{s:4:\"text\";s:374:\"Optional cover with filter fleece insert for 6 l container. The inserts can be easily exchanged after each drying process to avoid cross contamination. The filter fleece is mainly used for samples with a particle size below 100 μm. It allows for sample recovery with minimal loss. Please note: The TG 200 is only suitable for drying samples with a particle size >63 µm.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"iid.retsch.tg200_containers\";a:4:{s:4:\"text\";s:1054:\"The fluid bed dryer TG 200 can be equipped with a variety of containers and covers.

The 6 l drying container of glass or stainless steel is used for drying large sample amounts. The glass container allows visual control of the dispersion degree of the sample, during the drying process. Thus, the operator can directly adjust the air flow if necessary.

The glass drying container with 3 x 0.3 l volume is equipped with 3 removable glasses. It permits the simultaneous drying of three samples, also of different materials, under the same conditions. This helps to avoid cross contamination.

Container lids with filter fleece inserts are available as optional accessories for both containers. These can be easily exchanged after each drying process to avoid cross contamination. The filter fleece is mainly used for samples with a particle size below 100 μm. It allows for sample recovery with minimal loss.

Please note: The TG 200 is only suitable for drying samples with a particle size >63 µm. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"iid.retsch.zm200_020100046\";a:4:{s:4:\"text\";s:57:\"Cassette pan to be used with cyclone or paper filter bag.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"iid.retsch.zm200_030100041\";a:4:{s:4:\"text\";s:43:\"Cassette pan for heavy-metal-free grinding.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"iid.retsch.zm200_223550005\";a:4:{s:4:\"text\";s:43:\"Cassette lid for heavy-metal-free grinding.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"iid.retsch.zm200_223550006\";a:4:{s:4:\"text\";s:38:\"Cassette for heavy-metal-free grinding\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"iid.retsch.zm200_223550009\";a:4:{s:4:\"text\";s:65:\"Cassette with outlet to be used with cyclone or paper filter bag.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"iid.retsch.zm200_accessories_abrasive_products\";a:4:{s:4:\"text\";s:131:\"Always use grinding tools with wear-resistant coating to pulverize abrasive samples like computer waste or some types of chemicals.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"iid.retsch.zm200_cyclone\";a:4:{s:4:\"text\";s:485:\"The use of the cyclone is recommended for processing sample volumes >300 ml as the generated air stream carries the sample from the cassette with outlet into a sample bottle or collecting vessel with a max. volume of 5 l.

Moreover, the sample is cooled which is particularly beneficial for heat-sensitive materials. The use of the vacuum cleaner has a greater cooling effect than the filter bag.

The cyclone is also suitable for cooling small sample volumes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"iid.retsch.zm200_heavy_metal_free_grinding\";a:4:{s:4:\"text\";s:273:\"
For heavy-metal-free size reduction of non-abrasive samples grinding tools made of pure titanium are available. These ensure that the sample is not contaminated by traces of heavy metals. For this application rotor, sieve and cassette should be made of titanium.
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"iid.retsch.zm200_ring_sieves\";a:4:{s:4:\"text\";s:895:\"Type of ring sieves:

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"iid.retsch.zm200_ring_sieves_titanium\";a:4:{s:4:\"text\";s:886:\"For heavy-metal-free size reduction of non-abrasive samples grinding tools made of pure titanium are available.

Types of ring sieves:

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"iid.retsch.zm200_rotors\";a:4:{s:4:\"text\";s:655:\"Type of rotors:

 Please note:

For special applications like pulverization of abrasive samples, heavy-metal-free grinding or homogenization of very small sample volumes further rotors are available – see the corresponding section of the order data.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"iid.retsch.zm200_rotors_abrasive_products\";a:4:{s:4:\"text\";s:629:\"Type of rotors:

 Please note:

For special applications like pulverization of abrasive samples, heavy-metal-free grinding or homogenization of very small sample volumes further rotors are available – see the corresponding section of the order data.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"iid.retsch.zm200_small_sample_amounts\";a:4:{s:4:\"text\";s:480:\"For the homogenization of very small sample amounts the ZM 200 may be used with the optional mini cassette for volumes up to 20 ml and the 8-teeth rotor with a 70 mm diameter. 

Thanks to the small surface of the 50 ml cassette, small sample volumes are easily recovered. Suitable ring sieves are available with aperture sizes from 0.08 to 2 mm. 

All parts coming into contact with the sample, including the cassette, are made of 1.4404 steel (316).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"iid.retsch.zm200_vacuum_cleaner\";a:4:{s:4:\"text\";s:79:\"The use of the vacuum cleaner has a greater cooling effect than the filter bag.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"iid.retsch.zm300_ring_sieves\";a:4:{s:4:\"text\";s:783:\"Type of ring sieves:

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:18:\"iid.selection_help\";a:4:{s:4:\"text\";s:14:\"Selection help\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:19:\"Grinding efficiency\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"image.caption.radar_chart\";a:4:{s:4:\"text\";s:23:\"Performance radar chart\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"image.caption.tempering_concept\";a:4:{s:4:\"text\";s:35:\"Patented concept of thermal plates \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"industry.application_database.supplement\";a:4:{s:4:\"text\";s:40:\"selected out of more than 25,000 samples\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"inquirylist.mailformsubject\";a:4:{s:4:\"text\";s:35:\"Your inquiry via the RETSCH website\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:20:\"inquirylist.mailtext\";a:4:{s:4:\"text\";s:351:\"Dear ###title### ###name###

Thank you for your interest in our products. We have received your inquiry with the data below and will soon send you the requested quote.

In case any questions regarding your application should come up, our local RETSCH dealer will get in touch with you.

With best regards
Retsch GmbH\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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: Marketing Order Sheet\";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:60:\"Some before and after pictures of typical Cannabis samples: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"knowledge_base.cannabis.application_examples\";a:4:{s:4:\"text\";s:30:\"Cannabis Application Examples \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"knowledge_base.cannabis.cannabis_net_member.txt\";a:4:{s:4:\"text\";s:46:\"RETSCH is a member of these research networks:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"knowledge_base.cannabis.consultation.button\";a:4:{s:4:\"text\";s:57:\"Contact us for a free consultation or non-binding quote! \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"knowledge_base.cannabis.consultation.txt\";a:4:{s:4:\"text\";s:181:\"Many different Cannabis samples have already been processed the RETSCH application lab, so we can draw on a wealth of experience and give qualified recommendations to our customers.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"knowledge_base.cannabis.headline\";a:4:{s:4:\"text\";s:18:\"Cannabis products \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"knowledge_base.cannabis.headline.supplement\";a:4:{s:4:\"text\";s:39:\"Sample preparation and quality control \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:52:\"knowledge_base.cannabis.heavymetal.analysis.caption1\";a:4:{s:4:\"text\";s:350:\"Grain size effects on the reproducibility of heavy metal analysis in cannabis flowers: After 10 s grinding (interval at 4000 rpm) in the Knife Mill GM 200, fibers remain, the corresponding standard deviations in heavy metal analysis are higher than with samples ground for 20 s with a final fineness < 1 mm (10 s interval, 4000 rpm + 10 s 10000 rpm).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:52:\"knowledge_base.cannabis.heavymetal.analysis.caption2\";a:4:{s:4:\"text\";s:238:\"Effects of the grinding tool material on analysis results. Abrasion from steel tools leads to increased values of heavy metals and thus falsifies the analysis. This falsification can be avoided by using zirconium oxide or titanium tools. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:52:\"knowledge_base.cannabis.heavymetal.analysis.caption3\";a:4:{s:4:\"text\";s:34:\"10 s grinding -> 2 mm + fibers \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:52:\"knowledge_base.cannabis.heavymetal.analysis.caption4\";a:4:{s:4:\"text\";s:34:\"20 s grinding -> < 1 mm particles \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"knowledge_base.cannabis.heavymetal.analysis.hl\";a:4:{s:4:\"text\";s:21:\"Heavy Metal Analysis \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"knowledge_base.cannabis.heavymetal.analysis.txt\";a:4:{s:4:\"text\";s:720:\"During their growth, cannabis plants can absorb toxic heavy metals such as lead, cadmium, arsenic and mercury from the soil. If samples are analyzed for heavy metals, the Knife Mill GM 200 is also suitable in addition to ball mills and the ZM 300 rotor mill. It is particularly easy to use and homogenizes samples up to 200 ml in one go. A particle size of <1 mm is sufficient to achieve very good reproducibility. The standard deviation was below 5 % for all analyzed elements. If a shorter grinding time is selected, which results in larger (2 mm) particles, standard deviations of up to 12 % can be expected. Appropriate care in the homogenization process therefore pays off by minimizing such particle size effects. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"knowledge_base.cannabis.heavymetal.analysis.txt.2\";a:4:{s:4:\"text\";s:555:\"In the case of heavy metal analysis, special attention must be paid to choosing the right grinding tools. Since mechanical particle size reduction is always associated with abrasion of the grinding tool, the use of steel tools inevitably leads to a falsification (increase) of the heavy metal values in the sample. This can be avoided by choosing, for example, zirconium oxide tools in the case of ball mills or titanium tools in the case of GM 200 or ZM 300. Steel tools increase the measured concentration of heavy metals and lead to incorrect results. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"knowledge_base.cannabis.heavymetal.analysis.txt.3\";a:4:{s:4:\"text\";s:290:\"There are different methods for determining trace metals in plant material such as cannabis and hemp or edibles. All require mineral acid digestion to destroy the organic matrix and dissolve trace metals to obtain a liquid sample. For microwave systems, 0.5 g ground sample are sufficient. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"knowledge_base.cannabis.hemp.application_examples\";a:4:{s:4:\"text\";s:25:\"Hemp application examples\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"knowledge_base.cannabis.intro.txt\";a:4:{s:4:\"text\";s:1095:\"In order to obtain reliable and accurate results, the sample must be prepared properly! Retsch, as the world leader in sample preparation, provides laboratory mills for size reduction and sample homogenization to ensure reliable analytical results. As the Cannabis industry continues to grow, laws and regulations continue to evolve in order to ensure that the quality of the product meets the standards for safety and labeling.

Testing labs and manufacturers also continue in their testing demands and requirements to report compliance, regardless of product matrix, as the testing of Cannabis products includes both flower and edible forms. Due to the complexity of the various matrices, there are many challenges to overcome in preparing the sample adequately for analysis.

As a result of this demand, RETSCH is putting to use its full product portfolio to help process and prepare samples. Whether the samples are gummy bears, brownies, candies, or cannabis flower, RETSCH can provide assistance in selecting the ideal instrument to meet the application requirements. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:65:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.caption1\";a:4:{s:4:\"text\";s:33:\"Cutting Mill SM 300 with cyclone \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:65:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.caption2\";a:4:{s:4:\"text\";s:97:\"Pre-cut stems of hemp plants before (left) and after grinding in the Cutting Mill SM 300 (right) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:65:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.caption3\";a:4:{s:4:\"text\";s:72:\"Rotor Beater Mill SR 300 with vibratory feeder, 30 l vessel and cyclone \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:65:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.caption4\";a:4:{s:4:\"text\";s:118:\"Hemp hurd (above) and hemp fibers (below) after pre-cutting in the SM 300 and subsequent pulverization in the SR 300. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:71:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.conclusion.txt\";a:4:{s:4:\"text\";s:550:\"The Retsch Cutting Mill SM 300 and Rotor Beater Mill SR 300 are versatile laboratory-scale mills for grinding hemp and similar materials to a fine powder or flour. Both mills can handle a wide range of fibrous samples and produce consistent particle sizes. While these mills are designed for laboratory-scale applications, they are also suitable for grinding at least 2-3 kg/h in pilot-scale applications. Safe and user-friendly operation and a wide range of accessories of different materials make both mills easy to use in many application fields. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:59:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.hl\";a:4:{s:4:\"text\";s:46:\"Grinding volumes of several kilogram per hour \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:75:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.table.finegrinding\";a:4:{s:4:\"text\";s:24:\"fine grinding time [min]\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:73:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.table.hempfibres\";a:4:{s:4:\"text\";s:11:\"Hemp fibres\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:71:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.table.hemphurd\";a:4:{s:4:\"text\";s:9:\"Hemp hurd\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:74:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.table.precrushing\";a:4:{s:4:\"text\";s:24:\"pre-crushing time [min] \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:69:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.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:79:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.table.samplethroughput\";a:4:{s:4:\"text\";s:24:\"sample throughput [kg/h]\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:75:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.table.totalprocess\";a:4:{s:4:\"text\";s:24:\"total process time [min]\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:60:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.txt\";a:4:{s:4:\"text\";s:655:\"The RETSCH Cutting Mill SM 300 was used for grinding pre-cut stem parts of the plants down to 1 mm particles without too long fiber parts > 10 mm. The 6-disc rotor and a 0.75 mm bottom sieve were employed, and the mill was operated at 3000 rpm. Depending on the individual sample, a throughput of 1 kg in 5 min was possible, resulting in an average throughput of ~7.5 kg / h. It is strongly recommended to use the cyclone unit to improve the sample discharge from the grinding chamber and prevent clogging of the sieve with fine particles. Glass bottles of various sizes or receptacles of 5 l or 30 l can be attached to the cyclone for sample collection. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:61:\"knowledge_base.cannabis.new.appexamples.grinding.volumes.txt2\";a:4:{s:4:\"text\";s:1149:\"To obtain finer particles, a two-step grinding process using the Cutting Mill SM 300 for-precutting and the Rotor Beater Mill SR 300 for fine grinding is recommended. While the SM 300 grinds the sample much quicker, the SR 300 produces much finer particles. Therefore, combining the two milling systems greatly improves the process. This is demonstrated in the following with two samples, hemp hurd and hemp fibers.

The hemp hurd sample was slowly poured into the funnel of the mill whereas the hemp fibers were fed as bundles to the machine. Both samples were pre-cut in the SM 300 using the V-rotor and a 1 mm bottom sieve. To facilitate sample discharge, the cyclone was used as described above. The sample was ground in both cases to fibers sized approximately 1-10 mm.

The fine-grinding step was done for both samples in the SR 300 at 10.000 rpm using a 360° ring sieve with aperture size 0.08 mm. Again, the cyclone was employed to improve sample discharge. The hemp hurd was pulverized to 86 % < 100 μm, the hemp fibers to 76 % < 100 μm. The required grinding times for 1 kg of sample are shown in table 1. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"knowledge_base.cannabis.new.appexamples.intro.txt\";a:4:{s:4:\"text\";s:557:\"Hemp is a versatile plant material that has gained increasing attention in recent years due to its numerous applications and industrial importance. Hemp is a variety of the cannabis sativa plant species and is known for its high levels of cannabidiol and low levels of tetrahydrocannabinol. Hemp has been used for centuries for a variety of purposes including fiber, food, and medicine. However, in the last three years, there has been a significant development in the use of hemp for industrial purposes such as building materials, biofuels, and textiles. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"knowledge_base.cannabis.new.appvideos.hl\";a:4:{s:4:\"text\";s:66:\"Application videos for quality control and small scale production \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"knowledge_base.cannabis.new.hanfanalytik.box.txt.1\";a:4:{s:4:\"text\";s:51:\"MM 400 mixes automatically in falcon tubes at 25 hz\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"knowledge_base.cannabis.new.hanfanalytik.box.txt.1a\";a:4:{s:4:\"text\";s:98:\"Shortens the process time (4 min instead of 60 min) and errors by different operators are avoided!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"knowledge_base.cannabis.new.hanfanalytik.caption.1\";a:4:{s:4:\"text\";s:47:\"Add 200 mg ground sample in a 50 ml falcon tube\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"knowledge_base.cannabis.new.hanfanalytik.caption.2\";a:4:{s:4:\"text\";s:25:\"Add 2 x 10 mm steel balls\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"knowledge_base.cannabis.new.hanfanalytik.caption.3\";a:4:{s:4:\"text\";s:32:\"Shake in Mill for 2 min at 25 hz\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"knowledge_base.cannabis.new.hanfanalytik.caption.4\";a:4:{s:4:\"text\";s:30:\"Add 20 ml Methanol in the tube\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"knowledge_base.cannabis.new.hanfanalytik.caption.5\";a:4:{s:4:\"text\";s:32:\"Shake in mill for 2 min at 25 hz\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"knowledge_base.cannabis.new.hanfanalytik.caption.6\";a:4:{s:4:\"text\";s:42:\"Wait for 15 min, go on with the extraction\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:63:\"knowledge_base.cannabis.new.hanfanalytik.caption.conclusion.txt\";a:4:{s:4:\"text\";s:71:\"Total time: 4 min mixing.
Only 20 ml methanol per sample required\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"knowledge_base.cannabis.new.hanfanalytik.hl\";a:4:{s:4:\"text\";s:36:\"Extraction Method THC / Cannabinoids\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:54:\"knowledge_base.cannabis.new.hanfanalytik.hl.supplement\";a:4:{s:4:\"text\";s:47:\"Improved method, derived from Shimadzu protocol\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"knowledge_base.cannabis.new.hl.supplement\";a:4:{s:4:\"text\";s:84:\"Sample preparation for quality control and grinding prior to extraction of CBD oils \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"knowledge_base.cannabis.new.intro.hl\";a:4:{s:4:\"text\";s:30:\"Quality control in lab scale: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"knowledge_base.cannabis.new.intro.hl.2\";a:4:{s:4:\"text\";s:84:\"Terpenes, Potency testing, Heavy-metals, moulds, Bacteria, Cannabinoids, Pesticides \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"knowledge_base.cannabis.new.intro.txt\";a:4:{s:4:\"text\";s:1094:\"As the Cannabis industry continues to grow, laws and regulations continue to evolve in order to ensure that the quality of the product meets the standards for safety and labeling. In order to obtain reliable and accurate results, the sample must be prepared properly! Retsch, as the world leader in sample preparation, provides laboratory mills for size reduction and sample homogenization to ensure reliable analytical results. 

Testing labs and manufacturers also continue in their testing demands and requirements to report compliance, regardless of product matrix, as the testing of Cannabis products includes both flower and edibles. Due to the complexity of the various matrices, there are many challenges to overcome in preparing the sample adequately for analysis.

As a result of this demand, RETSCH is putting to use its full product portfolio to help process and prepare samples. Whether the samples are gummy bears, brownies, candies, or cannabis flower, RETSCH can provide assistance in selecting the ideal instrument to meet the application requirements.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"knowledge_base.cannabis.new.qc.cannabissamples\";a:4:{s:4:\"text\";s:54:\"Suitable mills for quality control of cannabis samples\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"knowledge_base.cannabis.new.rating.fuczik.onmm400\";a:4:{s:4:\"text\";s:13:\"On the MM 400\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"knowledge_base.cannabis.new.rating.fuczik.txt\";a:4:{s:4:\"text\";s:70:\"Quiet operation, cheap system: The MM 400 is reliable and easy to use.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"knowledge_base.cannabis.new.rating.fuczik.txt.2\";a:4:{s:4:\"text\";s:36:\"Institute for Hemp Analytics, Vienna\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"knowledge_base.cannabis.new.rating.graff.txt\";a:4:{s:4:\"text\";s:260:\"The SM 300 delivers a perfect grinding result for medical cannabis flower buds and plants parts, which are used for the extraction of cannabinoids. The mill is easy to handle and to be cleaned. A high sample throughput with optimized particle size is achieved.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"knowledge_base.cannabis.new.rating.graff.txt2\";a:4:{s:4:\"text\";s:23:\"University of Hohenheim\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"knowledge_base.cannabis.new.sm300stainless\";a:4:{s:4:\"text\";s:28:\"SM 300 316L Stainless Steel \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"knowledge_base.cannabis.new.smallscale.hl\";a:4:{s:4:\"text\";s:44:\"Small scale production - CBD oil extraction \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"knowledge_base.cannabis.new.smallscale.txt\";a:4:{s:4:\"text\";s:888:\"The CBD oil extraction from cannabis flowers gains more and more interest globally to meet medical requirements. Typical extraction methods are via ethanol or supercritical CO2. In both cases, the sample material must be ground in order to increase the sample density in the extraction unit. Usually, sample sizes around 2-5 mm or around 1-2 mm are most suitable.

The Retsch Cutting Mill SM 300 316L meets the requirements for the sample processing prior to the extraction process, without any warming effects, so no loss of volatile ingredients and no sticking effects. Sample throughput higher than 40 kg/h is possible, and via the selection of the aperture sizes of the bottom sieves, the final fineness can be adapted to the user´s requirements. Thanks to the sophisticated design, the SM 300 316L is disassembled within seconds and can be cleaned very easily. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:52:\"knowledge_base.cannabis.new.smallscale.video.caption\";a:4:{s:4:\"text\";s:68:\"Grinding dried cannabis flowers with the SM 300 316L Stainless Steel\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"knowledge_base.cannabis.new.smallscale.video.txt\";a:4:{s:4:\"text\";s:479:\"The video on the right shows how easily dried cannabis flowers are ground as sample preparation for CBD oil extraction with the Retsch SM 300 is done. The mill achieves that with a throughput of over 40 kg / h and a fineness of 1-2 mm, other finenesses are also possible by selecting the bottom sieve) and without heating at 700 rpm. All parts in contact with the product are made of 316L stainless steel and offer quick and easy cleaning, thanks to particularly smooth surfaces.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"knowledge_base.cannabis.new.table.caption\";a:4:{s:4:\"text\";s:62:\"These results are exemplary, other finenesses can be achieved.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"knowledge_base.cannabis.new.webinar.txt\";a:4:{s:4:\"text\";s:226:\"More information on the use of the mills, analysis results and tips and tricks can be found in our webinar recording \"Cannabis Overview - From raw material to end products\", which you can download after a short registration. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"knowledge_base.cannabis.solution.potency.hl\";a:4:{s:4:\"text\";s:28:\"Solution for Potency Testing\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"knowledge_base.cannabis.solution.potency.txt\";a:4:{s:4:\"text\";s:786:\"For potency testing, the Mixer Mill MM 400 with the falcon tube adapter can be used to simultaneously homogenize up to 8 samples. For this purpose, the dried flowers are deep-frozen at -20°C and then 4 g are filled in each tube. After adding 2 x 15 mm steel grinding balls, homogenization can take place at 30 Hz for 3 minutes. A grind size of 1-2 mm can be achieved in this way. This method leads to highly reproducible analysis values with minimized sample loss for CBD, CBDA, THC and THCA and also saves time due to high sample throughput, short grinding times and disposable tubes which don’t require cleaning. After grinding, a portion of 500 mg can be used for the subsequent steps like extartion. This method is also suitable for homogenizing samples for pesticide analysis. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"knowledge_base.cannabis.suitable_mills\";a:4:{s:4:\"text\";s:46:\"

Suitable Mills for Cannabis Samples

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"knowledge_base.cannabis.terpene.analysis.caption1\";a:4:{s:4:\"text\";s:754:\"Terpene levels in samples from different grinding procedures. The same pattern is found for all measured terpenes. If the sample gets too warm (as provoked in the ZM 300 with a close-meshed 0.08 mm sieve), the terpenes evaporate. If a sieve with larger apertures is selected and the sample is processed cryogenically, loss of the volatile components can be minimized. The best results are achieved in closed ball mills (CryoMill, MM 500 control) with cryogenic grinding, all substances are preserved. Since 8 balls were used in the 125 ml grinding jar of the MM 500 control instead of one, more heat is generated and thus terpene escapes due to friction effects in the grinding jar. This can be avoided by programming longer intermediate cooling phases. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"knowledge_base.cannabis.terpene.analysis.caption2\";a:4:{s:4:\"text\";s:144:\"Cannabis flowers before and after cryogenic grinding in a ball mill (a total of 4 min for 20 g sample) or the ZM 300 (10 min for 500 g sample). \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"knowledge_base.cannabis.terpene.analysis.hl\";a:4:{s:4:\"text\";s:39:\"Terpene Analysis: Volatile components! \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"knowledge_base.cannabis.terpene.analysis.txt\";a:4:{s:4:\"text\";s:957:\"A very important consideration when homogenizing samples for terpene analysis is to avoid heat as this could lead to the volatile terpenes’ loss, which would falsify the results of all subsequent analyses. Closed grinding systems such as ball mills are particularly suitable for the analysis of terpenes. In addition, they can also be used cryogenically, which prevents the loss of volatile components and at the same time improves the breaking properties of oily samples so that thorough homogenization is possible. In the CryoMill or in the MM 500 control, a maximum of 1 x 20 ml sample or 2 x 40 ml samples can first be embrittled with liquid nitrogen within a few minutes and then pulverized. Both systems are particularly safe and convenient. The cooling is automated, and there are no freely accessible liquid nitrogen baths the user could come into contact with. Programmable cooling breaks should be long enough to really prevent heat generation.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"knowledge_base.cannabis.terpene.analysis.txt2\";a:4:{s:4:\"text\";s:495:\"In ball mills, samples such as dried cannabis flowers can be ground down to 0.1 mm. Larger sample quantities of up to approx. 4 liters can be homogenized in the Ultra Centrifugal Mill ZM 300. An optional cyclone generates an air flow to cool the sample. To keep heating to a minimum, ring sieves <0.5 mm should not be used. A final fineness of approx. 300 µm is typical and sufficient for good follow-up analysis. The ground samples can be analyzed directly e.g. in gas chromatography systems. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"knowledge_base.cannabis.video.cryomill\";a:4:{s:4:\"text\";s:66:\"Cryogenic grinding of small amounts of cannabis with the Cryomill.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"knowledge_base.cannabis.video.gm200\";a:4:{s:4:\"text\";s:54:\"Homogenization of cannabis in seconds with the GM 200.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"knowledge_base.cannabis.video.hl\";a:4:{s:4:\"text\";s:19:\"Application Videos \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"knowledge_base.cannabis.video.mm400\";a:4:{s:4:\"text\";s:76:\"Homogenization of 8 samples of cannabis in 1 step with the MM400 mixer mill.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"knowledge_base.cannabis.video.mm500control\";a:4:{s:4:\"text\";s:66:\"Cryogenic grinding of cannabis with the MM 500 Control Mixer Mill.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"knowledge_base.cannabis.video.zm300\";a:4:{s:4:\"text\";s:88:\"Cryogenic grinding of dried cannabis flower buds with the ultra centrifugal mill ZM 300.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"knowledge_base.cannabis.video1\";a:4:{s:4:\"text\";s:73:\"Milling of whole cannabis flowers with the Ultra Centrifugal Mill ZM 200.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"knowledge_base.cannabis.video2\";a:4:{s:4:\"text\";s:54:\"Milling of various samples with the Knife Mill GM 200.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"knowledge_base.cannabis.video_interview.hl\";a:4:{s:4:\"text\";s:48:\"Optimized Cannabis Processing: Expert Insights \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"knowledge_base.cannabis.video_interview.txt\";a:4:{s:4:\"text\";s:445:\"In this video, Dr Tanja Butt, application expert at RETSCH, answers key questions about cannabis processing. She explains why grinding and homogenising cannabis is essential for precise quality control and effective extraction. Dr Butt explains how the right choice of equipment influences the impact on analyses and the preservation of terpenes and introduces innovative RETSCH technologies such as cryogenic grinding and rapid homogenisation. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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 <80 mm within 2 min -> 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
Product Manager RETSCH GmbH
E-Mail: t.butt@retsch.com\";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.

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.

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.

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).

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.

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.

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).

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.

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.

The required final fineness of the sample for further analysis is <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.

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.

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.

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.

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.

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.

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.

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.

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:97:\"Horizontal sieving:
For flakes, sticks...
-> Long particles stay on the sieve\";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.2\";a:4:{s:4:\"text\";s:121:\"Vibratory sieving:
Lenghtwise passing of the particles through the pores.
-> Sample seems to be finer\";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.3\";a:4:{s:4:\"text\";s:36:\"AS 450 control: 5 min, amplitude 1mm\";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.4\";a:4:{s:4:\"text\";s:30:\"AS 400 control: 5 min, 170 rpm\";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.5\";a:4:{s:4:\"text\";s:169:\"Quantification

Q0 number
Q1 length
Q2 area (surface or projection surface)
Q3 mass or volume\";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.6\";a:4:{s:4:\"text\";s:123:\"Comparability

Distribution of volume, surface and number, e.g. of cubes which have the same total volume.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:60:\"knowledge_base.sieve_analysis.additions.different.caption.6a\";a:4:{s:4:\"text\";s:20:\"Q0 number\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:60:\"knowledge_base.sieve_analysis.additions.different.caption.6b\";a:4:{s:4:\"text\";s:21:\"Q1 length \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:60:\"knowledge_base.sieve_analysis.additions.different.caption.6c\";a:4:{s:4:\"text\";s:22:\"Q2 surface \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:60:\"knowledge_base.sieve_analysis.additions.different.caption.6d\";a:4:{s:4:\"text\";s:21:\"Q3 volume \";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.7\";a:4:{s:4:\"text\";s:301:\"Equivalent Diameter
  1. Sphere: Diameter independant from site of view - 1 mm real size
  2. Stick: Particle can pass mesh lengthwise - particle is longer than 1 mm equivalent diameter.
  3. Coin: Has also equivalent diameter of 1 mm, but can be up to 1.3 mm in real. 
\";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.8\";a:4:{s:4:\"text\";s:239:\"Only optical instruments provide information about particle shape \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:52:\"knowledge_base.sieve_analysis.additions.different.hl\";a:4:{s:4:\"text\";s:53:\"Different Requirements, Different Sieving Parameters \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:72:\"knowledge_base.sieve_analysis.additions.different.reproducible.bullets.1\";a:4:{s:4:\"text\";s:10:\"3D sieving\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:72:\"knowledge_base.sieve_analysis.additions.different.reproducible.bullets.2\";a:4:{s:4:\"text\";s:24:\"Horizontal sieving \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:72:\"knowledge_base.sieve_analysis.additions.different.reproducible.bullets.3\";a:4:{s:4:\"text\";s:13:\"Tap sieving \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:72:\"knowledge_base.sieve_analysis.additions.different.reproducible.bullets.4\";a:4:{s:4:\"text\";s:17:\"Air jet sieving \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:72:\"knowledge_base.sieve_analysis.additions.different.reproducible.bullets.5\";a:4:{s:4:\"text\";s:13:\"Dry sieving \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:72:\"knowledge_base.sieve_analysis.additions.different.reproducible.bullets.6\";a:4:{s:4:\"text\";s:13:\"Wet sieving \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:73:\"knowledge_base.sieve_analysis.additions.different.reproducible.bullets.hl\";a:4:{s:4:\"text\";s:30:\"Overview of Sieving Principles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:65:\"knowledge_base.sieve_analysis.additions.different.reproducible.hl\";a:4:{s:4:\"text\";s:64:\"Reproducible Sieving Analysis – Retsch Sieve Shakers & Sieves \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:68:\"knowledge_base.sieve_analysis.additions.different.reproducible.txt.1\";a:4:{s:4:\"text\";s:282:\"Sieving analysis is a method for determining the particle size distribution of various bulk materials, described in a multitude of international standards. Sieve analysis is one of the most established methods in quality assurance and can be performed as either dry or wet sieving. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:68:\"knowledge_base.sieve_analysis.additions.different.reproducible.txt.2\";a:4:{s:4:\"text\";s:444:\"Manual sieving is also possible, but due to the individual influences of the operator like speed and strength, it is to be disregarded in a professional context.

Sieving analysis allows the characterization of particle size distributions of bulk materials of various shapes and sizes, enabling the determination and comparison of specific product properties such as solubility, flow behavior, and reactivity of different materials. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:53:\"knowledge_base.sieve_analysis.additions.different.txt\";a:4:{s:4:\"text\";s:480:\"The optimal parameter settings depend on the respective material. Depending on the chosen sieve shaker, interval, speed, sieving time, amplitude, or even negative pressure may come into play. Although numerous (inter)national standards and guidelines exist for product-specific sieve analysis parameters, for some materials, suitable parameters must be determined experimentally. We are happy to assist you.

Take advantage of our offer for a free test sieving! \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:55:\"knowledge_base.sieve_analysis.additions.different.txt.2\";a:4:{s:4:\"text\";s:499:\"Different sieving methods lead to different sieving results, which can be reflected in the particle size distribution. The diagrams illustrate how the horizontal sieving method and the vibratory sieving method each affect the particle size fractions. While the horizontal method achieves specific sorting through uniform movements, the vibratory sieving method utilizes 3D throwing motions for alternative separation. This results in different particle distributions, clearly shown in the diagrams. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:55:\"knowledge_base.sieve_analysis.additions.different.txt.3\";a:4:{s:4:\"text\";s:745:\"Sieving is a comparative method. Every particle that can pass through the mesh is accordingly smaller than the mesh size. Sieving usually considers the volume or mass fractions of a sample. Number (Q0), length (Q1), or area (Q2) are usually determined by optical methods (e.g., Camsizer). The problem: Camsizers only capture the measurement parameters without being able to fractionate the sample.

In most cases, the Q3 dimension (volume) is suitable as a parameter for reliable quantification of particle size distribution. This is because volume is directly proportional to mass and thus the simplest property to use to reliably determine particle size distribution with minimal effort. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:55:\"knowledge_base.sieve_analysis.additions.different.txt.4\";a:4:{s:4:\"text\";s:57:\"Both times an identical sample of wood pieces was sieved \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:64:\"knowledge_base.sieve_analysis.additions.sieve.analysis.bullets.1\";a:4:{s:4:\"text\";s:15:\"easy handling \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:64:\"knowledge_base.sieve_analysis.additions.sieve.analysis.bullets.2\";a:4:{s:4:\"text\";s:22:\"low investment costs \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:64:\"knowledge_base.sieve_analysis.additions.sieve.analysis.bullets.3\";a:4:{s:4:\"text\";s:52:\"rapid delivery of precise and reproducible results \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:64:\"knowledge_base.sieve_analysis.additions.sieve.analysis.bullets.4\";a:4:{s:4:\"text\";s:58:\"the ability to obtain individual particle size fractions \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:57:\"knowledge_base.sieve_analysis.additions.sieve.analysis.hl\";a:4:{s:4:\"text\";s:14:\"Sieve analysis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:60:\"knowledge_base.sieve_analysis.additions.sieve.analysis.txt.1\";a:4:{s:4:\"text\";s:212:\"Sieve analyses are indispensable for production and quality control of powdery and granular bulk materials in many industries (including food, pharmaceutical, and chemical). Advantages of sieve analysis include: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:60:\"knowledge_base.sieve_analysis.additions.sieve.analysis.txt.2\";a:4:{s:4:\"text\";s:763:\"Therefore, this method can certainly compete with modern analytical techniques such as laser light scattering or image analysis methods.

To ensure high reproducibility and reliability, the sieve shaker and accessories must meet stringent requirements that comply with (inter)national standards. RETSCH analytical sieves and sieve shakers, as well as all other measuring equipment (e.g., balances) needed for characterizing particle size distribution, are therefore calibratable and are subject to test equipment monitoring as part of quality management systems. For comprehensive process reliability, careful sample preparation is also essential. Only in combination can sieving results be achieved that enable reliable characterization of your products. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:61:\"knowledge_base.sieve_analysis.additions.sieve.reproducible.hl\";a:4:{s:4:\"text\";s:46:\"RETSCH Sieve Shakers for Reproducible Results \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:62:\"knowledge_base.sieve_analysis.additions.sieve.reproducible.txt\";a:4:{s:4:\"text\";s:379:\"RETSCH sieve shakers cover a comprehensive measurement and application range for your requirements. Different sieving movements and sieve sizes enable you to use the appropriate RETSCH sieve shaker for every material that can be sieved. This ensures you always obtain exact and reproducible results – naturally in accordance with test equipment monitoring (DIN EN ISO 9001ff). \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"knowledge_base.sieve_analysis.air_jet_sieving.hl\";a:4:{s:4:\"text\";s:16:\"AIR JET SIEVING \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"knowledge_base.sieve_analysis.air_jet_sieving.txt\";a:4:{s:4:\"text\";s:783:\"The air jet sieve is a sieving machine for single sieving, i.e. for each sieving process only one sieve is used. The sieve itself is not moved during the process.

The material on the sieve is moved by a rotating jet of air: A vacuum cleaner which is connected to the sieving machine generates a vacuum inside the sieving chamber and sucks in fresh air through a rotating slit nozzle. When passing the narrow slit of the nozzle the air stream is accelerated and blown against the sieve mesh, dispersing the particles. Above the mesh, the air jet is distributed over the complete sieve surface and is sucked in with low speed through the sieve mesh. Thus the finer particles are transported through the mesh openings into the vacuum cleaner or, optionally, into a cyclone. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"knowledge_base.sieve_analysis.hl\";a:4:{s:4:\"text\";s:14:\"Sieve analysis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"knowledge_base.sieve_analysis.horizontal.hl\";a:4:{s:4:\"text\";s:19:\"HORIZONTAL SIEVING \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"knowledge_base.sieve_analysis.horizontal.txt\";a:4:{s:4:\"text\";s:272:\"In a horizontal sieve shaker the sieves move in horizontal circles in a plane. Horizontal sieve shakers are preferably used for needle-shaped, flat, long or fibrous samples. Due to the horizontal sieving motion, hardly any particles change their orientation on the sieve. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"knowledge_base.sieve_analysis.intro\";a:4:{s:4:\"text\";s:331:\"For the characterization of bulk goods of different forms and sizes, the knowledge of their particle size distributions is essential. The particle size distribution, i.e. the number of particles of different sizes, is responsible for important physical and chemical properties such as solubility, flowability and surface reaction. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"knowledge_base.sieve_analysis.processes.hl\";a:4:{s:4:\"text\";s:34:\"SIEVING METHODS OF SIEVE ANALYSIS \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"knowledge_base.sieve_analysis.processes.txt\";a:4:{s:4:\"text\";s:825:\"During sieving the sample is subjected to vertical movement (vibratory sieving) or horizontal motion (horizontal sieving). With tap sieve shakers both movements are superimposed. During this process the particles are compared with the apertures of every single sieve. The probability of a particle passing through the sieve mesh is determined by the ratio of the particle size to the sieve openings, the orientation of the particle and the number of encounters between the particle and the mesh openings. The appropriate sieving method depends on the degree of fineness of the sample material (fig. 1). Dry sieving is the preferred method for the size range between 40 µm and 125 mm. However, the measurement range is limited by properties of the sample such as a tendency to agglomerate, density or electrostatic charging. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:55:\"knowledge_base.sieve_analysis.quality_control.bullets.1\";a:4:{s:4:\"text\";s:25:\"the strength of concrete \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:55:\"knowledge_base.sieve_analysis.quality_control.bullets.2\";a:4:{s:4:\"text\";s:22:\"the taste of chocolate\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:55:\"knowledge_base.sieve_analysis.quality_control.bullets.3\";a:4:{s:4:\"text\";s:38:\"the dissolution properties of tablets \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:55:\"knowledge_base.sieve_analysis.quality_control.bullets.4\";a:4:{s:4:\"text\";s:50:\"the pourability and solubility of washing powders \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:55:\"knowledge_base.sieve_analysis.quality_control.bullets.5\";a:4:{s:4:\"text\";s:41:\"the surface activity of filter materials \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:59:\"knowledge_base.sieve_analysis.quality_control.bullets.intro\";a:4:{s:4:\"text\";s:87:\"A few examples of properties which can be influenced by the particle size distribution:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:59:\"knowledge_base.sieve_analysis.quality_control.bullets.outro\";a:4:{s:4:\"text\";s:302:\"These examples clearly show how important it is to know the particle size distribution, particularly within the context of quality assurance of bulk goods for production processes. If the particle size distribution changes during the production process, the quality of the product will change as well. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"knowledge_base.sieve_analysis.quality_control.hl\";a:4:{s:4:\"text\";s:35:\"SIEVE ANALYSIS FOR QUALITY CONTROL \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"knowledge_base.sieve_analysis.quality_control.txt\";a:4:{s:4:\"text\";s:881:\"We all know the term “quality”. It is widely used to describe a product of particularly high value. However, the exact definition of quality is as follows: Quality is the compliance of defined properties with the detected properties of a product as determined by performing tests. A product can be described as high-quality if a test measurement ascertains that the desired properties lie within a given tolerance. If the measured values deviate too much, the quality is lower. Many materials, whether natural or artificial, occur in dispersed form (material which does not form a consistent unity but is divided into elements which can be separated from each other, e.g. a pile of sand). The particle sizes and their distribution within a material quantity - i.e. the fractions of particles of different sizes – have a crucial influence on physical and chemical properties. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"knowledge_base.sieve_analysis.sieving_methods.txt\";a:4:{s:4:\"text\";s:1963:\"
HORIZONTAL SIEVING
In a horizontal sieve shaker the sieves move in horizontal circles in a plane. Horizontal sieve shakers are preferably used for needle-shaped, flat, long or fibrous samples. Due to the horizontal sieving motion, hardly any particles change their orientation on the sieve.

TAP SIEVING
In a tap sieve shaker a horizontal, circular movement is superimposed by a vertical motion generated by a tapping impulse. Tap sieve shakers are specified in various standards for particle size analysis.
The number of comparisons between particles and sieve apertures is substantially lower in tap sieve shakers than in vibratory sieve shakers (2.5 s-1 as compared to ~50 s-1) which results in longer sieving times. On the other hand, the tapping motion gives the particles a greater impulse, therefore, with some materials, such as abrasives, the fraction of fine particles is usually higher. With light materials such as talcum or flour however, the fraction of fine particles is lower.


AIR JET SIEVING
The air jet sieve is a sieving machine for single sieving, i.e. for each sieving process only one sieve is used. The sieve itself is not moved during the process.
The material on the sieve is moved by a rotating jet of air: A vacuum cleaner which is connected to the sieving machine generates a vacuum inside the sieving chamber and sucks in fresh air through a rotating slit nozzle. When passing the narrow slit of the nozzle the air stream is accelerated and blown against the sieve mesh, dispersing the particles. Above the mesh, the air jet is distributed over the complete sieve surface and is sucked in with low speed through the sieve mesh. Thus the finer particles are transported through the mesh openings into the vacuum cleaner or, optionally, into a cyclone.
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"knowledge_base.sieve_analysis.tap_sieving.hl\";a:4:{s:4:\"text\";s:11:\"Tap sieving\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"knowledge_base.sieve_analysis.tap_sieving.txt\";a:4:{s:4:\"text\";s:701:\"In a tap sieve shaker a horizontal, circular movement is superimposed by a vertical motion generated by a tapping impulse. Tap sieve shakers are specified in various standards for particle size analysis.

The number of comparisons between particles and sieve apertures is substantially lower in tap sieve shakers than in vibratory sieve shakers (2.5 s-1 as compared to ~50 s-1) which results in longer sieving times. On the other hand, the tapping motion gives the particles a greater impulse, therefore, with some materials, such as abrasives, the fraction of fine particles is usually higher. With light materials such as talcum or flour however, the fraction of fine particles is lower. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"knowledge_base.sieve_analysis.txt\";a:4:{s:4:\"text\";s:1118:\"In many industries such as food, pharmaceutics and chemistry traditional sieve analysis is the standard for production and quality control of powders and granules. Advantages of the sieve analysis include easy handling, low investment costs, precise and reproducible results in a comparably short time and the possibility to separate the particle size fractions. Therefore, this method is an accepted alternative to analysis methods using laser light or image processing.

To guarantee a high degree of reproducibility and reliability, sieve shakers and accessories have to fulfill the requirements of national and international standards. This means that test sieves, sieve shakers and all other measurement instruments (e.g. scales) which are used for the characterization of particle distributions have to be calibrated and subjected to test agent monitoring as part of the quality management system. Apart from that, it is absolutely necessary to carry out the sample preparation with great care. Only then is it possible to achieve sieving results which allow a reliable characterization of a product. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"knowledge_base.sieve_analysis.vibratory.hl\";a:4:{s:4:\"text\";s:17:\"Vibratory sieving\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"knowledge_base.sieve_analysis.vibratory.txt\";a:4:{s:4:\"text\";s:756:\"The sample is thrown upwards by the vibrations of the sieve bottom and falls back down due to gravitation forces. The amplitude indicates the vertical oscillation height of the sieve bottom.

With vibratory sieving, the sample is subjected to a 3-dimensional movement, i.e. a circular motion superimposes the vertical throwing motion . Due to this combined motion, the sample material is spread uniformly across the whole sieve area. The particles are accelerated in vertical direction, rotate freely and then fall back statistically oriented. In RETSCH sieve shakers, an electromagnetic drive sets a spring/mass system in motion and transfers the oscillations to the sieve stack. The amplitude can be adjusted continuously to a few millimeters.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"knowledge_base.sieving_methods.airjet.hl\";a:4:{s:4:\"text\";s:15:\"Air jet sieving\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"knowledge_base.sieving_methods.airjet.txt\";a:4:{s:4:\"text\";s:332:\"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:59:\"knowledge_base.sieving_methods.applications.reproducible.hl\";a:4:{s:4:\"text\";s:45:\"Application of reproducible sieving analysis \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:60:\"knowledge_base.sieving_methods.applications.reproducible.txt\";a:4:{s:4:\"text\";s:646:\"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.

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. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"knowledge_base.sieving_methods.drysieving.hl\";a:4:{s:4:\"text\";s:11:\"Dry sieving\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"knowledge_base.sieving_methods.drysieving.txt\";a:4:{s:4:\"text\";s:995:\"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.

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).

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. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"knowledge_base.sieving_methods.grainsize.hl\";a:4:{s:4:\"text\";s:19:\"Grain size analysis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"knowledge_base.sieving_methods.grainsize.intro.txt\";a:4:{s:4:\"text\";s:465:\" 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.

Due to numerous differentiations and even different methods of determination, grain size analysis is considered an independent discipline of granulometry. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"knowledge_base.sieving_methods.grainsize.methods.hl\";a:4:{s:4:\"text\";s:31:\"Methods of grain size analysis \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:52:\"knowledge_base.sieving_methods.grainsize.methods.txt\";a:4:{s:4:\"text\";s:1267:\"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.

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. 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.

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 p3. The cumulative distribution curve Q3 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%. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"knowledge_base.sieving_methods.grainsize.optical.hl\";a:4:{s:4:\"text\";s:34:\"Optical particle characterization \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:52:\"knowledge_base.sieving_methods.grainsize.optical.txt\";a:4:{s:4:\"text\";s:388:\"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:36:\"knowledge_base.sieving_methods.intro\";a:4:{s:4:\"text\";s:637:\"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. 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). \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"knowledge_base.sieving_methods.wetsieving.hl\";a:4:{s:4:\"text\";s:11:\"Wet sieving\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"knowledge_base.sieving_methods.wetsieving.txt\";a:4:{s:4:\"text\";s:598:\" 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 < 45 µm), which would otherwise clog the sieve openings.

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. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:454:\"By sending this form you agree that the entered data may be processed for the purpose of your inquiry by Retsch or its affiliated sales partners and stored until you revoke your consent. You may revoke your consent at any time. Details on how we process user data are available in our privacy policy.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"mailform_label.data_protection.competition\";a:4:{s:4:\"text\";s:456:\"By sending this form you agree that the entered data may be processed for the purpose of your submisson by Retsch or its affiliated sales partners and stored until you revoke your consent. You may revoke your consent at any time. Details on how we process user data are available in our privacy policy.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"mailform_label.data_protection.rigaku\";a:4:{s:4:\"text\";s:642:\"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 Privacy Policy and Rigaku\'s privacy policy. \";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:168:\"Privacy policy\";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:137:\"EasySieve Registration

Please fill the form by supplying your "Registration key" from the EasySieve booklet.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"mailform_label.easysieve_registration_number\";a:4:{s:4:\"text\";s:18:\"Registration key*:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:0;}s:33:\"mailform_label.instrumentsettings\";a:4:{s:4:\"text\";s:104:\"Instruments settings
(time, speed, amplitude, number of grindings/sievings per day, ...)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:16:\"mailtext.webinar\";a:4:{s:4:\"text\";s:242:\"Dear Business Partner


Thank you very much for your Webinar registration.
In the table below you find the data which you have sent to us.

Best regards
Retsch Sales & Marketing Team \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"mailtext.webinar-recordings\";a:4:{s:4:\"text\";s:645:\"Dear Madam / Sir,

Thank you for requesting access to the RETSCH webinar section.

This is your ACCESS LINK.

For further information, a product or application consultation we will be happy to assist: CONTACT US HERE.

Best regards
RETSCH Marketing & Sales

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"news.seminar.feststoffanalytik.title\";a:4:{s:4:\"text\";s:68:\"Solids analysis - from the laboratory sample to the analysis result \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"news.seminar.feststoffanalytik.txt\";a:4:{s:4:\"text\";s:609:\"From the laboratory sample to the analysis result: The popular practical seminar series from RETSCH, CEM and Agilent covers the complete element analysis.

The free practical seminar provides a comprehensive overview of the possibilities of mechanical processing of solids, microwave digestion and the subsequent analysis.

A device exhibition, preparation of brought sample material and the opportunity to discuss your applications with the specialists on site are also an integral part of the event.

Participation is free, but the number of participants is limited. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"news.seminar.feststoffanalytik_short.hl\";a:4:{s:4:\"text\";s:50:\"From the laboratory sample to the analysis result \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"news.seminar.metallurgy.title\";a:4:{s:4:\"text\";s:40:\"Methods of investigation for metallurgy \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"news.seminar.modern_laboratory_methods.title\";a:4:{s:4:\"text\";s:77:\"Modern laboratory methods for food & environmental analysis & process control\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"news.seminar.probenvorbereitung_roentgen.title\";a:4:{s:4:\"text\";s:55:\"From sample preparation to X-ray fluorescence analysis \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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.

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.

Topics
\";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:1070:\"Are you using ball mills for sample pulverization and would appreciate some tips & tricks to optimize your grinding process? Do you handle temperature-sensitive materials, or would you like to substantially reduce process times?

Then register for RETSCH’s Live Webinar Then register for RETSCH’s Live Webinar "Useful tips for efficient grinding processes in laboratory Ball Mills"!

In this Webinar, you will receive valuable information on how to improve your daily grinding routine and learn about new possibilities in ultrafine grinding: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"news.webinar.ball-mills.content2\";a:4:{s:4:\"text\";s:888:\"

Special Focus: High Energy Grinding

Ultrafine grinding in ball mills can be a time-consuming process. With the new High Energy Ball Mill Emaxit is now possible to considerably accelerate the procedure due to the mill’s extremely high speed and innovative cooling options. Moreover, it is suitable for pulverizing heat-sensitive sample materials to particle sizes in the nanometer range. At the end of the Webinar, you will have the chance to download a package containing all relevant information.

Presented by:

Dr. Tanja Butt, Product Manager RETSCH GmbH
Dr. Gerhard Beckers, Applications Specialist RETSCH GmbH

Date:

This webinar has ended.

Request webinar recording\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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.

Topics
\";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:\"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?

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.

The following topics will be discussed:
The second part of the webinar is a live session with online demonstrations from the RETSCH application laboratory.
Throughout the webinar, our experts are available to answer your questions.
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.

Topics include
 \";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:85:\"Best Operating Practices for XRF users including the importance of sample preparation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"news.webinar.best_practices_xrf.txt\";a:4:{s:4:\"text\";s:1535:\"Quality Control in industry is imperative, this Webinar will highlight the XRF best operating practices that will ensure the daily monitoring and compliance of quality control data. The Webinar will focus on how to ensure the XRF method is fit for purpose. The fundamentals to stable, reproducible analytical results from your XRF spectrometer is not only a stable, working spectrometer, but also a stable, reproducible sample preparation that is appropriate for the material being measured. Choosing an appropriate sample preparation method depends both on the material itself, and on the limitations of the analytical technique with respect to the elements you wish to analyse.

During this complimentary webinar, specialists from Retsch and Rigaku will present the background to sampling and sample preparation. They will also cover how to check that your samples have been prepared appropriately and what effects bad sample preparation can have on your measurement result. Daily check analysis is required in order to ensure that the quality from sample preparation through to the XRF instrument is monitored continuously and the data is trended.

For an analytical result to be fit for its intended purpose it must be sufficiently reliable that any decision based on it can be taken with confidence. Thus the method performance must be validated and the uncertainty on the result, at a given level of confidence, estimated. Uncertainty should be evaluated and quoted in a way that is widely recognised. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"news.webinar.best_practices_xrf.txt.2\";a:4:{s:4:\"text\";s:549:\"The webinar will provide 90 min presentation and conclude with a Q&A session — your chance to put any specific questions you have to the panel of experts.

At the end of the webinar, we provide participants with a download package that contains all the information.

Participation in the webinar is of course free of charge.

Presented by
Dr. Tanja Butt, Product Manager Retsch GmbH, Germany
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:0;}s:40:\"news.webinar.cannabis_webinarday.cem.txt\";a:4:{s:4:\"text\";s:602:\"CEM: Microwave Digestion

In this lecture we will present modern, simple, safe and time-saving methods for everyday laboratory use. An online demonstration with Q&A session will complete the lecture.

Topics

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: Speaker
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:\"RETSCH: Sample preparation for cannabis products

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:

Topics

 Speaker
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:\"Shimadzu: Cannabis Analytics

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.

Topics
 Speakers
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 \";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 \";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:1020:\"Quick and easy sample preparation for cannabis and hemp analysis

Cannabinoids are becoming increasingly important in pain and palliative medicine. The available therapeutic forms of cannabis flowers and cannabis extracts differ in terms of their pharmacokinetic properties. The most important therapeutically used cannabinoids tetrahydrocannabinol (THC) and cannabidiol (CBD) show different active properties (analgesic, antispasmodic, appetite stimulant, etc.). There are strict rules for the use of cannabis products and therefore quality control of the source materials is extremely important. CEM has developed applications for these studies with solvent extraction in EDGE and microwave digestion to subsequently analyze the following parameters quickly and accurately:

Speaker
Axel Schöner & Maxim Diel, CEM GmbH
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"news.webinar.cannabis_webinarweek.intro\";a:4:{s:4:\"text\";s:995:\"
For the first time, the complete process of preparation, extraction and analysis of cannabis will be covered in a series of online seminars. For this purpose, there are three separate days, where the three participating companies Retsch, CEM and Shimadzu will conduct online webinars. Each webinar lasts 90 min and will also include an online demonstration. The webinars are free, hands-on, and provide a comprehensive overview of the entire process route to analytics. 

Each company conducts two webinars with the same content, so that everyone interested can pick the best time slot for the time zone required. The Asian region should pick the first slot, the Americas the second. For Europeans, both time slots are suitable.

Shimadzu will open the seminar week on November 8th, followed by CEM on the 9th. The sample preparation part covered by Retsch will be conducted at the 10th.
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"news.webinar.cannabis_webinarweek.retsch.txt\";a:4:{s:4:\"text\";s:1013:\"RETSCH: Cannabis Overview - From raw material to end products, from quality control to small scale production

The third day of the seminar week 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:

Topics
 Speaker
Dr. Tanja Butt\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"news.webinar.cannabis_webinarweek.shimadzu\";a:4:{s:4:\"text\";s:1109:\"Shimadzu: Cannabis Analytics

In the first seminar day, 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.

Topics
 Speakers
Various specialists from Shimadzu\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"news.webinar.cannabis_webinarweek.title\";a:4:{s:4:\"text\";s:58:\"Sample Preparation, Extraction and Analysis of Cannabis \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:48:\"Joint webinar week by Retsch, CEM and Shimadzu \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:926:\"Do you homogenize temperature-sensitive, sticky or elastic sample materials and require some tips & tricks for optimum cryogenic grinding? Would you like to learn which mill type is best suited for which application and whether dry ice or liquid nitrogen is the best choice for your sample?

Then register for RETSCH’s live webinar “Practical tips for efficient cryogenic grinding”!

In this webinar, you will receive valuable information on how to improve your daily grinding routine and learn about the various possibilities of cryogenic grinding:

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"news.webinar.cryogenic_grinding.headline\";a:4:{s:4:\"text\";s:65:\"Practical tips for efficient grinding under cryogenic conditions \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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.

The Webinar offered by Retsch "Cryogenic Grinding: How to Treat Thermo-Sensitive Materials" 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:
- Automotive sector
-Cementer - Chemist
- Rubber
- Plastic
- Ecology / Energy

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.

In this webinar we will explore this topics
 \";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:55:\"Cutting mills for heterogeneous samples and pre-cutting\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"news.webinar.cutting_mills_hetero_samples.txt\";a:4:{s:4:\"text\";s:660:\"Do you need to grind and homogenize heterogeneous sample mixtures effectively? Do you require a cutting mill for high sample throughput? Maybe you are looking for a cutting mill for small-scale production?

This RETSCH Live Webinar provides useful information for your daily work and will demonstrate new options for using cutting mills.

Topics

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"news.webinar.cutting_mills_hetero_samples.txt2\";a:4:{s:4:\"text\";s:199:\"At the end of the webinar, we provide participants with a download package that contains all the information.
 
Participation in the webinar is of course free of charge. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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.

During the session, attendees will explore several key topics, including:
This webinar offers valuable insights into: 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.

You can expect the following topics:

Gain insight into
\";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:\"\";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:94:\"Practical Tips for Efficient Grinding in Laboratory Ball Mills - Focus: MM500 nano & vario\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"news.webinar.efficient_lab_ballmills.txt\";a:4:{s:4:\"text\";s:746:\"RETSCH\'s Live Webinar "Practical Tips for Efficient Grinding in Laboratory Ball Mills" provides valuable information which will help to facilitate your daily work and discusses new possibilities for ball milling.

Topics
 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:\"AGILENT: Automation in elemental analysis

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.
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.

The Advanced Dilution System ADS-2 will be presented in the practical part via live demo!

Topics \";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:\"Agilent: New facets in element analysis

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.

Topics
Speakers
Gernot Hudin, Serap Leise, Jörg Hansmann
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:\"CEM: Microwave Analysis Technique.

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.
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.

Topics \";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:\"RETSCH: The Art of Milling

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.

Topics \";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:67:\"Solids analysis - from the laboratory sample to the analysis result\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"news.webinar.feststoffanalytik.title_agilent\";a:4:{s:4:\"text\";s:28:\"Agilent: Atomic Spectroscopy\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"news.webinar.feststoffanalytik.title_cem\";a:4:{s:4:\"text\";s:34:\"CEM: Microwave analysis technology\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"news.webinar.feststoffanalytik.title_retsch\";a:4:{s:4:\"text\";s:27:\"Retsch: The art of grinding\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"news.webinar.feststoffanalytik.txt\";a:4:{s:4:\"text\";s:328:\"From the laboratory sample to the analysis result: This webinar series from RETSCH, CEM and Agilent covers the complete element analysis.

The practical webinar provides a comprehensive overview of the possibilities of mechanical processing of solids, microwave digestion and the subsequent analysis.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"news.webinar.feststoffanalytik.webinar_choice\";a:4:{s:4:\"text\";s:108:\"Please choose the webinar(s) you want to join. 
Of course, you can also register for all of them:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"news.webinar.foodanalysis.cem\";a:4:{s:4:\"text\";s:1002:\"Quick and easy sample preparation and analysis for food quality control

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..

CEM presents the following applicative solutions on the Big Four/Big Eight of food labeling, § 64 LFGB and for internal quality control: \";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:\"Rapid and Precise Protein/Nitrogen and Carbon Analysis with the Elementrac CN-r According to Dumas

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.

In this webinar, you will learn about: \";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.

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:\"Reproducible sample preparation for food analysis

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.

In this webinar you will learn more about: \";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:\"Heavy metals and pesticides in highly processed foods

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.

In this webinar, you will learn more about: \";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.
Topics \";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.

In this webinar, you will immerse yourself in the world of granulators and learn how to master these challenges.

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.

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. 
In this half-hour event, you can look forward to the following topics:
\";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:347:\"RETSCH frequently hosts online-based webinars and provides recordings of webinars that already took place. If you would like to be informed about upcoming webinars, make sure to also sign up for the RETSCH newsletter!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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.

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.

Content \";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
Prof. Paolo Mazzeo, University of Parma
Prof. Paolo Pelagatti, University of Parma
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.

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.

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.

Schedule
\";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.

Research & Development (R&D): Mechanochemistry, co-crystal formation, and nanotechnology – how Retsch mills support the development of new active ingredients.

Quality Control (QC): Sample preparation for HPLC, spectrophotometry, and dissolution tests – precise and reproducible results.

Production (P): Requirements for pharmaceutical manufacturing and how Retsch instruments facilitate compliance with regulatory standards.

Tissue Homogenization & Cell Disruption: Efficient methods for extracting DNA, RNA, and proteins for biopharmaceuticals and diagnostics.

Particle Size Analysis & 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!

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!

At the end of the webinar, participants will receive a downloadable package containing all the information. Participation is, of course free of charge. \";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 "From Milling to Extraction: solutions for the environmental sector" 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.

At the end of the webinar, in the D&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.

Topics include

Sample extraction:
\";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:1476:\"
Are you using ball mills for ultrafine grinding processes or mechanochemistry applications?

Would you be interested in a mill which produces nanosized particles, has sufficient energy input for long-term grinding without cooling breaks and is very easy to handle?
Then join our free live webinar on the new Mixer Mill MM 500 - the first impact ball mill worldwide that efficiently grinds samples to nanosized particles with only minor warming effects.

The new Mixer Mill MM 500 features a maximum frequency of 35 Hz and is the first Mixer Mill in the market which comes with the crushing power to produce particles in the nanometer range. With its suitability for rapid pulverization and long-term processing, it is a real alternative to Planetary Ball Mills – with all the benefits a Mixer Mills offers like comfortable handling and less warming effects.

What you will learn in this webinar:  
  • Functions and features of the new Mixer Mill MM 500
  • Application examples - faster and finer
  • Tips & tricks from the lab
  • MyRetsch WebPortal and the Retsch App
At the end of the Webinar, you will have the opportunity to download a package
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"news.webinar.mm500.content2\";a:4:{s:4:\"text\";s:208:\"
Speakers:

Dr. Tanja Butt, Product Manager
Dr. Gerhard Beckers, Application Specialist

Date: 

This webinar has ended. 


\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"news.webinar.mm500.headline\";a:4:{s:4:\"text\";s:26:\"New Mixer Mill MM 500 nano\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"news.webinar.mm500.headline.supplement\";a:4:{s:4:\"text\";s:80:\"the power of a planetary ball mill combined with the convenience of a mixer mill\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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 
In our live webinar you will learn how to manage temperature development in ball mills and thus process your samples faster and more efficiently.

Register now and benefit from the tips & tricks given by our application specialists!

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.

Topics of the webinar
\";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:\"CEM: Contamination-free solvent extraction

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.
Themes Speaker
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:\"Retsch: Representative and reproducible sample preparation made easy

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.

Topics Speakers Dr. Tanja Butt & Dr. Gerhard Beckers
RETSCH GmbH

\";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:\"Shimadzu: Workshop on PFAS analysis using LC-MS.

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.

Topics \";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).

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.

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.

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.

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.

This webinar serves as a comprehensive technical guide for performing high-quality sieving analyses, grounded in methodological rigor and laboratory best practices.

Contents: Instruments covered: AS Series / RT / UR / Test Sieves / SW EasySieve

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.

In this free webinar you’ll receive valuable insights to make your daily work easier and discover all the options available for sieving.

Topics covered
At the end of the webinar, participants will receive a downloadable package containing all the information.

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:\"Fast sample preparation for environmental analysis: Extraction and digestion easier and faster than ever before

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.
\";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:\"Topics \";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:\"
Tips and tricks for comminuting and homogenising samples for environmental analysis

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.
\";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 \";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:\"Analytical solutions for the Substitute Building Materials Ordinance

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.
Here, the analytical focus is on polyaromatic hydrocarbons (PAH). With this method, even inexperienced laboratories can quickly get started with reliable PAH analysis.
\";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 \";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  \";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.

In three webinar blocks, the companies Retsch, CEM and Shimadzu 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:\"Dr. Maciej Grzywa 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:\"Dr. Lena Weigold 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.  \";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:\"Retsch offers solutions for milling, mixing and sieving of battery materials in terms of sample preparation for material quality control or R&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:\"Rigaku 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

​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. ​

Topics​

​1. Application examples for ​
​2. Live Demonstration of XRD measurements including sample preparation.

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:\"Presented by:

Dr. Tanja Butt, Product Manager Retsch GmbH, Germany
& 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.

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.

Topics of this webinar include:

\";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:220:\"Dr. Tanja Butt, Product Manager, RETSCH GmbH
Tanja Butt has an PhD in Biotechnology from the research Centre in Juelich, Germany. She worked several years in R&D and project management before she joined Retsch.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:45:\"Spent Batteries, Metals and Electronic Scrap \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"news.webinar.recyclingdays.batteries.txt\";a:4:{s:4:\"text\";s:1135:\" Homogenising used batteries, metal parts or electronic scrap can be challenging. In order to obtain a representative sample prior to analysis, options for mechanical size reduction and mixing must be identified. Cutting mills and cryogenic grinding techniques can be used to reduce the particle size of these materials. Sieving techniques that can be used for sample fractionation will also be presented.  Recycling also addresses the issues of sample loss, sample purity and larger sample volumes as materials are reused and recycled, which will also be addressed in this webinar.

In this webinar you will learn more about: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"news.webinar.recyclingdays.construction\";a:4:{s:4:\"text\";s:40:\"Construction Materials and Mining Waste \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"news.webinar.recyclingdays.construction.txt\";a:4:{s:4:\"text\";s:1082:\"Construction materials such as bricks, glass, ceramics and mining waste are often hard and brittle. Wood is softer but tough. For meaningful analysis, quality control laboratories require representative samples, which makes homogenization necessary as part of sample preparation. Ideally, this step involves as little work as possible and is perfectly adapted to the samples properties and the subsequent analytical steps. Recycling also deals with larger sample quantities as the materials shall be re-used and re-purposed, which is also adressed in this webinar.

In this webinar you will learn more about: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"news.webinar.recyclingdays.hl\";a:4:{s:4:\"text\";s:30:\"Recycling and waste management\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"news.webinar.recyclingdays.polymers\";a:4:{s:4:\"text\";s:32:\"Synthetic polymers and plastics \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"news.webinar.recyclingdays.polymers.txt\";a:4:{s:4:\"text\";s:1262:\"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.

In this webinar you will learn more about: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"news.webinar.recyclingdays.textile\";a:4:{s:4:\"text\";s:39:\"Textile, Leather, Paper, Organic waste \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"news.webinar.recyclingdays.textile.txt\";a:4:{s:4:\"text\";s:1125:\"Textiles, especially leather can be really tough and not easy to homogenize prior to analysis. For meaningful analysis, quality control laboratories require representative homogeneous samples. Ideally, this step involves as little work as possible and is perfectly adapted to the samples properties and the subsequent analytical steps. Recycling also deals with larger sample quantities as the materials shall be re-used and re-purposed, which is also adressed in this webinar. Paper recycling and the recycling of organic materials such as garden residues or food waste is also part of this webinar.

In this webinar you will learn more about: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"news.webinar.recyclingdays.txt\";a:4:{s:4:\"text\";s:1049:\"Welcome to Our Recycling Webinar Series!

Recycling is an essential part of our efforts toward a more sustainable future. It not only helps reduce waste but also allows valuable materials to be reused, preventing them from being lost. In a world that increasingly relies on resource conservation, the efficient handling of waste and materials is more important than ever.

Our webinar series covers a wide range of recycling topics, providing valuable insights into the processes and technologies needed for the effective reuse of materials. Whether it’s construction waste, textile scraps, spent batteries, or plastics – each session addresses specific challenges and solutions.

In this series, the innovative RETSCH equipment is prominently featured, playing a key role in quality control and processing of recycling materials worldwide. From sample preparation and size reduction to sieving and pellet pressing, RETSCH offers an extensive range of devices that pave the way for efficient recycling.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"news.webinar.recyclingdays.txt2\";a:4:{s:4:\"text\";s:721:\"The Webinars in Detail:

March 5th/6th: Construction Materials and Mining Waste (with Dr. Tanja Butt)
June 24th/25th: Textiles, Leather, Paper, and Organic Waste (with Dr. Tanja Butt)
July 7th/8th: Spent Batteries, Metals, and Electronic Scrap (with Dr. Lena Weigold)
September 22nd/23rd: Polymers and Plastics (with Dr. Lena Weigold)

Each session not only provides theoretical insights but also practical solutions, live demonstrations of selected equipment, and best practices that will help you improve efficiency and quality in your recycling processes.

Register for the time slot that works best for you and join us as we shape the future of recycling together! \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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.

During the online event, RETSCH rotor mill series, which includes ultracentrifugal mills, rotor mills and cross-rotor mills, will be covered.

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.

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.

Topics \";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.

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.

Topics \";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?

Then you will sureley want to attend our online seminar "Sample preparation in food analysis".
Two renowned experts will give you the answers to these questions.

Register now for our online seminar on March 11, 2021 and expand your knowledge!
At 10:30 am, 2 speakers with exciting topics await you (duration about 1.5 hours):

Reproducible sample preparation for food analysis by Dr. Tanja Butt - Retsch GmbH
&
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.

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.

In this webinar you will learn more about: \";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?

Afterwards, we will show you our crushers and mills on site, which you can use to have your samples comminuted. \";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.  \";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:779:\" For the reliable determination of particle size distributions in bulk materials sieve analysis is still the most widespread and cost-effective method which ensures high accuracy. With the live webinar "Practical tips for efficient laboratory sieving processes" we provide an overview of the different sieving techniques and describe the necessary steps to obtain reliable results.

Sieve Analysis: Different methods for a variety of applications

 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"news.webinar.sieve-analysis.content2\";a:4:{s:4:\"text\";s:345:\"At the end of the Webinar, you will have the opportunity to download a package containing all relevant information.

Presented by:

Dr. Tanja Butt, Product Manager RETSCH GmbH
Dr. Gerhard Beckers, Applications Specialist RETSCH GmbH

Date:

This webinar has ended.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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.

Inhalt des Webinars: \";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:31:\"Efficient sieving in lab scale \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"news.webinar.sieving_expert_guide.title\";a:4:{s:4:\"text\";s:20:\"Sieving Expert Guide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"news.webinar.sieving_expert_guide.txt\";a:4:{s:4:\"text\";s:1047:\"The webinar is developed along the entire sieving process, starting from the explanation of “how to do a correct sieving process” to the different kinds of sieving (wet, dry), to the accessories and instruments which are best suited for particular applications. Then, the webinar continues providing important information related to the accessories (e.g. test sieves) as well as the instruments which support the sieving process (e.g. sample dividers, cleaners), and it concludes with a short presentation of Microtrac MRB products for particle characterization.

Topics
Presented by
Eng. Gianmarco Gavazzi, Product Specialist, Verder Scientific Italy \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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.

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 & 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 & volume and required final fineness.
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&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.

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&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
- 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.

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 & tricks around sample preparation with Ultra Centrifugal Mills.

An online demonstration of the new ZM 300 in our application lab will be part of this free webinar.

Register now and learn from our application specialists!

Topics of the webinar
\";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.

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.

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.

Topics
\";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:169:\"Would you like to receive exclusive information about events, applications and product innovations? Register for the RETSCH newsletter! You may unsubscribe at any point.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:20:\"newsmail.unsubscribe\";a:4:{s:4:\"text\";s:230:\"This email was sent to ###email###. Click here to unsubscribe.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:26:\"Aeration lids from RETSCH \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.aeration_lids.txt\";a:4:{s:4:\"text\";s:1272:\"Aeration lids have been engineered to improve both the efficiency and safety of grinding processes in laboratory environments. They are especially beneficial when working with materials that require a controlled atmosphere—such as during wet grinding or when handling reactive substances. In such cases, the internal atmosphere, including oxygen, can be replaced by flushing the jar with an inert gas like nitrogen.

These lids also enable the introduction of gases directly into the grinding jar, which is essential for certain chemical reactions or for maintaining an inert environment. The jars can be pressurized up to 5 bar, which may help facilitate the incorporation of gas molecules into the reaction during milling.

Additionally, aeration lids allow the grinding jar to be connected directly to an analyzer—either after operation in a planetary ball mill (or in the Emax) or even during operation in the MM 500 nano or MM 500 control. This setup makes it easy to analyze gases released during grinding processes or generated by chemical reactions. The lids are equipped with inlays made from various materials—such as stainless steel, zirconium oxide, and tungsten carbide—allowing the same lid to be used with different jar types. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:71:\"products.airjet200propharma.raffle.general.terms_conditions_competition\";a:4:{s:4:\"text\";s:8785:\"Conditions of participation and data protection information   
The organizer of the Air Jet 200 pro pharma sweepstake is Retsch GmbH, Retsch-Allee 1-5, 42781 Haan. 

The competition is not affiliated with LinkedIn and is not sponsored or endorsed by LinkedIn.

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.

Participation via competition clubs, agencies or automated services is excluded.
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. 

Closing date for submitting the online form is December 31th 2025.

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.

The following prizes are available: 2 x Air Jet 200 pro pharma sieving machines assembled in standard configuration for specific country performance requirements

Winners will be contacted by email for the purpose of prize notification and processing.  

The prizes are not negotiable or transferable. Payment of the prizes in cash is excluded.   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. The winner may be responsible for any additional costs related to the import of the prize, including customs duties, taxes, and other fees.

Selected photos of the participants as well as their first and last names will be published on the LinkedIn account of the organizer ("Retsch - Miling & Sieving") as well as on the website of the organizer. 

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.

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. 

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.

Data protection   1. General and scope:   
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 "data protection officer". 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.   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.    

2. What information do we process, for what purpose and on what legal basis? Your consent 
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.

Data category: first name, last name, business email address, photo of the participant uploaded to participate in the competition via the entry form

Purpose: Enabling participation and processing of the competition.
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.     

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 ("Retsch - Miling & Sieving") 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).     

3. Data Retention
Duration of storage   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.  4. Your rights
You have the following rights in relation to us regarding personal data relating to you:   Right to object to processing (Art. 21 DSGVO)  Right to information (Art. 15 DSGVO)  Right to rectification (Art. 16 DSGVO) or erasure (Art. 17 DSGVO)  Right to restriction of processing (Art. 18 DSGVO)  Right to data portability (Art. 20 DSGVO)  Right to complain to a data protection supervisory authority about our processing of your personal data (Art. 77 DSGVO).   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.   

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 ("Retsch - Miling & Sieving") as well as on the website of the organizer may be published.\";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:91:\"To find the best solution for your sample preparation task, visit our application database:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.as200.review1.txt\";a:4:{s:4:\"text\";s:83:\"The software and machine is easy to use. 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With its all-digital controls, up to 99 sieving programs and calibration certificate the sieve shaker AS 200 control is indispensable for all users who attach importance to precision and operational convenience and need to comply with the guidelines of the ISO 9001.

The AS 200 control can be calibrated to ensure 100% reproducibility of sieving results, not only in one device, but among all AS 200 control units! Accordingly, this model is perfectly suited to check particle size distributions for quality control, for example between suppliers and customers.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.as200c.iqoq.hl\";a:4:{s:4:\"text\";s:15:\"IQ/OQ Documents\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.as200c.iqoq.txt\";a:4:{s:4:\"text\";s:116:\"We provide IQ/OQ documentation for the „control“ sieve shakers to support IQ/OQ certification by our customers. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.as200c.operation.hl\";a:4:{s:4:\"text\";s:25:\"Safe and Simple Operation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.as200c.operation.txt\";a:4:{s:4:\"text\";s:510:\"Operation of the AS 200 control is convenient and easy. All sieving parameters – vibration height, time, interval – are set, displayed and monitored digitally. Up to 99 parameter combinations (SOPs) can be stored for routine analyses. Through the integrated interface the instrument can be connected to a PC and controlled with the evaluation software EasySieve®. This program enables the user to control the whole sieving process and the subsequent documentation with convenience and accuracy.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.as200c.sieves.hl\";a:4:{s:4:\"text\";s:11:\"Test Sieves\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.as200c.sieves.txt\";a:4:{s:4:\"text\";s:111:\"Standard-compliant and manufactured based on the latest production technology. Standard sieve stacks available.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.as200c.software.hl\";a:4:{s:4:\"text\";s:63:\"Software EasySieve® and EasySieve® CFR \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.as200c.software.txt\";a:4:{s:4:\"text\";s:93:\"For control, evaluation and documentation of sieve analyses according to relevant standards. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.as200c.ultrasonic.hl\";a:4:{s:4:\"text\";s:27:\"Ultrasonic baths and dryers\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.as200c.ultrasonic.txt\";a:4:{s:4:\"text\";s:385:\"Suitable for thorough cleaning of test sieves and for quick, gentle drying of samples and sieves. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.as200c.video.hl\";a:4:{s:4:\"text\";s:33:\"AS 200 control Introduction Video\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.as200c.wetsieving.hl\";a:4:{s:4:\"text\";s:40:\"Wet sieving with Vibratory Sieve Shakers\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.as200c.wetsieving.txt\";a:4:{s:4:\"text\";s:519:\"There are many applications for which wet sieving is the best solution, e.g. when the material to be tested is a suspension or when a very fine sample (< 45 μm) that tends to agglomerate needs to be sieved. All vibratory sieve shakers from RETSCH can be used for wet sieving. There are special accessories like clamping lids with spray nozzle and collecting pans with outlet available. By placing RETSCH’s venting rings between the sieves, air cushions can expand without letting liquid or sample material escape.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.as200digit.advantages.introduction\";a:4:{s:4:\"text\";s:557:\"The analytical sieve shakers of the series AS 200 are used in research & development, quality control of raw materials, interim and finished products as well as in production monitoring. The controllable electromagnetic drive offers an optimal adaption for every product. Sharp fractions are obtained even after short sieving times.

The AS 200 digit cA sieve shaker is recommended whenever controlled amplitude, digital display of vibration height and time and interval operation are required.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as200digital.advantages.bullet.1\";a:4:{s:4:\"text\";s:25:\"NEW: controlled amplitude\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.as200digital.advantages.bullet.10\";a:4:{s:4:\"text\";s:44:\"digital display of vibration height and time\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.as200digital.advantages.bullet.11\";a:4:{s:4:\"text\";s:32:\"easy operation, ergonomic design\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as200digital.advantages.bullet.2\";a:4:{s:4:\"text\";s:32:\"suitable for dry and wet sieving\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as200digital.advantages.bullet.3\";a:4:{s:4:\"text\";s:61:\"excellent separation efficiency even with short sieving times\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as200digital.advantages.bullet.4\";a:4:{s:4:\"text\";s:31:\"efficient electromagnetic drive\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as200digital.advantages.bullet.5\";a:4:{s:4:\"text\";s:132:\"3-D throwing motion which ensures optimum use of the open sieve area and lets the sample move equally over the whole sieving surface\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as200digital.advantages.bullet.6\";a:4:{s:4:\"text\";s:16:\"maintenance-free\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as200digital.advantages.bullet.7\";a:4:{s:4:\"text\";s:31:\"sieve stack up to 510 mm height\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as200digital.advantages.bullet.8\";a:4:{s:4:\"text\";s:59:\"free adjustment of all process parameters (time, amplitude)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as200digital.advantages.bullet.9\";a:4:{s:4:\"text\";s:29:\"interval operation (fix 10 s)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as200digital.advantages.function\";a:4:{s:4:\"text\";s:357:\"All sieve shakers of the series AS 200 work with an electromagnetic drive that is patented by RETSCH (EP 0642844). This drive produces a 3D throwing motion that moves the product to be sieved equally over the whole sieving surface. The advantage: high stress capacity, extremely smooth operation and short sieving times with high separation efficiency.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.as200j.samples.txt\";a:4:{s:4:\"text\";s:277:\"RETSCH\'s Air Jet Sieve AS 200 jet is ideally suited for separation, fractioning and particle size determination of pharmaceutical materials, ceramics, chemical products, cosmetics, food, minerals, pigments, plastics, powder coating, rubber, toner particles and washing powder.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jet.advantages.bullet.1\";a:4:{s:4:\"text\";s:83:\"sieving with air jet technology for dispersion and desagglomeration of fine powders\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.as200jet.advantages.bullet.10\";a:4:{s:4:\"text\";s:54:\"collection of two fractions possible by use of cyclone\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.as200jet.advantages.bullet.11\";a:4:{s:4:\"text\";s:56:\"air jet produced by a powerful industrial vacuum cleaner\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.as200jet.advantages.bullet.12\";a:4:{s:4:\"text\";s:64:\"fulfils all criteria for measuring equipment related to ISO 9001\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.as200jet.advantages.bullet.13\";a:4:{s:4:\"text\";s:32:\"easy operation, ergonomic design\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.as200jet.advantages.bullet.14\";a:4:{s:4:\"text\";s:16:\"maintenance-free\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.as200jet.advantages.bullet.15\";a:4:{s:4:\"text\";s:23:\"memory for up to 9 SOPs\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jet.advantages.bullet.2\";a:4:{s:4:\"text\";s:62:\"Open Mesh Function to reduce the number of near-mesh particles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jet.advantages.bullet.3\";a:4:{s:4:\"text\";s:48:\"high flexibility through adjustable nozzle speed\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jet.advantages.bullet.4\";a:4:{s:4:\"text\";s:95:\"operation with standard Retsch sieves, 203 mm (8\")Ø or 200 mm Ø (with adapter), 1\" or 2\" high\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jet.advantages.bullet.5\";a:4:{s:4:\"text\";s:67:\"free manual (standard) or automatic (accessory) pressure regulation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jet.advantages.bullet.6\";a:4:{s:4:\"text\";s:116:\"optional software EasySieve for control through RS232 serial interface, easy evaluation and documentation of results\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jet.advantages.bullet.7\";a:4:{s:4:\"text\";s:71:\"free digital adjustment of all process parameters (time, vacuum, speed)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jet.advantages.bullet.8\";a:4:{s:4:\"text\";s:27:\"additional Quick Start mode\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jet.advantages.bullet.9\";a:4:{s:4:\"text\";s:43:\"silent operation due to integrated silencer\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jet.advantages.function\";a:4:{s:4:\"text\";s:454:\"The AS 200 jet is equipped with a rotating slotted nozzle. 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Innovative features such as the Open Mesh function, the selection of the nozzle speed as well as optional use of standard 2" high test sieves perfects the new air jet technology.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.as200jetpro.backweightolerance.bullets.1\";a:4:{s:4:\"text\";s:66:\"First, use the Weigh-In-Tolerance to weigh the sample accurately. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.as200jetpro.backweightolerance.bullets.2\";a:4:{s:4:\"text\";s:110:\"With the Backweigh-Tolerance, you can also define the expected backweigh (as oversize or undersize) in grams. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.as200jetpro.backweightolerance.bullets.3\";a:4:{s:4:\"text\";s:78:\"You can define a deviation in percent to adjust the permitted tolerance range.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.as200jetpro.backweightolerance.hl\";a:4:{s:4:\"text\";s:20:\"Backweigh-Tolerance \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.as200jetpro.backweightolerance.txt\";a:4:{s:4:\"text\";s:193:\"Does your sample comply with the preset quality limits? With the Backweigh-Tolerance, you can ensure that the particle size and particle size distribution of the sample meet your requirements. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.as200jetpro.backweightolerance.txt.2\";a:4:{s:4:\"text\";s:127:\"Deviations from the specifications appear immediately as a message on the display, giving you even greater process reliability!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.as200jetpro.barcode.hl\";a:4:{s:4:\"text\";s:69:\"Sieve-Check – the direct route to the right sieve via barcode \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.as200jetpro.barcode.txt\";a:4:{s:4:\"text\";s:338:\"Ensure that the test sieve corresponds to the selected method and identify your samples by simply scanning the corresponding barcode! 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As part of the RETSCH maintenance service, we are happy to take care of all calibration processes for you. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.as200jetpro.features.eyecatcher\";a:4:{s:4:\"text\";s:34:\"Sieving and weighing in one device\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.as200jetpro.features.pharmaversion\";a:4:{s:4:\"text\";s:48:\"Pharma version: Audit trail and user management \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as200jetpro.functionprinciple.hl\";a:4:{s:4:\"text\";s:23:\"The operating principle\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.as200jetpro.functionprinciple.txt\";a:4:{s:4:\"text\";s:475:\"The AS 200 jet pro / pharma is equipped with a rotating slot nozzle, over which the sieve and cover are placed. 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You can find suitable vacuum cleaners here:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.as200jetpro.intro.txt.1\";a:4:{s:4:\"text\";s:170:\"For sieving specialists: With the AS 200 jet pro and the GMP-conform AS 200 jet pharma, laboratory teams get a space-saving and user-friendly all-in-one sieving machine. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.as200jetpro.intro.txt.2\";a:4:{s:4:\"text\";s:298:\"Sieve, weigh, and evaluate with a single device: Combining state-of-the-art air jet sieving with a built-in balance ensures precise and reliable sieve analysis in the shortest amount of time. The integrated AS 200 jet pro software via touch display ensures smart processes with maximum ease of use.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jetpro.modern.bullets.1\";a:4:{s:4:\"text\";s:63:\"✔ eliminates the need for additional mechanical sieving aids \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jetpro.modern.bullets.2\";a:4:{s:4:\"text\";s:109:\"✔ protects the sample material through individual selection of pressure, speed and height of the used sieve\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jetpro.modern.bullets.3\";a:4:{s:4:\"text\";s:67:\"✔ enables short sieving times (typically 2-3 minutes per process)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.as200jetpro.modern.hl\";a:4:{s:4:\"text\";s:59:\"Modern air jet sieving technology that protects your sample\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.as200jetpro.modern.txt\";a:4:{s:4:\"text\";s:28:\"The air jet sieving process:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jetpro.native.bullets.1\";a:4:{s:4:\"text\";s:25:\"✔ Sieve Management

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jetpro.native.bullets.2\";a:4:{s:4:\"text\";s:24:\"✔ Parameter Setup\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jetpro.native.bullets.3\";a:4:{s:4:\"text\";s:21:\"✔ Method Setup\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jetpro.native.bullets.4\";a:4:{s:4:\"text\";s:23:\"✔ Sieve Analysis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jetpro.native.bullets.5\";a:4:{s:4:\"text\";s:18:\"✔ Weighing \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jetpro.native.bullets.6\";a:4:{s:4:\"text\";s:66:\"✔ Data Evaluation & Reporting via USB or LAN connection\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jetpro.native.bullets.7\";a:4:{s:4:\"text\";s:57:\"✔ Optional User Management (in the pharma version)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.as200jetpro.native.hl\";a:4:{s:4:\"text\";s:72:\"Native software integration – your digital assistant in the laboratory\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.as200jetpro.native.txt\";a:4:{s:4:\"text\";s:125:\"Thanks to native software integration, you always have control over the entire process chain via an intuitive touch display: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.as200jetpro.patent.hl\";a:4:{s:4:\"text\";s:57:\"Our patent, your advantage: combined sieving and weighing\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.as200jetpro.patent.txt1\";a:4:{s:4:\"text\";s:99:\"The patented combination of sieving and weighing in the AS 200 jet pro offers you real added value.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.as200jetpro.patent.txt2\";a:4:{s:4:\"text\";s:193:\"The principle behind this: for sieving, the sieving chamber is connected airtight to the vacuum cleaner. For a precise weighing process, the airtight sieving chamber is mechanically decoupled. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.as200jetpro.patent.txt3\";a:4:{s:4:\"text\";s:205:\"Your advantage in everyday laboratory work: error-free, time-saving weighing and subsequent evaluation in a single process, without the hassle of transferring the sieve between the machine and the balance.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.as200jetpro.pharma.additional.cyclone.hl\";a:4:{s:4:\"text\";s:35:\"Accessories and Additional Features\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"products.as200jetpro.pharma.additional.cyclone.txt\";a:4:{s:4:\"text\";s:249:\"With the optional high-performance cyclone, even extremely fine particles can be recovered without significant pressure loss during the sieving process. In addition, the use of a cyclone helps to extend the service life of the vacuum cleaner filter.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"products.as200jetpro.pharma.additional.existing.hl\";a:4:{s:4:\"text\";s:34:\"Use your existing external balance\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"products.as200jetpro.pharma.additional.existing.txt\";a:4:{s:4:\"text\";s:202:\"Optionally, you can easily connect your existing, qualified balance as an external device via USB. The internal software already offers factory-installed connection options for the most common balances.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.as200jetpro.pharma.additional.lims.hl\";a:4:{s:4:\"text\";s:31:\"Advanced data transfer via LIMS\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.as200jetpro.pharma.additional.lims.txt\";a:4:{s:4:\"text\";s:140:\"Data can be transferred from the AS 200 jet pro / pharma to your Laboratory Information Management System (LIMS) via a network connection. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.as200jetpro.pharma.additional.lims.txt.2\";a:4:{s:4:\"text\";s:93:\"Possible export formats are .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:0;}s:44:\"products.as200jetpro.pharma.additional.title\";a:4:{s:4:\"text\";s:19:\"Additional features\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.as200jetpro.pharma.learn.bullets.1\";a:4:{s:4:\"text\";s:127:\"✔ As an alternative to vibration screening, this method offers a significantly higher process speed for fine particle sizes. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.as200jetpro.pharma.learn.bullets.2\";a:4:{s:4:\"text\";s:82:\"✔ Unlike other methods, air jet sieving uses only one sieve per sieving process.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.as200jetpro.pharma.learn.hl\";a:4:{s:4:\"text\";s:62:\"Learn everything you need to know about modern air jet sieving\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.as200jetpro.pharma.learn.txt.1\";a:4:{s:4:\"text\";s:107:\"Air jet sieving is the optimal method for dry sieving of samples with a high proportion of fine particles. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.as200jetpro.pharma.learn.txt.2\";a:4:{s:4:\"text\";s:106:\"Compared to traditional sieving methods, this process saves time and reduces your costs in the long term. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jetpro.pharma.ostendorf\";a:4:{s:4:\"text\";s:639:\""Even when using the new AS 200 jet pharma for the first time, you immediately notice how well thought-out and user-friendly it is. 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The integrated, robust balance is a real plus—it makes handling noticeably easier and saves valuable space in the laboratory, as an external balance is no longer necessary. 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The vacuum pressure can be adjusted variably via the touch display. In addition, the sieve height can be varied to adjust the impact effect. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:0;}s:48:\"products.as200jetpro.pharma.rulethumb.bullets.11\";a:4:{s:4:\"text\";s:19:\"AFS fineness number\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"products.as200jetpro.pharma.rulethumb.bullets.12\";a:4:{s:4:\"text\";s:21:\"Specific surface area\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"products.as200jetpro.pharma.rulethumb.bullets.13\";a:4:{s:4:\"text\";s:14:\"and much more.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"products.as200jetpro.pharma.rulethumb.bullets.14\";a:4:{s:4:\"text\";s:94:\"In addition, further comparisons, limit value monitoring, and trend analyses can be generated.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.as200jetpro.pharma.rulethumb.bullets.2\";a:4:{s:4:\"text\";s:181:\"Higher vacuum pressure and/or a low test sieve are suitable for agglomerated samples. The increased impact intensity allows even strong agglomerates to be broken up in a short time.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.as200jetpro.pharma.rulethumb.bullets.3\";a:4:{s:4:\"text\";s:101:\"The speed of the nozzle influences the frequency of impact of the sample during the sieving process. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.as200jetpro.pharma.rulethumb.bullets.4\";a:4:{s:4:\"text\";s:120:\"The vacuum has a significant influence on the sieving process and can be controlled by automatic vacuum cleaner control.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.as200jetpro.pharma.rulethumb.bullets.5\";a:4:{s:4:\"text\";s:50:\"The sieving time can be set to the nearest second.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.as200jetpro.pharma.rulethumb.bullets.6\";a:4:{s:4:\"text\";s:20:\"Various percentiles \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:0;}s:47:\"products.as200jetpro.pharma.rulethumb.bullets.8\";a:4:{s:4:\"text\";s:17:\"Uneven grain size\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.as200jetpro.pharma.rulethumb.bullets.9\";a:4:{s:4:\"text\";s:10:\"Span value\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.as200jetpro.pharma.rulethumb.hl\";a:4:{s:4:\"text\";s:52:\"The rule of thumb for choosing the best parameters: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:32:\"Comprehensive display of results\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.as200jetpro.pharma.rulethumb.txt2\";a:4:{s:4:\"text\";s:314:\"After selecting the desired sieving method, the software guides you step by step through the sieving process. You can precisely control all relevant parameters via the control panel of the AS 200 jet pro. In addition, Guided sieving improves safety, as each step is clearly described, thereby reducing human error.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.as200jetpro.pharma.rulethumb.txt3\";a:4:{s:4:\"text\";s:148:\"The following evaluation data is available as standard. A complete list, functions, and the underlying formulas can be found in our knowledge base: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.as200jetpro.pharma.title\";a:4:{s:4:\"text\";s:49:\"Exclusive features of the AS 200 jet pharma model\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.as200jetpro.pharma.trackntrace.hl\";a:4:{s:4:\"text\";s:39:\"\"Track\'n Trace\" for your sieve analysis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.as200jetpro.pharma.trackntrace.txt\";a:4:{s:4:\"text\";s:212:\"An integrated audit trail records all process steps and activities and assigns them to the respective users. This guarantees genuine track and trace: all user activities and events can be traced back seamlessly. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.as200jetpro.pharma.txt\";a:4:{s:4:\"text\";s:214:\"The AS 200 jet pharma is a separate model adapted to the needs of the pharmaceutical industry and other regulated environments. It offers all the functions of the AS 200 jet pro and has several additional features.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.as200jetpro.pharma.useful.bullets.1\";a:4:{s:4:\"text\";s:35:\"✔ Qualification Master Plan (QMP)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.as200jetpro.pharma.useful.bullets.2\";a:4:{s:4:\"text\";s:24:\"✔ Risk Analysis (FMEA)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.as200jetpro.pharma.useful.bullets.3\";a:4:{s:4:\"text\";s:35:\"✔ Installation Qualification (IQ)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.as200jetpro.pharma.useful.bullets.4\";a:4:{s:4:\"text\";s:34:\"✔ Operational Qualification (OQ)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.as200jetpro.pharma.useful.bullets.hl\";a:4:{s:4:\"text\";s:13:\"This includes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jetpro.pharma.useful.hl\";a:4:{s:4:\"text\";s:49:\"Useful tools for your qualification documentation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.as200jetpro.pharma.useful.txt\";a:4:{s:4:\"text\";s:126:\"To make it even easier to meet internal or GMP requirements, a comprehensive documentation package is available as an option. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.as200jetpro.pharma.useful.txt2\";a:4:{s:4:\"text\";s:85:\"The documents are customized for your company and make initial setup easier for you. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.as200jetpro.proactive.caption\";a:4:{s:4:\"text\";s:81:\"Trend Analysis with downward outliers of 5 consecutive sieve analyses (blinding) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.as200jetpro.proactive.hl\";a:4:{s:4:\"text\";s:97:\"Trend analysis: Test equipment and process monitoring -
Proactively avoid incorrect sieving\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.as200jetpro.proactive.hl2\";a:4:{s:4:\"text\";s:14:\"Trend analysis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.as200jetpro.proactive.txt\";a:4:{s:4:\"text\";s:194:\"Trend analysis can be used to compare several sieving processes based on freely selectable parameters. This allows you to benefit from simple and reliable monitoring of various quality criteria.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as200jetpro.processmonitoring.hl\";a:4:{s:4:\"text\";s:18:\"Process monitoring\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.as200jetpro.processmonitoring.txt\";a:4:{s:4:\"text\";s:206:\"Monitor production processes change by continuously comparing multiple sieving processes. This allows you to identify potential changes in ongoing processes at an early stage and make immediate adjustments.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.as200jetpro.robust.hl\";a:4:{s:4:\"text\";s:56:\"Really robust and super sensitive: the internal balance \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.as200jetpro.robust.txt.1\";a:4:{s:4:\"text\";s:278:\"The balance, which has been integrated into the machine design for the first time, is extremely robust – and patented in this setting! You can even use a rubber hammer to loosen any material that sticks to the lid during sieving without affecting the accuracy of the balance. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.as200jetpro.robust.txt.2\";a:4:{s:4:\"text\";s:423:\"The integration of the balance not only saves additional space in your laboratory but also reduces errors. There is no need to transfer material between the sieving machine and an external balance, which effectively prevents material loss. Thanks to a high weighing readability of 0.01 g, all necessary data are recorded precisely during sieving, and the respective particle size is evaluated using the integrated software.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.as200jetpro.samples.txt\";a:4:{s:4:\"text\";s:310:\"RETSCH\'s Air Jet Sieving Machines AS 200 jet pro / pharma are ideally suited for separation, fractioning and particle size determination of cement, pharmaceutical materials, ceramics, chemical products, cosmetics, food, minerals, pigments, plastics, powder coating, rubber, toner particles and washing powder. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:52:\"1/11 Optional setup
Choose a Method for editing\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.as200jetpro.slides.caption.10\";a:4:{s:4:\"text\";s:64:\"10/11 Guided sieving
Step 7: Backweighing the residual mass\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.as200jetpro.slides.caption.11\";a:4:{s:4:\"text\";s:24:\"11/11 Display of results\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jetpro.slides.caption.2\";a:4:{s:4:\"text\";s:61:\"2/11 Optional setup
Activation of the weighing assistant\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jetpro.slides.caption.3\";a:4:{s:4:\"text\";s:24:\"3/11 Starting the method\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jetpro.slides.caption.4\";a:4:{s:4:\"text\";s:54:\"4/11 Guided sieving
Step 1: Sample identification\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jetpro.slides.caption.5\";a:4:{s:4:\"text\";s:55:\"5/11 Guided sieving
Step 2: Preparation of balance\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jetpro.slides.caption.6\";a:4:{s:4:\"text\";s:61:\"6/11 Guided sieving
Step 3: Weighing the requested sieve\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jetpro.slides.caption.7\";a:4:{s:4:\"text\";s:112:\"7/11 Guided sieving
Step 4: Weighing the sample. The weighing assistant recommends a suitable sample amount\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jetpro.slides.caption.8\";a:4:{s:4:\"text\";s:50:\"8/11 Guided sieving
Step 5: Weighing the lid\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jetpro.slides.caption.9\";a:4:{s:4:\"text\";s:88:\"9/11 Guided sieving
Step 6: optional adjustment of the sieving parameters and start\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.as200jetpro.slides.hl\";a:4:{s:4:\"text\";s:72:\"RETSCH\'s Guided Sieving and Weighing Assistant ensures accurate results.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.as200jetpro.slides.txt\";a:4:{s:4:\"text\";s:592:\"The internal wizard guides the user step by step through the entire process. Every process step is clearly explained and ensures reliable sieve processes. Human errors are reduced to a minimum.

The optional “Weighing Assistant” recommends a suitable sample amount which avoids errors based on overcharging the sieve but still keeping a minimum amount for a reliable sieve analysis by considering the sample’s representativeness.

The “Weighing Assistant” exclusively can be used with RETSCH test sieves and can easily be activated/deactivated in the method.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.as200jetpro.stepbystep.hl\";a:4:{s:4:\"text\";s:35:\"Step by step to the desired result \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.as200jetpro.stepbystep.txt\";a:4:{s:4:\"text\";s:199:\"With the integrated software, you can easily perform both simple routine sieving and complex distribution analyses: and display all results immediately afterwards in both graphical and tabular form. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.as200jetpro.td.additional\";a:4:{s:4:\"text\";s:42:\"Additional features for AS 200 jet pharma \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.as200jetpro.testequipment.bullets.1\";a:4:{s:4:\"text\";s:90:\"Blinding refers to a wear process in which the sieve mesh becomes clogged with particles. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.as200jetpro.testequipment.bullets.2\";a:4:{s:4:\"text\";s:186:\"Aging processes and wear-promoting handling in the often-hectic everyday laboratory routine lead to a decrease in sieve tension or an expansion of the sieve meshes on the material side. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200jetpro.testequipment.hl\";a:4:{s:4:\"text\";s:25:\"Test equipment monitoring\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.as200jetpro.testequipment.txt\";a:4:{s:4:\"text\";s:113:\"Detect early on when your sieves are no longer functioning in accordance with standards and need to be replaced. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.as200jetpro.testequipment.txt2\";a:4:{s:4:\"text\";s:332:\"Replace the often purely subjective assessments with objective measurement data that realistically reflects the current condition of your sieve. Trend analysis allows changes in sieve quality to be detected and faulty sieves to be replaced at an early stage. For certified sieve testing we offer the Retsch calibration service.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.as200jetpro.various.hl\";a:4:{s:4:\"text\";s:65:\"Various test sieves for your requirements – the choice is yours\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.as200jetpro.various.txt\";a:4:{s:4:\"text\";s:248:\"Not only existing customers benefit from our modular and sustainable development design. The AS 200 jet pro allows the use of all RETSCH test sieves with a diameter of 203 mm (8\") and 200 mm (with adapter) and a height of 25 and 50 mm (1\" and 2\"). \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.as200jetpro.weighing.bullets.1\";a:4:{s:4:\"text\";s:114:\"Overloading the sieve leads to non-reproducible sieving results, as the sample cannot be sieved (quickly enough). \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.as200jetpro.weighing.bullets.2\";a:4:{s:4:\"text\";s:107:\"Insufficient sample quantities lead to incorrect results, as their representativeness cannot be guaranteed.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.as200jetpro.weighing.hl\";a:4:{s:4:\"text\";s:30:\"The digital Weighing-Assistant\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.as200jetpro.weighing.txt\";a:4:{s:4:\"text\";s:137:\"Determining adequate sample quantities is a real time-consuming task, especially when dealing with different sample materials in series. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.as200jetpro.weighing.txt2\";a:4:{s:4:\"text\";s:372:\"Thanks to the new Weighing-Assistant in the AS 200 jet pro, this problem is now a thing of the past. 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Then you can define define deviation tolerances as upper and/or lower limit in percent. 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In addition to a horizontal circular motion with 280 oscillations, a vertical tapping motion with 150 taps per minute helps the particles to pass the sieve apertures. This combination of sieving motions simulates hand sieving. The number of oscillations and taps is independent of the power frequency which makes the sieving results of the AS 200 tap comparable world wide.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as200tap.advantages.introduction\";a:4:{s:4:\"text\";s:388:\"The analytical sieve shaker AS 200 tap is used in research & development, quality control of raw materials, interim and finished products as well as in production monitoring.
Its tapping motion supports the sieve analysis of certain products such as activated carbon, abrasives, metal powder, spices and diamonds, as specified in the corresponding standards.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as300control.advantages.bullet.1\";a:4:{s:4:\"text\";s:30:\"NEW: up to 99 sieving programs\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.as300control.advantages.bullet.10\";a:4:{s:4:\"text\";s:99:\"free digital adjustment of all process parameters (time, amplitude or sieve acceleration, interval)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.as300control.advantages.bullet.11\";a:4:{s:4:\"text\";s:18:\"interval operation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.as300control.advantages.bullet.12\";a:4:{s:4:\"text\";s:105:\"optional sieve software EasySieve for control of the shaker, easy evaluation and documentation of results\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.as300control.advantages.bullet.13\";a:4:{s:4:\"text\";s:64:\"fulfils all criteria for measuring equipment related to ISO 9001\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.as300control.advantages.bullet.14\";a:4:{s:4:\"text\";s:23:\"calibration certificate\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.as300control.advantages.bullet.15\";a:4:{s:4:\"text\";s:43:\"easy operation (clamping), ergonomic design\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.as300control.advantages.bullet.16\";a:4:{s:4:\"text\";s:16:\"maintenance-free\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.as300control.advantages.bullet.17\";a:4:{s:4:\"text\";s:32:\"dry and wet sieving in one model\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as300control.advantages.bullet.2\";a:4:{s:4:\"text\";s:52:\"NEW: low noise operation thanks to optimized control\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as300control.advantages.bullet.3\";a:4:{s:4:\"text\";s:49:\"NEW: USB connection for use of EasySieve software\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as300control.advantages.bullet.4\";a:4:{s:4:\"text\";s:32:\"suitable for dry and wet sieving\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as300control.advantages.bullet.5\";a:4:{s:4:\"text\";s:61:\"excellent separation efficiency even with short sieving times\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as300control.advantages.bullet.6\";a:4:{s:4:\"text\";s:31:\"efficient electromagnetic drive\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as300control.advantages.bullet.7\";a:4:{s:4:\"text\";s:132:\"3-D throwing motion which ensures optimum use of the open sieve area and lets the sample move equally over the whole sieving surface\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as300control.advantages.bullet.8\";a:4:{s:4:\"text\";s:91:\"setting of sieve acceleration \"g\" for comparable and reproducible sieving results worldwide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as300control.advantages.bullet.9\";a:4:{s:4:\"text\";s:31:\"sieve stack up to 510 mm height\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as300control.advantages.function\";a:4:{s:4:\"text\";s:333:\"The AS 300 works with an electromagnetic drive that is patented by RETSCH (EP 0642844). This drive produces a 3D throwing motion that moves the product to be sieved equally over the whole sieving surface. The advantage: high stress capacity, extremely smooth operation and short sieving times with high separation efficiency.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.as300control.advantages.introduction\";a:4:{s:4:\"text\";s:920:\"The analytical sieve shaker AS 300 control is used in research & development, quality control of raw materials, interim and finished products as well as in production monitoring. The controllable electromagnetic drive offers an optimal adaption for every product. Sharp fractions are obtained even after short sieving times.
The AS 300 control is particularly designed for test sieves with a diameter of 305 mm (12"). Compared to sieves with a diameter of 200 mm, a 2.25 times higher sieving surface is available. Therefore, the average sieving times can be greatly reduced with the AS 300 control.
With its all-digital controls and calibration certificate the sieve shaker AS 300 control is indispensable for all users who attach importance to precision and operational convenience and need to comply with the guidelines of the ISO 9001.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.as400c.samples.txt\";a:4:{s:4:\"text\";s:186:\"RETSCH\'s Analytical Sieve Shaker AS 400 control is ideally suited for separation, fractioning, particle size determination of construction materials, ground corn, plastics, sand, splints\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as400control.advantages.bullet.1\";a:4:{s:4:\"text\";s:59:\"sieving with circular sieving motion according to DIN 53477\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.as400control.advantages.bullet.10\";a:4:{s:4:\"text\";s:32:\"easy operation, ergonomic design\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as400control.advantages.bullet.2\";a:4:{s:4:\"text\";s:61:\"excellent separation efficiency even with short sieving times\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as400control.advantages.bullet.3\";a:4:{s:4:\"text\";s:31:\"sieve stack up to 510 mm height\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as400control.advantages.bullet.4\";a:4:{s:4:\"text\";s:95:\"free digital adjustment of all process parameters (time, speed or sieve acceleration, interval)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as400control.advantages.bullet.5\";a:4:{s:4:\"text\";s:23:\"memory for up to 9 SOPs\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as400control.advantages.bullet.6\";a:4:{s:4:\"text\";s:18:\"interval operation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as400control.advantages.bullet.7\";a:4:{s:4:\"text\";s:116:\"optional software EasySieve for control through RS232 serial interface, easy evaluation and documentation of results\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as400control.advantages.bullet.8\";a:4:{s:4:\"text\";s:64:\"fulfils all criteria for measuring equipment related to ISO 9001\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as400control.advantages.bullet.9\";a:4:{s:4:\"text\";s:16:\"maintenance-free\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as400control.advantages.function\";a:4:{s:4:\"text\";s:475:\"The base plate of the AS 400 control performs horizontal circular motions with a radius of 15 mm (according to DIN 53477). The speed of 50 to 300 rpm is electronically controlled. It is continuously adjustable to meet the requirements of the product to be sieved. The actual value of the number of revolutions is digitally displayed. The base plate is driven by a robust, maintenance-free drive motor with a power of 125 Watt. The power is transmitted via an eccentric.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.as400control.advantages.introduction\";a:4:{s:4:\"text\";s:679:\"The analytical sieve shaker AS 400 control is used in research & development, quality control of raw materials, interim and finished products as well as in production monitoring.
The AS 400 control is used for the sieving of dry goods with test sieves of a diameter up to 400 mm. In this, the uniform, horizontal circular motion ensures exact separation of fine and coarse-grained products.
With its all-digital controls and calibration certificate the AS 400 control is indispensable for all users who attach importance to precision and operational convenience and need to comply with the guidelines of the ISO 9001.
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.as450basic.advantages.bullet.1\";a:4:{s:4:\"text\";s:32:\"suitable for dry and wet sieving\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.as450basic.advantages.bullet.10\";a:4:{s:4:\"text\";s:20:\"robust steel housing\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.as450basic.advantages.bullet.2\";a:4:{s:4:\"text\";s:61:\"excellent separation efficiency even with short sieving times\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.as450basic.advantages.bullet.3\";a:4:{s:4:\"text\";s:31:\"efficient electromagnetic drive\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.as450basic.advantages.bullet.4\";a:4:{s:4:\"text\";s:132:\"3-D throwing motion which ensures optimum use of the open sieve area and lets the sample move equally over the whole sieving surface\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.as450basic.advantages.bullet.5\";a:4:{s:4:\"text\";s:43:\"up to 12 fractions in one sieving operation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.as450basic.advantages.bullet.6\";a:4:{s:4:\"text\";s:77:\"free digital adjustment of all process parameters (time, amplitude, interval)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.as450basic.advantages.bullet.7\";a:4:{s:4:\"text\";s:58:\"mobile operation panel for comfortable, intuitive handling\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.as450basic.advantages.bullet.8\";a:4:{s:4:\"text\";s:16:\"maintenance-free\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.as450basic.advantages.bullet.9\";a:4:{s:4:\"text\";s:32:\"easy operation, ergonomic design\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.as450basic.advantages.function\";a:4:{s:4:\"text\";s:292:\"The AS 450 basic works with an electromagnetic drive. This drive produces a 3D throwing motion that moves the product to be sieved equally over the whole sieving surface. The advantage: high stress capacity, extremely smooth operation and short sieving times with high separation efficiency. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.as450basic.advantages.introduction\";a:4:{s:4:\"text\";s:439:\"The AS 450 basic, is a budget-priced alternative to the AS 450 control sieve shaker. The new sieve shaker covers a size range from 25 μm to 125 mm and accepts loads of up to 15 kg. Time and amplitude are digitally set, a memory function allows storage of one program. The AS 450 basic is suitable for dry and wet sieving. It is the economic solution for customers who need to sieve larger quantities of dry material with reliable results.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.as450c-b.samples.txt\";a:4:{s:4:\"text\";s:228:\"RETSCH\'s vibratory sieve shakers are ideally suited for separation, fractioning and particle size determination of cement clinker, chemicals, coal, coke, construction materials, fillers, minerals, ores, plastics, sand and soils.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as450control.advantages.bullet.1\";a:4:{s:4:\"text\";s:32:\"suitable for dry and wet sieving\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.as450control.advantages.bullet.10\";a:4:{s:4:\"text\";s:116:\"optional software EasySieve for control through RS232 serial interface, easy evaluation and documentation of results\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.as450control.advantages.bullet.11\";a:4:{s:4:\"text\";s:64:\"fulfils all criteria for measuring equipment related to ISO 9001\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.as450control.advantages.bullet.12\";a:4:{s:4:\"text\";s:16:\"maintenance-free\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.as450control.advantages.bullet.13\";a:4:{s:4:\"text\";s:43:\"easy operation (clamping), ergonomic design\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.as450control.advantages.bullet.14\";a:4:{s:4:\"text\";s:32:\"Dry and wet sieving in one model\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as450control.advantages.bullet.2\";a:4:{s:4:\"text\";s:61:\"excellent separation efficiency even with short sieving times\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as450control.advantages.bullet.3\";a:4:{s:4:\"text\";s:31:\"efficient electromagnetic drive\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as450control.advantages.bullet.4\";a:4:{s:4:\"text\";s:132:\"3-D throwing motion which ensures optimum use of the open sieve area and lets the sample move equally over the whole sieving surface\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as450control.advantages.bullet.5\";a:4:{s:4:\"text\";s:74:\"CET Technology for controlled amplitude even with high loads (up to 25 kg)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as450control.advantages.bullet.6\";a:4:{s:4:\"text\";s:43:\"up to 13 fractions in one sieving operation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as450control.advantages.bullet.7\";a:4:{s:4:\"text\";s:99:\"free digital adjustment of all process parameters (time, amplitude or sieve acceleration, interval)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as450control.advantages.bullet.8\";a:4:{s:4:\"text\";s:23:\"memory for up to 9 SOPs\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as450control.advantages.bullet.9\";a:4:{s:4:\"text\";s:47:\"mobile operation panel for comfortable handling\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as450control.advantages.function\";a:4:{s:4:\"text\";s:1030:\"RETSCH has patented the Continous Energy Transfer Technology (CET Technology) on which the drive of the AS 450 control is based. The CET Technology provides a substantially higher energy input than the technology used in conventional sieve shakers. The AS 450 control achieves the highest amplitude even with maximum load which ensures optimum separation efficiency and high reproducibility.
The electromagnetic drive which lets the sieve stack vibrate continuously transfers its energy in a controlled way to the sieve plate, following the harmonic sinusoidal oscillation of alternating current.
The drive produces a 3D throwing motion that moves the product to be sieved equally over the whole sieving surface. The advantage: high stress capacity, extremely smooth operation and short sieving times with high separation efficiency. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.as450control.advantages.introduction\";a:4:{s:4:\"text\";s:1038:\"The analytical sieve shaker AS 450 control is used in research & development, quality control of raw materials, interim and finished products as well as in production monitoring. The controllable electromagnetic drive offers an optimal adaption for every product. Sharp fractions are obtainable even after very short sieving times.
With the sieve shaker AS 450 control RETSCH have designed their first siever for 400 mm and 450 mm sieves which operates with a three-dimensional sieving motion. It can be used for dry and wet sieving. The optimized electromagnetic drive with RETSCH\'s CET Technology allows for an amplitude up to 2.2 mm even with maximum loads up to 25 kg. This makes the AS 450 superior to all other known sieve shakers based on conventional electromagnetic or imbalance drives.
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.assisting.headline\";a:4:{s:4:\"text\";s:30:\"Assisting / Sample Preparation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.assisting.headline.supplement\";a:4:{s:4:\"text\";s:49:\"dividing, feeding, drying and pelletizing samples\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.assisting.introduction\";a:4:{s:4:\"text\";s:426:\"RETSCH instruments from the “Assisting” group optimize and support sample preparation with our mills, jaw crushers and sieve shakers. They provide reproducible processes with greater efficiency and are characterized by their ease of handling.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.ball_mills.applications.txt\";a:4:{s:4:\"text\";s:815:\"Planetary ball mills are used for the pulverization of soft, hard, brittle, and fibrous materials in dry and wet mode. Extremely high centrifugal forces result in very high pulverization energy and therefore short processing times.

Planetary ball mills are ideally suited for tasks in research like mechanochemistry (mechano-synthesis, mechanical alloying and mechanocatalysis), or ultrafine colloidal grinding on a nanometer scale, as well as for routine tasks such as mixing and homogenizing. Another field of application is screening of co-crystals, e. g. in the pharmaceutical industry.

A crucial advantage of planetary ball mills is their great versatility. They are available with different numbers of grinding stations. Jars and balls are available in various sizes and materials. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.ball_mills.background.caption1\";a:4:{s:4:\"text\";s:110:\"Figure 1: In planetary ball mills, mixer mills and drum mills the jars follow different patterns of movement. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.ball_mills.background.caption2\";a:4:{s:4:\"text\";s:287:\"Figure 2: Examples of different jar and ball sizes used in laboratory ball mills: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.ball_mills.background.caption3\";a:4:{s:4:\"text\";s:454:\"Retsch visualises the features and strengths of each ball bill model in a diagram to help finding the right model for a specific application. In the example shown it is easy to see that the Planetary Ball Mill PM 300 offers advantages in terms of power, final fineness and maximum jar volume compared to the Mixer Mill MM 500 control. The latter in terms offers easier handling, versatility and the ability to control the temperature during the process. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:56:\"products.ball_mills.background.notliketheother.flyer.txt\";a:4:{s:4:\"text\";s:204:\"This compact guide outlines three essential rules for achieving optimum ball mill set-up and guides you through the selection of accessories and process parameters to achieve the best results every time. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.ball_mills.background.notliketheother.hl\";a:4:{s:4:\"text\";s:35:\"One ball mill is not like the other\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"products.ball_mills.background.notliketheother.txt\";a:4:{s:4:\"text\";s:1951:\"What makes one ball mill better suited for a specific purpose than another? To understand the factors that differentiate ball mill types, we will first look at their common characteristics. Basically, the working principle of each ball mill is the same: it is based on the concept that the sample material is moved potentially together with grinding balls inside a closed jar. This movement results in strong mixing and crushing effects of the material. The apparent difference, which can be seen immediately, lies in the different way the jars move. The classification of ball mills according to their movement is typically reflected in their names. In a planetary ball mill, for example, a jar rotates on a circular path similar like a planet rotates around the sun, in a mixer mill a jar performs an oscillating shaking movement in a horizontal position and in a drum mill the jar simply rotates around its central axis, see Figure 1.

Ball mills are furthermore characterized by significant differences in the sizes of available grinding jars. Retsch offers mills with jar capacities from 1.5 ml up to 150 l and balls are available from 0.1 mm to 40 mm, see Figure 2.

A third and very important characteristic of a ball mill, which also has a great influence on the result of a milling process, is the power of a mill. Depending on the application, jars should be moved either slowly for gentle material processing or, most commonly, at high speed for effective grinding effects. Here, the maximum speed, which is given as maximum frequency or maximum revolutions per minute (rpm), is often used as a synonym for performance. A more meaningful physical quantity than speed is the acceleration force "g", which is induced by the kinetic energy of a ball mill. In the High-Energy Ball Mill Emax for example, an unrivalled acceleration of 76 g can be obtained, if running at its maximum speed of 2000 rpm. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.ball_mills.background.selecting.hl\";a:4:{s:4:\"text\";s:37:\"Selecting the most suitable ball mill\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.ball_mills.background.selecting.txt\";a:4:{s:4:\"text\";s:895:\"To identify the most suitable ball mill for a particular application, the task and required outcome need to be defined. Sample size, batch volume, process time, available materials of grinding tools and final fineness are the keywords here. Once the application requirements are clear, a suitable mill can be selected. To facilitate this process, Retsch displays the strength and efficiency of each ball mill model in a spider-net diagram, see Figure 3.

A planetary ball mill, for example, offers a big jar volume compared to a mixer mill and shows a high value on this diagonal. A mixer mill in contrast offers various possibilities for temperature control and has a high value in this field. Considering that a single ball mill is most often used for a variety of applications, a good compromise must be found to ensure that all application requirements can be optimally met. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:54:\"products.ball_mills.background.selecting.video.caption\";a:4:{s:4:\"text\";s:68:\"Dr. Lena Weigold explains how to select the most suitable ball mill \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.ball_mills.cocrystals.hl\";a:4:{s:4:\"text\";s:53:\"Use of planetary ball mills for co-crystal screening \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.ball_mills.cocrystals.txt\";a:4:{s:4:\"text\";s:1567:\"Co-crystals are solid materials composed of two or more molecular components. Co-crystal screening is the process of identifying suitable co-formers that form stable and desirable co-crystals with a target molecule. Co-crystal screening can be used to improve the physicochemical properties of, e.g., pharmaceuticals or agrochemicals such as solubility or stability. With a special adapter, co-crystal screening can be carried out in a planetary ball mill, using disposable vials such as 1.5 ml GC glass vials. Typically, a few 3 mm or 4 mm steel balls are used to mix the substances at low to moderate speed. If required, a few µl solvent are added. The process is usually finished in 30-120 min.

The adapter features 24 positions arranged in an outer ring with 16 positions and an inner ring with 8 positions. The outer ring accepts up to 16 vials, allowing for screening up to 64 samples simultaneously when using the Planetary Ball Mill PM 400. The 8 positions of the inner ring are suitable to perform trials with different energy input, e.g. for mechanosynthesis research.

As the vials are made of glass, the speed of the mill should be selected carefully, we recommend a maximum of 500 rpm in the PM 300 and 550 rpm in the PM 100. The maximum speed of 400 rpm in the PM 400 is not critical.

For co-crystal screening high energy input generated by high speed is disadvantageous as this might lead to alterations of the chemical compounds of the substances. Consequently, optimum results are obtained at low and moderate speed. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.ball_mills.emax.txt\";a:4:{s:4:\"text\";s:341:\"You may also be interested in the High Energy Ball Mill Emax, an entirely new type of mill for high energy input. The unique combination of high friction and impact results in extremely fine particles within the shortest amount of time. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.ball_mills.eyecatcher.pm100\";a:4:{s:4:\"text\";s:27:\"For standard applications \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.ball_mills.eyecatcher.pm100cm\";a:4:{s:4:\"text\";s:20:\"For gentle grinding \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.ball_mills.eyecatcher.pm200\";a:4:{s:4:\"text\";s:19:\"2 grinding stations\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.ball_mills.eyecatcher.pm300\";a:4:{s:4:\"text\";s:25:\"Powerful & ergonomic \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.ball_mills.eyecatcher.pm400\";a:4:{s:4:\"text\";s:25:\"For larger sample volumes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:26:\"Planetary Ball Mills - FAQ\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:44:\"Planetary ball mills - Fields of application\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.ball_mills.function.hl\";a:4:{s:4:\"text\";s:41:\"Planetary ball mills - function principle\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.ball_mills.function.txt\";a:4:{s:4:\"text\";s:1096:\"In a planetary ball mill, each jar represents a “planet”. This planet is located on a circular platform, the so-called sun wheel. When the sun wheel turns, the 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. The result is very high pulverization energy required to produce very fine particles. The enormous acceleration of the grinding balls from one wall of the jar to the other produces a strong impact effect on the sample material and leads to additional size reduction effects through friction.

For colloidal milling and most other applications, the ratio between the speed of the sun wheel and the speed of the grinding jar is 1: -2. This means that during one rotation of the sun wheel, the grinding jar rotates twice in the opposite direction. This speed ratio is very common for Planetary Ball Mills in general. Planetary ball mills with higher energy input and a speed ratio of 1:-2.5 or even 1:-3 are mainly used for mechanochemical applications.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.ball_mills.grinding-balls.hl\";a:4:{s:4:\"text\";s:44:\"How to choose the correct grinding ball size\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.ball_mills.grinding-balls.txt\";a:4:{s:4:\"text\";s:687:\"Another rule of thumb is, that the grinding balls should be at least three times bigger than the largest sample piece. In this way it is ensured, that the balls can pulverize the sample quickly.

To find the suitable ball size for the desired final fineness, usually a factor of approximately 1000 can be applied. If a grind size of 30 µm (D90) is the objective, the most suitable ball size would be between 20 mm and 30 mm. If smaller particles are required, the balls must be removed and replaced by smaller ones for a second process step.

As larger balls could crush smaller ones, it is not advisable to combine different ball sizes in one milling process. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"products.ball_mills.grinding-tools.energy-input.hl\";a:4:{s:4:\"text\";s:12:\"Energy input\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"products.ball_mills.grinding-tools.energy-input.txt\";a:4:{s:4:\"text\";s:885:\"The energy input grows with increasing density of a material. If the material of the grinding jars and balls has a high density, like tungsten carbide, acceleration of the grinding balls is higher at a given speed compared to materials of lower density. This means the energy input is higher when the ball hits the sample and, consequently, the crushing effect is higher with dense materials. This effect is beneficial for pulverizing hard-brittle samples.

For soft sample materials, on the other hand, too much energy input can prevent effective crushing. In such cases, the sample is not really pulverized into a fine powder but rather forms a layer that sticks to the jar walls and covers the grinding balls. Homogenization is not possible that way and sample recovery is difficult. For soft sample materials, other mill types, for example rotor mills, are better suited.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.ball_mills.grinding-tools.hardness.txt\";a:4:{s:4:\"text\";s:236:\"To find a jar and ball material with suitable hardness, the consideration is simple: The material must be harder than the sample. If the material is less hard, the grinding balls could be ground by the particles of the sample material. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.ball_mills.grinding-tools.hl\";a:4:{s:4:\"text\";s:54:\"Planetary Ball mills - Grinding jar and ball materials\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.ball_mills.grinding-tools.how-to.hl\";a:4:{s:4:\"text\";s:40:\"How to choose the most suitable material\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.ball_mills.grinding-tools.how-to.txt\";a:4:{s:4:\"text\";s:496:\"If, for example, a sample is analyzed for its heavy-metal content, the abrasion of steel grinding jar and balls might introduce chromium into the sample which would lead to falsified analysis results. Therefore, a metal-free material like zirconium oxide should be selected. Another point to consider is the influence of the tool on the grinding efficiency. Here two aspects are important: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.ball_mills.grinding-tools.materials.hl\";a:4:{s:4:\"text\";s:37:\"Grinding tools of different materials\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"products.ball_mills.grinding-tools.materials.txt\";a:4:{s:4:\"text\";s:246:\"It is not recommendable to use tools of different materials, e. g. a jar made of steel used with balls made of zirconium oxide. First, abrasion from both materials will influence the analytical result, and second, wear of the tools is increased. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.ball_mills.grinding-tools.text\";a:4:{s:4:\"text\";s:334:\"The choice of the material of the grinding jars and balls influences the efficiency of the milling process as well as the subsequent analysis. The pulverization process should be conducted “neutral-to analysis” which means in a way that does not affect the subsequent analysis, for example through abrasion of the grinding tools. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.ball_mills.hardness.hl\";a:4:{s:4:\"text\";s:8:\"Hardness\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.ball_mills.infobox\";a:4:{s:4:\"text\";s:101:\"Details on the fields of application, working mechanisms and materials used in planetary ball mills. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.ball_mills.intro\";a:4:{s:4:\"text\";s:362:\"RETSCH offers the largest selection of laboratory ball mills in the market! Ball mills are among the most variable and effective tools when it comes to size reduction of hard, brittle or fibrous materials. The variety of grinding modes, usable volumes and available grinding tool materials make ball mills the perfect match for a vast range of applications.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.ball_mills.jar-fillings.dry\";a:4:{s:4:\"text\";s:16:\"For dry grinding\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.ball_mills.jar-fillings.dry.caption\";a:4:{s:4:\"text\";s:81:\"1. One third free space
2. One third sample
3. One third grinding balls\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"products.ball_mills.jar-fillings.fibrous.caption\";a:4:{s:4:\"text\";s:52:\"1. Two third sample
2. One third grinding balls\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.ball_mills.jar-fillings.fibrous.hl\";a:4:{s:4:\"text\";s:19:\"For fibrous samples\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.ball_mills.jar-fillings.fibrous.txt\";a:4:{s:4:\"text\";s:309:\"For fibrous materials, or materials which lose their volume drastically when pulverized, a higher sample filling level is advisable. Sufficient material needs to be in the jar to minimize wear. If necessary, it is possible to add more material after some minutes to maintain the minimum required volume. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.ball_mills.jar-fillings.hl\";a:4:{s:4:\"text\";s:47:\"Planetary ball mills - recommended jar fillings\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.ball_mills.jar-fillings.txt\";a:4:{s:4:\"text\";s:658:\"For dry grinding, the best results are usually obtained with the so-called one-third-rule. This means, that approximately one third of the jar volume should be filled with balls. Following this rule, the smaller the balls are, the more must be taken to fill a third of the jar. Another third of the jar volume should be filled with sample material. The remaining third is free space to allow the ball movement inside to achieve the required comminution energy for fast pulverization of the sample.

Following this rule, the required crushing energy is provided while at the same time sufficient sample material is in the jars to prevent wear. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.ball_mills.jar-fillings.wet.caption\";a:4:{s:4:\"text\";s:75:\"1. One sixth to one third sample + liquid
2. Two thirds grinding balls\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.ball_mills.jar-fillings.wet.hl\";a:4:{s:4:\"text\";s:16:\"For wet grinding\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.ball_mills.nanoparticles.caption\";a:4:{s:4:\"text\";s:321:\"Due to their significantly enlarged surface in relation to the volume, small particles are drawn to each other by their electrostatic charges. Neutralization of surface charges is only possible by adding a buffer (electrostatic stabilization, left) or by adding long-chained molecules (steric stabilization, right). \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.ball_mills.overview.1\";a:4:{s:4:\"text\";s:32:\"Sample volumes up to 4 x 220 ml \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.ball_mills.overview.2\";a:4:{s:4:\"text\";s:24:\"Final fineness*: 0.1 µm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.ball_mills.overview.3\";a:4:{s:4:\"text\";s:62:\"Extremely high centrifugal forces result in high energy input \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.ball_mills.overview.4\";a:4:{s:4:\"text\";s:44:\"Dry and wet grinding by impact and friction \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.ball_mills.overview.eyecatcher\";a:4:{s:4:\"text\";s:32:\"With 1, 2 or 4 grinding stations\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.ball_mills.pm_intro\";a:4:{s:4:\"text\";s:275:\"Planetary Ball Mills meet and exceed all requirements for fast and reproducible grinding to analytical fineness. They are used for the most demanding tasks in the laboratory, from routine sample processing to colloidal grinding and advanced materials development.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.ball_mills.supplement\";a:4:{s:4:\"text\";s:36:\"Pulverization with high energy input\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.ball_mills.wet-nano.hl\";a:4:{s:4:\"text\";s:50:\"Wet and nanoscale grinding in planetary ball mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.ball_mills.wet-nano.txt1\";a:4:{s:4:\"text\";s:746:\"Nanotechnology deals with particles in a range from 1 to 100 nm. These particles possess special properties due to their size, as their surface is greatly enlarged in relation to their volume (so-called “size-induced functionalities”). Ultrafine particles are, for example, harder and more break-resistant than larger particles.

With dry grinding the particle size of a sample can only be reduced to a certain extent as small particles tend to get charged on their surfaces and agglomerate. Therefore, liquid or dispersant is used to keep the particles separated. Salt solutions are used to neutralize the surfaces charges. Long chain molecules in the liquid can keep the particles separated thanks to steric hindrance.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.ball_mills.wet-nano.txt2\";a:4:{s:4:\"text\";s:570:\"To produce particle sizes down to 100 nm or less, wet grinding and friction is required rather than impact. This is achieved by using many small balls with a large surface and many friction points. Consequently, the one third filling level, which is recommended for dry milling processes, is exchanged by the 60 % rule, meaning that 60 % of the jar are filled with small balls. The sample amount should be approx. 30 %. First, the small balls are added to the jars (by weight!) and then the material is added and mixed. Finally, the dispersant liquid is mixed carefully.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.bb100.accessories.hl\";a:4:{s:4:\"text\";s:45:\"Accessories for the jaw crusher
BB 100 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.bb100.accessories.txt\";a:4:{s:4:\"text\";s:149:\"Breaking jaws and wearing plates are available in five different materials to be selected depending on the sample and the analysis to be carried out:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:20:\"products.bb100.claim\";a:4:{s:4:\"text\";s:36:\"Basic unit for standard applications\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb100.features.1\";a:4:{s:4:\"text\";s:31:\"Excellent crushing performance \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb100.features.2\";a:4:{s:4:\"text\";s:56:\"Wide range of materials for contamination free grinding \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb100.features.3\";a:4:{s:4:\"text\";s:45:\"Wear compensation with zero-point adjustment \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb100.features.4\";a:4:{s:4:\"text\";s:29:\"Continuous gap width setting \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb100.features.5\";a:4:{s:4:\"text\";s:31:\"Easy-to-clean crushing chamber \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb100.features.6\";a:4:{s:4:\"text\";s:33:\"Suitable for continuous grinding \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb100.features.7\";a:4:{s:4:\"text\";s:30:\"Connector for dust extraction \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.bb100.function\";a:4:{s:4:\"text\";s:594:\"The BB 100 is a robust and powerful forced-feed jaw crusher. The feed material passes through the no-rebound hopper and enters the crushing chamber. Size reduction takes place in the wedgeshaped area between the fixed crushing arm and one moved by an eccentric drive shaft. The elliptical motion crushes the sample which then falls under gravity.

As soon as the sample is smaller than the discharge gap width, it falls into a removable collector within the jaw crusher. The continuous gap width setting with scale ensures optimum size reduction in accordance with the set gap width. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.bb100.intro.txt\";a:4:{s:4:\"text\";s:707:\"Jaw crushers are always at the very front of the sample preparation chain, pre-crushing all hard and brittle materials. RETSCH jaw crushers are primarily used in laboratories and pilot plants under rough conditions but are also suitable for on-line quality control of raw materials.

The RETSCH jaw crusher series is available in 8 different sizes. Throughput and final fineness depend on the crusher type, selected gap width and breaking properties of the sample material.

Robust design, simple handling and cleaning are the features of the RETSCH jaw crusher models. Small amounts of sample are processed batchwise; for larger amounts the crushers can be operated continuously.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb100.intro1.txt\";a:4:{s:4:\"text\";s:266:\"The Jaw Crusher BB 100 is the smallest floor model of the series. It accepts feed sizes up to 50 mm. The gap width can be set stepless from 0-20 mm. Depending on the sample material, particle sizes down to 4 mm can be obtained, resulting in a crushing ratio of 12.5.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.bb100.robust_versatile.hl\";a:4:{s:4:\"text\";s:22:\"Robust & Versatile\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.bb100.superiority.txt\";a:4:{s:4:\"text\";s:756:\"Robust design, simple handling and cleaning are the features of the BB 100 jaw crusher. For small sample amounts of up to 2 L the BB 100 can be used batch-wise; for larger amounts it can be operated continuously.

The crushed sample is collected in a removable collector. For larger amounts or continuous crushing operations, the sample collector can be replaced by customer-specific solutions (e.g. a belt conveyor).

A Belleville spring washer integrated in the spindle adjustment provides additional overload protection. The eccentric spindle which moves the crushing arm is driven by a robust brake motor via V-belts. The largest belt pulley also acts as the flywheel to ensure uniform and smooth operation of the jaw crusher. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb100.supplement\";a:4:{s:4:\"text\";s:40:\"Easy to use and safe power package \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.bb100.user_convenience.hl\";a:4:{s:4:\"text\";s:46:\"User convenience combined with maximum safety \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.bb100.user_convenience.txt\";a:4:{s:4:\"text\";s:432:\"Safety is a top priority with RETSCH jaw crushers. The feed hopper with splash-back protection cannot be accessed by hand. A safety switch and the brake motor ensure an immediate stop if the unit is opened or switched on incorrectly.

For easy cleaning of the crushing chamber, the hinged hopper can be removed in a few simple steps. The jaw crushers run very smoothly and quietly and are virtually maintenance-free. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.bb100.zero_point.hl\";a:4:{s:4:\"text\";s:43:\"Wear compensation by zero-point adjustment \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.bb100.zero_point.txt\";a:4:{s:4:\"text\";s:603:\"Depending on the material and the throughput, sooner or later the breaking jaws will start to show signs of wear. This means that the set breaking jaw distance or the crushing gap will increase with time. To still be able to obtain reproducible crushing results this wear must be compensated.

RETSCH jaw crushers can be continuously adjusted, allowing for compensation of breaking jaw wear. This is done by slowly altering the gap width setting with the motor running until the breaking jaws are heard to come into contact. The new zero point thus obtained is saved by readjusting the scale.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.bb200.accessories.hl\";a:4:{s:4:\"text\";s:43:\"Accessories for the jaw crusher
BB 200 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:20:\"products.bb200.claim\";a:4:{s:4:\"text\";s:39:\"Versatile unit with a focus on fineness\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.bb200.continuous.hl\";a:4:{s:4:\"text\";s:34:\"Continuous pre- and fine grinding \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.bb200.continuous.txt\";a:4:{s:4:\"text\";s:539:\"For the rapid, continuous grinding of large quantities of coarse material to analytical fineness, the combination of the jaw crusher BB 200 and the RETSCH Disc Mill DM 200 is the perfect solution.

The crusher is mounted above the disc mill on a frame and both instruments are connected by a chute. With this construction, samples of up to 90 mm feed size can be ground down to 100 microns in one single step.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.bb200.function\";a:4:{s:4:\"text\";s:607:\"The Jaw Crusher BB 200 is a robust and powerful forced-feed crusher. The feed material passes through the no-rebound hopper and enters the crushing chamber. Size reduction takes place in the wedgeshaped area between the fixed crushing arm and one moved by an eccentric drive shaft. The elliptical motion crushes the sample which then falls under gravity.

As soon as the sample is smaller than the discharge gap width, it falls into a removable collector within the jaw crusher. The continuous gap width setting with scale ensures optimum size reduction in accordance with the set gap width. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.bb200.heavymetal_free.hl\";a:4:{s:4:\"text\";s:26:\"Heavy-metal free crushing \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.bb200.heavymetal_free.txt\";a:4:{s:4:\"text\";s:452:\"All jaw crushers are available in a heavy-metal-free version.The BB 200 can also be supplied in a special version suitable for crushing semiconductor materials. This includes plastic lining of feed hopper and receptacle as well as breaking jaws and wear plates of tungsten carbide.

Thus, the sample does not come into contact with metal materials at any point and no abrasion of the grinding tools impairs the purity of the sample material. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:20:\"products.bb200.intro\";a:4:{s:4:\"text\";s:438:\"The Jaw Crusher BB 200 is a floor model designed for a throughput of up to 300 kg/h, suitable for many typical crushing tasks. It accepts feed sizes up to 90 mm. The gap width can be set stepless from 0-30 mm.

Depending on the sample material, particle sizes down to 2 mm can be obtained, resulting in a crushing ratio of 45. Its versatile usage includes continuous pre-and fine crushing in one step or process-line versions. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.bb200.process_line.hl\";a:4:{s:4:\"text\";s:20:\"Process-line version\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.bb200.process_line.txt\";a:4:{s:4:\"text\";s:348:\"The BB 200 jaw crusher is also available in a version suitable for continuous size reduction in online operation, e. g. for quality control during the production process. For these purposes it is supplied without feed hopper and motor protection switch. The voltage of the three-phase AC motor is selected in accordance with customer requirements. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.bb200.special_version.hl\";a:4:{s:4:\"text\";s:37:\"Jaw crushers for special requirements\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.bb200.special_version.txt\";a:4:{s:4:\"text\";s:140:\"Apart from the standard model, the BB 200 jaw crusher is also available in special versions adapted to particular application requirements. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.bb200.superiority.txt\";a:4:{s:4:\"text\";s:815:\"Robust design, simple handling and cleaning are the features of the BB 200 jaw crusher. For small sample amounts of up to 5 L the BB 200 can be used batch-wise; for larger amounts it can be operated continuously.

The crushed sample is collected in a removable collector. For larger amounts or continuous crushing operations, the sample collector can be replaced by customer-specific solutions (e.g. a belt conveyor).

A Belleville spring washer integrated in the spindle adjustment provides additional overload protection. The eccentric spindle which moves the crushing arm is driven by a robust brake motor via V-belts. The largest belt pulley also acts as the flywheel to ensure uniform and smooth operation. The BB 200 jaw crusher features maintenance- & lubricant-free sliding bearings.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:21:\"products.bb250.abp.hl\";a:4:{s:4:\"text\";s:52:\"Jaw Crusher and Sample Divider Combination Unit ABP \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:22:\"products.bb250.abp.txt\";a:4:{s:4:\"text\";s:273:\"With the Jaw Crusher and Sample Divider Combination Unit ABP, the sample is first crushed in a BB 250 and then automatically divided into 8 equal part samples.

This automated procedure helps to avoid manual mistakes and ensures a high degree of reproducibility. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.bb250.accessories.hl\";a:4:{s:4:\"text\";s:38:\"Accessories for the jaw crusher BB 250\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.bb250.accessories.txt\";a:4:{s:4:\"text\";s:155:\"Breaking jaws and wearing plates are available in four different materials to be selected depending on the sample and the analysis to be carried out: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:21:\"products.bb250.asm.hl\";a:4:{s:4:\"text\";s:25:\"Automated Sorting Machine\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:22:\"products.bb250.asm.txt\";a:4:{s:4:\"text\";s:410:\"The BB 250 jaw crusher can be used in combination with an automated sorting machine.

The crushed sample falls onto a perforated belt with mesh sizes of 2 mm, 4 mm and 6 mm. The appropriately sized particles fall into the respective tray below the belt, oversized particles fall into a fourth tray.

This set up allows for easy and quick fractioning of sample material. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.bb250.breaking_jaws\";a:4:{s:4:\"text\";s:13:\"Breaking jaws\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:20:\"products.bb250.claim\";a:4:{s:4:\"text\";s:40:\"Model with most ergonomic handling \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.bb250.combo.dm_bb.application.hl\";a:4:{s:4:\"text\";s:38:\"Application example of the combi unit \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.bb250.combo.dm_bb.application.txt\";a:4:{s:4:\"text\";s:205:\"\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.bb250.combo.dm_bb.hl\";a:4:{s:4:\"text\";s:41:\"Two-stage sample preparation in one step \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.bb250.combo.dm_bb.txt\";a:4:{s:4:\"text\";s:822:\"The combi unit, featuring the Jaw Crusher BB 250 and the Disc Mill DM 200 connected via a cyclone separator, enables automated, continuous sample preparation. Material is directly transported from the jaw crusher to the disk mill, allowing large feed sizes to be processed in one step to a defined final fineness of small particles. This two-step grinding process is necessary for hard or brittle materials that require initial coarse reduction followed by fine grinding. The combi unit streamlines workflows, eliminates manual sample transfer, and significantly reduces processing time. It minimizes dust emissions and ensures efficient, reproducible results, making it an ideal solution for applications in agriculture, cement production, mining, precious metal analysis, materials research, and environmental analysis.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.bb250.dust.caption\";a:4:{s:4:\"text\";s:30:\"Connection for dust extraction\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb250.features.2\";a:4:{s:4:\"text\";s:51:\"Front door facilitates cleaning of crushing chamber\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb250.features.3\";a:4:{s:4:\"text\";s:38:\"Infinite/continuous gap width setting \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb250.features.4\";a:4:{s:4:\"text\";s:56:\"Wide range of materials for contamination free grinding \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb250.features.6\";a:4:{s:4:\"text\";s:59:\"Collecting receptacle with outlet for continuous operation \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb250.features.7\";a:4:{s:4:\"text\";s:30:\"Connector for dust extraction \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb250.features.8\";a:4:{s:4:\"text\";s:24:\"Scale indicates jaw wear\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb250.features.9\";a:4:{s:4:\"text\";s:47:\"Selection of hoppers for specific applications \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.bb250.front_door.caption\";a:4:{s:4:\"text\";s:35:\"Front door allows for easy cleaning\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.bb250.function\";a:4:{s:4:\"text\";s:642:\"The Jaw Crusher BB 250 is a robust and powerful forced-feed crusher. The feed material passes through the no-rebound hopper and enters the crushing chamber.

Size reduction takes place in the wedge shaped area between the fixed crushing arm and one moved by an eccentric drive shaft. The elliptical motion crushes the sample which is moved towards the crushing gap under gravity.

As soon as the sample is smaller than the discharge gap width, it falls into a removable collector within the jaw crusher. The continuous gap width setting with scale ensures optimum size reduction in accordance with the set gap width. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.bb250.hoppers.txt\";a:4:{s:4:\"text\";s:550:\"Three hopper types are available for the BB 250 jaw crusher.

The standard hopper can be optionally equipped with a special infeed hopper. This additional hopper can be placed on a table for loading up to 10 l of sample material. By attaching it to the standard hopper with a connection rod, the sample is fed into the BB 250 with the help of a manual pusher.

A special hopper is available for quick and easy feeding of drill cores or large amounts of bulk material. The cover can be closed to serve as splash back protection.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.bb250.intro.txt\";a:4:{s:4:\"text\";s:322:\"The Jaw Crusher BB 250 is specifically designed for accepting large feed sizes up to 120 x 90 mm. The gap width can be set stepless from 0-30 mm. Depending on the sample material, particle sizes down to 2 mm can be obtained, resulting in a crushing ratio of 45. A throughput of up to 300 kg/h is possible with the BB 250. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb250.options.hl\";a:4:{s:4:\"text\";s:30:\"Options for Jaw Crusher BB 250\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.bb250.scale.caption\";a:4:{s:4:\"text\";s:32:\"Scale display indicates jaw wear\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.bb250.superiority.txt\";a:4:{s:4:\"text\";s:912:\"For sample amounts up to 10 l, the Jaw Crusher BB 250 is used batchwise; for larger volumes it can be operated continuously. Thanks to the modular concept of the housing and frame, this jaw crusher is suitable for a wide range of applications.

A front door gives direct access to the crushing chamber at a perfect height for ergonomic and easy cleaning. The feed hopper with splash-back protection can be removed quickly and easily. The Jaw Crusher BB 250 has a connection for dust extraction and is protected against mechanical overload. A scale indicates the wear of the breaking jaws, informing the user when it is time for an exchange.

The crushing chamber is available in 6 different materials to ensure neutral-to-analysis sample preparation. The technical and safety features make this jaw crusher ideally suited for sample preparation in laboratories and for small scale production.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.bb250.vessels.txt\";a:4:{s:4:\"text\";s:401:\"In addition to the standard receptacle which accepts sample amounts up to 10 l, two options are available.

For continuous operation the collection funnel with outlet is the ideal choice.

The large volume receptacle accepts up to 26 liter of sample and comes with a flexible connection flange and a carrier on wheels. This version is the best choice for dust-free operation. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.bb300.accessories.hl\";a:4:{s:4:\"text\";s:44:\"Accessories for the jaw crusher
BB 300\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:20:\"products.bb300.claim\";a:4:{s:4:\"text\";s:40:\"Versatile unit with a focus on feed size\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.bb300.function\";a:4:{s:4:\"text\";s:611:\"The Jaw Crusher BB 300 is a robust and powerful forced-feed crusher. The feed material passes through the no-rebound hopper and enters the crushing chamber. Size reduction takes place in the wedgeshaped area between the fixed crushing arm and one moved by an eccentric drive shaft. The elliptical motion crushes the sample which then falls under gravity.

As soon as the sample is smaller than the discharge gap width, it falls into a removable collector. The jaw crusher features continuous gap width setting with scale which ensures optimum size reduction in accordance with the set gap width. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.bb300.heavymetal_free.txt\";a:4:{s:4:\"text\";s:458:\"All jaw crushers are available in a heavy-metal-free version.The BB 300 can also b e supplied in a special version suitable for crushing semiconductor materials. This includes plastic lining of feed hopper and receptacle as well as breaking jaws and wear plates of tungsten carbide.

Thus, the sample does not come into contact with metal materials at any point and no abrasion of the grinding tools impairs the purity of the sample material. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:20:\"products.bb300.intro\";a:4:{s:4:\"text\";s:333:\"The Jaw Crusher BB 300 is specifically designed for accepting large feed sizes up to 130 mm. The gap width can be set stepless from 1-40 mm. Depending on the sample material, particle sizes down to 5 mm can be obtained, resulting in a crushing ratio of 26. A throughput of up to 600 kg/h is possible with the BB 300. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.bb300.process_line.txt\";a:4:{s:4:\"text\";s:364:\"The BB 300 jaw crusher is also available in versions which are suitable for continuous size reduction in online operation, e. g. for quality control during the production process.

These are supplied without feed hopper and motor protection switch. The voltage of the three-phase AC motor will be selected in accordance with the customer\'s requirements. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.bb300.special_version.txt\";a:4:{s:4:\"text\";s:139:\"Apart from the standard model, the BB 300 jaw crusher is also available in special version adapted to particular application requirements. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.bb300.superiority.txt\";a:4:{s:4:\"text\";s:815:\"Robust design, simple handling and cleaning are the features of the BB 300 jaw crusher. For sample amounts of up to 35 L the BB 300 can be used batch-wise; for larger amounts it can be operated continuously.

The crushed sample is collected in a removable collector. For larger amounts or continuous crushing operations, the sample collector can be replaced by customer-specific solutions (e.g. a belt conveyor).

A Belleville spring washer integrated in the spindle adjustment provides additional overload protection. The eccentric spindle which moves the crushing arm is driven by a robust brake motor via V-belts. The largest belt pulley also acts as the flywheel to ensure uniform and smooth operation. The BB 300 jaw crusher features maintenance- & lubricant-free sliding bearings.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.bb400.accessories.hl\";a:4:{s:4:\"text\";s:38:\"Accessories for the jaw crusher BB 400\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:20:\"products.bb400.claim\";a:4:{s:4:\"text\";s:38:\"Ergonomic handling and large feed size\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.bb400.function\";a:4:{s:4:\"text\";s:642:\"The Jaw Crusher BB 400 is a robust and powerful forced-feed crusher. The feed material passes through the no-rebound hopper and enters the crushing chamber.

Size reduction takes place in the wedge shaped area between the fixed crushing arm and one moved by an eccentric drive shaft. The elliptical motion crushes the sample which is moved towards the crushing gap under gravity.

As soon as the sample is smaller than the discharge gap width, it falls into a removable collector within the jaw crusher. The continuous gap width setting with scale ensures optimum size reduction in accordance with the set gap width. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.bb400.hoppers.txt\";a:4:{s:4:\"text\";s:553:\"Three hopper types are available for the BB 400 jaw crusher.

The standard hopper can be optionally equipped with a special infeed hopper. This additional hopper can be placed on a table for loading up to 10 l of sample material. By attaching it to the standard hopper with a connection rod, the sample is fed into the BB 400 with the help of a manual pusher.

A special hopper is available for quick and easy feeding of drill cores or large amounts of bulk material. The cover can be closed to serve as splash back protection. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.bb400.intro.txt\";a:4:{s:4:\"text\";s:327:\"The Jaw Crusher BB 400 is specifically designed for accepting large feed sizes up to 220 x 90 mm. The gap width can be set stepless from 0-30 mm. Depending on the sample material, particle sizes down to 2 mm can be obtained, resulting in a crushing ratio of 50. A throughput of up to 400 kg/h is possible with the BB 400. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.bb400.superiority.txt\";a:4:{s:4:\"text\";s:894:\"For sample amounts up to 10 l, the BB 400 is used batchwise; for larger volumes it can be operated continuously. Thanks to the modular concept of the housing and frame, this jaw crusher is suitable for a wide range of applications.

A front door gives direct access to the crushing chamber at a perfect height for ergonomic and easy cleaning. The feed hopper with splash-back protection can be removed quickly and easily. The BB 400 has a connection for dust extraction and is protected against mechanical overload. A scale indicates the wear of the breaking jaws, informing the user when it is time for an exchange.

The crushing chamber is available in 5 different materials to ensure neutral-to-analysis sample preparation. The technical and safety features make this jaw crusher ideally suited for sample preparation in laboratories and for small scale production. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.bb50.accessories.hl\";a:4:{s:4:\"text\";s:37:\"Accessories for the jaw crusher BB 50\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.bb50.accessories.txt\";a:4:{s:4:\"text\";s:150:\"Breaking jaws and wearing plates are available in five different materials to be selected depending on the sample and the analysis to be carried out: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.bb50.accessories2.txt\";a:4:{s:4:\"text\";s:206:\"The optional lid for the collecting receptacle of the jaw crusher ensures that the fine residues from previous samples fall on the lid and not into the receptacle which helps to avoid cross contaminations. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:19:\"products.bb50.claim\";a:4:{s:4:\"text\";s:30:\"Small, powerful benchtop unit \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb50.crushing.hl\";a:4:{s:4:\"text\";s:41:\"For safe and efficient crushing processes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.bb50.features.1\";a:4:{s:4:\"text\";s:73:\"High crushing efficiency, feed sizes up to 40 mm can be crushed to 0.5 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.bb50.features.2\";a:4:{s:4:\"text\";s:32:\"Removable jaw for easy cleaning \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.bb50.features.3\";a:4:{s:4:\"text\";s:61:\"Adjustable speed allows adaptation to sample characteristics \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.bb50.features.4\";a:4:{s:4:\"text\";s:45:\"Wear compensation with zero-point adjustment \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.bb50.features.5\";a:4:{s:4:\"text\";s:49:\"Convenient operating keypad with digital display \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.bb50.features.6\";a:4:{s:4:\"text\";s:29:\"Memory for gap width setting \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb50.features.hl\";a:4:{s:4:\"text\";s:22:\"Powerful & Compact\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.bb50.function.txt\";a:4:{s:4:\"text\";s:628:\"The Jaw Crusher BB 50 is a robust and powerful forced-feed crusher. The feed material passes through the no-rebound hopper and enters the crushing chamber.

Size reduction in the Jaw Crusher takes place in the wedgeshaped area between the fixed crushing arm and one moved by an eccentric drive shaft. The elliptical motion crushes the sample which then falls under gravity.

As soon as the sample is smaller than the discharge gap width, it falls into a removable collector. The continuous gap width setting with digital display ensure optimal size reduction in accordance with the set gap width value. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.bb50.intro.txt\";a:4:{s:4:\"text\";s:235:\"The BB 50 is the smallest model of the RETSCH jaw crusher series and has been specially designed for sample preparation in the laboratory. The compact machine fits on any laboratory bench and offers safe and convenient handling.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.bb50.operation.hl\";a:4:{s:4:\"text\";s:29:\"Easy operation & cleaning\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.bb50.operation.txt\";a:4:{s:4:\"text\";s:500:\"Working with the BB 50 jaw crusher is easy and safe. The large, clearly structured operating panel allows for digital display of parameters such as gap width and speed. The sample material is conveniently fed to the crusher via the large hopper equipped with splash-back protection.

For easy cleaning the fold-back hopper and crusher arm can be removed without using tools. The user can also exchange the breaking jaws if the crusher needs to be converted for different applications. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb50.samples.txt\";a:4:{s:4:\"text\";s:202:\"RETSCH’s powerful jaw crushers are ideally suited for preliminary crushing of construction materials, ores, granite, oxide ceramics, quartz, slag, silicon, coal, tungsten alloys, cement clinker, etc. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.bb50.superiority.caption.1\";a:4:{s:4:\"text\";s:47:\"Fold-back hopper can be removed for easy access\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.bb50.superiority.caption.2\";a:4:{s:4:\"text\";s:46:\"Digital speed setting and display of gap width\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.bb50.superiority.caption.3\";a:4:{s:4:\"text\";s:51:\"Large collection receptacle (3 l) with optional lid\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.bb50.superiority.hl\";a:4:{s:4:\"text\";s:21:\"Superiority in detail\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.bb50.superiority.txt\";a:4:{s:4:\"text\";s:495:\"The BB 50 is designed for efficient and convenient size reduction. The variable speed can be set between 550 and 950 min-1 to adapt the crushing process to sample requirements. The possibility to reverse the rotating direction is helpful if too much sample material has been fed to the crusher causing it to block. The simple push of a button restarts the process. Due to permanently lubricated bearings and its solid design, the BB 50 jaw crusher is virtually maintenance-free. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.bb50.supplement\";a:4:{s:4:\"text\";s:26:\"The compact benchtop model\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.bb50.zero_point.hl\";a:4:{s:4:\"text\";s:21:\"Zero Point Adjustment\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.bb50.zero_point.txt\";a:4:{s:4:\"text\";s:388:\"An advantage of the jaw crusher BB 50 is the so-called zero point adjustment. Sooner or later, the breaking jaws will show signs of wear which will affect the reproducibility of the size reduction process. This effect can be compensated by adjusting the zero point. A sign in the display indicates if the jaws need to be replaced altogether, thus helping to avoid damages to the crusher. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:18:\"products.bb500.asm\";a:4:{s:4:\"text\";s:384:\"The BB 500 jaw crusher can be used in combination with an automated sorting machine. The crushed sample falls onto a perforated belt with mesh sizes of 2 mm, 4 mm and 6 mm.

The appropriately sized particles fall into the respective tray below the belt, oversized particles fall into a fourth tray. This set up allows for easy and quick fractioning of sample material. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:20:\"products.bb500.claim\";a:4:{s:4:\"text\";s:44:\"Best combination of power and final fineness\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb500.features.1\";a:4:{s:4:\"text\";s:24:\"Excellent crushing ratio\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb500.features.2\";a:4:{s:4:\"text\";s:45:\"Removable hopper with splash-back protection \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb500.features.3\";a:4:{s:4:\"text\";s:50:\"Longer service life by 180° rotation of the jaws \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.bb500.function\";a:4:{s:4:\"text\";s:815:\"The Jaw Crusher BB 500 is a robust and powerful forced-feed crusher. The feed material passes through the no-rebound hopper and enters the crushing chamber.

Size reduction takes place in the wedge-shaped area between the fixed crushing arm and one oscillating with high frequency. This motion ensures a consistent gap width in the stroke cycle so that the sample is crushed to the set fineness in one working step. Two massive flywheels transmit high impulse forces to the crushing jaws. The innovative design permits using both sides of the jaws thanks to a 180° rotation.

As soon as the sample is smaller than the discharge gap width, it falls into a removable collector. The continuous gap width setting with scale ensures optimum size reduction in accordance with the set gap width. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.bb500.intro.txt\";a:4:{s:4:\"text\";s:360:\"The Jaw Crusher BB 500 is specifically designed for accepting large feed sizes up to 110 mm. The gap width can be set stepless from 0-11 mm. Depending on the sample material, particle sizes down to 0.5 mm can be obtained in one working run, resulting in an excellent crushing ratio of 220. A throughput of up to 500 kg/h is possible with the BB 500. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.bb500.jaws.caption\";a:4:{s:4:\"text\";s:39:\"Jaws and wearing plates can be replaced\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb500.options.hl\";a:4:{s:4:\"text\";s:30:\"Options for Jaw crusher BB 500\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.bb500.process.txt\";a:4:{s:4:\"text\";s:369:\"The BB 500 jaw crusher is also available in versions which are suitable for continuous size reduction in online operation, e. g. for quality control during the production process.

These are supplied without feed hopper and motor protection switch. The voltage of the three-phase AC motor will be selected in accordance with the customer\'s requirements. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.bb500.scale.caption\";a:4:{s:4:\"text\";s:38:\"Scale for continuous gap width setting\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.bb500.superiority.txt\";a:4:{s:4:\"text\";s:899:\"The BB 500 is a robust and powerful force-fed crusher characterized by its excellent crushing ratio. Thanks to the steep crushing chamber design, the highly effective crushing kinematics and the high frequency of the jaw movement it is possible to process samples with a feed size of up to 110 mm to a final fineness of 90 % below 0.5 mm in one working run.

The continuous gap width setting with scale ensures optimum size reduction in accordance with the set gap width. The receptacle for collecting the sample after crushing keeps up to 15 l sample per batch.

The feed hopper with splash-back protection can be removed quickly and easily. The BB 500 has a connection for dust extraction and is protected against mechanical overload.

Cleaning the crushing chamber is done quickly and easily thanks to removable hopper and exchangeable jaws and wearing plates. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:18:\"products.bb600.asm\";a:4:{s:4:\"text\";s:373:\"The BB 600 jaw crusher can be used in combination with an automated sorting machine. The crushed sample falls onto a perforated belt with mesh sizes of 2 mm, 4 mm and 6 mm. The appropriately sized particles fall into the respective tray below the belt, oversized particles fall into a fourth tray. This set up allows for easy and quick fractioning of sample material. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:20:\"products.bb600.claim\";a:4:{s:4:\"text\";s:50:\"Largest feed size combined with highest throughput\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb600.features.1\";a:4:{s:4:\"text\";s:31:\"High throughput up to 3500 kg/h\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb600.features.2\";a:4:{s:4:\"text\";s:46:\"Suitable for continuous and batchwise crushing\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.bb600.function\";a:4:{s:4:\"text\";s:562:\"The Jaw Crusher BB 600 is a robust and powerful jaw crusher.

The feed material passes through the no-rebound hopper and enters the crushing chamber.Size reduction takes place in the wedge-shaped area between the fixed breaking jaw and the moveable breaking jaw driven by an eccentric drive shaft. The elliptical motion crushes the sample which then moves downwards under gravity.

On reaching the discharge gap width, it falls into a removable collector or, for continuous applications, on a conveyor belt, vibratory feeder or sampler. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.bb600.intro.txt\";a:4:{s:4:\"text\";s:361:\"The Jaw Crusher BB 600 is specifically designed for accepting large feed sizes up to 350 x 170 mm. The gap width can be set stepless from 6 - 60 mm. Depending on the sample material, particle sizes down to 6 mm can be obtained in one working run, resulting in an excellent crushing ratio of 25. A throughput of up to 3500 kg/h is possible with the BB 600. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.bb600.options.hl\";a:4:{s:4:\"text\";s:30:\"Options for jaw crusher BB 600\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.bb600.process.txt\";a:4:{s:4:\"text\";s:265:\"Due to the low installation height of 1 meter the BB 600 is ideally suited for continuous operation in automatic installations and sampling stations.

Thanks to the compact design of the BB 600 it may replace a jaw crusher in existing installations. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.bb600.superiority.txt\";a:4:{s:4:\"text\";s:495:\"The BB 600 achieves a throughput of up to 3,500 kg per hour. For batchwise processing, the jaw crusher is equipped with a 30 l collecting receptacle.

Further features like overload protection and a feed hopper with splash-back protection make working with the BB 600 convenient and safe.

The breaking jaws for the BB 600 are sized 400 x 600 mm and are available in \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:\"

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.

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.

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.

\";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:\"

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.

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.

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.

\";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:137:\"By accepting up to fifty 2 ml single-use vials, the Mixer Mill MM 500 vario effectively increases sample throughput for cell disruption. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:\"\";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:1227:\"

Simultaneous processing of several small samples is possible with the multi-cavity jars and an adapter for reaction vials. This is a typical requirement, for example, for pharmaceutical, chemical and biochemical applications. The small cavity jars provide new opportunities for mechanochemical research activities involving small amounts of chemicals.

The cavities in the jars have an oval shape which ensures effective mixing. The pouring aids allow for safe sample handling. The multi-cavity jars are made of stainless steel, thus providing effective heat transfer to or from the sample.

The adapter accommodates up to 18 disposable reaction vials of 1.5 or 2.0 ml (e.g. Eppendorf vials) or nine 2.0 ml steel tubes. With its two grinding stations, the MM 500 control mixer mill can process up to 36 samples in one working run. Thus, the MM 500 control is the ideal bead mill for cooled cell disruption and high sample throughput. 2.0 ml steel tubes should be used if samples need to be frozen or heated, as polymeric reaction vessels cannot withstand mechanical load at extreme temperatures. The adapter is made of aluminium so that heat is efficiently transferred to and from the reaction tubes.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:758:\"The MM 500 control is a high energy laboratory ball mill that can be used for dry, wet and cryogenic grinding with a frequency of up to 30 Hz. It is the first mixer mill in the market that allows to monitor and control the temperature of a grinding process.

The temperature area covers a range from -100 to 100 °C. For maximum flexibility, the mill can be operated with various thermal fluids, enabling the use of different tempering devices for cooling or heating. If liquid nitrogen is chosen for cooling, the mill needs to be equipped with the optionally available extension device cryoPad. The innovative cryoPad technology allows to select and control a specific cooling temperature in the range from - 100 to 0 °C for the grinding process.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:\"

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.

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.

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.

\";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:47:\"Temperature regulation based on thermal plates \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.bead_mills.thermal_plates.txt\";a:4:{s:4:\"text\";s:756:\"The cooling and heating of the sample material is realized with the patented concept of thermal plates, making sample cooling with, e. g., open liquid nitrogen baths or dry ice obsolete. For tempering, the grinding jars are simply placed on top of the thermal plates. When the grinding jars come in contact with the thermal plates, heat is effectively transferred from or to the jars via the tempering device. The patented hermetically sealed fluid design allows to operate the mill with different thermal fluids, ensuring a flexible and safe temperature regulation and requiring only minimal effort for the user. Depending on the operational setup that is built up, the temperature of the thermal plates can be set in the range from - 100 to + 100 °C. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:53:\"products.consumables.cutting.accessories.overview.txt\";a:4:{s:4:\"text\";s:39:\"Accessories for maintanenance and care \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.crossselling.pm.mm.hl\";a:4:{s:4:\"text\";s:74:\"The best alternative to a Retsch planetary ball mill? A Retsch mixer mill.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.crossselling.pm.mm.txt\";a:4:{s:4:\"text\";s:109:\"Benefit from particularly ergonomic handling while achieving the same finenesses down to the nanometer range.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.cryomill.accessories.hl\";a:4:{s:4:\"text\";s:28:\"Accessories for the CryoMill\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.cryomill.accessories.txt\";a:4:{s:4:\"text\";s:407:\"The CryoMill is equipped with one grinding station for screw-top grinding jars with volumes of 10 ml, 25 ml, 35 ml or 50 ml. It is also possible to use adapters for 4 grinding jars of 5 ml each as well as for 6 reaction vials of 2 ml each. A 25 ml grinding jar of zirconium oxide and matching grinding balls as well as a PTFE jar are available for applications where steel would cause sample contamination. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.cryomill.dewar.hl\";a:4:{s:4:\"text\";s:20:\"Liquid Nitrogen Feed\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.cryomill.dewar.txt\";a:4:{s:4:\"text\";s:325:\"For safe and comfortable operation, RETSCH provides an autofill system for liquid nitrogen which is available with a 50 liter container and provides cooling in cryogenic grinding applications for approximately 5 hours. It is also possible to connect existing cryo tanks to the mill, using a connection tube with safety valve.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.cryomill.features.1\";a:4:{s:4:\"text\";s:72:\"powerful cryogenic grinding by impact and friction with up to 30 Hz\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.cryomill.features.2\";a:4:{s:4:\"text\";s:70:\"3 different grinding modes (cryogenic, dry/wet at ambient temperature)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.cryomill.features.3\";a:4:{s:4:\"text\";s:102:\"closed LN2-system (Autofill) for enhanced user safety\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.cryomill.features.4\";a:4:{s:4:\"text\";s:54:\"screw-top jars ensure convenient, leak-proof operation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.cryomill.features.5\";a:4:{s:4:\"text\";s:127:\"wide range of accessories including various  jar and ball sizes, adapter racks and LN2 feeding system\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.cryomill.features.6\";a:4:{s:4:\"text\";s:74:\"optional zirconium oxide jars specifically designed for cryogenic grinding\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.cryomill.features.7\";a:4:{s:4:\"text\";s:59:\"9 programmable cooling and grinding cycles (10 s to 99 min)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.cryomill.features.hl\";a:4:{s:4:\"text\";s:20:\"Versatile & Safe\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.cryomill.function\";a:4:{s:4:\"text\";s:389:\"The grinding jar of the CryoMill performs radial oscillations in a horizontal position. The inertia of the grinding balls causes them to impact with high energy on the sample material at the rounded ends of the jar and pulverize it.

The grinding jar is continually cooled with liquid nitrogen from the integrated cooling system before and during the cryogenic grinding process.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.cryomill.intro.txt\";a:4:{s:4:\"text\";s:934:\"Cryogenic grinding is a process where thermally sensitive and elastic substances are successfully processed by cooling with liquid nitrogen. The CryoMill is a laboratory ball mill specifically designed for this application. It features an integrated cooling system which continually cools the grinding jar with liquid nitrogen before and during the grinding process. Thus, the sample is embrittled and volatile components are preserved.

The liquid nitrogen is continually supplied from an autofill system in the exact amount required to keep the temperature at –196 °C. The user never comes into direct contact with LN2 which ensures a high degree of operational safety. The CryoMill\'s versatility (cryogenic, but also wet and dry grinding at room temperature) makes it the ideal grinder for sample quantities up to 20 ml. Powerful impact ball milling results in highest grinding efficiency.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.cryomill.jars.hl\";a:4:{s:4:\"text\";s:28:\"Grinding jars & Adapters\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.cryomill.operation.hl\";a:4:{s:4:\"text\";s:44:\"USER SAFETY & PERFECT RESULTS GUARANTEED\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.cryomill.operation.txt\";a:4:{s:4:\"text\";s:451:\"The CryoMill is a cryogenic grinder designed with user safety in mind. The liquid nitrogen flows through the closed system and the user never comes into direct contact with LN2 which ensures a high degree of operational safety. The automatic cooling system guarantees that the grinding process is not started before the sample is thoroughly cooled. This results in reduced consumption and guarantees reproducible cryogenic grinding results.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.cryomill.operation.txt.1\";a:4:{s:4:\"text\";s:249:\"The CryoMill is very easy to operate. Parameters such as oscillation frequency, pre-cooling or grinding time can be digitally set via a clearly structured keypad. LEDs in the display indicate the current state of operation, e.g. cooling or grinding.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.cryomill.operation.txt.2\";a:4:{s:4:\"text\";s:467:\"Usually, grinding only takes a few minutes so that the sample does not get warm during the process. If, however, longer grinding times are required, it is also possible to pre-select periods of intermediate cooling and the number of cryogenic cycles.

All instrument parameters are retained during standby operation for subsequent processes. The laboratory mill can also be operated without cooling which makes it suitable for a vast range of applications.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.cryomill.samples.txt\";a:4:{s:4:\"text\";s:279:\"Due to the automatic embrittlement of the samples during cryogenic grinding the CryoMill is suitable for pulverizing, for example, waste, soil, chemical products, tissue, hair, wood, sewage sludge, bones, plastics, oil seed, paper, plants, pills, textiles, animal feed, wool etc.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.cryomill.spiderchart.bullets.1\";a:4:{s:4:\"text\";s:17:\"Max. speed 30 Hz \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.cryomill.spiderchart.bullets.4\";a:4:{s:4:\"text\";s:83:\"1 grinding station for jars of min. 5 ml and max. 50 ml, adapter for 6 x 2 ml tubes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.cryomill.spiderchart.bullets.5\";a:4:{s:4:\"text\";s:107:\"Jars are continuously cooled with liquid nitrogen during processing, safe handling thanks to autofill tank \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.cryomill.spiderchart.bullets.6\";a:4:{s:4:\"text\";s:21:\"Small bench top model\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.cryomill.spiderchart.bullets.7\";a:4:{s:4:\"text\";s:109:\"Storable SOPs and cycle programs, compact bench top model, 4 different jar materials for dry and wet grinding\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.cryomill.spiderchart.hl\";a:4:{s:4:\"text\";s:49:\"Unmatched performance for cryogenic Ball Milling \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.cryomill.supplement\";a:4:{s:4:\"text\";s:39:\"Efficient cryogenic grinding at -196°C\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.cutting-mills.outro\";a:4:{s:4:\"text\";s:936:\"

Cutting mill features

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.cutting-mills.outro2\";a:4:{s:4:\"text\";s:521:\"

Cutting Mill Technology

Size reduction in cutting mills is effected by cutting and shearing forces.

The sample passes through the hopper into the grinding chamber where it is seized by the rotor and is comminuted between the rotor blades and the stationary cutting bars inserted in the housing.

The dwelling time of the sample in the chamber is short; as soon as it is small enough to pass through the openings of the bottom sieve it is discharged and collected in the receptacle.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:22:\"products.cutting_mills\";a:4:{s:4:\"text\";s:356:\" RETSCH cutting mills provide highly efficient primary size reduction of heterogeneous material mixes but are also suitable for grinding soft, medium-hard, elastic or fibrous samples. Cuttings mills offer a high level of operational safety and convenience. The wide selection of accessories allows for easy adaptation to different application requirements.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:19:\"products.disc_mills\";a:4:{s:4:\"text\";s:398:\"RETSCH Vibratory Disc Mills are particularly suitable for rapid, loss-free grinding of hard, brittle and fibrous materials to analytical fineness. The mills are primarily used for sample preparation for spectral analysis.
Due to their robust construction disc mills are used under rough conditions in laboratories and pilot plants, as well as online for the quality control of raw materials. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.dm200.advantages.bullet.1\";a:4:{s:4:\"text\";s:30:\"excellent crushing performance\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.dm200.advantages.bullet.2\";a:4:{s:4:\"text\";s:48:\"reproducible results due to accurate gap setting\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.dm200.advantages.bullet.3\";a:4:{s:4:\"text\";s:41:\"hinged grinding chamber for easy cleaning\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.dm200.advantages.bullet.4\";a:4:{s:4:\"text\";s:37:\"grinding discs with long working life\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.dm200.advantages.bullet.5\";a:4:{s:4:\"text\";s:55:\"wide range of materials for contamination free grinding\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.dm200.advantages.bullet.6\";a:4:{s:4:\"text\";s:29:\"connector for dust extraction\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.dm200.advantages.bullet.7\";a:4:{s:4:\"text\";s:48:\"can be operated together with Jaw Crusher BB 200\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.dm200.advantages.function\";a:4:{s:4:\"text\";s:828:\"In the DM 200 the feed material enters the dustproof chamber from the filling hopper and is fed centrally between two vertical grinding discs. A moving grinding disc rotates against a fixed one and draws in the feed material. The necessary comminution effects are generated by pressure and frictional forces. The progressively arranged grinding disc meshing first subjects the sample to preliminary crushing; centrifugal force then moves it to the outer regions of the grinding discs where fine comminution takes place. The processed sample exits through the grinding gap and is collected in a receiver. The gap width between the grinding discs is continuously adjustable and can be adjusted during operation in the range between 0.1 and 5 mm; an additional observation window is provided for checking the gap setting.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.dm200.advantages.introduction\";a:4:{s:4:\"text\";s:275:\"Thanks to its robust design, the Disc Mill DM 200 can be used under rough conditions in laboratories and pilot plants, as well as online for the quality control of raw materials. 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Of course, test sieves from other manufacturers can be used as usual.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.easy.sieve.pro.pharma.txt.1\";a:4:{s:4:\"text\";s:269:\"Your work deserves efficiency and reliability – EasySieve pro and its variant EasySieve pharma replace our classic EasySieve software – and the functionality has been significantly expanded for you. Control your sieve analyses in a timesaving and error-free manner!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.easy.sieve.pro.pharma.txt.2\";a:4:{s:4:\"text\";s:397:\"Every day in the laboratory, you are under time pressure. Incorrect sieving wastes valuable working time and delays subsequent processes. EasySieve pro | pharma was developed precisely for your needs: The software facilitates the preparation, execution, and digital evaluation of your particle size analyses and minimizes sources of error – so you can concentrate on the really important tasks. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.easysieve.advantages.bullet.1\";a:4:{s:4:\"text\";s:73:\"automatic registration, evaluation and administration of measurement data\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.easysieve.advantages.bullet.10\";a:4:{s:4:\"text\";s:107:\"EasySieve CFR: AuditTrail Manager provides three different user levels: from administrator to standard user\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.easysieve.advantages.bullet.2\";a:4:{s:4:\"text\";s:32:\"logical design, self-explanatory\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.easysieve.advantages.bullet.3\";a:4:{s:4:\"text\";s:49:\"measurement protocol in accordance with standards\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.easysieve.advantages.bullet.4\";a:4:{s:4:\"text\";s:45:\"complex transformation into charts and tables\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.easysieve.advantages.bullet.5\";a:4:{s:4:\"text\";s:46:\"data link of different measurement instruments\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.easysieve.advantages.bullet.6\";a:4:{s:4:\"text\";s:65:\"automatic detection and configuration of common analytical scales\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.easysieve.advantages.bullet.7\";a:4:{s:4:\"text\";s:25:\"comprehensive data export\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.easysieve.advantages.bullet.8\";a:4:{s:4:\"text\";s:110:\"EasySieve CFR: integrated AuditTrail for consistent documentation of every working step of the sieving process\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.easysieve.advantages.bullet.9\";a:4:{s:4:\"text\";s:65:\"EasySieve CFR: all data is stored in encrypted form in data bases\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.easysieve.advantages.function\";a:4:{s:4:\"text\";s:3341:\"Parameter entry
All available parameters (such as sieve stack configuration, dead weight of the sieve, sieve shaker settings) as well as the characteristics, which may have to be calculated, can be entered by clicking with the mouse in the corresponding fields of the software.

Sieve analysis
The software accepts automatic and manual data entries from both scale and sieve system. All RETSCH sieve shakers of the series “control” can be automatically controlled with EasySieve®. After the sieve analysis is completed, the loaded sieves are reweighed. By determining the weight difference, the program automatically detects the mass proportions and assigns them accordingly to the corresponding fractions.

Evaluation
The EasySieve software calculates all common particle distributions as well as the characteristic values of the particle size, thus making it possible to present the results in standard presentation forms, such as tables and charts. Cumulative throughput or residual values, distribution density and histograms can be included in the standard particle size distributions.

Data export
All measured data can be printed, saved and exported as tables and charts. Automatic transfer into the LIMS system is possible.

System Requirements Easy Sieve
ComponentMinimum requirements
Operating systemWindows 10 (64bit)
ProcessorIntel Core i5
Random access memory (RAM)4 GB
Required hard drive space50 MB
Recommended hard drive space100 GB
USB interface2 (2.0 or higher, one each for the software stick and the sieve shaker)
RS232 or USB interface1 (for the optional connection of a scale)
Network connectionrecommended for automatic backups
Internet connectionrecommended for remote support
 System Requirements Easy Sieve CFR
ComponentMinimum requirements
Operating systemWindows 10 (64bit)
ProcessorIntel Core i5
Random access memory (RAM)8 GB
Required hard drive space50 MB
Recommended hard drive space250 GB
USB interface2 (2.0 or higher, one each for the software stick and the sieve shaker)
RS232 or USB interface1 (for the optional connection of a scale)
Network connectionrecommended for automatic backups
Internet connectionrecommended for remote support
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.easysieve.advantages.introduction\";a:4:{s:4:\"text\";s:439:\"The sieve software EasySieve exceeds manual evaluation in many aspects, due to the fact that it automatically controls the necessary measurement and weighing procedures – from the registration of the weight of the sieve up to the evaluation of the data. It is more simple and more comfortable to use than ever before, and, to put it simple, “easy”.
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Cooling System\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.emax.cooling.headline.supplement\";a:4:{s:4:\"text\";s:22:\"No more cooling breaks\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.emax.cooling.text\";a:4:{s:4:\"text\";s:786:\" The greatest challenge when developing a high energy ball mill is keeping the temperature under control as the enormous size reduction energy leads to considerable heat built-up inside the grinding jar.

RETSCH solved this problem with an innovative integrated water cooling system. Hence, the Emax usually doesn’t require cooling breaks which are typical for long-term processes in conventional ball mills, even at low speed.

In the Emax the cooling system cools the grinding jars via the jar brackets. This is very effective because heat is more easily discharged into water than into air. The user can choose between 3 cooling modes: in addition to the internal cooling, the mill can be connected to a chiller or the tap to further reduce the temperature.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.emax.function.headline\";a:4:{s:4:\"text\";s:34:\"Grind sizes in the submicron range\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.emax.function.text\";a:4:{s:4:\"text\";s:770:\"The High Energy Ball Mill Emax combines high-frequency impact, intensive friction, and controlled circular jar movements to a unique and highly effective size reduction mechanism. The grinding jars have an oval shape and are mounted on two discs respectively which move the jars on a circular course without changing their orientation.

The interplay of jar geometry and movement causes strong friction between the grinding balls, sample material and jar walls as well as a rapid acceleration which lets the balls impact with great force on the sample at the rounded ends of the jars. This significantly improves the mixing of the particles resulting in smaller grind sizes and a narrower particle size distribution than is possible to achieve in ball mills.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.emax.intro.bullets.1\";a:4:{s:4:\"text\";s:50:\"faster and finer grinding than any other ball mill\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.emax.intro.bullets.2\";a:4:{s:4:\"text\";s:80:\"speed of 2000 min-1 allow for ultra-fast pulverization of the sample \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.emax.intro.bullets.3\";a:4:{s:4:\"text\";s:68:\"water cooling permits continuous operation without cool down breaks \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.emax.intro.bullets.4\";a:4:{s:4:\"text\";s:32:\"temperature-controlled grinding \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.emax.intro.bullets.5\";a:4:{s:4:\"text\";s:99:\"narrow particle size distribution thanks to special jar design which improves mixing of the sample \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.emax.intro.txt\";a:4:{s:4:\"text\";s:205:\"The Emax is an entirely new type of ball mill for high energy milling. The unique combination of high friction and impact results in extremely fine particles within the shortest amount of time. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.emax.jars.headline\";a:4:{s:4:\"text\";s:28:\"Unique grinding jar geometry\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.emax.jars.text\";a:4:{s:4:\"text\";s:179:\"The High Energy Ball Mill Emax combines high-frequency impact, intensive friction, and controlled circular jar movements to a unique and highly effective size reduction mechanism.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.emax.operation.closing.headline\";a:4:{s:4:\"text\";s:21:\"Closing the jar clamp\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.emax.operation.headline\";a:4:{s:4:\"text\";s:19:\"Intuitive operation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.emax.operation.inserting.headline\";a:4:{s:4:\"text\";s:26:\"Inserting the grinding jar\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.emax.operation.touchscreen.headline\";a:4:{s:4:\"text\";s:25:\"Operating the touchscreen\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.emax.overview.1\";a:4:{s:4:\"text\";s:30:\"Sample volume up to 2 x 45 ml \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.emax.overview.2\";a:4:{s:4:\"text\";s:25:\"Final fineness*: 0.08 µm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.emax.overview.3\";a:4:{s:4:\"text\";s:42:\"Highly effective size reduction mechanism \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.emax.overview.4\";a:4:{s:4:\"text\";s:42:\"Water cooling permits continuous operation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.emax.overview.eyecatcher\";a:4:{s:4:\"text\";s:30:\"Ultrafine grinding at 2000 rpm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.emax.spiderchart.bullets.1\";a:4:{s:4:\"text\";s:19:\"Max. speed 2000 rpm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.emax.spiderchart.bullets.2\";a:4:{s:4:\"text\";s:49:\"Up to 5 mm feed size and 0.08 µm final fineness \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.emax.spiderchart.bullets.3\";a:4:{s:4:\"text\";s:61:\"Two grinding stations for jars of min. 50 ml and max. 125 ml \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.emax.spiderchart.bullets.5\";a:4:{s:4:\"text\";s:82:\"Temperature monitoring and temperature-controlled grinding, water-cooling of jars \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.emax.spiderchart.bullets.6\";a:4:{s:4:\"text\";s:85:\"Storable SOPs and cycle programs, 4 different jar materials for dry and wet grinding \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.emax.spiderchart.hl\";a:4:{s:4:\"text\";s:55:\"Faster - Finer - Cooler - the most powerful Ball Mill \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.emax.video.headline\";a:4:{s:4:\"text\";s:23:\"Emax Introduction Video\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.gm200.accessories.1.hl\";a:4:{s:4:\"text\";s:20:\"Patented gravity lid\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.gm200.accessories.1.txt\";a:4:{s:4:\"text\";s:80:\"Automatically adjusts the grinding chamber volume to the changing sample volume.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.gm200.accessories.2.hl\";a:4:{s:4:\"text\";s:34:\"Gravity lid with overflow channels\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.gm200.accessories.2.txt\";a:4:{s:4:\"text\";s:63:\"Ideally suited to homogenize samples with a high water content.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.gm200.accessories.3.hl\";a:4:{s:4:\"text\";s:25:\"Stainless steel container\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.gm200.accessories.3.txt\";a:4:{s:4:\"text\";s:54:\"Minimum wear when hard sample materials are processed.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.gm200.accessories.4.hl\";a:4:{s:4:\"text\";s:13:\"Reduction lid\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.gm200.accessories.4.txt\";a:4:{s:4:\"text\";s:98:\"Reduces the chamber volume to 0.5 or 0.3 liter for optimum homogenization of small sample volumes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.gm200.accessories.5.hl\";a:4:{s:4:\"text\";s:20:\"Serrated blade knife\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.gm200.accessories.5.txt\";a:4:{s:4:\"text\";s:64:\"Used for particularly tough samples such as fatty, streaky meat.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.gm200.accessories.6.hl\";a:4:{s:4:\"text\";s:7:\"Cryokit\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.gm200.accessories.6.txt\";a:4:{s:4:\"text\";s:44:\"For homogenizing sticky samples with dry ice\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.gm200.accessories.7.txt\";a:4:{s:4:\"text\";s:73:\"With 2 blades, it is suitable for cold grinding and cutting hard samples.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.gm200.accessories.hl\";a:4:{s:4:\"text\";s:25:\"Accessories & Options\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.gm200.accessories.txt\";a:4:{s:4:\"text\";s:187:\"A range of different containers, lids and knives makes the GRINDOMIX GM 200 a truly universal device, suitable not only for processing food and feed samples but a wide range of materials.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.gm200.applications.hl\";a:4:{s:4:\"text\";s:24:\"Typical Sample Materials\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.gm200.applications.txt\";a:4:{s:4:\"text\";s:343:\"RETSCH knife mills are suitable for a vast range of applications. Typical materials include candy, cereals, cheese, coated tablets, cocoa nibs, dietary supplements, dried and fresh fruit, feed pellets, fish, frozen products, ham, lettuce, meat, nuts, oil seeds, pharmaceutical products, plant materials, sausages, soap, spices, vegetables etc.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.gm200.cryo.1.hl\";a:4:{s:4:\"text\";s:8:\"Cryo lid\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.gm200.cryo.1.txt\";a:4:{s:4:\"text\";s:167:\"The lower part is made of stainless steel, the side openings allow for evaporation of CO2 during cryogenic grinding; the upper part is the standard PP lid. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.gm200.cryo.2.hl\";a:4:{s:4:\"text\";s:39:\"Stainless steel container with baffles \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.gm200.cryo.2.txt\";a:4:{s:4:\"text\";s:58:\"The baffles contribute to a thorough mixing of the sample.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.gm200.cryo.3.hl\";a:4:{s:4:\"text\";s:17:\"Full metal knife \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.gm200.cryo.3.txt\";a:4:{s:4:\"text\";s:110:\"This knife has 2 blades and is a must for cryogenic grinding. It is also well-suited for cutting hard samples.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:22:\"products.gm200.cryo.hl\";a:4:{s:4:\"text\";s:32:\"Cryogenic grinding with dry ice \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.gm200.cryo.txt\";a:4:{s:4:\"text\";s:194:\"To process tough or elastic materials which cannot be homogenized at room temperature, a Cryokit is available to ensure safe and efficient grinding with dry ice. It consists of three components:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.gm200.database.txt\";a:4:{s:4:\"text\";s:91:\"To find the best solution for your sample preparation task, visit our application database:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.gm200.features.1\";a:4:{s:4:\"text\";s:83:\"Thorough size reduction and homogenization of the entire sample material in seconds\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.gm200.features.2\";a:4:{s:4:\"text\";s:34:\"Pre- and fine grinding in one mill\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.gm200.features.3\";a:4:{s:4:\"text\";s:154:\"Variable speed up to 10,000 min-1 including Boost function with 14,000 min-1 for improved homogenization of tough and sticky samples\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.gm200.features.4\";a:4:{s:4:\"text\";s:46:\"Suitable for sample volumes up to 700 ml \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.gm200.features.5\";a:4:{s:4:\"text\";s:48:\"Cryokit for cold grinding with dry ice available\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.gm200.features.6\";a:4:{s:4:\"text\";s:41:\"8 SOPs and 4 program cycles can be stored\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.gm200.features.7\";a:4:{s:4:\"text\";s:101:\"Optional gravity lids or volume reduction lids for automatic reduction of the grinding chamber volume\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.gm200.features.8\";a:4:{s:4:\"text\";s:62:\"All parts in contact with the sample material are autoclavable\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.gm200.features.hl\";a:4:{s:4:\"text\";s:33:\"The Standard in the Food Industry\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.gm200.function_principle.txt\";a:4:{s:4:\"text\";s:467:\"Two sharp, robust blades rotate in the center of the grinding container. Depending on the rotational direction, size reduction is effected with the blunt side (preliminary size reduction) or the sharp side (fine grinding).

The knife is directly driven by a powerful motor of 1000 W. A pre-selectable speed which is maintained electronically ensures optimum adaptation to individual application requirements as well as reproducible grinding results.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.gm200.gravity.hl\";a:4:{s:4:\"text\";s:65:\"Gravity lid enables variable volume of the grinding chamber \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.gm200.gravity.txt\";a:4:{s:4:\"text\";s:613:\"RETSCH has developed a gravity lid for the GRINDOMIX knife mills which reduces the volume of the grinding container, preventing the sample from escaping the homogenization process by clinging to the container walls. The lid drops under its own weight during grinding and always rests directly on the sample. The result is thorough homogenization of the complete sample material. The gravity lid is also available with overflow channels. It ensures that the cell liquid released by the sample during grinding is returned through these channels to the center of the container, allowing for perfect homogenization.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.gm200.intro.hl\";a:4:{s:4:\"text\";s:27:\"Reproducible homogenization\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.gm200.intro.txt\";a:4:{s:4:\"text\";s:952:\"
The knife mill GRINDOMIX GM 200 is the ideal instrument for grinding and homogenizing foods and feeds. With two sharp, robust blades and a powerful 1000 W motor, it allows to process sample volumes up to 0.7 liters quickly and effectively. 

The GM 200 is not only ideal for homogenizing substances with a high water, oil or fat content but is also perfectly suited for grinding dry, soft and medium-hard products. The quick homogenization process without noteworthy temperature rise ensures preservation of volatile sample components.

Thanks to reproducible setting of parameters, programs and sequences, this mill ensures analytical results with minimum standard deviation. These features plus the wide selection of lids and containers, allowing for adaptation of the mill to individual application requirements, make the GRINDOMIX GM 200 a professional device superior to any commercial household mixer.
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.gm200.operation.caption.1\";a:4:{s:4:\"text\";s:34:\"Convenient 4.3‘‘ touch display\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.gm200.operation.caption.2\";a:4:{s:4:\"text\";s:29:\"Access to MyRETSCH web portal\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.gm200.operation.hl\";a:4:{s:4:\"text\";s:23:\"Easy and safe operation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.gm200.operation.txt\";a:4:{s:4:\"text\";s:390:\"The GM 200 is equipped with a 4.3’’ touch display offering easy parameter setting, SOP storage and direct access to the MyRETSCH web portal via QR code. 8 Standard Operating Procedures and 4 program cycles can be stored for routine operations. Before and after the grinding process, the container with its lid, inserted knife and sample, can be installed and removed as a complete unit.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.gm200.video.hl\";a:4:{s:4:\"text\";s:22:\"GRINDOMIX GM 200 Video\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.gm300.accessories.1.hl\";a:4:{s:4:\"text\";s:40:\"Gravity lid made of autoclavable plastic\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.gm300.accessories.4.hl\";a:4:{s:4:\"text\";s:36:\"Special lid for dry ice applications\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.gm300.accessories.4.txt\";a:4:{s:4:\"text\";s:97:\"Made of autoclaveable plastic, it allows possible overpressure to escape through a small opening.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.gm300.accessories.5.hl\";a:4:{s:4:\"text\";s:6:\"Knives\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.gm300.accessories.5.txt\";a:4:{s:4:\"text\";s:207:\"4 different knives available: stainless steel, stainless steel with serrated blades, full metal blades & cylinder, with titanium-niobium coating for heavy-metal-free size reduction. All are autoclavable.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.gm300.accessories.6.hl\";a:4:{s:4:\"text\";s:7:\"Scraper\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.gm300.accessories.6.txt\";a:4:{s:4:\"text\";s:62:\"Facilitates the recovery of sticky samples from the container.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.gm300.accessories.txt\";a:4:{s:4:\"text\";s:331:\"A range of different containers, lids and knives makes the GRINDOMIX GM 300 a truly universal device. The selection of the grinding container depends on the products to be processed. Standard plastic containers are suitable for the majority of applications. Other accessories are available for special applications. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:22:\"products.gm300.cryo.hl\";a:4:{s:4:\"text\";s:31:\"CRYOGENIC GRINDING WITH DRY ICE\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.gm300.cryo.txt\";a:4:{s:4:\"text\";s:419:\"Tough or elastic materials which cannot be homogenized at room temperature, are safely and effectively homogenized in the knife mill GM 300 with the help of dry ice. For this application, a special cryo lid with a small opening to allow for possible overpressure to escape is available. Used in combination with a stainless-steel  container and full metal knife, it ensures safe and efficient cold grinding.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.gm300.features.1\";a:4:{s:4:\"text\";s:112:\"Efficient size reduction of up to 4500 ml feed quantity due to powerful 1.1 kW motor (peak power input >3 kW)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.gm300.features.2\";a:4:{s:4:\"text\";s:133:\"Pre- and fine grinding in one mill: cutting action in regular mode, grinding by impact in reverse mode, pre-grinding in interval mode\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.gm300.features.3\";a:4:{s:4:\"text\";s:62:\"All parts in contact with the sample material are autoclavable\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.gm300.features.4\";a:4:{s:4:\"text\";s:140:\"Perfect adaptation to application requirements by variable speed from 500 to 4000 min-1 with an increment of 100 min-1\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.gm300.features.5\";a:4:{s:4:\"text\";s:62:\"Optional gravity lid for automatic reduction of chamber volume\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.gm300.features.6\";a:4:{s:4:\"text\";s:21:\"10 SOPs can be stored\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.gm300.features.7\";a:4:{s:4:\"text\";s:53:\"Grinding jar in plastic and stainless steel available\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.gm300.features.hl\";a:4:{s:4:\"text\";s:23:\"For large Food Samples \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.gm300.function_principle.txt\";a:4:{s:4:\"text\";s:564:\"The laboratory knife mill GM 300 features four sharp, robust blades, which rotate in the center of the grinding container. Depending on the rotational direction, size reduction is effected with the blunt side (preliminary size reduction) or the sharp side (fine grinding). The knifes are protected with a counterblade from damages by hard sample materials.

The knife is indirectly driven by a powerful motor of 1.1 kW which can reach temporary peaks of 3 kW. A pre-selectable speed which is maintained electronically ensures reproducible results.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.gm300.intro.hl\";a:4:{s:4:\"text\";s:26:\"Homogenizing large volumes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.gm300.intro.txt\";a:4:{s:4:\"text\";s:796:\"With its special cutting knife system and variable-volume grinding chamber, the laboratory knife mill GRINDOMIX GM 300 processes a great variety of sample materials quickly and reproducibly to completely homogeneous analytical samples – within seconds!

Thanks to the 5000 ml grinding chamber volume, this mill easily homogenizes an entire loaf of bread or a complete pizza in one working run.

Thanks to reproducible setting of parameters and programs, the knife mill GM 300 ensures analytical results with minimum standard deviation. These features plus the wide selection of lids and containers, allowing for adaptation of the mill to individual application requirements, make the GRINDOMIX GM 300 a professional device superior to any commercial household mixer.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.gm300.operation.hl\";a:4:{s:4:\"text\";s:30:\"Simple handling & cleaning\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.gm300.operation.txt\";a:4:{s:4:\"text\";s:864:\"Operation of the laboratory knife mill GRINDOMIX GM 300 is exceptionally comfortable and safe. The grinding container and knife are easily attached without tools. When the set time has expired, the motor is automatically switched off and the container can be removed. Thus, the GRINDOMIX, unlike many commercial household mixers, allows filling and emptying the container outside the mill. The knife remains on the knife holder during the process and can be easily removed for cleaning afterwards. Thanks to this quick and easy procedure, cross contaminations caused by sample residues are successfully prevented. Another advantage of the GRINDOMIX knife mills: the grinding tools are autoclavable. The GM 300 features a convenient 1-button operation with graphic display. All parameters are digitally set and 10 Standard Operating Procedures (SOPs) can be stored.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.gm300.video.hl\";a:4:{s:4:\"text\";s:33:\"Knife Mill GRINDOMIX GM 300 Video\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.grindcontrol.box.mm.txt\";a:4:{s:4:\"text\";s:151:\"The GrindControl measures temperature and pressure inside the jar. The system includes a sensor and transmission unit as well as an analysis software. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.grindcontrol.insertbanner.bullets.1\";a:4:{s:4:\"text\";s:40:\"Real-time data on pressure & temperature\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.grindcontrol.insertbanner.bullets.2\";a:4:{s:4:\"text\";s:38:\"Early detection of critical conditions\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.grindcontrol.insertbanner.bullets.3\";a:4:{s:4:\"text\";s:24:\"Precise process control \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.grindcontrol.insertbanner.bullets.4\";a:4:{s:4:\"text\";s:34:\"Protection of sensitive materials \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.grindcontrol.insertbanner.bullets.5\";a:4:{s:4:\"text\";s:21:\"Reproducible results \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.grindcontrol.insertbanner.bullets.hl\";a:4:{s:4:\"text\";s:25:\"GrindControl at a glance \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.grindcontrol.insertbanner.hl\";a:4:{s:4:\"text\";s:78:\"GrindControl shows what’s happening inside the grinding jar – in real time\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.grindcontrol.insertbanner.txt\";a:4:{s:4:\"text\";s:369:\"GrindControl provides real-time visibility into processes inside the grinding jar. Pressure and temperature are continuously monitored—ensuring safe, precise control, even with sensitive or reactive materials. Respond promptly to unexpected pressure spikes, and keep a close eye on temperature-sensitive samples and even mechanochemical reactions at all times.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.grindcontrol.new.advantages.bullets.1\";a:4:{s:4:\"text\";s:59:\"Fully standalone system – no mill modifications required.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.grindcontrol.new.advantages.bullets.2\";a:4:{s:4:\"text\";s:80:\"Modular lid design for fast switching between different jar materials and sizes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.grindcontrol.new.advantages.bullets.3\";a:4:{s:4:\"text\";s:57:\"Simultaneous monitoring of up to four GrindControl units.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.grindcontrol.new.advantages.bullets.4\";a:4:{s:4:\"text\";s:78:\"Reliable wireless transmission up to 5 meters and battery life up to 80 hours.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.grindcontrol.new.advantages.bullets.5\";a:4:{s:4:\"text\";s:63:\"Cleaning accessories included for quick and simple maintenance.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"products.grindcontrol.new.function_principle.txt\";a:4:{s:4:\"text\";s:373:\"A Bluetooth transmitter integrated into electronic unit of the lid sends pressure and temperature data to the PC using a secure industrial protocol. A protective filter prevents contamination of the pressure sensor. The GrindControl software records all data in real time and stores them in a consecutive list. Measurements can be exported as .csv for further processing. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.grindcontrol.new.glance.bullets.1\";a:4:{s:4:\"text\";s:82:\"Precise temperature monitoring from –20 °C to +100 °C with 0.1 °C resolution.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.grindcontrol.new.glance.bullets.2\";a:4:{s:4:\"text\";s:82:\"Accurate internal jar pressure measurement from 0 to 5 bar with 1 mbar resolution.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.grindcontrol.new.glance.bullets.3\";a:4:{s:4:\"text\";s:70:\"Easy introduction or release of gases via threaded holes in the cover.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.grindcontrol.new.glance.bullets.4\";a:4:{s:4:\"text\";s:81:\"Intuitive real‑time software for monitoring, recording, and analyzing all data.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:55:\"products.grindcontrol.new.insitu.example.applications.1\";a:4:{s:4:\"text\";s:214:\"When processing temperature sensitive materials (e.g., APIs, vitamins, volatile compounds), it is crucial to avoid for example exceeding 30 °C. GrindControl ensures safe homogenization without thermal degradation.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:55:\"products.grindcontrol.new.insitu.example.applications.2\";a:4:{s:4:\"text\";s:302:\"In wet grinding, long grinding times and high energy input cause significant heat and with temperature often pressure builds up, especially when solvents like alcohols are used. Monitoring both parameters, temperature and pressure increases safety and simplifies the optimal setting of grinding breaks.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.grindcontrol.new.insitu.example.hl.1\";a:4:{s:4:\"text\";s:85:\"Example 1: Monitoring of a self-propagating mechanochemical synthesis reaction (MSR) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.grindcontrol.new.insitu.example.hl.2\";a:4:{s:4:\"text\";s:61:\"Example 2: Investigation of mechanochemical Clay activation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.grindcontrol.new.insitu.example.txt.1\";a:4:{s:4:\"text\";s:478:\"A mechanochemical synthesis was performed in an MM 500 nano using a 125 ml stainless steel jar with GrindControl. The reactants were milled at 20 Hz using 32 × 10 mm balls under air.

After about 20 seconds of milling, an ignition event occurred, leading to a pressure increase to approx. 730 mbar and a temperature rise. GrindControl captured the ignition point precisely – the key parameter for this self-propagating mechanochemical synthesis reaction (MSR).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.grindcontrol.new.insitu.example.txt.2\";a:4:{s:4:\"text\";s:539:\"Targeted energy input in ball mills can generate reactive phases that function as pozzolanic components in cement. Mechanochemical activation of clays was carried out in a planetary ball mill PM 100, using a 500 ml stainless steel jar, 12 x 20 mm grinding balls, and the GrindControl system. The ball-to-powder ratio was set at 25:1, and activation was performed at 500 rpm. Temperature and pressure monitoring provided real-time insight into the conditions inside the jar, indicating gas release, possibly due to carbonate decomposition. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.grindcontrol.new.insitu.txt\";a:4:{s:4:\"text\";s:231:\"Monitoring pressure and temperature provides valuable insight into what happens inside the grinding jar. GrindControl is widely used to investigate material syntheses such as mechanical alloying and other mechanochemical reactions.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.grindcontrol.new.intro.hl\";a:4:{s:4:\"text\";s:56:\"Achieve optimal ball milling processes with GrindControl\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.grindcontrol.new.intro.txt\";a:4:{s:4:\"text\";s:756:\"The GrindControl system continuously measures and records the pressure and temperature inside the grinding jar. This gives users clear insight into the milling process and ensures reliable, reproducible conditions. By monitoring these key variables, sample preparation becomes more efficient, temperature sensitive materials are protected, and stable conditions for colloidal or long term grinding are maintained. GrindControl also supports demanding applications such as mechanical alloying and mechanochemical synthesis by enabling precise process control.

GrindControl is available for the Mixer Mills MM 500 nano/control, the High Energy Ball Mill Emax, and planetary ball mills. It consists of a hardware measurement unit and analysis software.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.grindcontrol.new.measuring.bullets.1\";a:4:{s:4:\"text\";s:7:\"Quality\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.grindcontrol.new.measuring.bullets.1a\";a:4:{s:4:\"text\";s:98:\"Temperature strongly influences material properties. Monitoring ensures consistent sample quality.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.grindcontrol.new.measuring.bullets.2\";a:4:{s:4:\"text\";s:10:\"Efficiency\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.grindcontrol.new.measuring.bullets.2a\";a:4:{s:4:\"text\";s:212:\"Temperature and pressure significantly influence the grinding outcomes of many materials, as well as the results of mechanochemical processes. Real-time monitoring enables precise control of operating conditions.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.grindcontrol.new.measuring.bullets.3\";a:4:{s:4:\"text\";s:6:\"Safety\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.grindcontrol.new.measuring.bullets.3a\";a:4:{s:4:\"text\";s:96:\"High temperatures and pressures can pose risks. Monitoring keeps the process within safe limits.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.grindcontrol.new.measuring.bullets.4\";a:4:{s:4:\"text\";s:42:\"Mechanochemical insights / Error detection\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.grindcontrol.new.measuring.bullets.4a\";a:4:{s:4:\"text\";s:221:\"Sudden changes in temperature or pressure may indicate chemical reactions or process deviations. Continuous monitoring enables early detection, better understanding of mechanochemical processes, and quick troubleshooting.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.grindcontrol.new.measuring.bullets.hl\";a:4:{s:4:\"text\";s:20:\"It helps to improve:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.grindcontrol.new.measuring.bullets.txt.2\";a:4:{s:4:\"text\";s:199:\"The GrindControl system is available for the Planetary Ball Mills, the Mixer Mills MM 500 nano/control, and Emax. It includes hardware for pressure and temperature measurement plus analysis software.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.grindcontrol.new.measuring.txt\";a:4:{s:4:\"text\";s:103:\"Monitoring temperature and pressure during grinding is essential for both research and quality control.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.grindcontrol.new2.advantages.bullets.5\";a:4:{s:4:\"text\";s:54:\"Fast and easy operation and cleaning: tools included. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:57:\"products.grindcontrol.new2.analysis_pressure.example.1.hl\";a:4:{s:4:\"text\";s:45:\"Example 1: Maximum safety during wet grinding\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:58:\"products.grindcontrol.new2.analysis_pressure.example.1.txt\";a:4:{s:4:\"text\";s:952:\"During ball milling, temperature and pressure profiles can develop differently depending on the filling level of the grinding jar, the jar material, and the process parameters.

While temperature and pressure increase gradually during the wet grinding of corundum in a 250 ml grinding jar in a planetary ball mill (left diagram), a significantly stronger increase is observed at the same rotational speed in a 500 ml grinding jar with steel balls of larger diameter (right diagram).

By continuously monitoring these state variables with GrindControl, the process can be specifically controlled and overall operational safety can be enhanced. Grinding jars with elevated temperatures must only be handled with protective gloves. Pressurized grinding jars may only be opened with extreme caution.

In addition, GrindControl enables the optimal selection of grinding and pause times, particularly for long-term grinding processes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:57:\"products.grindcontrol.new2.analysis_pressure.example.2.hl\";a:4:{s:4:\"text\";s:63:\"Example 2: Gentle ball milling of temperature-sensitive samples\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:58:\"products.grindcontrol.new2.analysis_pressure.example.2.txt\";a:4:{s:4:\"text\";s:927:\"When grinding temperature-sensitive materials, temperature control plays a crucial role. For such samples, targeted cooling or grinding pauses are often applied to protect sensitive substances from thermal damage. This is particularly advantageous when processing food products, organic samples, or during cell disruption, as it prevents the loss or denaturation of temperature-sensitive components.

In this example, the system is operated with the MM 500 control, which is connected to an external chiller. Using GrindControl, the process parameters inside the grinding chamber are continuously monitored. As illustrated, the grinding chamber is pre-cooled to below 10 °C and remains below room temperature throughout the entire process.

Continuous temperature monitoring with GrindControl enables precise process control, ensures reproducible results, and simultaneously protects sensitive materials.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.grindcontrol.new2.analysis_pressure.hl\";a:4:{s:4:\"text\";s:68:\"Analysis of pressure and temperature development during ball milling\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.grindcontrol.new2.analysis_pressure.txt.\";a:4:{s:4:\"text\";s:162:\"GrindControl supports a broad range of applications, delivering enhanced safety and accurate temperature regulation for controlled and reproducible ball milling. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.grindcontrol.new2.applications.1\";a:4:{s:4:\"text\";s:184:\"When processing temperature-sensitive materials, the temperature must be monitored precisely. With GrindControl, compliance with specified temperature limits can be reliably ensured.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.grindcontrol.new2.applications.2\";a:4:{s:4:\"text\";s:265:\"During wet grinding processes, long grinding times and high energy input can lead to significant temperature increases and pressure build-up.
GrindControl enhances operational safety during handling and enables the optimization of grinding and pause intervals.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.grindcontrol.new2.applications.3\";a:4:{s:4:\"text\";s:216:\"In mechanochemistry, specific temperature and pressure conditions are crucial.
With GrindControl, these parameters can be precisely monitored and systematically correlated with the respective reaction outcomes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.grindcontrol.new2.applications.hl\";a:4:{s:4:\"text\";s:17:\"Application areas\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"products.grindcontrol.new2.benefits_measuring.intro\";a:4:{s:4:\"text\";s:203:\"Monitoring temperature and pressure provides significant advantages for optimally designing and controlling ball mill processes for particle size reduction, sample preparation, and research applications.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.grindcontrol.new2.efficiency.txt\";a:4:{s:4:\"text\";s:181:\"Real-time monitoring enables precise control of process conditions. Process parameters such as cooling, frequency, duration, and grinding pause intervals can be adjusted as needed. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.grindcontrol.new2.function.principle\";a:4:{s:4:\"text\";s:689:\"Pressure and temperature are transmitted in real time via Bluetooth from the GrindControl electronics to a PC. The software records five measurements per second, generating a detailed log of the pressure and temperature profiles.

The sensors are integrated into the lid of the grinding jar, capturing the physical conditions in a way that most accurately reflects the environment inside the jar.

Sintered filters reliably protect the sensors from contact with solid sample material. At the same time, they prevent material from escaping the grinding jar when the gas inlets are used.

The software is available free of charge and is supported from Windows 11 onward.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.grindcontrol.new2.intro.hl\";a:4:{s:4:\"text\";s:27:\"See What Others Can’t See\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.grindcontrol.new2.intro.txt\";a:4:{s:4:\"text\";s:917:\"Modern laboratory applications demand maximum control, highest reproducibility, and complete process transparency. The latest generation of GrindControl provides a solution that consistently meets these requirements — powerful, intelligent, and intuitive to operate.

GrindControl is used in ball mill processes and continuously records pressure and temperature inside the grinding jar. The system consists of a hardware measuring unit and dedicated analysis software, enabling real-time visualization and evaluation of the key process parameters, pressure and temperature.

This makes sample preparation more efficient, protects temperature-sensitive materials, and ensures stable conditions even in demanding applications — for example in mechanochemical syntheses. GrindControl creates transparency in the ball milling process and forms the foundation for reliable and reproducible results.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.grindcontrol.new2.quality.txt\";a:4:{s:4:\"text\";s:74:\"Pressure and temperature monitoring for reliable and reproducible results.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.grindcontrol.new2.research.hl\";a:4:{s:4:\"text\";s:26:\"Research & development\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.grindcontrol.new2.research.txt\";a:4:{s:4:\"text\";s:152:\"Deeper insights into mechanochemical reactions can be obtained. The relationship between the results and the relevant state variables can be analyzed. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.grindcontrol.new2.safety.txt\";a:4:{s:4:\"text\";s:123:\"Critical changes in pressure and temperature can be detected at an early stage, preventing process errors and safety risks.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"products.grindcontrol.new2.systematic.example.2.hl\";a:4:{s:4:\"text\";s:69:\"Example 2: Mechanochemical Activation of Clays for “Green Cement”\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"products.grindcontrol.new2.systematic.example.2.txt\";a:4:{s:4:\"text\";s:736:\"In research on sustainable cement, the GrindControl system supports the analysis of the mechanochemical activation of clay minerals. In this process, the pozzolanic reactivity can be significantly increased compared to untreated or calcined samples (see left figure). The activated clays serve as Supplementary Cementitious Materials (SCMs) and enable a reduction in CO₂ emissions by partially replacing clinker.

Processing is carried out in a PM 100 planetary ball mill at 500 rpm, using a 500 ml grinding jar with twelve 20 mm stainless steel balls (ball-to-powder ratio of 25:1). By linking pressure and temperature data with reactivity measurements, the activation process can be specifically monitored and controlled.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.grindcontrol.new2.systematic.hl\";a:4:{s:4:\"text\";s:69:\"Systematic analysis of parameters affecting mechanochemical reactions\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.grindcontrol.new2.videos.1.hl\";a:4:{s:4:\"text\";s:8:\"Hardware\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.grindcontrol.new2.videos.1.txt\";a:4:{s:4:\"text\";s:201:\"This video introduces the different available GrindControl versions and explains the respective hardware components. It also provides an overview of compatibility with various mill types and materials.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.grindcontrol.new2.videos.2.hl\";a:4:{s:4:\"text\";s:8:\"Software\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.grindcontrol.new2.videos.2.txt\";a:4:{s:4:\"text\";s:159:\"This video demonstrates how to use the software and explains its structure. It also clearly illustrates the acquisition and visualization of the measured data.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.grindcontrol.new2.videos.3.hl\";a:4:{s:4:\"text\";s:8:\"Cleaning\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.grindcontrol.new2.videos.3.txt\";a:4:{s:4:\"text\";s:223:\"This video demonstrates the proper cleaning procedure for the GrindControl system after use. It provides important instructions on safe handling and the preservation of components to ensure long-term and reliable operation.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.grindcontrol.new2.videos.hl\";a:4:{s:4:\"text\";s:24:\"GrindControl in Practice\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.grindcontrol.new2.videos.txt\";a:4:{s:4:\"text\";s:128:\"The following videos provide a concise overview of the available versions, the system structure, and proper cleaning procedures.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.grindcontrol_pm.advantages.bullets.1\";a:4:{s:4:\"text\";s:95:\"Modular design of the jar lid facilitates conversion between different jar materials and sizes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.grindcontrol_pm.advantages.bullets.2\";a:4:{s:4:\"text\";s:104:\"Using of the GrindControl is a standalone operation and does not require any modifications at the mill. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.grindcontrol_pm.advantages.bullets.3\";a:4:{s:4:\"text\";s:88:\"Simultaneously monitoring of measurement data from up to two GrindControl modules. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.grindcontrol_pm.advantages.bullets.4\";a:4:{s:4:\"text\";s:48:\"Wireless data transmission range up to 5 meter. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.grindcontrol_pm.advantages.bullets.5\";a:4:{s:4:\"text\";s:41:\"Standard battery life of up to 80 hours. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.grindcontrol_pm.advantages.bullets.6\";a:4:{s:4:\"text\";s:60:\"Cleaning accessories for hardware maintenance are included. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.grindcontrol_pm.advantages.hl\";a:4:{s:4:\"text\";s:29:\"Advantages through technology\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.grindcontrol_pm.appexamples.caption\";a:4:{s:4:\"text\";s:7:\"Tablets\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:53:\"products.grindcontrol_pm.appexamples.chemical.caption\";a:4:{s:4:\"text\";s:51:\"Temperature monitoring of mechanochemical reactions\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.grindcontrol_pm.appexamples.chemical.txt\";a:4:{s:4:\"text\";s:291:\"When ball mills are used to convert chemical processes, specific temperature or pressure conditions are required to achieve the desired properties of the end product. Pressure and temperature measurements can be used to study the conditions under which specific reactions take place. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.grindcontrol_pm.appexamples.overview.1\";a:4:{s:4:\"text\";s:59:\"Measurement of pressure and temperature in the grinding jar\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.grindcontrol_pm.appexamples.overview.2\";a:4:{s:4:\"text\";s:29:\"Pressure measurement 0-5 bar \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.grindcontrol_pm.appexamples.overview.3\";a:4:{s:4:\"text\";s:43:\"Temperature measurement: -25 °C - +90 °C \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:52:\"products.grindcontrol_pm.appexamples.tablets.caption\";a:4:{s:4:\"text\";s:53:\"Temperature-controlled sample preparation of tablets \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.grindcontrol_pm.appexamples.txt\";a:4:{s:4:\"text\";s:311:\"When preparing temperature-sensitive materials for analysis, it is important to ensure that the substances to be analysed are not altered by heating during homogenization. For example, if the temperature rises above 40°C during the grinding process, APIs, vitamins or volatile components may be altered.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:56:\"products.grindcontrol_pm.appexamples.wetgrinding.caption\";a:4:{s:4:\"text\";s:65:\"Monitoring of temperature and pressure in wet grinding processes \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:52:\"products.grindcontrol_pm.appexamples.wetgrinding.txt\";a:4:{s:4:\"text\";s:351:\"In wet grinding processes, the temperature inside the jar increases significantly due to high energy input and longer grinding times. In addition, also pressure levels can be high, for example when alcohols are used as dispersion media. Monitoring temperature and pressure helps ensure safer operations and facilitates process management. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.grindcontrol_pm.ataglance.bullets.1\";a:4:{s:4:\"text\";s:94:\"Temperature measurement in a range from -25 °C to 90 °C with a resolution of up to 0.2 °C. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.grindcontrol_pm.ataglance.bullets.2\";a:4:{s:4:\"text\";s:113:\"Measurement of atmospheric pressure inside the jar in a range from 0 - 5 bar with a resolution of up to 50 mbar. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.grindcontrol_pm.ataglance.bullets.3\";a:4:{s:4:\"text\";s:69:\"Gases and atmospheres can be introduced via an inlet and outlet port.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.grindcontrol_pm.ataglance.bullets.4\";a:4:{s:4:\"text\";s:78:\"Software for continuous monitoring, recording and management of measurements. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.grindcontrol_pm.ataglance.hl\";a:4:{s:4:\"text\";s:24:\"GrindControl at a glance\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.grindcontrol_pm.functionprinciple.txt\";a:4:{s:4:\"text\";s:704:\"A transmitter is integrated in the lid and sends the signals of the pressure and temperature sensor data to a receiver that is plugged into the PC. A secure industry standard protocol is used for transmission. To detect the temperature inside the grinding jar, the temperature sensor is thermally decoupled. A filter is used to protect the pressure sensor from contamination.
The GrindControl software is an intuitive program that allows to record the measured variables in real time making them available for later evaluation. The measurement data is transferred to the PC and a measurement protocol is stored in a consecutive measurement list. The data can be exported for further processing. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.grindcontrol_pm.intro.1\";a:4:{s:4:\"text\";s:107:\"The GrindControl monitors and records the development of pressure and temperature of a ball mill process. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.grindcontrol_pm.intro.2\";a:4:{s:4:\"text\";s:720:\"Monitoring the two variables "pressure" and "temperature" provides valuable information about what is happening inside the grinding jar. GrindControl is used to improve sample preparation, for example of temperature-sensitive materials, to control colloidal or long-term grinding processes, or to successfully perform material synthesis such as mechanical alloying or mechanochemical processes.

The GrindControl system is available for the planetary ball mills PM 100, PM 300 and PM 400 as well as for the Mixer Mills MM 500 nano and MM 500 control and for the High-Energy Ball Mill Emax. The system consists of the pressure and temperature measurement hardware and an analysis software. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.grindcontrol_pm.motivation.hl\";a:4:{s:4:\"text\";s:46:\"Benefits of measuring temperature and pressure\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.grindcontrol_pm.motivation.txt\";a:4:{s:4:\"text\";s:1285:\"Monitoring and documentation of the temperature and the pressure inside the grinding jar are of interest in research as well as in quality control.

It helps to improve:

Quality - Temperature and pressure can significantly affect the quality of the final product prepared in the ball mill. Monitoring these two variables ensures the quality of the final product.

Efficiency - The temperature development of a grinding process have a considerable influence on the grinding result of a material, as some material properties depend on temperatures. By monitoring the actual temperature, it can be ensured that the sample is processed under optimum conditions.

Safety - During a ball milling process, high temperatures and pressures can be potentially dangerous. Monitoring the temperature and pressure helps to ensure that the ball mill process remains within specified limits.

Error detection - A sudden change in temperature or pressure in a ball mill process can indicate that the grinding process is not running optimally. By continuously monitoring these parameters, deviations can be detected at an early point, allowing potential problems to be quickly identified and corrected.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.grindcontrol_pm.software.bullets.1\";a:4:{s:4:\"text\";s:88:\"Monitoring the status of the transmitter unit like the on/ off-status or battery status \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.grindcontrol_pm.software.bullets.2\";a:4:{s:4:\"text\";s:118:\"Save measurement data together with parameters like sample name, instrument settings or filling situation of the jar. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.grindcontrol_pm.software.bullets.3\";a:4:{s:4:\"text\";s:33:\"Manage all recorded measurements.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.grindcontrol_pm.software.bullets.4\";a:4:{s:4:\"text\";s:67:\"Select a resolution for the measurements, e.g. 1 mbar and 0.1 °C. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.grindcontrol_pm.software.bullets.5\";a:4:{s:4:\"text\";s:53:\"Select the unit for temperature and pressure display.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.grindcontrol_pm.software.hl\";a:4:{s:4:\"text\";s:22:\"GrindControl Software \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.grindcontrol_pm.software.txt\";a:4:{s:4:\"text\";s:341:\"The GrindControl software is a small and intuitive program that is easy to install on your computer. The software records and stores the transmitted data of pressure and temperature. The data is monitored in real time during a measurement and can be exported in .pdf or .csv format after the measurement.

More software features: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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.

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.

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.

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:\"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.

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.

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.

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: \";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.

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.

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:73:\"Tips & tricks for jar filling, handling & cleaning of accessories\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.grindingjars.intro.txt\";a:4:{s:4:\"text\";s:524:\"The grinding bowls and accessories from Retsch are high-quality products which, when handled correctly, will provide many years of precise grinding results. To ensure this, the specifications and instructions for handling must be observed in daily use. The document " Tips & Tricks..." offers you a clear summary of the correct grinding jar filling and guides you in the use of the accessories.

You are welcome to contact Retsch or a local representative at any time for product-specific inquiries.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.grindingjars.products.hl\";a:4:{s:4:\"text\";s:61:\"Discover our ball mill range for virtually every application \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:17:\"products.headline\";a:4:{s:4:\"text\";s:37:\"Sample Preparation and Sieve Analysis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.highenergieballmills.overview.1\";a:4:{s:4:\"text\";s:32:\"Sample volumes up to 2 x 45 ml \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.highenergieballmills.overview.2\";a:4:{s:4:\"text\";s:26:\"Final fineness*: 0.08 µm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.highenergieballmills.overview.3\";a:4:{s:4:\"text\";s:31:\"Easy, ergonomic handling  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.highenergieballmills.overview.4\";a:4:{s:4:\"text\";s:47:\"Three different types of mills (ball movement) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"products.highenergyballmills.overview.eyecatcher\";a:4:{s:4:\"text\";s:35:\"Ultrafine grinding with up to 76 g \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.highenergy_ball_mills.applications.1\";a:4:{s:4:\"text\";s:93:\"Nanotechnology
Creating particles of nano-size for advanced material properties. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.highenergy_ball_mills.applications.2\";a:4:{s:4:\"text\";s:108:\"Pharmaceuticals
Developing new drugs by milling active ingredients to increase bioavailability. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.highenergy_ball_mills.applications.3\";a:4:{s:4:\"text\";s:150:\"Materials Science
Fabricating alloys, composites, and nanostructured materials with unique mechanical, electrical, or optical properties. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.highenergy_ball_mills.applications.4\";a:4:{s:4:\"text\";s:133:\"Mechanochemistry
Establishing solvent-free processes in chemistry to generate new substances through chemical reactions. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.highenergy_ball_mills.applications.5\";a:4:{s:4:\"text\";s:131:\"Environmental Analysis
Preparing samples for testing contaminants or studying soil and plant material characteristics. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.highenergy_ball_mills.applications.hl\";a:4:{s:4:\"text\";s:24:\"Top applications include\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:64:\"products.highenergy_ball_mills.applications.mechanochemistry.txt\";a:4:{s:4:\"text\";s:108:\"Learn more about how our high energy ball mills are used to conduct solvent-free mechanochemical reactions. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.highenergy_ball_mills.benefits.1\";a:4:{s:4:\"text\";s:141:\"Efficiency: High energy ball mills reduce processing time significantly, thanks to their high speed and effective grinding mechanisms.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.highenergy_ball_mills.benefits.2\";a:4:{s:4:\"text\";s:155:\"Uniform Particle Size: They produce finer and more uniform particle sizes than other mills, which can be crucial for high-quality research outcomes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.highenergy_ball_mills.benefits.3\";a:4:{s:4:\"text\";s:182:\"Versatility: Easy switching between dry and wet grinding; adaptation to different materials and applications with a wide range of compatible grinding jar materials and sizes. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.highenergy_ball_mills.benefits.4\";a:4:{s:4:\"text\";s:120:\"Reproducibility: Consistent results and reproducible parameters ensure reliability in experiments and processes. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.highenergy_ball_mills.benefits.5\";a:4:{s:4:\"text\";s:152:\"User-Friendly: Designed with the user in mind, our mills are easy to operate and maintain, making your work as smooth and efficient as possible. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.highenergy_ball_mills.benefits.hl\";a:4:{s:4:\"text\";s:34:\"Benefits of High Energy Ball Mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.highenergy_ball_mills.benefits.txt.2\";a:4:{s:4:\"text\";s:222:\"At RETSCH, we are committed to advancing your materials processing capabilities. Our high energy ball mills are more than just machines; they are tools that open new possibilities for scientific discovery and innovation. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.highenergy_ball_mills.faq1\";a:4:{s:4:\"text\";s:37:\"Why is a high energy input required? \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.highenergy_ball_mills.faq1.txt\";a:4:{s:4:\"text\";s:238:\"A high energy input is beneficial for mechanochemical applications as it helps to increase the yield; for very hard samples to crush them more efficiently; for research in general as it provides more options to try out different settings.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.highenergy_ball_mills.faq2\";a:4:{s:4:\"text\";s:79:\"Is it always beneficial to work at maximum speed to increase the energy input? \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.highenergy_ball_mills.faq2.txt\";a:4:{s:4:\"text\";s:280:\"No, it strongly depends on the sample material and application whether a very high energy input is beneficial. For some materials it may lead to undesired caking effects due to the sample getting warm. A warming effect also needs to be avoided for temperature-sensitive materials.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.highenergy_ball_mills.faq3\";a:4:{s:4:\"text\";s:48:\"Is cooling required for high energy ball mills? \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.highenergy_ball_mills.faq3.txt\";a:4:{s:4:\"text\";s:100:\"Yes, cooling helps to compensate the warming effects. Another option is working with cooling breaks.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.highenergy_ball_mills.infobox\";a:4:{s:4:\"text\";s:72:\"Details on the benefits and top applications of high energy ball mills. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.highenergy_ball_mills.intro.txt\";a:4:{s:4:\"text\";s:434:\"RETSCH High Energy Ball Mills are designed for efficiency and precision in research & development as well as quality control applications. Our high energy ball mills redefine the way materials are processed, offering unmatched speed, performance, and versatility. In fields such as chemistry, pharmaceuticals, materials science / mechanochemistry, or environmental analysis, our mills are engineered to meet the most demanding needs. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.highenergy_ball_mills.mc.txt\";a:4:{s:4:\"text\";s:760:\"High energy input significantly enhances grinding efficiency, leading to finer and more homogeneous particle size distributions. This is crucial in applications where the quality of the final product relies on its particle size and distribution. In challenging applications like mechanochemistry, the energy input, along with the action mode, temperature, ball mill size, and mixing effects, can influence the reaction outcome. To facilitate experiments across a spectrum of speeds, from moderate to high energy, four RETSCH models are particularly noteworthy: PM 300, Emax, MM 500 nano, and MM 500 vario. The acceleration these mills can achieve depends on the sun wheel size and maximum speed (planetary ball mills) or amplitude and frequency (mixer mills). \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:20:\"products.hm200.claim\";a:4:{s:4:\"text\";s:39:\"Rugged design meets high final fineness\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.hm200.defined_particle_size.hl\";a:4:{s:4:\"text\";s:49:\"Defined particle size thanks to different sieves \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.hm200.defined_particle_size.txt\";a:4:{s:4:\"text\";s:485:\"The achievable final fineness of the sample depends on the material\'s properties. Hard and brittle materials can be easily crushed in the HM 200 down to particle sizes below 0.8 mm. The range of sieves with aperture sizes from 2 mm to 40 mm allows for perfect adaption to application requirements.

Tough, fibrous, or moist samples like plastic toys, wood or humid coal can be successfully crushed in the hammer mill when choosing a sieve with medium to large aperture size. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.hm200.functional_principle.txt\";a:4:{s:4:\"text\";s:619:\"A hopper leads the sample material into the grinding chamber of the hammer mill.
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.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.hm200.high_throughput.bullets.1\";a:4:{s:4:\"text\";s:36:\"Excellent crushing performance \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.hm200.high_throughput.bullets.2\";a:4:{s:4:\"text\";s:40:\"Very high throughput of up to 1500 kg/h \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.hm200.high_throughput.bullets.3\";a:4:{s:4:\"text\";s:37:\"Fixed speed of 3000 min-1 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.hm200.high_throughput.bullets.4\";a:4:{s:4:\"text\";s:27:\"Sieve range from 2 - 40 mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.hm200.high_throughput.bullets.5\";a:4:{s:4:\"text\";s:48:\"Feed size up to 100 mm, grind size < 0.8 mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.hm200.high_throughput.bullets.6\";a:4:{s:4:\"text\";s:52:\"Easy access to crushing chamber facilitates cleaning\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.hm200.high_throughput.bullets.7\";a:4:{s:4:\"text\";s:38:\"For batchwise or continuous grinding \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.hm200.high_throughput.bullets.8\";a:4:{s:4:\"text\";s:30:\"Connector for dust extraction \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.hm200.high_throughput.diagram.caption\";a:4:{s:4:\"text\";s:643:\"This diagram shows a comparison of the Hammer Mill HM 200 with two rotor mills. The extremely high sample throughput of the HM 200 is clearly visible. The HM 200 shows a good crushing efficiency of 125, which is the value of the maximum feed size divided by the finest achievable grind size. The SR 300 and SK 300 accept a maximum feed size of 25 mm (unlike the HM 200 which accepts sizes up to 100 mm) and crush particles to a size below 0.05 mm or 0.1 mm respectively - resulting in a higher crushing ratio.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.hm200.high_throughput.hl\";a:4:{s:4:\"text\";s:42:\"High throughput & defined final fineness \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.hm200.hoppers_collecting.bullets.1\";a:4:{s:4:\"text\";s:67:\"Standard hopper for quick and easy feeding of large sample amounts \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.hm200.hoppers_collecting.bullets.2\";a:4:{s:4:\"text\";s:68:\"The Long stock hopper is beneficial for feeding elongated particles \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.hm200.hoppers_collecting.bullets.3\";a:4:{s:4:\"text\";s:67:\"Standard collector for size reduction of sample amounts up to 10 l \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.hm200.hoppers_collecting.bullets.4\";a:4:{s:4:\"text\";s:73:\"For large volumes a collector is available which accommodates up to 30 l \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.hm200.hoppers_collecting.bullets.5\";a:4:{s:4:\"text\";s:98:\"Continuous operation: Use the continuous gravity outlet and a customer specific collecting system \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:55:\"products.hm200.hoppers_collecting.collecting_receptable\";a:4:{s:4:\"text\";s:21:\"Collecting receptacle\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.hm200.hoppers_collecting.hl\";a:4:{s:4:\"text\";s:31:\"Hoppers and collecting systems \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:56:\"products.hm200.hoppers_collecting.hopper_batch_operation\";a:4:{s:4:\"text\";s:26:\"Hopper for batch operation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"products.hm200.hoppers_collecting.longstock_hopper\";a:4:{s:4:\"text\";s:17:\"Long stock hopper\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"products.hm200.hoppers_collecting.outlet_continous\";a:4:{s:4:\"text\";s:39:\"Gravity outlet for continuous operation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.hm200.hoppers_collecting.standard_hopper\";a:4:{s:4:\"text\";s:15:\"Standard hopper\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.hm200.hoppers_collecting.txt\";a:4:{s:4:\"text\";s:134:\"The HM 200 is suitable for batchwise as well as continuous grinding and can be equipped with different hoppers and collecting systems.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.hm200.intro.txt.1\";a:4:{s:4:\"text\";s:127:\"Hammer mills are used for crushing, pulverizing and deagglomeration of medium-hard, hard, brittle, tough and fibrous samples. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.hm200.intro.txt.2\";a:4:{s:4:\"text\";s:428:\"The rugged RETSCH Hammer Mill HM 200 accepts large feed sizes up to 100 mm which can be reduced to less than 0.8 mm, depending on the sample properties.

The mill is ideally suited for processing large volumes batchwise or continuously which ensures high sample throughput. Thanks to features like rugged design, easy handling and quick cleaning, the HM 200 is equally suitable for use in laboratories or pilot plants.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.hm200.sieves.hl\";a:4:{s:4:\"text\";s:13:\"HM 200 Sieves\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.hm200.typical_samples.txt\";a:4:{s:4:\"text\";s:235:\"RETSCH’s powerful hammer mill is ideally suited for preliminary crushing and fine grinding of ores, granite, ceramics, quartz, slag, soil, coal, glass, cement clinker, wood, plastics, feed pellets, dry animal feed, dried herbs etc. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.hm200.user_convenience.bullets.1\";a:4:{s:4:\"text\";s:67:\"Fold-back hopper to gain access to the crushing chamber from above \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.hm200.user_convenience.bullets.2\";a:4:{s:4:\"text\";s:114:\"Additional fold back option in the middle part of the machine allows easy cleaning of rotor and hammers from below\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.hm200.user_convenience.hl\";a:4:{s:4:\"text\";s:47:\"User convenience combined with maximum safety \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.hm200.user_convenience.txt.1\";a:4:{s:4:\"text\";s:52:\"Easy cleaning of the rotor and the hammers thanks to\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.hm200.user_convenience.txt.2\";a:4:{s:4:\"text\";s:144:\"To ensure a long service life of the machine, even when mostly used for tough crushing tasks, the following parts can be exchanged by the user: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.hm200.user_convenience.txt.2.bullets.1\";a:4:{s:4:\"text\";s:29:\"Rotor with the swing hammers \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.hm200.user_convenience.txt.2.bullets.2\";a:4:{s:4:\"text\";s:28:\"Wear plates inside the mill \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.hm200.user_convenience.txt.3\";a:4:{s:4:\"text\";s:139:\"A safety switch and the brake motor ensure that the unit comes to an immediate stop, e.g. if the door is openend unintendently.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:21:\"products.introduction\";a:4:{s:4:\"text\";s:393:\"RETSCH instruments are used in science and industry for the sample preparation for a wide range of different analytical methods as well as for particle size analysis in the context of production control and quality monitoring.

RETSCH meets the ever-increasing demands in these fields with a clear product philosophy: "The whole is greater than the sum of its parts"\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.introduction.aristotle\";a:4:{s:4:\"text\";s:65:\""The whole is greater than the sum of its parts"\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:22:\"products.introduction2\";a:4:{s:4:\"text\";s:436:\"In accordance with this principle we not only use high-quality components, but also place great value on their perfect interaction. The results are instruments characterized by their superior technology and outstanding reliability for each individual application in sample preparation and particle size analysis. This philosophy is reflected throughout the whole range of RETSCH products, which are arranged in three segments:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:20:\"products.jaw_crusher\";a:4:{s:4:\"text\";s:276:\"The RETSCH Jaw Crusher range is used for the rapid, powerful crushing and pre-crushing of mediumhard, hard, brittle and tough materials. The variety of materials offered, their efficiency and safety make them ideal for sample preparation in laboratories and industrial plants.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.jaw_crusher.clycone.system.1\";a:4:{s:4:\"text\";s:118:\"Eliminate sample loss during crushing with our cyclone, ensuring accurate and reproducible results for every analysis!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.jaw_crusher.clycone.system.1.hl\";a:4:{s:4:\"text\";s:21:\"Total Sample Recovery\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.jaw_crusher.clycone.system.2\";a:4:{s:4:\"text\";s:113:\"Our cyclone significantly reduces dust exposure, creating a safer and cleaner working environment for your team! \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.jaw_crusher.clycone.system.2.hl\";a:4:{s:4:\"text\";s:25:\"Enhanced Operator Safety \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.jaw_crusher.clycone.system.hl\";a:4:{s:4:\"text\";s:32:\"Cyclone System for Jaw Crushers \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.jaw_crusher.clycone.system.hl.2\";a:4:{s:4:\"text\";s:15:\"Cyclone System \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.jaw_crusher.clycone.system.hl.supplement\";a:4:{s:4:\"text\";s:29:\"Bye-bye Dust and Sample Loss \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.jaw_crusher.clycone.system.txt\";a:4:{s:4:\"text\";s:205:\"Whether you’re preparing samples in mining, precious metals, materials research, or environmental analysis, the RETSCH Cyclone System ensures efficiency, precision and safety like never before!  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.jaw_crusher.clycone.system.txt.2\";a:4:{s:4:\"text\";s:49:\"Why should you choose the RETSCH Cyclone System? \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.jaw_crusher.clycone.system.txt.3\";a:4:{s:4:\"text\";s:105:\"Plus: Existing instruments (BB 50, BB 250, BB 400 or BB 500) can be retrofitted with the Cyclone System. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.jaw_crusher.clycone.system.txt.4\";a:4:{s:4:\"text\";s:70:\"Plus: Existing instruments can be retrofitted with the cyclone system \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:21:\"products.jaw_crushers\";a:4:{s:4:\"text\";s:12:\"Jaw Crushers\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.jaw_crushers.316L.txt\";a:4:{s:4:\"text\";s:187:\"Stainless steel with a combination of high chromium content of 17-19% and very low carbon content <0.03%. High corrosion resistance even in chlorinated media and high acid resistance. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.jaw_crushers.area.hl\";a:4:{s:4:\"text\";s:33:\"Jaw crusher fields of application\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.jaw_crushers.area.txt\";a:4:{s:4:\"text\";s:593:\"A jaw crusher is always at the very front of the sample preparation chain, precrushing all hard and brittle materials. The RETSCH jaw crusher range is primarily used in laboratories and pilot plants under rough conditions but are also suitable for on-line quality control of raw materials.

The main fields of application for a jaw crusher include building materials, mineralogy and metallurgy, ceramics and glass, materials science and environmental analysis. They crush medium-hard, hard, brittle and tough materials such as ores, slag, oxide ceramics, hard coal or cement clinker.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.jaw_crushers.area2.txt\";a:4:{s:4:\"text\";s:265:\"RETSCH jaw crushers are powerful forced-feed crushers, available in 7 sizes. They are used for sample crushing on a laboratory scale, but, depending on the model, can also be integrated into existing process lines for continuous size reduction in online operation. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.jaw_crushers.ceramics.txt\";a:4:{s:4:\"text\";s:250:\"Ceramics are a variety of inorganic, non-metallic materials that are formed with the addition of water, dried at room temperature and then hardened by a firing process (sintering) at high temperatures, thus acquiring their characteristic properties. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.jaw_crushers.faq\";a:4:{s:4:\"text\";s:19:\"Jaw Crushers - FAQ \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.jaw_crushers.faq.applications.hl\";a:4:{s:4:\"text\";s:49:\"Which are typical applications for a jaw crusher?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.jaw_crushers.faq.applications.txt\";a:4:{s:4:\"text\";s:324:\"A jaw crusher is used for coarse and preliminary size reduction on a laboratory scale of medium-hard, hard, tough and brittle materials. This is often followed by further pulverization of the sample to analytical fineness in a laboratory mill. Typical materials include coal, ores, minerals, ceramics or building materials. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.jaw_crushers.faq.selection.hl\";a:4:{s:4:\"text\";s:39:\"How do I select a suitable jaw crusher?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.jaw_crushers.faq.selection.txt\";a:4:{s:4:\"text\";s:314:\"For initial orientation, the maximum feed size, the maximum final fineness and the throughput capacity of the jaw crusher should be considered. Other aspects are the sample quantity that the standard collecting vessel can hold, or whether continuous size reduction is possible in addition to batchwise processing. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.jaw_crushers.faq.what-is.hl\";a:4:{s:4:\"text\";s:22:\"What is a jaw crusher?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.jaw_crushers.faq.what-is.txt\";a:4:{s:4:\"text\";s:525:\"A jaw crusher is always at the very front of the sample preparation chain for subsequent analysis. They are used for pre-crushing of hard and brittle materials in laboratories and pilot plants, even under harsh working conditions. Size reduction takes place in the wedge-shaped crushing chamber between a fixed and a movable breaking jaw, which follows an elliptical path of motion. The sample is crushed by pressure and falls downwards into a collecting receptacle as soon as the particles are finer than the set gap width. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.jaw_crushers.function\";a:4:{s:4:\"text\";s:566:\"In forced-feed jaw crushers the feed material passes through the no-rebound hopper and enters the crushing chamber. Size reduction takes place in the wedgeshaped area between the fixed crushing arm and one moved by an eccentric drive shaft. The elliptical motion crushes the sample which then falls under gravity.

As soon as the sample is smaller than the discharge gap width, it falls into a removable collector within the jaw crusher. The continuous gap width setting with scale ensures optimum size reduction in accordance with the set gap width. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.jaw_crushers.function.caption\";a:4:{s:4:\"text\";s:33:\"Example function principle BB 100\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.jaw_crushers.function.hl\";a:4:{s:4:\"text\";s:30:\"Jaw crusher function principle\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.jaw_crushers.heavy-metal-free.txt\";a:4:{s:4:\"text\";s:235:\"These steels are free of chromium and nickel and can be used for sample preparation to heavy metal analysis, provided that possible iron abrasion does not interfere. They have a hardness of up to 62 HRC and are not corrosion-resistant.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.jaw_crushers.influences.hl\";a:4:{s:4:\"text\";s:48:\"Technical influences on the crushing performance\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:0;}s:37:\"products.jaw_crushers.influences2.txt\";a:4:{s:4:\"text\";s:837:\"The interaction of a very small sloped angle of the jaws, a small change in gap width to the set gap width and high speed result in an extremely good crushing performance. This is the case, for example, with table-top units such as the BB 50 jaw crusher.

Low speed and a large sloped angle of the jaws, on the other hand, result in rather coarse grind sizes even with a medium change in gap width to the set gap width. This combination is mainly encountered in floor models that can accommodate large sample pieces, such as the BB 300 jaw crusher.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.jaw_crushers.influences3.txt\";a:4:{s:4:\"text\";s:339:\"The crushing ratio of a jaw crusher results from the maximum achievable final fineness in relation to the maximum feed size. For Retsch jaw crushers, this lies between 26 and 220. A high value reflects the capacity of a jaw crusher to accept large sample pieces and provide powerful crushing performance, resulting in high final fineness. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.jaw_crushers.infobox\";a:4:{s:4:\"text\";s:92:\"Details on the fields of application, working mechanisms and materials used in jaw crushers.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.jaw_crushers.intro.txt\";a:4:{s:4:\"text\";s:412:\"The RETSCH jaw crusher series is available in 8 different sizes. Throughput and final fineness depend on the crusher type, selected gap width and breaking properties of the sample material.

Robust design, simple handling and cleaning are the features of the RETSCH jaw crusher models. Small amounts of sample are processed batchwise; for larger amounts the crushers can be operated continuously. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.jaw_crushers.jaws.caption\";a:4:{s:4:\"text\";s:73:\"The shape of the crushing jaws is determined by curvature and profiling. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.jaw_crushers.manganese.txt\";a:4:{s:4:\"text\";s:154:\"The manganese content is between 12% - 14%, the carbon content between 1% - 1.2%. Manganese steel reaches hardness values of over 600 HV (approx. 55 HRC).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.jaw_crushers.materials.jaws.hl\";a:4:{s:4:\"text\";s:22:\"Breaking jaw materials\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.jaw_crushers.materials.txt\";a:4:{s:4:\"text\";s:711:\"Mechanical size reduction of solids inevitably results in wear of the grinding tools, the so-called abrasion. This means that during grinding, for example with grinding tools made of steel, a certain amount of steel components as well as heavy metals, chromium, etc., can be introduced into the sample. Generally, abrasion is in the ppm or ppb range.

Nevertheless, the grinding process should be carried out as contamination-free as possible. For example, in the case of subsequent analysis for heavy metals, it is advisable to select breaking jaws made of a material that has as few or no heavy metals as possible. Abrasion resistance also plays a role, which varies depending on the material. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.jaw_crushers.materials2.txt\";a:4:{s:4:\"text\";s:86:\"Breaking jaws for RETSCH\'s jaw crusher range are available in the following materials:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:54:\"products.jaw_crushers.material_composition_document.hl\";a:4:{s:4:\"text\";s:49:\"Material composition of equipment and accessories\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:55:\"products.jaw_crushers.material_composition_document.txt\";a:4:{s:4:\"text\";s:464:\"When searching for a suitable product and associated accessories, it is important to consider that the material\'s properties to be determined (such as heavy metal content) must not be altered in any way during the grinding process.
In our material analysis document you will find the material specifications of all parts that may come into contact with the sample, including mills, sieve shakers and assistance equipment as well as accompanying accessories.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.jaw_crushers.nihard4.txt\";a:4:{s:4:\"text\";s:140:\"High alloy cast iron with very high resistance to wear and impact. The hardness is 550 - 700 HBW due to a high carbon content of 2.6 - 32%. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.jaw_crushers.stainless-steel.txt\";a:4:{s:4:\"text\";s:196:\"Corrosion-resistant steel with an extremely thin, invisible oxide protective layer which forms at chromium contents >12%. Corrosion resistance increases with the chromium content of the steel. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.jaw_crushers.steel.hl\";a:4:{s:4:\"text\";s:19:\"Steel and cast iron\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.jaw_crushers.steels.txt\";a:4:{s:4:\"text\";s:416:\"Steels are ferrous materials whose carbon content is generally less than 2%. Chemically, steel is an alloy of iron and iron carbide. To influence the chemical and mechanical properties of steels, other metals are added (e.g. chromium and manganese).

In contrast to steel, cast iron is hard and brittle due to a carbon content of over 2%. Cast iron is not forged, but cast into the appropriate shape. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.jaw_crushers.tungsten-carbide.txt\";a:4:{s:4:\"text\";s:217:\"Tungsten carbide is one of the hard metals. A cobalt content of 6 - 10% increases the toughness of the material and minimizes abrasion. Tungsten carbide is characterized by its very high hardness and wear resistance. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.jaw_crushers.zirconium-oxide.txt\";a:4:{s:4:\"text\";s:331:\"The main raw material for the production of zirconium oxide ceramics (ZrO2) is the mineral zirconium (ZrSiO4). ZrO2 is obtained from it by melting with coke and lime. Zirconium oxide is very stable against thermal, chemical and mechanical influences and therefore very suitable for grinding tools. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.jaw_crusher_outro\";a:4:{s:4:\"text\";s:2199:\"


Applications & Details

Jaw crushers are always at the very front of the sample preparation chain, pre-crushing all hard and brittle materials. They are primarily used in laboratories and pilot plants under rough conditions but are also suitable for on-line quality control of raw materials. The jaw crushers are available in 8 different sizes: BB 50, BB 100, BB 200, BB 300 and the bigger models BB 250, BB 400, BB 500 and BB 600. Throughput and final fineness depend on the crusher type, selected gap width and breaking properties of the sample material.
  Feed sizes range from 40 mm to 350 mm, depending on the model.

The main fields of application of jaw crushers are construction materials, mineralogy and metallurgy, ceramics and glass, materials research and environmental analysis.

RETSCH Jaw Crushers are characterized by many unique details allowing for convenient and safe sample processing.


Benefits at a glance

(depending on model)


Jaw Crusher technology

RETSCH Jaw Crushers are robust and powerful forced-feed crushers. The feed material passes through the no-rebound hopper and enters the crushing chamber. Size reduction takes place in the wedgeshaped area between the fixed crushing arm and one moved by an eccentric drive shaft. The elliptical motion crushes the sample which then falls under gravity.

As soon as the sample is smaller than the discharge gap width, it falls into a removable collector. The continuous gap width setting with scale resp. digital display ensure optimal size reduction in accordance with the set gap width value. Integral Belleville spring washer packages and a thermal overload protection switch protect the jaw crushers against overloading.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:20:\"products.knife_mills\";a:4:{s:4:\"text\";s:189:\"RETSCH knife mills provide completely homogeneous and reproducible size reduction results in seconds so that representative samples can be taken from any location in the grinding container.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mesh-sieves.samples.txt\";a:4:{s:4:\"text\";s:291:\"RETSCH\'s woven wire mesh sieves are ideally suited for separation, fractioning and particle size determination of cement clinker, chemicals, coffee, construction materials, fertilizers, fillers, flours, grains, metals powders, minerals, nuts, plastics, sand, seeds, soils and washing powder.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.milling.headline\";a:4:{s:4:\"text\";s:37:\"Laboratory mills, grinders & crushers\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.milling.headline.supplement\";a:4:{s:4:\"text\";s:35:\"for primary and fine size reduction\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.milling.introduction\";a:4:{s:4:\"text\";s:627:\"For chemical and physical analytical methods such as AAS, NIR, ICP or XRF it is essential that the specimen is perfectly homogenized to an adequate degree of analytical fineness. A reliable and accurate analysis can only be guaranteed by reproducible sample preparation. For these tasks RETSCH offers a comprehensive range of the most modern mills and crushers for coarse, fine and ultrafine size reduction of almost any material. The choice of grinding tools and accessories ensures that our instruments provide for contamination-free and reliable sample preparation prior to laboratory analysis.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.milling.selection.headline\";a:4:{s:4:\"text\";s:25:\"Product Selection Milling\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.milling.selection.intro\";a:4:{s:4:\"text\";s:398:\"The following selection guide provides an initial overview of the application areas of RETSCH laboratory mills and crushers. The selection of a suitable mill depends on the individual application.

Contact us to find the optimum solution for your application!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.milling.selection_milling2\";a:4:{s:4:\"text\";s:352:\"A further overview of the possible uses of RETSCH mills and jaw crushers is provided by our Application Database which includes the most interesting test reports processed in our own test laboratories.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.milling.selection_milling3headline\";a:4:{s:4:\"text\";s:17:\"Instrument search\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:22:\"products.milling_outro\";a:4:{s:4:\"text\";s:2429:\"

Why use a laboratory mill for grinding?

Comminution of solids or bulk materials is necessary when the material has a grain size that is too coarse for subsequent processes, such as analysis, division, mixing or further processing, and/or the sample is too inhomogeneous, so that the small portion used for analysis is not representative of the entire laboratory sample. Analyses are necessary for quality assurance, for example in production monitoring or incoming goods inspection. These include spectroscopic and chromatographic methods. Since product properties are often influenced by the particle size (e.g. extraction, filtration or absorption capacity), size reduction with a laboratory mill is also essential for the development of new products and production processes.

Required fineness

A frequent requirement is: “Pulverize finely”. However, the term “powder” is not clear. Washing powder, coffee powder and baking powder are bulk products that all claim the term “powder” but have very different particle size distributions. Another frequent requirement is to grind the sample “as fine as possible” using a laboratory mill. However, this always requires a high energy input and a lot of time. Time and energy also mean costs in laboratory operations. A more effective approach is: Not as fine as possible, but as fine as necessary! It is important that the sample material is of analytical fineness. The required analytical finenesses vary, depending on the subsequent analytical method or the subsequent process.

Is comminution an art?

The art of crushing consists of preparing the sample with a laboratory mill in such a way that a representative individual sample is obtained that has a homogeneous analysis fineness. When selecting a suitable laboratory mill and grinding set, it must be ensured that the characteristics of the sample to be determined (e.g. moisture content, heavy metal content, etc.) are not changed during the entire preparation process. In addition to a precise knowledge of the equipment, this also requires experience in processing various materials. Contact Retsch for non-binding advice on equipment and applications.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.mixer_mills.applications.hl\";a:4:{s:4:\"text\";s:35:\"Mixer Mills - Fields of application\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.mixer_mills.applications.txt\";a:4:{s:4:\"text\";s:1235:\"Mixer mills are used for the pulverization of soft, hard, brittle, and fibrous materials in dry and wet mode. With their small footprint, ease of use, and very short processing times, they are true allrounders in the laboratory.

Mixer mills are ideally suited for tasks in research like mechanochemistry (mechanosynthesis, mechanical alloying and mechanocatalysis), or ultrafine colloidal grinding on a nanometer scale, as well as for routine tasks such as mixing and homogenizing.

They are also widely used for cell disruption for DNA/RNA extraction via bead beating. Up to 240 ml of cell dispersions can be processed for protein extraction or metabolome analysis.
A crucial advantage of mixer mills is their great versatility – in some models combined with the capacity to actively cool or heat material, allowing for more controlled configurations than in other ball mills. In the field of mechanochemistry, the possibility to control the reactions inside the jar is very beneficial.

Depending on the models, temperatures down to -196°C or up to 100°C can be applied. Mixer mills are available with 1, 2 or 6 stations. Jars and balls are available in various sizes, designs and materials.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.mixer_mills.cooling.hl\";a:4:{s:4:\"text\";s:41:\"Mixer Mills - cooling and heating options\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mixer_mills.cooling.txt\";a:4:{s:4:\"text\";s:1000:\"The CryoMill is designed for cryogenic grinding at -196°C, whereas the MM 500 control covers a temperature from -100°C to +100°C, with a temperature regulation from -100°C to 0 °C.

Cooling is beneficial, e. g., for:
Some applications are improved if the sample material is heated during the process, for example:
The required temperatures and the operational setup depend on the specific application.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.mixer_mills.eyecatcher.cryomill\";a:4:{s:4:\"text\";s:29:\"Grinding with liquid nitrogen\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.mixer_mills.eyecatcher.mm400\";a:4:{s:4:\"text\";s:22:\"The classic allrounder\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.mixer_mills.eyecatcher.mm500control\";a:4:{s:4:\"text\";s:21:\"Cooling & Heating\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.mixer_mills.eyecatcher.mm500nano\";a:4:{s:4:\"text\";s:18:\"Nanoscale Grinding\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.mixer_mills.eyecatcher.mm500vario\";a:4:{s:4:\"text\";s:24:\"Six samples in one batch\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.mixer_mills.faq.hl\";a:4:{s:4:\"text\";s:18:\"Mixer Mills - FAQ \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.mixer_mills.faq1\";a:4:{s:4:\"text\";s:21:\"What is a mixer mill?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.mixer_mills.faq1.txt\";a:4:{s:4:\"text\";s:427:\"Mixer mills belong to the family of ball mills and are characterized by their small footprint, fast processing times and great versatility.

They are used for mixing, pulverizing and homogenizing hard, medium-hard, brittle, soft, elastic and fibrous sample materials.

Size reduction is effected through impact and friction. Mixer mills from Retsch are available with one, two or six grinding stations.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.mixer_mills.faq2\";a:4:{s:4:\"text\";s:40:\"Which applications require a mixer mill?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.mixer_mills.faq2.txt\";a:4:{s:4:\"text\";s:435:\"Mixer mills are used for dry, wet and cryogenic pulverization of small sample volumes within seconds. They generate the required energy input for nanoscale grinding.

A typical field of application is cell disruption by bead beating for DNA/RNA and protein extraction.

Mixer mills are also frequently used in the field of mechanochemistry, particularly those models which provide cooling and heating options. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.mixer_mills.faq3\";a:4:{s:4:\"text\";s:27:\"How does a mixer mill work?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.mixer_mills.faq3.txt\";a:4:{s:4:\"text\";s:271:\"Sample material and grinding balls are filled into the jar which is clamped into the mill. The radial oscillations performed by the mill lead to the pulverization by impact and friction of the balls. The sample is also thoroughly mixed by the movements of jar and balls. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mixer_mills.function.hl\";a:4:{s:4:\"text\";s:32:\"Mixer Mills - Function Principle\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.mixer_mills.function.txt\";a:4:{s:4:\"text\";s:535:\"The grinding jars of mixer mills perform radial oscillations in a horizontal position. The inertia of the grinding balls causes them to impact with high energy on the sample material at the rounded ends of the jars and pulverize it. High energy milling is possible by operating at high frequencies up to 35 Hz. The movement of the jars and balls causes further size reduction effects through friction and additionally leads to effective mixing of the sample. The degree of mixing can be increased by using several smaller balls.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.mixer_mills.grinding-balls.txt\";a:4:{s:4:\"text\";s:613:\"
To ensure that the grinding balls rapidly pulverize the sample, they should have at least three times the size of the biggest sample piece. Typically, a factor of approximately 1000 can be applied to ascertain the suitable ball size for the intended final fineness. If a grind size of 30 µm (D90) is the objective, ball diameters between 20 mm and 30 mm are best suited. If smaller particles are required, a second process step with smaller balls is required.
As larger balls could crush smaller ones, it is not advisable to combine different ball sizes in a single milling process. 
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.mixer_mills.grinding-tools.energy.txt\";a:4:{s:4:\"text\";s:811:\"
The higher the density of a material, the higher is the energy input. This means that the acceleration of, for example, tungsten carbide grinding balls at a given speed is higher compared to jar and ball materials of lower density. The energy input is higher when the ball hits the sample, causing a better crushing effect which is beneficial for pulverizing hard-brittle samples.
For soft materials, on the other hand, too much energy input may prevent effective crushing. In such cases, the sample is not really pulverized into a fine powder but rather forms a layer that sticks to the jar walls and covers the balls. Homogenization is not possible that way and sample recovery is difficult. That is why for soft materials other mill types, for example rotor mills, are better suited.
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.mixer_mills.grinding-tools.hl\";a:4:{s:4:\"text\";s:45:\"Mixer Mills - Grinding jar and ball materials\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.mixer_mills.grinding-tools.how-to.txt\";a:4:{s:4:\"text\";s:603:\"
The material of the grinding tools needs to be selected with the subsequent analysis in mind. If, for example, a sample is analyzed for its heavy-metal content, the abrasion of a steel jar and balls might introduce chromium into the sample which would lead to falsified analysis results. Consequently, only a metal-free material like zirconium oxide is suitable for the purpose.

The material of the tools also has an impact on their efficiency. The two most important aspects are:
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.mixer_mills.infobox\";a:4:{s:4:\"text\";s:92:\"Details on the fields of application, working mechanisms and materials used in mixer mills. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.mixer_mills.intro\";a:4:{s:4:\"text\";s:428:\"Mixer mills grind and homogenize small sample volumes quickly and efficiently by impact and friction. These ball mills are suitable for dry, wet and cryogenic grinding as well as for cell disruption for DNA/RNA or protein recovery. For special applications such as mechanosynthesis, they offer unique solutions. Mixer mills are well known for their ease of use and small foot-print compared to other types of ball mills. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.mixer_mills.jar-fillings.3\";a:4:{s:4:\"text\";s:14:\"Filling volume\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.mixer_mills.jar-fillings.dry.txt\";a:4:{s:4:\"text\";s:588:\"
When filling the jar for a dry grinding process, the one-third-rule should be applied. It means that approximately one third of the jar volume should be filled with grinding balls. Consequently, the smaller the balls are, the more must be taken to fill a third of the jar. Another third of the jar volume should be filled with sample material. The remaining third is free space to allow the ball movement inside to achieve the required comminution energy for fast pulverization of the sample. At the same time, the amount of sample material is sufficient to prevent wear. 
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.mixer_mills.jar-fillings.hl\";a:4:{s:4:\"text\";s:38:\"Mixer Mills - Recommended jar fillings\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.mixer_mills.jar-fillings.wet.txt\";a:4:{s:4:\"text\";s:591:\"Particle sizes down to 100 nm or less are obtained by wet grinding. Here, friction is required rather than impact. It is generated by using many small grinding balls with a large surface which have many friction points. Consequently, the one third filling rule, which is recommended for dry grinding processes, is replaced by the 60% rule, meaning that 60% of the jar are filled with small balls. The sample amount should be approx. 30%. First, the small balls are filled into the jars (by weight!), then the sample and everything is mixed. Finally, the dispersant liquid is added carefully.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.mixer_mills.jar-types.hl\";a:4:{s:4:\"text\";s:33:\"Mixer Mills - Jar types and sizes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.mixer_mills.jar-types.txt\";a:4:{s:4:\"text\";s:1013:\"Classic mixer mills work with screw-top jars which are designed for quick handling and pulverization of small sample amounts. The jars are available in hardened steel, stainless steel, tungsten carbide, agate, zirconium oxide, and PTFE.

The MM 500 nano and MM 500 control are operated with screw-lock jars. These jars are pressure-tight up to 5 bar, the integrated safety closure allows for convenient handling. The new jar design is very beneficial for wet grinding and pulverizing fibrous samples like hair.

Thanks to the flat lid, the nominal volume can be fully used, for instance when milling fibrous samples, or to ensure the optimum mixture of material, small balls and liquid for wet grinding.

Available materials include hardened steel, stainless steel, tungsten carbide and zirconium oxide ensuring contamination-free processing. Aeration lids for all mixer mill jar sizes and materials are available, e.g. for processing under inert atmosphere. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.mixer_mills.overview.1\";a:4:{s:4:\"text\";s:31:\"Sample volumes up to 6 x 20 ml \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.mixer_mills.overview.2\";a:4:{s:4:\"text\";s:24:\"Final fineness*: 0.1 µm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.mixer_mills.overview.3\";a:4:{s:4:\"text\";s:33:\"Cell disruption via bead beating \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.mixer_mills.overview.4\";a:4:{s:4:\"text\";s:32:\"Grinding by impact and friction \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.mixer_mills.overview.eyecatcher\";a:4:{s:4:\"text\";s:42:\"Cooling, heating & cryogenic grinding \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.mixer_mills.screwlock\";a:4:{s:4:\"text\";s:14:\"Screw-lock jar\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.mixer_mills.screwtop\";a:4:{s:4:\"text\";s:13:\"Screw-top jar\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.mixer_mills.table.aeration\";a:4:{s:4:\"text\";s:13:\"Aeration lids\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.mixer_mills.table.dry-grinding\";a:4:{s:4:\"text\";s:25:\"Suitable for dry grinding\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.mixer_mills.table.fibrous-materials\";a:4:{s:4:\"text\";s:27:\"Grinding of fibrous samples\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"products.mixer_mills.table.fibrous-materials.txt\";a:4:{s:4:\"text\";s:118:\"Yes, very easy handling, as the lids are flat and the full volume of the jar can be used to fill in voluminous sample \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.mixer_mills.table.jar-materials\";a:4:{s:4:\"text\";s:23:\"Different jar materials\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.mixer_mills.table.jar-sizes\";a:4:{s:4:\"text\";s:9:\"Jar sizes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.mixer_mills.table.safety-closure\";a:4:{s:4:\"text\";s:25:\"Integrated safety closure\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.mixer_mills.table.screw-lock\";a:4:{s:4:\"text\";s:15:\"Screw-lock jars\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.mixer_mills.table.screwtop\";a:4:{s:4:\"text\";s:14:\"Screw-top jars\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.mixer_mills.table.wet-grinding\";a:4:{s:4:\"text\";s:25:\"Suitable for wet grinding\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.mixer_mills.table.wet-grinding.txt\";a:4:{s:4:\"text\";s:70:\"Limited - jar design is not optimal for applying the 60% filling rule \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.mixer_mills.table.wet-grinding.txt2\";a:4:{s:4:\"text\";s:36:\"Yes, designed to apply the 60% rule \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mixer_mills.wet-nano.hl\";a:4:{s:4:\"text\";s:41:\"Wet and Nanoscale grinding in mixer mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.mixer_mills.wet-nano.txt\";a:4:{s:4:\"text\";s:751:\"
Nanotechnology deals with particles in a range from 1 to 100 nm. These particles possess special properties due to their size, as their surface is greatly enlarged in relation to their volume (so-called “size-induced functionalities”). Ultrafine particles are, for example, harder and more break-resistant than larger particles.

Small particles tend to get charged on their surfaces and agglomerate during dry grinding, which is a limiting factor for size reduction. For nanoscale grinding, liquid or dispersant is used to keep the particles separated and salt solutions help to neutralize the surface charges. Long chain molecules in the liquid can keep the particles separated thanks to steric hindrance.  
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.mm400.accessories.hl\";a:4:{s:4:\"text\";s:37:\"ACCESSORIES FOR THE MIXER MILL MM 400\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.mm400.adapters.hl\";a:4:{s:4:\"text\";s:29:\"ADAPTERS FOR SINGLE-USE VIALS\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.mm400.adapters.txt\";a:4:{s:4:\"text\";s:225:\"Adapters for 0.5 / 1.5 / 2 / 5 ml single-use vials can be used in the MM 400. 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: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:475:\"X-ray powder diffraction patterns of the eight resulting samples (shown in green) align closely with the simulated reference pattern of the target co-crystal. All observed signals correspond to the desired product, with no significant additional signals, indicating successful and reproducible co-crystal formation. The MM 400 with 2 ml steel tubes delivers consistent results, and this compatibility extends to the MM 500 series, which can also accommodate 2 ml steel tubes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.mm400.cocrystal.dominik.da.bullets.1\";a:4:{s:4:\"text\";s:19:\"60 min milling time\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.mm400.cocrystal.dominik.da.bullets.2\";a:4:{s:4:\"text\";s:15:\"30 Hz frequency\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.mm400.cocrystal.dominik.da.bullets.3\";a:4:{s:4:\"text\";s:28:\"One 6 mm steel ball per tube\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.mm400.cocrystal.dominik.da.bullets.4\";a:4:{s:4:\"text\";s:61:\"Four experiments without solvent and four with 20 µL ethanol\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.mm400.cocrystal.dominik.da.caption\";a:4:{s:4:\"text\";s:200:\"XRD patterns after the co-crystal formation of theophylline and benzamide after 60 min milling time in the MM 400 against a simulated reference. Results presented by experiments of Dominik Al-Sabbagh.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.mm400.cocrystal.dominik.da.hl\";a:4:{s:4:\"text\";s:36:\"Co-Crystal Screening with the MM 400\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.mm400.cocrystal.dominik.da.reference\";a:4:{s:4:\"text\";s:213:\"[9] Reaction scheme and performance of the experiments: Dominik Al-Sabbagh, Chemistry Laboratory Technician, Division 6.3 – Structure Analysis, Federal Institute for Materials Research and Testing (BAM), Berlin.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.mm400.cocrystal.dominik.da.txt\";a:4:{s:4:\"text\";s:256:\"Co-crystal screening can be effectively performed in Mixer Mills. In a study [9] using the MM 400, 2 ml steel tubes and the corresponding PTFE adapter were employed to co-crystallize theophylline and benzamide in a 1:1 ratio under the following conditions:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.mm400.cryokit.hl\";a:4:{s:4:\"text\";s:40:\"CRYOKIT FOR GRINDING WITH LN2\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.mm400.cryokit.txt\";a:4:{s:4:\"text\";s:222:\"The CryoKit is a cost-efficient solution for occasional cryogenic grinding with the Mixer Mill MM 400. This set of insulated containers, tongs and safety glasses is used for pre-cooling the grinding jar in liquid nitrogen.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.mm400.function.txt\";a:4:{s:4:\"text\";s:660:\"The grinding jars of the mixer mill MM 400 perform radial oscillations in a horizontal position. The inertia of the grinding balls causes them to impact with high energy on the sample material at the rounded ends of the  jars and pulverize it. Also, the movement of the jars combined with the movement of the balls result in the intensive mixing of the sample.

The degree of mixing can be increased even further by using several smaller balls. If several small balls are used (e.g. glass beads) then, for example, biological cells can be disrupted. The large frictional impact effects between the beads ensure effective cell disruption.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.mm400.functionalizing_biomass.hl\";a:4:{s:4:\"text\";s:69:\"Functionalizing biomass for pharma applications via mechanochemistry \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.mm400.functionalizing_biomass.txt\";a:4:{s:4:\"text\";s:589:\"Mechanochemistry is transforming how functional biomaterials are made, and cationic cellulose is a prime example. Using a solvent-free process, cotton fibers are combined with a catalytic base and a minimal additive, then milled together with the cationic reagent to activate the reaction using the Mixer Mill MM 400. This solid-state approach eliminates water and bulk solvents, dramatically reducing chemical use and waste compared to conventional methods. After milling, a short aging step completes the reaction, delivering highly charged cellulose fibers with exceptional performance.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.mm400.functionalizing_biomass.txt.2\";a:4:{s:4:\"text\";s:1163:\"Optimal reaction conditions: Cotton fibers were milled in a 50 ml stainless steel jar with 3 x 10 mm balls for 5 min at 25 Hz, then EPTMAC was added, and the mixture was milled for additional 30 min. The subsequent aging of the reaction mixture at 50 °C for 24 h, followed by Soxhlet extraction (48 h) and freeze drying, resulted in the isolation of pure cCF material.

Why is this exciting for pharma?
These cationic fibers show strong electrostatic binding to viruses, enabling efficient removal of pathogens from water and process streams—critical for sterile manufacturing and clean water applications. Beyond filtration, the material offers potential in drug delivery, antimicrobial surfaces, and bioprocessing aids. The process achieves outstanding sustainability metrics aligning with green chemistry principles and industry goals. It also allows precise control over charge density for tailored performance.

This innovation demonstrates how mechanochemistry can deliver high-value, eco-friendly solutions for pharmaceutical production—combining safety, efficiency, and sustainability in one breakthrough approach. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.mm400.grinding_jars.hl\";a:4:{s:4:\"text\";s:38:\"GRINDING JARS IN 6 DIFFERENT MATERIALS\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mm400.grinding_jars.txt\";a:4:{s:4:\"text\";s:244:\"The nominal volume of the screw-top grinding jars ranges from 1.5 ml to 50 ml; available materials include hardened steel, stainless steel, agate, tungsten carbide, zirconium oxide and PTFE, ensuring contamination-free sample preparation. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.mm400.intro.txt\";a:4:{s:4:\"text\";s:914:\"The Mixer Mill MM 400 is a compact, versatile bench-top unit developed specially for dry, wet and cryogenic grinding of small sample amounts.

This laboratory mill mixes and homogenizes up to 2 x 20 ml powders and suspensions within a few seconds. It is also perfectly suitable for the disruption of biological cells as well as for DNA/RNA and protein extraction. With its powerful performance and great flexibility, the Mixer Mill MM 400 is a unique product in the market.

You may also be interested in the mixer mill models MM 500 nano or MM 500 vario which operate with the same functional principle but with a higher frequency of 35 Hz. Each model has a specific application focus.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.mm400.performance.1\";a:4:{s:4:\"text\";s:88:\"Powerful size reduction and homogenization by impact and friction with up to 30 Hz \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.mm400.performance.2\";a:4:{s:4:\"text\";s:62:\"Equipped with 2 grinding stations for up to 20 samples per run\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.mm400.performance.3\";a:4:{s:4:\"text\";s:55:\"Digital parameter setting ensures reproducible results \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.mm400.performance.4\";a:4:{s:4:\"text\";s:49:\"Memory for 9 Standard Operating Procedures (SOP) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.mm400.performance.hl\";a:4:{s:4:\"text\";s:22:\"Performance and Design\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.mm400.review1.txt\";a:4:{s:4:\"text\";s:62:\"Great for homogenous powdering of tissue samples whilst frozen\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.mm400.review2.txt\";a:4:{s:4:\"text\";s:61:\"The world\'s most effective instrument in medical technology. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.mm400.review3.txt\";a:4:{s:4:\"text\";s:115:\"I am happy to use MM 400 for my live laboratory. It would be specified as a standard machine for XRF marketplaces. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.mm400.review4.txt\";a:4:{s:4:\"text\";s:67:\"Perfect for preparing soil and plant material for isotope analysis.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.mm400.review5.txt\";a:4:{s:4:\"text\";s:77:\"This is the best ball mill I have ever used. Very easy to operate and handle.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.mm400.review6.txt\";a:4:{s:4:\"text\";s:106:\"As always, excellent machine, easy to operate and user friendly. Fast milling to desired particulate size.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.mm400.review7.txt\";a:4:{s:4:\"text\";s:114:\"I have used this machine in IISER Kolkata, India. It\'s very efficient, handy and convenient. It\'s worth buying it.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.mm400.review8.txt\";a:4:{s:4:\"text\";s:261:\"We use the MM 400 to homogenize muscle, skin, liver, whole invertebrate samples prior to stable isotope and fatty acid analysis. It\'s fast and does a consistently thorough job of homogenizing samples. The machine has been heavily used with no mechanical issues.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mm400.safe_effective.hl\";a:4:{s:4:\"text\";s:42:\"FOR SAFE AND EFFECTIVE GRINDING PROCESSES \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.mm400.sample_materials.txt\";a:4:{s:4:\"text\";s:352:\"RETSCH mixer mills are true allrounders. They homogenize, for example, alloys, animal feed, bones, ceramics, cereals, chemical products, coal, coke, drugs, electronic scrap, glass, grains, hair, minerals, oil seeds, ores, paper, plant materials, plastics, sewage sludge, soils, straw, tablets, textiles, tissue, tobacco, waste samples, wood, wool, etc.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.mm400.solutions.hl\";a:4:{s:4:\"text\";s:58:\"Solutions for biological applications and cell disruption \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.mm400.solutions.txt\";a:4:{s:4:\"text\";s:347:\"Laboratory Mixer Mills like the MM 400 are widely used for homogenizing biological samples such as tissue, liver, muscle or plant materials like cannabis. For cell disruption via bead beating mixer mills are also the perfect solution.  The MM 400 accepts adapters for different single-use vials with the following capacities per batch:  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.mm400.solutions.txt.2\";a:4:{s:4:\"text\";s:405:\"The MM 400 can be used for efficient cell disruption of max. 240 ml cell suspension for DNA/RNA and protein extraction. It is also possible to isolate intact bacteria from tissue in 8 x 30 ml bottles or 10 x 5 ml vials for accurate diagnosis of infections.

Accessories for the pulverization of 25 - 30 g plant material, like cannabis flower buds, include conical centrifugation tubes.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.mm400.spiderchart.bullets.4\";a:4:{s:4:\"text\";s:138:\"2 grinding stations for jars of min 2 ml and max 50 ml, adapter for 10 x 2 ml single use vials and 4 x 50 ml conical centrifugation tubes \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.mm400.spiderchart.bullets.6\";a:4:{s:4:\"text\";s:108:\"Calibrated speed and time, small benchtop model, storable SOPs and cycle programs, 7 different jar materials\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.mm400.spiderchart.hl\";a:4:{s:4:\"text\";s:45:\"The most versatile all-rounder of ball mills \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.mm400.steel_tubes.hl\";a:4:{s:4:\"text\";s:33:\"2 ml tubes for cryogenic grinding\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.mm400.steel_tubes.txt\";a:4:{s:4:\"text\";s:321:\"Small 2 ml steel tubes are used for cryogenic applications. Up to 20 of these tubes can be clamped into the MM 400 using an adapter. The advantage: they can withstand low temperatures and mechanical stress and do not break like disposable vessels. Ideal for the smallest sample quantities in the cryogenic range.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.mm400.supplement\";a:4:{s:4:\"text\";s:24:\"A true multipurpose mill\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.mm400.versatility.1\";a:4:{s:4:\"text\";s:56:\"3 different grinding modes:  dry, wet or cryogenic \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.mm400.versatility.2\";a:4:{s:4:\"text\";s:97:\"Mixes powdered sample and binder in plastic vessels prior to pelletizing, e. g. for XRF analysis \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.mm400.versatility.3\";a:4:{s:4:\"text\";s:116:\"Suitable for research applications such as mechanochemistry or for biological cell disruption by bead beating  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.mm400.versatility.hl\";a:4:{s:4:\"text\";s:21:\"Unmatched versatility\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.mm400.video_cryo\";a:4:{s:4:\"text\";s:38:\"Mixer Mill MM 400 - Cryogenic Grinding\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.mm400.video_yeast\";a:4:{s:4:\"text\";s:41:\"Mixer Mill MM 400 - Yeast Cell Disruption\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.mm400b.adapters.hl\";a:4:{s:4:\"text\";s:41:\"Adapters for increased sample throughput \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.mm400b.adapters.txt\";a:4:{s:4:\"text\";s:253:\"The MM 400 can be equipped with adapters that accommodate four 5 ml stainless-steel grinding jars, allowing for simultaneous pulverization of a maximum of 8 samples. This increased throughput is particularly beneficial for mechanochemical applications. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.mm400b.adapters.txt1\";a:4:{s:4:\"text\";s:166:\"The MM 400 can be equipped with adapters that accommodate four 5 ml stainless-steel grinding jars, allowing for simultaneous pulverization of a maximum of 8 samples. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.mm400b.adapters.txt2\";a:4:{s:4:\"text\";s:87:\"This increased throughput is particularly beneficial for mechanochemical applications. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.mm400b.bestofindustry.text\";a:4:{s:4:\"text\";s:111:\"The MM 400 is a finalist for the Best of Industry Award 2023 in the Laboratory & Analysis Technology category. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.mm400b.biology.txt\";a:4:{s:4:\"text\";s:694:\"Mixer mills are frequently used for homogenizing biological samples. The so-called bead beating with small glass beads is an established method for cell disruption of yeasts, microalgae or bacteria. The sample is only moderately warmed in the process which can be reduced to a minimum by pre-cooling.

The MM 400 allows for efficient cell disruption of up to 240 ml cell suspension for DNA/RNA and protein extraction. For accurate diagnosis of infections, it is possible to isolate intact bacteria from tissue in 8 x 30 ml bottles or 10 x 5 ml vials by using adapters.

The MM 400 can be operated with a range of adapters for single-use vials with the following capacities: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.mm400b.biology.txt2\";a:4:{s:4:\"text\";s:418:\"For the pulverization of 25 to 30 g plant material, such as cannabis flower, conical centrifuge tubes are best suited. Up to 8 tissue samples, like fresh liver in buffer solution, can also be homogenized in these 50 ml tubes using steel or zirconium oxide balls. To keep the mechanical stress on the vials as low as possible, a reduced frequency and a high filling level, e. g. with buffer and sample, are recommended.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.mm400b.calibration.hl\";a:4:{s:4:\"text\";s:41:\"Calibration ensures reproducible results \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.mm400b.calibration.txt\";a:4:{s:4:\"text\";s:702:\"Reproducibility is paramount in the process chain from sampling to analysis. Lab equipment which can be calibrated guarantees reproducible results with minimum standard deviation every time. This is particularly useful when comparing results produced at different locations.

The MM 400 is the first laboratory mill which can be calibrated. RETSCH initially calibrates time and frequency of the mill and offers a regular calibration service to ensure reproducible milling processes.

This functionality is particularly suitable for \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mm400b.cannabis.caption\";a:4:{s:4:\"text\";s:26:\"Homogenization of cannabis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.mm400b.cannabis.txt\";a:4:{s:4:\"text\";s:146:\"3 g sample
50 ml stainless steel jar
1 x 25 mm stainless steel ball
embrittlement with LN2 for 2 min
90 s at 30 Hz \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.mm400b.capsules.txt\";a:4:{s:4:\"text\";s:176:\"15 ml sample
50 ml stainless steel jar
1 x 25 mm stainless steel ball
embrittlement in LN2 for 3 min
4 x 2 min at 30 Hz with intermediate cooling\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.mm400b.caption.2ml\";a:4:{s:4:\"text\";s:79:\"1.5 or 2 ml
Safe-lock
single-use vials
2 x 10 vials max. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.mm400b.caption.30ml\";a:4:{s:4:\"text\";s:76:\"30 ml
disposable wide
mouth bottles
2 x 4 bottles max.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.mm400b.caption.50ml\";a:4:{s:4:\"text\";s:84:\"50 ml
disposable conical
centrifugation tubes
2 x 4 tubes max.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.mm400b.caption.5ml\";a:4:{s:4:\"text\";s:70:\"5 ml
Safe-lock
single-use vials
2 x 5 vials max.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.mm400b.celldisruption-microalgae\";a:4:{s:4:\"text\";s:39:\"Cell disruption: Microalgae

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.mm400b.concrete.txt\";a:4:{s:4:\"text\";s:101:\"10 ml sample
25 ml zirconium oxide jar
2 x 15 mm zirconium oxide balls
2 min at 30 Hz \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.mm400b.cryogenic.hl\";a:4:{s:4:\"text\";s:32:\"Solutions for cryogenic grinding\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.mm400b.cryogenic.txt\";a:4:{s:4:\"text\";s:1015:\"The CryoKit is a cost-effective solution for cryogenic sample processing with the Mixer Mill MM 400. The set consists of two insulated containers, two tongs and safety glasses.

The sample to be embrittled and the grinding ball are filled into the stainless-steel grinding jar which is tightly screwed. Indirect embrittlement is effected by pre-cooling the jar in a liquid nitrogen bath. After approximately 2 minutes, the sample is sufficiently cooled for cryogenic processing.

If direct contact with liquid nitrogen is to be avoided, the CryoMill or Mixer Mill MM 500 control are suitable options. Both mills can be operated with jars made of other materials than steel for cryogenic grinding.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mm400b.elastic-capsules\";a:4:{s:4:\"text\";s:41:\"Elastic-Liquid:
Capsules with liquid\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.mm400b.elastic-polyurethane\";a:4:{s:4:\"text\";s:40:\"Elastic-tough:
Polyurethane Pellets\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mm400b.fibrous-cannabis\";a:4:{s:4:\"text\";s:29:\"Fibrous: Cannabis

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.mm400b.fibrous-hair\";a:4:{s:4:\"text\";s:25:\"Fibrous: Hair

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.mm400b.FUNCTION\";a:4:{s:4:\"text\";s:653:\"The grinding jars of the mixer mill MM 400 perform radial oscillations in a horizontal position. The inertia of the grinding balls causes them to impact with high energy on the sample material at the rounded ends of the  jars and pulverize it. Also, the movement of the jars combined with the movement of the balls result in the intensive mixing of the sample.

The degree of mixing can be increased even further by using several smaller balls. If several small balls are used (e.g. glass beads) then, for example, biological cells can be disrupted. The large frictional impact effects between the beads ensure effective cell disruption. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mm400b.grinding-jars.hl\";a:4:{s:4:\"text\";s:39:\"Grinding jars in 7 different materials \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.mm400b.grinding-jars.pmma\";a:4:{s:4:\"text\";s:319:\"Transparent PMMA grinding jars are used for in-situ RAMAN spectroscopy but also enable applications with photochemical reactions. Moreover, these are resistant to a variety of chemicals. The jars can be used with the predecessor of the MM 400 just like older jar models are compatible with the latest mixer mill model. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.mm400b.grinding-jars.txt1\";a:4:{s:4:\"text\";s:78:\"The nominal volume of the screw-top grinding jars ranges from 1.5 ml to 50 ml.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.mm400b.grinding-jars.txt2\";a:4:{s:4:\"text\";s:160:\"Available materials include hardened steel, stainless steel, agate, tungsten carbide, zirconium oxide and PTFE, ensuring contamination-free sample preparation. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.mm400b.grinding-jars.txt3\";a:4:{s:4:\"text\";s:187:\"Transparent PMMA grinding jars are used for in-situ RAMAN spectroscopy but also enable applications with photochemical reactions. Moreover, these are resistant to a variety of chemicals. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.mm400b.grinding-jars.txt4\";a:4:{s:4:\"text\";s:132:\"The jars can be used with the predecessor of the MM 400 just like older jar models are compatible with the latest mixer mill model. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.mm400b.hair.txt\";a:4:{s:4:\"text\";s:99:\"30 ml sample
50 ml stainless steel jar
1 x 25 mm stainless steel ball
2 min at 30 Hz\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.mm400b.hard-concrete\";a:4:{s:4:\"text\";s:34:\"Hard-Brittle: Concrete

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:21:\"products.mm400b.intro\";a:4:{s:4:\"text\";s:687:\"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.

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.

With regard to performance and flexibility of this mill, there is no equivalent technology available in the market. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.mm400b.intro.mm500\";a:4:{s:4:\"text\";s:808:\"You may also be interested in the mixer mill models MM 500 nano and MM 500 vario which operate with the same functional principle at a frequency of 35 Hz but provide substantially higher performance. For applications which require cooling or heating the sample, the Mixer Mill MM 500 control is the perfect choice. Each RETSCH mixer mill has a specific application focus. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mm400b.jar-fillings.txt\";a:4:{s:4:\"text\";s:521:\"The jar size should be adapted to the sample volume to ensure optimum results. Ideally, the grinding balls are 3 times the size of the largest sample piece. The numbers and sizes of balls given in the table below follow this rule of thumb. To pulverize, for example, 20 ml of a sample consisting of 8-mm sized particles, the use of a 50 ml jar and 25 mm balls is recommended. According to the table, one grinding ball is required. 20 ml of a sample with 5-mm particles, however, can be homogenized with four 15 mm balls. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.mm400b.mechanochemistry.1\";a:4:{s:4:\"text\";s:27:\"Process times of up to 99 h\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.mm400b.mechanochemistry.2\";a:4:{s:4:\"text\";s:41:\"Various grinding jar sizes and materials \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.mm400b.mechanochemistry.3\";a:4:{s:4:\"text\";s:64:\"Transparent PMMA grinding jars enable in-situ RAMAN spectroscopy\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.mm400b.mechanochemistry.4\";a:4:{s:4:\"text\";s:39:\"Programmable frequency and break times \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.mm400b.mechanochemistry.5\";a:4:{s:4:\"text\";s:90:\"Adapter for 4 x 5 ml stainless-steel grinding jars permits up to 8 simultaneous reactions \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.mm400b.mechanochemistry.caption\";a:4:{s:4:\"text\";s:424:\"Time course of the Knoevenagel reaction between vanillin and barbituric acid under mechanochemical conditions using 2x10mm zirconium oxide grinding balls in 19 ml PMMA grinding jar at 30 Hz. Reaction running over 30 minutes with visible progress indicated by color change.

Courtesy of Dr. Sven Grätz, Ruhr-University Bochum, Faculty of Chemistry and Biochemistry, AG Prof. Borchardt. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.mm400b.mechanochemistry.hl\";a:4:{s:4:\"text\";s:32:\"Applications in mechanochemistry\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.mm400b.mechanochemistry.txt\";a:4:{s:4:\"text\";s:1045:\"Mechanochemistry enables fast reactions of substances in a solvent-free environment. Some chemical reactions require the frictional forces of a planetary ball mill, while other reaction types need energy input through impact – that is where the Mixer Mill MM 400 comes into play.

The sample volumes available for research applications are often very low. This makes small grinding jar sizes of up to 50 ml, like they are available for the MM 400, beneficial. Due to the frequently long reaction times, the possibility to program process times of several hours is another important aspect.

Mixer mills offer a unique advantage over planetary ball mills in mechanochemical applications: the use of transparent jars in combination with the typical horizontal jar movement enables in-situ RAMAN spectroscopy. This permits real-time monitoring of the reaction process to identify the optimal time for maximum yield and avoid prolonged processing.

The MM 400 offers many advantages for mechanochemical applications: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.mm400b.mediumhard-soil\";a:4:{s:4:\"text\";s:38:\"Medium-hard/ fibrous: soil

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.mm400b.microalgae.txt\";a:4:{s:4:\"text\";s:137:\"30 ml cell suspension
8 x 50 ml conical centrifuge tubes (adapter)
with 25 ml glass beads each; 0,5-0,75 mm
30 s at 30 Hz \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.mm400b.performance.3\";a:4:{s:4:\"text\";s:70:\"Memory for 12 Standard Operating Procedures (SOP) and 6 program cycles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.mm400b.performance.4\";a:4:{s:4:\"text\";s:53:\"Convenient touch display, significant noise reduction\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mm400b.polyurethane.txt\";a:4:{s:4:\"text\";s:176:\"20 ml sample
50 ml stainless steel jar
1 x 25 mm stainless steel ball
embrittlement in LN2 for 3 min
4 x 2 min at 30 Hz with intermediate cooling\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.mm400b.radioclip.txt\";a:4:{s:4:\"text\";s:801:\"Mechanochemical reactions can also be carried out particularly efficiently using the MM 400. Recent research shows how PTFE (Teflon) can be broken down in the MM 400 through a reaction with sodium, using mechanical energy. The intense movement of the grinding balls provides the energy needed to break the stable carbon-fluorine bonds – without any additional heat or pressure. In this way, large portions of the material can be converted into sodium fluoride and carbon – a promising approach for future recycling processes.

Image on the right: Dr. Erli Lu and Dr. Dominik Kubicki with the Mixer Mill MM 400, which was used to decompose PFAs. [4]

The process using MM 400 was part of the renowned science program “Forschung aktuell” on Deutschlandfunk. Give it a listen!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.mm400b.ramanready.hl\";a:4:{s:4:\"text\";s:27:\"In-situ Raman spectroscopy \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mm400b.ramanready.txt.1\";a:4:{s:4:\"text\";s:1234:\"In-situ Raman spectroscopy is a powerful analytical technique that allows for the monitoring and analysis of materials in their natural or process environment. This method utilizes Raman scattering, a phenomenon where light interacts with molecular vibrations, leading to shifts in the wavelength of the scattered light. These shifts provide a unique spectral fingerprint for the material being analyzed, offering insights into its chemical composition or molecular structure.

The "in-situ" aspect refers to the ability to observe and measure these characteristics directly during an ongoing process. This can include observing changes in the presence of various chemical reactions, also the so called mechanochemistry. Mechanochemistry involves the use of impact, shearing, or friction actions to induce chemical changes in solids. This approach is increasingly popular for its ability to bypass the need for solvents, potentially offering a more environmentally friendly and energy-efficient pathway for chemical synthesis. The Raman spectroscopy can provide invaluable insights into the reaction mechanism, phase transformations, reaction kinetics or for optimization of reaction conditions. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mm400b.ramanready.txt.2\";a:4:{s:4:\"text\";s:742:\"The MM 400 is “Raman-ready”, allowing easy removal of the bottom plate inlay. The bottom plate has openings for the Raman probe to consistently measure at the bottom of the jars by placing the Raman probe underneath the mill and thus underneath the jars, where particle interaction is most intense, ensuring accurate data. The Retsch PMMA grinding jars, with their transparency and chemical resistance, enhance spectral data without contamination. The plane outer shapes of the jars further enhance the spectroscopic data. These design adjustments streamline the experimental workflow. Researchers can now perform in-situ Raman spectroscopy with greater ease and precision, opening new possibilities for in-depth material analysis.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.mm400b.soil.txt\";a:4:{s:4:\"text\";s:100:\"20 ml sample
50 ml stainless steel jar
1 x 25 mm stainless steel ball
1 min at 30 Hz \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.mm400b.tough-wood\";a:4:{s:4:\"text\";s:31:\"Tough-Fibrous: Wood

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.mm400b.tubes.cell-disruption\";a:4:{s:4:\"text\";s:48:\"Cell disruption for DNA/RNA proteins/metabolites\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.mm400b.tubes.cryogenic\";a:4:{s:4:\"text\";s:78:\"Cryogenic grinding of soft sample (tissue, plants, cell pellets, insects)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.mm400b.tubes.dry-hard\";a:4:{s:4:\"text\";s:46:\"Dry milling of hard samples (quartz sand)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.mm400b.tubes.dry-wet\";a:4:{s:4:\"text\";s:64:\"Dry or wet homogenization of soft samples (tissue, insects)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.mm400b.tubes.dry-wet.50ml\";a:4:{s:4:\"text\";s:79:\"Dry or wet homogenization of soft samples (tissue, insects, soil, plants) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mm400b.tubes.extraction\";a:4:{s:4:\"text\";s:62:\"Extraction of pesticides from food/plants (QuEChERS)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.mm400b.tubes.extraction.30ml\";a:4:{s:4:\"text\";s:50:\"Extraction of intact bacteria from infected tissue\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.mm400b.tubes.hl\";a:4:{s:4:\"text\";s:45:\"Vials, bottles and tubes available for MM 400\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.mm400b.tubes.mixing\";a:4:{s:4:\"text\";s:49:\"Mixing of powder and wax to press pellets for XRF\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.mm400b.versatility.4\";a:4:{s:4:\"text\";s:58:\"Extraction of pesticides (QuEChERS) and herbal ingredients\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.mm400b.video.txt\";a:4:{s:4:\"text\";s:71:\"The video shows the previous model with identical functional principle.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.mm400b.wood.txt\";a:4:{s:4:\"text\";s:100:\"5 ml sample
10 ml zirconium oxide jar
2 x 12 mm zirconium oxide balls
3 min at 30 Hz \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mm500.nano.advantages.1\";a:4:{s:4:\"text\";s:103:\"Very easy, comfortable clamping and handling of the grinding jars, which are pressure-tight up to 5 bar\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mm500.nano.advantages.2\";a:4:{s:4:\"text\";s:77:\"Jars can stay clamped while taking a sub-sample or visual checks of fineness \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mm500.nano.advantages.3\";a:4:{s:4:\"text\";s:63:\"Ergonomic design with touch display for easy parameter setting \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mm500.nano.advantages.4\";a:4:{s:4:\"text\";s:88:\"12 SOPs & 4 program cycles with up to 99 repeats to facilitate routine applications \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mm500.nano.advantages.6\";a:4:{s:4:\"text\";s:79:\"Screw-Lock grinding jars (50 / 80 / 125 ml) for dry, wet or cryogenic grinding \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mm500.nano.advantages.7\";a:4:{s:4:\"text\";s:212:\"Thanks to the flat lid, the nominal volume can be used optimally, for example to accommodate sufficient fibrous samples or to achieve the best mixture of sample, small grinding balls and liquid for wet grinding. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.mm500.nano.advantages.hl\";a:4:{s:4:\"text\";s:26:\"ADVANTAGES THROUGH DESIGN \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.mm500.nano.advantages.txt\";a:4:{s:4:\"text\";s:25:\"Advantages through design\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.mm500.nano.aluminiumdioxide.pic.hl\";a:4:{s:4:\"text\";s:50:\"Nano grinding of aluminum oxide in the MM 500 nano\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.mm500.nano.aluminiumdioxide.pic.txt\";a:4:{s:4:\"text\";s:200:\"Narrow particle size distribution of aluminium oxide after grinding (Nano grinding of 30 g aluminum oxide in a 125 ml grinding jar zirconium oxide with 275 g balls 0.1 mm, 33 ml 0.5% NaPO4 solution) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.mm500.nano.applications.cryogenic\";a:4:{s:4:\"text\";s:19:\"cryogenic grinding \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.mm500.nano.applications.drygrinding\";a:4:{s:4:\"text\";s:12:\"dry grinding\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.mm500.nano.applications.pic1\";a:4:{s:4:\"text\";s:11:\"metal alloy\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.mm500.nano.applications.pic2\";a:4:{s:4:\"text\";s:17:\"tyre rubber \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.mm500.nano.applications.txt\";a:4:{s:4:\"text\";s:344:\"RETSCH mixer mills are true allrounders. They homogenize, for example: alloys, animal feed, bones, ceramics, chemical products, coal, coke, drugs, electronic scrap, glass, grains, hair, minerals, oil seeds, ores, paper, plant materials, plastics, sewage sludge, soils, straw, tablets, textiles, tissue, tobacco, waste samples, wood, wool, etc. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.mm500.nano.flexibility.1\";a:4:{s:4:\"text\";s:84:\"Equally suited for rapid pulverization <2 min and long-term grinding up to 99 hours \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.mm500.nano.flexibility.2\";a:4:{s:4:\"text\";s:103:\"Use one large grinding ball in the High Impact mode or several smaller balls in the High Friction mode \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.mm500.nano.flexibility.3\";a:4:{s:4:\"text\";s:161:\"Use the MM 500 nano for routine sample preparation applications, for nano-grinding or for research applications such as mechanochemistry and mechanical alloying \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.mm500.nano.flexibility.hl\";a:4:{s:4:\"text\";s:12:\"FLEXIBILITY \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.mm500.nano.functionprinciple.txt\";a:4:{s:4:\"text\";s:466:\"The grinding jars of the mixer mill MM 500 nano perform radial oscillations in a horizontal position. The inertia of the grinding balls causes them to impact with high energy on the sample material at the rounded ends of the grinding jars and pulverize it. Also, the movement of the grinding jars combined with the movement of the balls result in the intensive mixing of the sample. The degree of mixing can be increased even further by using several smaller balls. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mm500.nano.grindsizes.1\";a:4:{s:4:\"text\";s:78:\"New jar design allows for optimized usage of jar volume also for wet grinding \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mm500.nano.grindsizes.2\";a:4:{s:4:\"text\";s:75:\"Final fineness < 100 nm possible thanks to maximized energy input at 35 Hz \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mm500.nano.grindsizes.3\";a:4:{s:4:\"text\";s:98:\"Less warming effects, thus grinding can usually be done without grinding breaks for cooling down \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mm500.nano.grindsizes.4\";a:4:{s:4:\"text\";s:58:\"Result: You get your nano sample within the shortest time.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.mm500.nano.grindsizes.diagram.hl\";a:4:{s:4:\"text\";s:56:\"Nano-grinding of titanium dioxide without cooling breaks\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.mm500.nano.grindsizes.hl\";a:4:{s:4:\"text\";s:35:\"GRIND SIZES IN THE NANOMETER RANGE \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.mm500.nano.grindsizes.picture\";a:4:{s:4:\"text\";s:205:\"Nano grinding of 25 g titanium dioxide in a 125 ml grinding jar zirconium oxide with 275 g balls 0.1 mm, 30 ml 1% NaPO4 solution. A particle size of 90 nm was achievied after 120 minutes of grinding. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.mm500.nano.intro.hl\";a:4:{s:4:\"text\";s:50:\"MORE THAN AN ALTERNATIVE TO A PLANETARY BALL MILL \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.mm500.nano.intro.txt\";a:4:{s:4:\"text\";s:700:\"The mixer mill MM 500 nano is a compact, versatile bench-top unit which has been developed specially for dry, wet and cryogenic grinding of up to 2 x 45 ml sample material within seconds. With a maximum frequency of 35 Hz, it generates enough energy to produce particles in the nanometer range.

The robust high-performance drive makes the mill suitable for long-term grinding processes up to 99 hours and thus very interesting for research and mechanochemistry.

Hence, the MM 500 nano is a unique mixer mill in the market to provide a real alternative to grinding in a planetary ball mill – with more comfortable handling and less warming effects. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.mm500.nano.multi.cavity.txt\";a:4:{s:4:\"text\";s:894:\"Simultaneous processing of several small samples is possible with the multi-cavity jars and an adapter for reaction vials. This is a typical requirement, for example, for pharmaceutical, chemical and biochemical applications. The small cavity jars provide new opportunities for mechanochemical research activities involving small amounts of chemicals. The cavities in the jars have an oval shape which ensures effective mixing. The pouring aids allow for safe sample handling.
The adapter accommodates up to 18 disposable reaction vials of 1.5 or 2.0 ml (e.g. Eppendorf vials) or nine 2.0 ml steel tubes. With its two grinding stations, the MM 500 nano mixer mill can now process up to 36 samples in one working run. 2.0 ml steel tubes should be used, if samples need to be frozen or heated, as polymeric reaction vessels cannot withstand mechanical load at extreme temperatures. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.mm500.nano.newscrew.hl\";a:4:{s:4:\"text\";s:47:\"NEW SCREW-LOCK GRINDING JARS: BENEFITS FOR YOU \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mm500.nano.newscrew.txt\";a:4:{s:4:\"text\";s:899:\"The new Screw-Lock grinding jars of the MM 500 nano are suitable for dry, wet or cryogenic grinding. The jar sizes (50 / 80 / 125 ml) are larger than those of the classic mixer mills, allowing for grinding 2 x 45 ml per batch. The jars are pressure-tight up to 5 bar, the integrated safety closure allows for convenient handling. The new jar design is very beneficial for wet grinding and pulverizing fibrous samples like hair.

Thanks to the flat lid, the nominal volume can be fully used, for instance when milling fibrous samples, or to ensure the optimum mixture of sample, small grinding balls and liquid for wet grinding.

Available materials include hardened steel, stainless steel, tungsten carbide and zirconium oxide ensuring contamination-free sample preparation. Aeration lids for all jar sizes and materials are available, e.g. for grinding under inert atmosphere.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.mm500.nano.review1.txt\";a:4:{s:4:\"text\";s:201:\"The Mixer Mill MM 500 nano is very useful. First of all, it is user-friendly and results are very good. It gives very fine particles even in a short period of time. Also, cleaning of jars is very easy.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.mm500.nano.review2.txt\";a:4:{s:4:\"text\";s:224:\"Wonderful effect and results more than 10 times those obtained by traditional methods. It is really easy to use and it has multiple benefits and can be used in more than one application. The after-sales service is excellent.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.mm500.nano.review3.txt\";a:4:{s:4:\"text\";s:223:\"You save time, which is the most expensive reagent. It is a solid instrument and a workhorse that we use six to eight hours a day.  Care was clearly taken in the design of the mixer mill itself. Highest recommendation.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.mm500.nano.tagline\";a:4:{s:4:\"text\";s:58:\"Comfortable production of particles in the nanometer range\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.mm500.nano.video.hl\";a:4:{s:4:\"text\";s:31:\"MM 500 nano Introduction Video \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.mm500control.spiderchart.bullets.5\";a:4:{s:4:\"text\";s:186:\"Various possibilities for heating or cooling with thermal fluid or liquid nitrogen for cryogenic grinding, temperature regulation between -100 °C and 100 °C, monitoring of temperature \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.mm500control.spiderchart.hl\";a:4:{s:4:\"text\";s:45:\"The only Mixer Mill with temperature control \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.mm500nano.spiderchart.bullets.7\";a:4:{s:4:\"text\";s:174:\"Bench top model, touch screen, easy jar clamping, jars can stay clamped for subsampling, storable SOPs and cycle programs, 4 different jar materials for dry and wet grinding \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.mm500nano.spiderchart.hl\";a:4:{s:4:\"text\";s:61:\"High speed Ball Milling with easy operation for best results \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.mm500vario.accessories.hl\";a:4:{s:4:\"text\";s:32:\"Accessories for the MM 500 vario\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.mm500vario.accessories.hl.2\";a:4:{s:4:\"text\";s:39:\"Grinding jars in 6 different materials \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.mm500vario.accessories.single_vials.hl\";a:4:{s:4:\"text\";s:29:\"Adapters for single-use vials\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"products.mm500vario.accessories.single_vials.txt\";a:4:{s:4:\"text\";s:130:\"The adapters for 0.5 / 1.5 / 2 / 5 ml single-use vials of the smaller MM 400 model can be used in the MM 500 vario.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.mm500vario.accessories.txt.1\";a:4:{s:4:\"text\";s:309:\"All grinding jars of the smaller MM 400 model are compatible with the MM 500 vario. The nominal volume ranges from 1.5 ml to 50 ml and available materials include hardened steel, stainless steel, agate, tungsten carbide, zirconium oxide and PTFE, ensuring contamination-free sample preparation.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.mm500vario.advantages.hl\";a:4:{s:4:\"text\";s:39:\"Processing 2 to 50 samples in one batch\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.mm500vario.advantages.txt\";a:4:{s:4:\"text\";s:701:\"The new Mixer Mill MM 500 vario is a versatile bench-top unit which provides ultimate performance with maximum flexibility for your sample preparation process.

It is used for dry, wet and cryogenic grinding of small sample amounts with high throughput. The MM 500 vario can be equipped with screw-top grinding jars from 1.5 ml to 50 ml. Available materials include hardened steel, stainless steel, tungsten carbide, agate, zirconium oxide, PTFE.

For biological applications such as homogenization of plant materials, tissues or for cell disruption via bead beating, the MM 500 vario can be equipped with different adapters for single-use vials from 0.2 - 5 ml.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:57:\"products.mm500vario.application_examples.bestsolution.txt\";a:4:{s:4:\"text\";s:92:\"To find the best solution for your sample preparation task, visit our application database: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.mm500vario.basalt.hl\";a:4:{s:4:\"text\";s:22:\"Dry grinding of basalt\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.mm500vario.basalt.txt\";a:4:{s:4:\"text\";s:198:\"Grinding of basalt in the MM 500 vario results in better fineness compared to classic Mixer Mills thanks to the increased frequency of 35 Hz instead of 30 Hz (50 ml jar + 12 x 12 mm grinding balls).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.mm500vario.benefits.1\";a:4:{s:4:\"text\";s:96:\"Maximum frequency of 35 Hz reduces grinding time to 50% compared to mixer mills with only 30 Hz \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.mm500vario.benefits.2\";a:4:{s:4:\"text\";s:87:\"Six grinding stations instead of two, as in classic mixer mills, ensure high throughput\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.mm500vario.benefits.3\";a:4:{s:4:\"text\";s:101:\"In combination, the throughput of the MM 500 vario is 6 times higher compared to a classic mixer mill\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.mm500vario.flexibility.1\";a:4:{s:4:\"text\";s:44:\"Suitable for dry, wet or cryogenic grinding \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.mm500vario.flexibility.2\";a:4:{s:4:\"text\";s:77:\"Equally suited for rapid (<2 min) and long-term grinding (up to 99 hours) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.mm500vario.flexibility.3\";a:4:{s:4:\"text\";s:82:\"12 SOPs and 4 program cycles with max. 99 repeats facilitate routine applications \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.mm500vario.flexibility.4\";a:4:{s:4:\"text\";s:81:\"Grinding jars of various sizes and materials; adapters for single-use vials \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.mm500vario.flexibility.hl\";a:4:{s:4:\"text\";s:11:\"Flexibility\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.mm500vario.function_principle.txt\";a:4:{s:4:\"text\";s:468:\"The grinding jars of the mixer mill MM 500 vario perform radial oscillations in a horizontal position. The inertia of the grinding balls causes them to impact with high energy on the sample material at the rounded ends of the grinding jars and pulverize it. Also, the movement of the grinding jars combined with the movement of the balls result in the intensive mixing of the sample. The degree of mixing can be increased even further by using several smaller balls. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:0;}s:36:\"products.mm500vario.introduction.txt\";a:4:{s:4:\"text\";s:21:\"Variability redefined\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.mm500vario.maximize.hl\";a:4:{s:4:\"text\";s:24:\"Maximize your throughput\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.mm500vario.nav.bullets.1\";a:4:{s:4:\"text\";s:67:\"Feed Material: hard, medium-hard, soft, brittle, elastic, fibrous \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.mm500vario.nav.bullets.2\";a:4:{s:4:\"text\";s:31:\"Material feed size*: up to 8mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.mm500vario.nav.bullets.3\";a:4:{s:4:\"text\";s:28:\"Final fineness: ~ 5 µm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.mm500vario.nav.bullets.4\";a:4:{s:4:\"text\";s:28:\"No. of grinding stations: 6 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.mm500vario.performance.1\";a:4:{s:4:\"text\";s:35:\"Grind sizes down to 5 μm possible \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.mm500vario.performance.2\";a:4:{s:4:\"text\";s:40:\"Powerful pulverization with up to 35 Hz \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.mm500vario.performance.3\";a:4:{s:4:\"text\";s:40:\"Twice as fast as mills with only 30 Hz \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.mm500vario.performance.4\";a:4:{s:4:\"text\";s:36:\"Ergonomic design with touch display \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.mm500vario.performance.hl\";a:4:{s:4:\"text\";s:22:\"Performance and design\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.mm500vario.solutions.hl\";a:4:{s:4:\"text\";s:57:\"Solutions for biological applications and cell disruption\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.mm500vario.solutions.txt\";a:4:{s:4:\"text\";s:868:\"Mixer mills are widely used for homogenizing biological samples such as tissue, liver, muscle, plants, corn or sputum. For cell disruption via bead beating mixer mills are also the perfect solution. The MM 500 vario accommodates adapters for different single-use vials:

0.2 ml / 1.5 ml / 2 ml / 5 ml

Depending on the tube and the type of adapter, 5-10 tubes can be inserted per adapter, resulting in the following maximum vial capacity per batch:

50 x 1.5 or 2 ml (or 60 x 0.2 ml)
20 x 5 ml

Typical grinding / homogenizing processes of biological materials take less than 2 min. Cell disruption with a good reproducibility and efficiency takes 20 sec to 5 min, depending on the cell type. Cryogenic grinding in single-use vials can also be a suitable way to pulverize tough or temperature-sensitive samples.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.mm500vario.spiderchart.bullets.4\";a:4:{s:4:\"text\";s:105:\"6 grinding stations for jars of min. 2 ml and max. 50 ml, adapter holds up to 50 x 2 ml single use vials \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.mm500vario.spiderchart.bullets.6\";a:4:{s:4:\"text\";s:90:\"Bench-top model, touch screen, storable SOPs and cycle programs, 7 different jar materials\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.mm500vario.spiderchart.hl\";a:4:{s:4:\"text\";s:55:\"The strong Mixer Mill for high throughput applications \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.mm500vario.video.hl\";a:4:{s:4:\"text\";s:31:\"MM 500 vario Introduction Video\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.mm500_control.accessories.hl\";a:4:{s:4:\"text\";s:36:\"Accessories for maximum flexibility \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:62:\"products.mm500_control.accessories.multicavity.caption_adapter\";a:4:{s:4:\"text\";s:90:\"Adapter for 18 x 2 ml safe-lock reaction vials or 9 x 2 ml steel tubes, made of aluminum \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:66:\"products.mm500_control.accessories.multicavity.caption_multicavity\";a:4:{s:4:\"text\";s:97:\"Multi-cavity jars of 4 x 10 ml and 2 x 25 ml, made of stainless steel, incl. PTFE pouring aids. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.mm500_control.accessories.multicavity.hl\";a:4:{s:4:\"text\";s:31:\"Multi-cavity jars & adapter\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"products.mm500_control.accessories.multicavity.txt\";a:4:{s:4:\"text\";s:1126:\"Simultaneous processing of several small samples is possible with the multi-cavity jars and an adapter for reaction vials. This is a typical requirement, for example, for pharmaceutical, chemical and biochemical applications. The small cavity jars provide new opportunities for mechanochemical research activities involving small amounts of chemicals.

The cavities in the jars have an oval shape which ensures effective mixing. The pouring aids allow for safe sample handling. The multi-cavity jars are made of stainless steel, thus providing effective heat transfer to or from the sample.

The adapter accommodates up to 18 disposable reaction vials of 1.5 or 2.0 ml (e.g. Eppendorf vials) or nine 2.0 ml steel tubes. With its two grinding stations, the MM 500 control mixer mill can now process up to 36 samples in one working run. 2.0 ml steel tubes should be used if samples need to be frozen or heated, as polymeric reaction vessels cannot withstand mechanical load at extreme temperatures. The adapter is made of aluminum so that heat is efficiently transferred to and from the reaction tubes. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:61:\"products.mm500_control.accessories.multicavity.txt.supplement\";a:4:{s:4:\"text\";s:41:\"Ideal for processing small sample amounts\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.mm500_control.accessories.txt\";a:4:{s:4:\"text\";s:381:\"The MM 500 control is equipped with two grinding stations for screw-lock jars, available in the materials stainless steel, hardened steel, zirconium oxide and wolfram carbide in different jar sizes up to 80 ml or 125 ml. Heavy-metal-free grinding is possible, also at low temperatures. Ventilation lids allow for ventilation of the jars and for working under inert atmospheres. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.mm500_control.accessories.txt.2\";a:4:{s:4:\"text\";s:55:\"Heavy-metal-free grinding is possible, also at -100 °C\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:53:\"products.mm500_control.application_examples.bullets.1\";a:4:{s:4:\"text\";s:109:\"Preserving temperature-sensitive analytes (like volatile substances or pharmaceutical and food ingredients) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:53:\"products.mm500_control.application_examples.bullets.2\";a:4:{s:4:\"text\";s:13:\"Embrittlement\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:53:\"products.mm500_control.application_examples.bullets.3\";a:4:{s:4:\"text\";s:23:\"for cell homogenization\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:53:\"products.mm500_control.application_examples.bullets.4\";a:4:{s:4:\"text\";s:35:\"Wet grinding below room temperature\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:53:\"products.mm500_control.application_examples.bullets.5\";a:4:{s:4:\"text\";s:17:\"Mechanochemistry \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:53:\"products.mm500_control.application_examples.bullets.6\";a:4:{s:4:\"text\";s:32:\"Paste making (in food industry) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:53:\"products.mm500_control.application_examples.bullets.7\";a:4:{s:4:\"text\";s:39:\"Intensifying mechanochemical reactions \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.mm500_control.application_examples.txt\";a:4:{s:4:\"text\";s:183:\"The temperature regulation of the MM 500 control is especially designed for the processing of temperature-sensitive sample materials. Cooling or heating may have different objectives.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.mm500_control.application_examples.txt.1\";a:4:{s:4:\"text\";s:32:\"Cooling can be used for example:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.mm500_control.application_examples.txt.2\";a:4:{s:4:\"text\";s:112:\"Some applications are improved if the sample material is heated up during the process. Examples for heating are:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.mm500_control.application_examples.txt.3\";a:4:{s:4:\"text\";s:89:\"The required temperatures and the operational setup depend on the specific application. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.mm500_control.cryogenic_grinding.caption\";a:4:{s:4:\"text\";s:116:\"Fast milling of black Flurocarbon rubber (FKM) by embrittling the sample in two 125 ml jars at – 100 °C.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.mm500_control.cryogenic_grinding.hl\";a:4:{s:4:\"text\";s:18:\"Cryogenic grinding\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.mm500_control.cryogenic_grinding.txt\";a:4:{s:4:\"text\";s:331:\"Temperatures below 0 °C are suitable for the embrittlement and homogenization of for example ductile or sticky food. If heavy-metal-free grinding is required, jars of zirconium oxide or tungsten carbide can be used.

If cooled down to - 100 °C, it is also possible to successfully embrittle some polymers.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.mm500_control.function_principle.txt\";a:4:{s:4:\"text\";s:611:\"The grinding jars of the mixer mill MM 500 control perform radial oscillations in a horizontal position. The inertia of the grinding balls causes them to impact with high energy on the sample material at the rounded ends of the grinding jars and pulverize it. High energy milling is possible by operating at high frequencies up to 30 Hz. The movement of the grinding jars combined with the movement of the balls further causes grinding effects due to friction and additionally result in an effective mixing of the sample. The degree of mixing can be increased even further by using several smaller balls.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:258:\"The MM 500 control is a high energy laboratory ball mill that can be used for dry, wet and cryogenic grinding with a frequency of up to 30 Hz. It is the first mixer mill in the market that allows to monitor and control the temperature of a grinding process. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.mm500_control.intro.txt.2\";a:4:{s:4:\"text\";s:491:\"The temperature area covers a range from -100 to 100 °C. For maximum flexibility, the mill can be operated with various thermal fluids, enabling the use of different tempering devices for cooling or heating. If liquid nitrogen is chosen for cooling, the mill needs to be equipped with the optionally available extension device cryoPad. The innovative cryoPad technology allows to select and control a specific cooling temperature in the range from - 100 to 0 °C for the grinding process. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:56:\"products.mm500_control.key_benefits.advantages.bullets.1\";a:4:{s:4:\"text\";s:74:\"Dry, wet and cryogenic grinding with up to 30 Hz for high energy grinding \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:56:\"products.mm500_control.key_benefits.advantages.bullets.2\";a:4:{s:4:\"text\";s:84:\"Fast and comfortable sample processing with two screw lock jars of up to 125 ml each\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:56:\"products.mm500_control.key_benefits.advantages.bullets.3\";a:4:{s:4:\"text\";s:86:\"Patented hermetically closed fluid system ensures the safe operation of thermal fluids\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:56:\"products.mm500_control.key_benefits.advantages.bullets.4\";a:4:{s:4:\"text\";s:128:\"Wide range of accessories available, including ventilation lids and heavy-metal-free grinding jars (also for cryogenic grinding)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:56:\"products.mm500_control.key_benefits.advantages.bullets.5\";a:4:{s:4:\"text\";s:90:\"Ergonomic jar clamping, low noise level, user friendly parameter setting via touch display\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:53:\"products.mm500_control.key_benefits.cryopad.bullets.1\";a:4:{s:4:\"text\";s:75:\"Extension device cryoPad is required for the operation with LN2 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:53:\"products.mm500_control.key_benefits.cryopad.bullets.2\";a:4:{s:4:\"text\";s:74:\"The cryoPad regulates the flow of LN2 through the thermal plate\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:53:\"products.mm500_control.key_benefits.cryopad.bullets.3\";a:4:{s:4:\"text\";s:151:\"The cryoPad technology allows to select and maintain a specific cooling temperature in the range between - 100 and 0 °C while using LN2\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.mm500_control.key_benefits.hl.2\";a:4:{s:4:\"text\";s:34:\"Temperature monitoring and control\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:0;}s:57:\"products.mm500_control.key_benefits.temperature.bullets.1\";a:4:{s:4:\"text\";s:63:\"Continuous temperature monitoring throughout a grinding process\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:57:\"products.mm500_control.key_benefits.temperature.bullets.2\";a:4:{s:4:\"text\";s:56:\"Cooling and heating in a range from - 100 to 100 °C\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:57:\"products.mm500_control.key_benefits.temperature.bullets.3\";a:4:{s:4:\"text\";s:65:\"Operation is possible with liquid nitrogen or other thermal fluid\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:57:\"products.mm500_control.key_benefits.temperature.bullets.4\";a:4:{s:4:\"text\";s:133:\"High flexibility in terms of selecting a tempering device for temperature regulation (LN2 supply, cryostat, chiller, …).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:57:\"products.mm500_control.key_benefits.temperature.bullets.5\";a:4:{s:4:\"text\";s:59:\"Low temperature grinding is possible without LN2\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.mm500_control.mechanochemistry.caption\";a:4:{s:4:\"text\";s:114:\"By keeping the temperature below 0 °C, the formation of non-porous zeolitic metal organic compound is inhibited. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.mm500_control.mechanochemistry.caption.2\";a:4:{s:4:\"text\";s:147:\"By increasing the temperature during synthesis, the yield of a metal organic compound can be increased. © Stuart James, Queens University Belfast.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.mm500_control.mechanochemistry.hl\";a:4:{s:4:\"text\";s:17:\"Mechanochemistry \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.mm500_control.mechanochemistry.txt\";a:4:{s:4:\"text\";s:231:\"By cooling the sample throughout a mechanochemical process, the formation of undesired derivatives can be prevented. It is also possible to apply some heating, for example to initiate chemical reactions and increase product yields.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.mm500_control.options.cooling.caption1\";a:4:{s:4:\"text\";s:98:\"Setup 1: Extension device cryoPad and LN2 tank for the operation with liquid nitrogen. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.mm500_control.options.cooling.caption2\";a:4:{s:4:\"text\";s:92:\"Setup 2: Operation with an external tempering device; e.g. water tap, chiller or thermostat.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.mm500_control.options.cooling.hl\";a:4:{s:4:\"text\";s:46:\"1. Temperature regulation with liquid nitrogen\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.mm500_control.options.cooling.txt\";a:4:{s:4:\"text\";s:582:\"The mill is operated with liquid nitrogen and connected to a nitrogen tank. In this setup the mill must be extended with the optionally available extension device cryoPad. The patented PID (proportional–integral–derivative) system of the cryoPad controls the flow of liquid nitrogen and herewith the temperature of the thermal plates. In this setup, it is possible to select and maintain the temperature of the thermal plates at a specific value. The desired temperature is adjusted via the touch display and can be selected within a range from - 100 to 0 °C, in steps of 10.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:56:\"products.mm500_control.options.temperature_regulation.hl\";a:4:{s:4:\"text\";s:50:\"2. Cooling or heating with a liquid thermal fluid \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:57:\"products.mm500_control.options.temperature_regulation.txt\";a:4:{s:4:\"text\";s:756:\"In this setup, the mill can either be connected to a cryostat, to a chiller or to the water tap. The external tempering device regulates the corresponding thermal fluid to a defined temperature and the thermal fluid transfers this temperature to the thermal plates. As during a grinding process, a significant amount of heat may also develop inside the jar, the temperature of the thermal plates may be manipulated. To sum up, the actual temperature of the thermal plates depends on both, on the temperature of the thermal fluid and on grinding parameters, like frequency, time, jar volume, size of grinding balls. For a maximum control of the grinding process, the actual temperature of the thermal plates is continuously monitored in the touch display. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.mm500_control.options.txt\";a:4:{s:4:\"text\";s:149:\"To control the temperature of a grinding process, the mill needs to be connected to an external tempering device. Basically, there are two options: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.mm500_control.preserving.caption\";a:4:{s:4:\"text\";s:83:\"Grinding of coffee beans at low temperatures for natural substance analysis.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.mm500_control.preserving.hl\";a:4:{s:4:\"text\";s:42:\"Preserving temperature-sensitive analytes \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.mm500_control.preserving.txt\";a:4:{s:4:\"text\";s:447:\"Some analytes are modified, destroyed or vaporized if the sample material gets too warm. If specific temperature levels are exceeded, the structure of, for example, proteins, pharmaceutical substances or food ingredients may be essentially changed.

By keeping the temperature at a moderate level throughout the grinding process, temperature-sensitive natural substances are physically preserved in their original state for analysis. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.mm500_control.retsch_app.txt\";a:4:{s:4:\"text\";s:292:\"As the leading solution provider for sample preparation equipment, RETSCH has taken operating convenience to the next level and created the new RETSCH App. The Retsch APP is designed for a quick access to device related information and provides application reports from the RETSCH database. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.mm500_control.sample_materials.txt\";a:4:{s:4:\"text\";s:351:\"As the MM 500 control can be used with or without cooling, the mill offers a wide variety of applications. It can be used to homogenize, for example, waste, soil, chemical products, coated tablets, drugs, ores, grain, tissue, glass, hair, ceramics, bones, plastics, alloys, minerals, oil seeds, plants, sewage sludge, pills, textiles, wool etc.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.mm500_control.temp_control.hl\";a:4:{s:4:\"text\";s:47:\"Temperature regulation based on thermal plates \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.mm500_control.temp_control.txt\";a:4:{s:4:\"text\";s:761:\"The cooling and heating of the sample material is realized with the patented concept of thermal plates, making sample cooling with, e. g., open liquid nitrogen baths or dry ice obsolete. For tempering, the grinding jars are simply placed on top of the thermal plates. When the grinding jars come in contact with the thermal plates, heat is effectively transferred from or to the jars via the tempering device. The patented hermetically sealed fluid design allows to operate the mill with different thermal fluids, ensuring a flexible and safe temperature regulation and requiring only minimal effort for the user. Depending on the operational setup that is built up, the temperature of the thermal plates can be set in the range from - 100 to + 100 °C. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.mm500_control.wet_grinding.caption\";a:4:{s:4:\"text\";s:118:\"Particle size and temperature development for TiO2 in a wet grinding process with 30 Hz and 2 x 125 ml jars\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.mm500_control.wet_grinding.hl\";a:4:{s:4:\"text\";s:24:\"Wet Grinding < 30 °C\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.mm500_control.wet_grinding.txt\";a:4:{s:4:\"text\";s:137:\"If using a chiller, powerful wet grinding can be performed at 30 Hz and below room temperature without considering any cooling breaks. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.mortar_grinders\";a:4:{s:4:\"text\";s:352:\"Mortar grinders are suitable for reproducible sample preparation for subsequent analysis within the framework of quality assurance and GLP as well as for the preparation of prescriptions and formulations. Samples that are difficult to comminute can be successfully processed in mortar grinders by heating or cooling them, or by using grinding aids.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.pellet-presses\";a:4:{s:4:\"text\";s:150:\"RETSCH offers three models of pellet presses with different pressure forces for the preparation of solid and smooth pellets suitable for XRF analysis.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.perforated-plate-sieves.samples.txt\";a:4:{s:4:\"text\";s:292:\"RETSCH\'s perforated plate sieves are ideally suited for separation, fractioning and particle size determination of cement clinker, chemicals, coffee, construction materials, fertilizers, fillers, flours, grains, metals powders, minerals, nuts, plastics, sand, seeds, soils and washing powder.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.planetary_ball_mills\";a:4:{s:4:\"text\";s:1163:\"RETSCH is the world leading manufacturer of laboratory ball mills and offers the perfect product for each application.

The High Energy Ball Mill Emax and MM 500 were developed for grinding with the highest energy input. The innovative design of both, the mills and the grinding jars, allows for continuous grinding down to the nano range in the shortest amount of time - with only minor warming effects. These ball mills are also suitable for mechano chemistry.

Mixer Mills grind and homogenize small sample volumes quickly and efficiently by impact and friction. These ball mills are suitable for dry, wet and cryogenic grinding as well as for cell disruption for DNA/RNA recovery.

Planetary Ball Mills meet and exceed all requirements for fast and reproducible grinding to analytical fineness. They are used for the most demanding tasks in the laboratory, from routine sample processing to colloidal grinding and advanced materials development.

The drum mill is a type of ball mill suitable for the fine grinding of large feed sizes and large sample volumes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pm100.alumina.graphic.txt\";a:4:{s:4:\"text\";s:230:\"The results show that planetary ball mills can produce particle sizes in the nanometer range. The choice of the right ball size, the type of liquid and the liquid/solid ratio (viscosity level) play a crucial role in this process. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.pm100.alumina.graphic2.txt\";a:4:{s:4:\"text\";s:195:\"In another trial, the material was first pulverized for 1 hour with 1 mm grinding balls and then for 3 hours with 0.1 mm grinding balls. In this case, an average size of 76 nm was achieved. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.pm100.alumina_graphic1.txt\";a:4:{s:4:\"text\";s:257:\"The graphic shows the result of grinding alumina (Al2O3) at 650 rpm in the PM 100. After 1 h of size reduction in water with 1 mm grinding balls, the mean value of the particle size distribution is 200 nm; after 4 h it is 100 nm. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.pm100.caption.1\";a:4:{s:4:\"text\";s:107:\"Grinding of alumina in water with 1 mm grinding balls (left) after 1 hour (blue) and after 4 hours (green) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.pm100.caption.2\";a:4:{s:4:\"text\";s:100:\"Grinding of alumina with 1 mm grinding balls (1 hour) and then with 0.1 mm balls (3 hours) in water \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.pm100.carotene.txt\";a:4:{s:4:\"text\";s:223:\"50 g sample + 70 g oil
50 ml zirconium oxide grinding jar
1100 g 3 mm zirconium oxide grinding balls
2 h at 480 rpm (interval operation with 10 min grinding  / 10 min break = net grinding time 1 h) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.pm100.counterweight.hl\";a:4:{s:4:\"text\";s:13:\"Counterweight\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.pm100.counterweight.txt\";a:4:{s:4:\"text\";s:344:\"Planetary mills with a single grinding station require a counterweight for balancing purposes. In the planetary ball mill PM 100 this counterweight can be adjusted on an inclined guide rail to compensate for the different heights of the centers of gravity of differently-sized grinding jars and thus avoid undesired oscillations of the machine.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.pm100.fast_powerful.hl\";a:4:{s:4:\"text\";s:19:\"Fast & Powerful\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.pm100.features.1\";a:4:{s:4:\"text\";s:52:\"Loss-free size reduction down to the submicron range\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.pm100.features.2\";a:4:{s:4:\"text\";s:70:\"Wet grinding yields particle sizes in the nanometer range (<100 nm)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.pm100.features.3\";a:4:{s:4:\"text\";s:57:\"Variable speed from 100 to 650 rpm,
speed ratio 1:-2\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.pm100.features.4\";a:4:{s:4:\"text\";s:50:\"Grinding with up to 33.3 x acceleration of gravity\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.pm100.features.5\";a:4:{s:4:\"text\";s:50:\"Batch-wise processing with max. 1 x 220 ml sample \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.pm100.features.6\";a:4:{s:4:\"text\";s:45:\"2 x 20 ml sample per batch with stacked jars \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.pm100.fibrous_grass\";a:4:{s:4:\"text\";s:20:\"Fibrous: dried grass\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.pm100.fibrous_grass.txt\";a:4:{s:4:\"text\";s:130:\"200 ml sample
250 ml zirconium oxide grinding jar
15 x 20 mm zirconium oxide grinding balls
30 min at 480 rpm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.pm100.function.txt\";a:4:{s:4:\"text\";s:1622:\"The grinding jar is arranged eccentrically on the sun wheel of the planetary ball mill. The direction of movement of the sun wheel is opposite to that of the grinding jars in the ratio 1:-2. The grinding balls in the jars are subjected to superimposed rotational movements, the so-called Coriolis forces. The difference in speeds between balls and jars produces an interaction between frictional and impact forces, which releases high dynamic energies. The interplay between these forces produces the high and very effective degree of size reduction of the planetary ball mill, both, in ball to ball and ball to wall interactions.

Planetary mills with a single grinding station require a counterweight for balancing purposes. In the Ball Mill PM 100 this counterweight can be adjusted on an inclined guide rail. In this way the different heights of the centers of gravity of differently-sized jars can be compensated in order to avoid disturbing oscillations of the machine.

Any remaining vibrations are compensated by feet with some free movement (Free-Force Compensation Sockets). This innovative technology is based on the d’Alembert principle and allows very small circular movements of the machine housing that result in an automatic mass compensation. The laboratory bench is only subjected to minimal frictional forces generated in the feet.

In this way the planetary ball mill PM 100 ensures a quiet and safe operation with maximum compensation of vibrations even with the largest pulverization forces inside the grinding jars and therefore can be left on the bench unsupervised.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.pm100.hard_brittle\";a:4:{s:4:\"text\";s:12:\"Hard-brittle\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.pm100.hard_brittle_magnetite\";a:4:{s:4:\"text\";s:23:\"Hard-brittle: magnetite\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.pm100.hard_brittle_magnetite.txt\";a:4:{s:4:\"text\";s:124:\"315 g sample
250 ml tungsten carbide grinding jar
15 x 20 mm tungsten carbide grinding balls
5 min at 500 rpm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.pm100.intro.txt\";a:4:{s:4:\"text\";s:886:\"The Planetary Ball Mill PM 100 is a powerful benchtop model with a single grinding station and  an easy-to-use counterweight which compensates masses up to 8 kg. It allows for grinding up to 220 ml sample material per batch.

The extremely high centrifugal forces of Planetary Ball Mills result in very high pulverization energy and therefore short grinding times.

The PM 100 can be found in virtually all industries where the quality control process places the highest demands on purity, speed, fineness and reproducibility.

The mill is ideally suited for tasks in research like mechanochemistry (co-crystal screening, mechano-synthesis, mechanical alloying and mechanocatalysis), or ultrafine colloidal grinding on a nanometer scale, as well as for routine tasks such as mixing and homogenizing soft, hard, brittle or fibrous materials. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:21:\"products.pm100.jars.1\";a:4:{s:4:\"text\";s:83:\"Available jar sizes: 12 ml / 25 ml / 50 ml / 80 ml / 125 ml / 250 ml / 500 ml \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:21:\"products.pm100.jars.2\";a:4:{s:4:\"text\";s:71:\"Pressure-tight and dust-proof O-ring sealing prevents material spillage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:21:\"products.pm100.jars.3\";a:4:{s:4:\"text\";s:162:\"Jars and balls available in 7 materials: hardened steel, stainless steel, tungsten carbide, agate, sintered aluminium oxide, silicon nitride, zirconium oxide\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:21:\"products.pm100.jars.4\";a:4:{s:4:\"text\";s:120:\"Stainless steel protective jacket for agate, sintered aluminum oxide, zirconium oxide and tungsten carbide grinding jars\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:22:\"products.pm100.jars.hl\";a:4:{s:4:\"text\";s:55:\""Comfort" grinding jars for excellent results\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.pm100.jars.txt\";a:4:{s:4:\"text\";s:351:\"The performance and the result of sample preparation are also determined by the choice of the grinding jar and its ball charge. The comfort range of grinding jars has been specially designed for extreme working conditions such as long-term trials, wet grinding, high mechanical loads and maximum speeds as well as for mechanical alloying. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:20:\"products.pm100.jars5\";a:4:{s:4:\"text\";s:153:\"A groove between jar body and lid allows for easy opening of the lid, e. g. with the help of a spatula, if there are underpressure effects inside the jar\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.pm100.jars_lids.1\";a:4:{s:4:\"text\";s:75:\"For wet grinding, grinding bowls with safety closure device are recommended\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.pm100.jars_lids.2\";a:4:{s:4:\"text\";s:231:\"Aeration lids are designed for working under inert atmosphere, for example if oxygen can influence the grinding process or the mechanosynthesis. The lids allow the introduction of gases like argon or nitrogen into the grinding jar.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.pm100.jars_lids.3\";a:4:{s:4:\"text\";s:67:\"Optional pressure and temperature measuring system PM GrindControl \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.pm100.jars_lids.hl\";a:4:{s:4:\"text\";s:40:\"Jars & lids for special applications\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.pm100.jar_fillings.hl\";a:4:{s:4:\"text\";s:24:\"Recommended jar fillings\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.pm100.jar_fillings.txt\";a:4:{s:4:\"text\";s:533:\"To produce optimum grinding results, the jar size should be adapted to the sample amount to be processed. The grinding balls are ideally sized 3 times bigger than the largest sample piece. Following this rule of thumb, the number of grinding balls for each ball size and jar volume is indicated in the table below. To pulverize, for example, 200 ml of a sample consisting of 7 mm particles, a 500 ml jar and grinding balls sized at least 20 mm or larger are recommended. According to the table, 25 grinding balls are required.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.pm100.lapislazuli.txt\";a:4:{s:4:\"text\";s:129:\"4 sample pieces
50 ml zirconium oxide grinding jar
3 x 20 mm zirconium oxide grinding balls
2 min at 420 rpm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.pm100.limestone.txt\";a:4:{s:4:\"text\";s:122:\"170 ml sample
500 ml zirconium oxide grinding jar
8 x 30 mm zirconium oxide grinding balls
3 min at 450 rpm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.pm100.mechano.destruction.bullets.1\";a:4:{s:4:\"text\";s:143:\"Milling Setup: 0.05 g of PFAS standards were mixed with 5 g of quartz sand in a 50 ml stainless steel jar with ten 10 mm stainless steel balls.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.pm100.mechano.destruction.bullets.2\";a:4:{s:4:\"text\";s:259:\"Milling was performed at ambient temperature and pressure, without solvents or chemical additives. Samples were milled for up to 720 minutes, under relatively mild conditions, to assess degradation kinetics and establish the underlying degradation mechanisms.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.pm100.mechano.destruction.bullets.3\";a:4:{s:4:\"text\";s:233:\"The PM 100 achieved 99.99% degradation of total PFSA content after 720 minutes. Individual compounds like PFOS, PFHpS, PFHxS, PFPeS, and PFBS showed rapid degradation, with PFBS reaching complete destruction by 180 minutes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.pm100.mechano.destruction.caption\";a:4:{s:4:\"text\";s:173:\"Decreasing concentration of different Perflourosulfonic acids (PFAs) while grinding in the PM100 over a period of 700 min; Results presented by the group of Kapish Gobindlal\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.pm100.mechano.destruction.hl\";a:4:{s:4:\"text\";s:58:\"Mechanochemical destruction of forever chemicals in PM 100\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.pm100.mechano.destruction.hl.2\";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:44:\"products.pm100.mechano.destruction.reference\";a:4:{s:4:\"text\";s:337:\"[10] Kapish Gobindlal, Zoran Zujovic, Jacob Jaine, Cameron C. Weber, Jonathan Sperry; Solvent-free ambient temperature and pressure destruction-of PFSAs under MCD presents a detailed study on the mechanochemical destruction (MCD) of perfluorosulfonic acids (PFSAs), 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:0;}s:38:\"products.pm100.mechano.destruction.txt\";a:4:{s:4:\"text\";s:224:\"In a detailed study, Gobindlal et al. (2022) [10] investigated the mechanochemical destruction (MCD) of perfluorosulfonic acids (PFSAs), a subclass of persistent per- and polyfluoroalkyl substances (PFASs), using the PM 100.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.pm100.mechano.destruction.txt.2\";a:4:{s:4:\"text\";s:478:\"Quartz sand, when ground in the PM 100, generates reactive surface radicals that initiate PFAS breakdown. These radicals facilitate C–F bond cleavage, one of the strongest in organic chemistry, leading to the mineralization of fluorine into stable Si–F bonds. Another study by the same group highlights the scalability and effectiveness of MCD using the Retsch PM 100 planetary ball mill for the remediation of PFAS-contaminated land and the destruction of stockpiled AFFFs.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.pm100.medium-hard\";a:4:{s:4:\"text\";s:11:\"Medium-hard\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pm100.medium-hard-fibrous\";a:4:{s:4:\"text\";s:23:\"Medium-hard and fibrous\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.pm100.medium_hard_soil\";a:4:{s:4:\"text\";s:17:\"Medium-hard: soil\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.pm100.medium_hard_soil.txt\";a:4:{s:4:\"text\";s:121:\"45 ml sample
125 ml stainless steel grinding jar
7 x 20 mm stainless steel grinding balls
2 min at 400 rpm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pm100.overview.bullets.1\";a:4:{s:4:\"text\";s:29:\"Material feed size*: < 10 mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pm100.overview.bullets.2\";a:4:{s:4:\"text\";s:59:\"Final fineness*: < 1 µm, for colloidal grinding < 0.1 µm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pm100.overview.bullets.3\";a:4:{s:4:\"text\";s:20:\"Speed ratio: 1 : -2 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.pm100.reproducibility.1\";a:4:{s:4:\"text\";s:42:\"Reproducible results due to speed control \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pm100.reproducibility.hl\";a:4:{s:4:\"text\";s:41:\"Reproducibility, safety and easy handling\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.pm100.reproducible.2\";a:4:{s:4:\"text\";s:39:\"Easy and safe clamping of grinding jars\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.pm100.reproducible.3\";a:4:{s:4:\"text\";s:78:\"The Safety Slider prevents starting the machine without securely clamped jars \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.pm100.reproducible.4\";a:4:{s:4:\"text\";s:263:\"Perfect stability on the lab bench thanks to FFCS technology \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.pm100.reproducible.5\";a:4:{s:4:\"text\";s:73:\"Innovative counterweight and imbalance sensor for unsupervised operation \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.pm100.reproducible.6\";a:4:{s:4:\"text\";s:75:\"Comfortable parameter setting via display and ergonomic 1-button operation \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.pm100.reproducible.7\";a:4:{s:4:\"text\";s:39:\"Automatic grinding chamber ventilation \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.pm100.reproducible.8\";a:4:{s:4:\"text\";s:50:\"10 SOPs can be stored, programmable starting time \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.pm100.reproducible.9\";a:4:{s:4:\"text\";s:66:\"Power failure backup ensures storage of remaining processing time \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.pm100.review1.txt\";a:4:{s:4:\"text\";s:138:\"I use Retsch ball mill PM100 for preparing sample for hydrogen storage applications. This setup is very useful for the required materials.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.pm100.review2.txt\";a:4:{s:4:\"text\";s:143:\"It was really simple and safe to use, easy to clean and it helped me with my thesis investigation. I would really recommend this product. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.pm100.review3.txt\";a:4:{s:4:\"text\";s:193:\"This is such an effective planetary ball mill. As an academic and active laboratory researcher, I would choose the best product to conduct my experiments and the PM 100 is a good example. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.pm100.review4.txt\";a:4:{s:4:\"text\";s:119:\"Absolutely good to use and easy to handle, long lasting compared to other brands. Highly recommended for regular users.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.pm100.review5.txt\";a:4:{s:4:\"text\";s:80:\"It is a versatile instrument that cuts the grinding time by orders of magnitude.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.pm100.review6.txt\";a:4:{s:4:\"text\";s:426:\"This is a very high-performing instrument used for the preparation of nanomaterials including new crystalline phases of perovskite materials. We have used it extensively for making semiconductor and perovskite nanoparticles, quantum dots, etc. It is a very rugged and user-friendly instrument and we have been using it over a decade without much trouble. Its a highly recommended instrument for material research. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.pm100.safety.hl\";a:4:{s:4:\"text\";s:44:\"Safety first: Counterweight and Jar Clamping\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.pm100.safety.txt\";a:4:{s:4:\"text\";s:521:\"Operation of the RETSCH planetary ball mills is particularly safe. They feature a robust Safety Slider which ensures that the mill can only be started after the grinding jar has been securely fixed with a clamping device. The self-acting lock ensures that the jar is seated correctly and securely. This proven solid mechanical system is less failure-prone than electronic solutions - the user has full access to the sample at any time. When the electronic system fails, it is not possible to unlock the jars, for example.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:0;}s:26:\"products.pm100.samples.txt\";a:4:{s:4:\"text\";s:546:\"RETSCH planetary ball mills are perfectly suitable for size reduction of, for example, alloys, bentonite, bones, carbon fibres, catalysts, cellulose, cement clinker, ceramics, charcoal, chemical products, clay minerals, coal, coke, compost, concrete, electronic scrap, fibres, glass, gypsum, hair, hydroxyapatite, iron ore, kaolin, limestone, metal oxides, minerals, ores, paints and lacquers, paper, pigments, plant materials, polymers, quartz, seeds, semi-precious stones, sewage sludge, slag, soils, tissue, tobacco, waste samples, wood, etc. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.pm100.settings.1\";a:4:{s:4:\"text\";s:29:\"Dry and wet grinding possible\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.pm100.settings.2\";a:4:{s:4:\"text\";s:40:\"Suitable for long-term trials, 99 h max.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.pm100.settings.3\";a:4:{s:4:\"text\";s:44:\"Interval operation allows for cooling breaks\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.pm100.settings.4\";a:4:{s:4:\"text\";s:51:\"Direction reversal helps to minimize caking effects\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.pm100.settings.hl\";a:4:{s:4:\"text\";s:22:\"Settings & Options\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.pm100.sewage_sludge.txt\";a:4:{s:4:\"text\";s:152:\"20 g sample
125 ml zirconium oxide grinding jar
50 x 10 mm zirconium oxide grinding balls
30 min at 380 rpm with direction reversal \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.pm100.soft_wet\";a:4:{s:4:\"text\";s:19:\"Soft - wet grinding\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.pm100.spiderchart.bullets.1\";a:4:{s:4:\"text\";s:18:\"Max. speed 650 rpm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.pm100.spiderchart.bullets.3\";a:4:{s:4:\"text\";s:52:\"1 grinding station for jars from 12 ml up to 500 ml \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.pm100.spiderchart.bullets.4\";a:4:{s:4:\"text\";s:52:\"Jars of 12 – 80 ml can be stacked (two jars each) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.pm100.spiderchart.hl\";a:4:{s:4:\"text\";s:46:\"The ideal Ball Mill for standard applications \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.pm100.table.ball_charge\";a:4:{s:4:\"text\";s:32:\"Recommended ball charge (pieces)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.pm100.table.caption\";a:4:{s:4:\"text\";s:164:\"The table shows the recommended charges (in pieces) of differently sized grinding balls in relation to the grinding jar volume, sample amount and maximum feed size.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.pm100.table.feed_size\";a:4:{s:4:\"text\";s:14:\"Max. feed size\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.pm100.table.grindingjar_nominal_volume\";a:4:{s:4:\"text\";s:32:\"Grinding jar
nominal volume\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pm100.table.sample_amount\";a:4:{s:4:\"text\";s:13:\"Sample amount\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pm100.tough_fibrous_wood\";a:4:{s:4:\"text\";s:19:\"Tough-fibrous: wood\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.pm100.tough_fibrous_wood.txt\";a:4:{s:4:\"text\";s:120:\"40 g sample
500 ml stainless steel grinding jar
8 x 30 mm stainless steel grinding balls
5 min at 380 rpm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.pm100.wet_grinding.hl\";a:4:{s:4:\"text\";s:43:\"Wet and nano-scale grinding with the PM 100\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.pm100.wet_grinding.txt\";a:4:{s:4:\"text\";s:689:\"Wet grinding is used to obtain particle sizes below 5 µm, as small particles tend to get charged on their surfaces and agglomerate, which makes further grinding in dry mode difficult. By adding a liquid or dispersant the particles can be kept separated.

To produce very fine particles of 100 nm or less (nano-scale grinding) by wet grinding, friction rather than impact is required. This is achieved by using a large number of small grinding balls which have a large surface and many friction points. The ideal filling level of the jar should consist of 60 % small grinding balls.

For more details on jar filling, wet grinding and sample recovery watch the video.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pm100cm.brittle_limestone\";a:4:{s:4:\"text\";s:18:\"Brittle: limestone\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.pm100cm.brittle_limestone.txt\";a:4:{s:4:\"text\";s:120:\"80 g sample
250 ml grinding jar zirconium oxide
5 x 30 mm grinding balls zirconium oxide
5 min at 400 rpm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pm100cm.counterweight.txt\";a:4:{s:4:\"text\";s:338:\"Planetary mills with a single grinding station require a counterweight for balancing purposes. In the ball mill PM 100 CM this counterweight can be adjusted on an inclined guide rail to compensate for the different heights of the centers of gravity of differently-sized grinding jars and thus avoid undesired oscillations of the machine. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pm100cm.desagglomeration\";a:4:{s:4:\"text\";s:26:\"Desagglomeration: Catalyst\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.pm100cm.desagglomeration.txt\";a:4:{s:4:\"text\";s:120:\"70 g sample
250 ml stainless steel grinding jar
6 x 30 mm stainless steel grinding balls
2 min at 450 rpm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.pm100cm.features.3\";a:4:{s:4:\"text\";s:57:\"Variable speed from 100 to 650 rpm,
speed ratio 1:-1\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.pm100cm.fibrous_carbon\";a:4:{s:4:\"text\";s:22:\"Fibrous: carbon fibers\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.pm100cm.fibrous_carbon.txt\";a:4:{s:4:\"text\";s:121:\"10 g sample
500 ml stainless steel grinding jar
25 x 20 mm stainless steel grinding balls
3 min at 480 rpm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.pm100cm.graphic.caption\";a:4:{s:4:\"text\";s:142:\"Grinding of zeolite in isopropyl alcohol with 0.5 mm grinding balls. Blue curve: original sample; green curve: pulverized sample after 90 min.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.pm100cm.graphic.txt\";a:4:{s:4:\"text\";s:242:\"The graphic shows the result of grinding zeolite microparticles at 600 rpm in the PM 100 CM. After 1.5 h of pulverization in isopropyl alcohol with 0.5 mm grinding balls, the D90 value of the original sample was reduced from 25 µm to 350 nm.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.pm100cm.intro.txt\";a:4:{s:4:\"text\";s:879:\"The Planetary Ball Mill PM 100 CM is a powerful benchtop model with a single grinding station and an easy-to-use counterweight which compensates masses up to 8 kg. It allows for grinding up to 220 ml sample material per batch.

The extremely high centrifugal forces of Planetary Ball Mills result in very high pulverization energy and therefore short grinding times.

The PM 100 CM operates in centrifugal mode which leads to a more gentle size reduction process with less abrasion.

The mill can be found in virtually all industries where the quality control process places the highest demands on purity, speed, fineness and reproducibility.

It is ideally suited for research applications or ultrafine colloidal grinding, as well as for routine tasks such as mixing and homogenizing soft, hard, brittle or fibrous materials. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.pm100cm.medium_hard_pharma\";a:4:{s:4:\"text\";s:27:\"Medium-hard: pharma product\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.pm100cm.medium_hard_pharma.txt\";a:4:{s:4:\"text\";s:119:\"10 g sample
50 ml stainless steel grinding jar
3 x 20 mm stainless steel grinding balls
5 min at 500 rpm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.pm100cm.spiderchart.bullets.1\";a:4:{s:4:\"text\";s:59:\"Gentle grinding with a speed ratio 1:-1 in centrifugal mode\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.pm100cm.spiderchart.bullets.2\";a:4:{s:4:\"text\";s:19:\"Max. speed 650 rpm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.pm100cm.spiderchart.bullets.4\";a:4:{s:4:\"text\";s:107:\"1 grinding station for jars of from 12 ml up to 500 ml, jars of 12 – 80 ml can be stacked (two jars each)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.pm100cm.spiderchart.hl\";a:4:{s:4:\"text\";s:34:\"The Ball Mill for gentle grinding \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.pm100cm.wet-grinding.hl\";a:4:{s:4:\"text\";s:31:\"Wet grinding with the PM 100 CM\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pm100cm.wet-grinding.txt\";a:4:{s:4:\"text\";s:671:\"Wet grinding is used to obtain particle sizes below 5 µm, as small particles tend to get charged on their surfaces and agglomerate, which makes further grinding in dry mode difficult. By adding a liquid or dispersant the particles can be kept separated.

To produce very fine particles below 1 micron by wet grinding, friction rather than impact is required. This is achieved by using a large number of small grinding balls which have a large surface and many friction points. The ideal filling level of the grinding jar should consist of 60 % small grinding balls.

For more details on jar filling, wet grinding and sample recovery click here. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.pm200.biomass.txt\";a:4:{s:4:\"text\";s:128:\"35 g sample
125 ml stainless steel grinding jars
7 x 20 mm stainless steel grinding balls
15 min at 500 rpm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:22:\"products.pm200.brittle\";a:4:{s:4:\"text\";s:7:\"Brittle\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.pm200.easyfit.bullet.1\";a:4:{s:4:\"text\";s:60:\"Available jar sizes: 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:0;}s:26:\"products.pm200.easyfit.txt\";a:4:{s:4:\"text\";s:1334:\"The performance and the result of sample preparation are also determined by the choice of the grinding jar and its ball charge. The EasyFit range of jars has been specially designed for extreme working conditions such as long-term trials, even at maximum speed of 800 rpm, wet grinding, high mechanical loads and maximum speeds as well as for mechanical alloying. This line of jars is suitable for all RETSCH planetary ball mills.

The new EasyFit grinding jar series features a structure on the bottom of the 50-500 ml jars called Advanced Anti-Twist (AAT). This ensures that the jars are tightly fixed without the risk of twisting, even at high speed, and that wear and tear is drastically reduced. Secure clamping of the jars is made much easier: to find the correct clamping position, a maximum twist of 60° is required.

The geometry of the EasyFit jars in the 50 ml and 250 ml sizes has been enlarged in diameter and reduced in height compared to the previous "comfort" models. This offers two advantages: better grinding results and interchangeable lids, as there are only three diameter dimensions for the entire grinding jar range.

Diameter categories
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.pm200.features.5\";a:4:{s:4:\"text\";s:56:\"Wide range of materials for contamination free grinding \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.pm200.features.6\";a:4:{s:4:\"text\";s:49:\"Batch-wise processing with max. 2 x 50 ml sample \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:22:\"products.pm200.fibrous\";a:4:{s:4:\"text\";s:7:\"Fibrous\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.pm200.function\";a:4:{s:4:\"text\";s:613:\"The grinding jars are arranged eccentrically on the sun wheel of the planetary ball mill. The direction of movement of the sun wheel is opposite to that of the grinding jars in the ratio 1:-2.The grinding balls in the grinding jars are subjected to superimposed rotational movements, the so-called Coriolis forces.

The difference in speeds between the balls and grinding jars produces an interaction between frictional and impact forces, which releases high dynamic energies. The interplay between these forces produces the high and very effective degree of size reduction of the planetary ball mill. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.pm200.graphic.caption\";a:4:{s:4:\"text\";s:171:\"Grinding of barium titanate in heptane and oleic acid mixture with 0.5 mm grinding balls.
Blue curve: original sample; green curve: pulverized sample after 5 h. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.pm200.graphic.txt\";a:4:{s:4:\"text\";s:248:\"The graphic shows the result of grinding barium titanate at 500 rpm in the PM 200. After 5 h of pulverization in heptane and oleic acid mixture with 0.5 mm grinding balls, the D90 value of the original sample was reduced from 15 µm to 95 nm. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:19:\"products.pm200.hard\";a:4:{s:4:\"text\";s:4:\"Hard\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.pm200.intro.txt\";a:4:{s:4:\"text\";s:781:\"The Planetary Ball Mill PM 200 is a powerful benchtop model with 2 grinding stations for grinding jars with a nominal volume of 12 ml to 125 ml.

The extremely high centrifugal forces of Planetary Ball Mills result in very high pulverization energy and therefore short grinding times.

The PM 200 can be found in virtually all industries where the quality control process places the highest demands on purity, speed, fineness and reproducibility.

The mill is ideally suited for tasks in research like mechanochemistry (mechano-synthesis, mechanical alloying and mechanocatalysis), or ultrafine colloidal grinding on a nanometer scale, as well as for routine tasks such as mixing and homogenizing soft, hard, brittle or fibrous materials. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.pm200.jar-fillings.txt\";a:4:{s:4:\"text\";s:526:\"To produce optimum grinding results, the jar size should be adapted to the sample amount to be processed. The grinding balls are ideally sized 3 times bigger than the largest sample piece. Following this rule of thumb, the number of grinding balls for each ball size and jar volume is indicated in the table below. To pulverize, for example, 50 ml of a sample consisting of 3 mm particles, a 125 ml jar and grinding balls sized at least 10 mm or larger are recommended. According to the table, 30 grinding balls are required. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:21:\"products.pm200.jars.1\";a:4:{s:4:\"text\";s:60:\"Available jar sizes: 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:0;}s:25:\"products.pm200.mediumhard\";a:4:{s:4:\"text\";s:11:\"Medium-hard\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.pm200.natural_rocks.txt\";a:4:{s:4:\"text\";s:122:\"60 g sample
125 ml stainless steel grinding jars
7 x 20 mm stainless steel grinding balls
10 min at 420 rpm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.pm200.safety.hl\";a:4:{s:4:\"text\";s:26:\"Safety first: Jar Clamping\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.pm200.spiderchart.bullets.1\";a:4:{s:4:\"text\";s:19:\"Max. speed 650 rpm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.pm200.spiderchart.bullets.3\";a:4:{s:4:\"text\";s:105:\"2 grinding stations for jars from 12 ml up to 125 ml, jars of 12 and 25 ml can be stacked (two jars each)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.pm200.spiderchart.bullets.4\";a:4:{s:4:\"text\";s:14:\"Areation lids \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.pm200.spiderchart.hl\";a:4:{s:4:\"text\";s:48:\"Two grinding stations for standard applications \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.pm200.straw.txt\";a:4:{s:4:\"text\";s:167:\"7 g sample
125 ml zirconium oxide grinding jars
50 x 10 mm zirconium oxide grinding balls
40 min at 300 rpm
10 min intervals and direction reversal\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.pm200.tinsulfide.txt\";a:4:{s:4:\"text\";s:154:\"52 g sample
125 ml agate grinding jars
50 x 10 mm agate grinding balls
60 min at 550 rpm
10 min intervals and direction reversal \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.pm200.video.caption\";a:4:{s:4:\"text\";s:63:\"The video shows wet grinding in the Planetary Ball Mill PM 100.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.pm200.wet_grinding.hl\";a:4:{s:4:\"text\";s:43:\"Wet and nano-scale grinding with the PM 200\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pm300.adapter.special.hl\";a:4:{s:4:\"text\";s:32:\"Adapter for special applications\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pm300.adapter.special.txt\";a:4:{s:4:\"text\";s:524:\"With a special adapter, co-crystal screening can be carried out in a planetary ball mill, using disposable vials such as 1.5 ml GC glass vials. The adapter features 24 positions arranged in an outer ring with 16 positions and an inner ring with 8 positions. The outer ring accepts up to 16 vials, allowing for screening up to 64 samples simultaneously when using the Planetary Ball Mill PM 400. The 8 positions of the inner ring are suitable to perform trials with different energy input, e.g. for mechanosynthesis research.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.pm300.comfortgrinding.bullets.1\";a:4:{s:4:\"text\";s:113:\"Available jar sizes: 12 ml / 25 ml / 50 ml / 80 ml / 125 ml / 250 ml / 500 ml \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.pm300.comfortgrinding.bullets.2\";a:4:{s:4:\"text\";s:83:\"Innovative Advanced Anti-Twist (AAT) function ensures secure fit of grinding jars \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.pm300.comfortgrinding.bullets.3\";a:4:{s:4:\"text\";s:82:\"High flexibility thanks to suitability of three lid sizes for all seven jar sizes \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.pm300.comfortgrinding.bullets.4\";a:4:{s:4:\"text\";s:71:\"Pressure-tight and dust-proof O-ring sealing prevents material spillage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.pm300.comfortgrinding.bullets.5\";a:4:{s:4:\"text\";s:134:\"Jars and balls available in 5 materials: hardened stainless steel, tungsten carbide, agate, sintered aluminium oxide, zirconium oxide \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.pm300.comfortgrinding.bullets.6\";a:4:{s:4:\"text\";s:121:\"Stainless steel protective jacket for agate, sintered aluminum oxide, zirconium oxide and tungsten carbide grinding jars \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pm300.comfortgrinding.hl\";a:4:{s:4:\"text\";s:45:\"EasyFit grinding jars for excellent results \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pm300.comfortgrinding.txt\";a:4:{s:4:\"text\";s:1377:\"The performance and the result of sample preparation are also determined by the choice of the grinding jar and its ball charge. The EasyFit range of jars has been specially designed for extreme working conditions such as long-term trials, even at maximum speed of 800 rpm, wet grinding, high mechanical loads and maximum speeds as well as for mechanical alloying. This line of jars is suitable for all RETSCH planetary ball mills.

The new EasyFit grinding jar series features a structure on the bottom of the 50-500 ml jars called Advanced Anti-Twist (AAT). This ensures that the jars are tightly fixed without the risk of twisting, even at high speed, and that wear and tear is drastically reduced. Secure clamping of the jars is made much easier: to find the correct clamping position, a maximum twist of 60° is required.

The geometry of the EasyFit jars in the 50 ml and 250 ml sizes has been enlarged in diameter and reduced in height compared to the previous "comfort" models. This offers two advantages: better grinding results and interchangeable lids, as there are only three diameter dimensions for the entire grinding jar range.

Diameter categories \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.pm300.fast_powerful.bullets.2\";a:4:{s:4:\"text\";s:70:\"Wet grinding yields particle sizes in the nanometer range (<100 Nm)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.pm300.fast_powerful.bullets.3\";a:4:{s:4:\"text\";s:52:\"Variable speed from 50 to 800 rpm, speed ratio 1:-2 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.pm300.fast_powerful.bullets.4\";a:4:{s:4:\"text\";s:49:\"Milling with up to 64.4 x acceleration of gravity\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.pm300.fast_powerful.bullets.5\";a:4:{s:4:\"text\";s:56:\"Batch-wise processing with max. 2 x 220 ml sample \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.pm300.fast_powerful.bullets.6\";a:4:{s:4:\"text\";s:71:\"Possibility to stack jars enables simultaneous processing of 4 samples \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.pm300.fast_powerful.hl\";a:4:{s:4:\"text\";s:19:\"Fast & Powerful\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:22:\"products.pm300.intro.1\";a:4:{s:4:\"text\";s:381:\"The Planetary Ball Mill PM 300 is a powerful and ergonomic benchtop model with two grinding stations for grinding jar volumes up to 500 ml. This setup allows for processing up to 2 x 220 ml sample material per batch. Thanks to the high maximum speed of 800 rpm, extremely high centrifugal forces result in very high pulverization energy and consequently in short processing times. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:22:\"products.pm300.intro.2\";a:4:{s:4:\"text\";s:472:\"The PM 300 is ideally suited for virtually all industries where the quality control process places the highest demands on purity, speed, fineness and reproducibility. Thanks to its enormous energy input of up to 64.4 times the acceleration of gravity, this mill is the perfect choice for tasks in research like mechanochemistry (co-crystal screening, mechanosynthesis, mechanical alloying and mechano-catalysis), or for ultrafine colloidal grinding on a nanometer scale. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.pm300.jarfillings.hl\";a:4:{s:4:\"text\";s:26:\"Recommended jar fillings \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.pm300.jarfillings.txt.1\";a:4:{s:4:\"text\";s:510:\"To produce optimum milling results, the jar size should be adapted to the sample amount to be processed. The grinding balls are ideally sized 3 times bigger than the largest sample piece. Following this rule of thumb, the number of balls for each ball size and jar volume is indicated in the table below. To pulverize, for example, 200 ml of a sample consisting of 7 mm particles, a 500 ml jar and balls sized at least 20 mm or larger are recommended. According to the table, 25 grinding balls are required. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.pm300.jarfillings.txt.2\";a:4:{s:4:\"text\";s:531:\"If a pulverization process in a planetary ball mill is successful depends on the machine settings but also on the filling level of the grinding jar. The usable volume of the jars depends on the type of sample material. The number of grinding balls given in the table reflect the minimum amount per jar. A better result is obtained with a larger number of suitable balls, if indicated. In exceptional cases, the number of balls can be reduced by not more than 15%; however, that will result in increased wear of the grinding tools. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.pm300.jarlidspecial.bullets.1\";a:4:{s:4:\"text\";s:103:\"For colloidal or wet grinding, the use of a grinding jar with a special closure device is recommended \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.pm300.jarlidspecial.bullets.2\";a:4:{s:4:\"text\";s:62:\"The special closure device is designed for ergonomic handling \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.pm300.jarlidspecial.hl\";a:4:{s:4:\"text\";s:42:\"Jars & lids for special applications \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.pm300.jarlidspecial.txt\";a:4:{s:4:\"text\";s:198:\"Both the aeration lid and GrindControl can now be equipped with inlays of different materials. Thus, the lid can be used for, e. g. a steel and a zirconium oxide jar by simply exchanging the inlay. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.pm300.mechano.hl\";a:4:{s:4:\"text\";s:34:\"Applications in Mechanochemistry \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.pm300.mechano.hl.2\";a:4:{s:4:\"text\";s:85:\"Achievable acceleration in different planetary ball mills dependent on speed setting \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.pm300.mechano.txt\";a:4:{s:4:\"text\";s:872:\"RETSCH Planetary Ball Mills are perfectly suited for processes like mechanical alloying or mechanosynthesis. For most reactions, the 1:-2 speed ratio of jar to sun wheel of the models PM 100 and PM 200 is fully adequate, as the ball charge produces enough impact energy. However, greater energy is required for some reactions. Here the PM 400 MA can be used with the increased speed ratio of 1:-2.5 or 1:-3.0.

The PM 300 works with a speed ratio of 1:-2, but in contrast to other models, it reaches up to 64.4 x acceleration of gravity thanks to the maximum speed of 800 rpm and the large sun wheel. Together with the option to use four small, stackable grinding jars sized 12 to 80 ml for small scale operations, or two jars sized up to 500 ml for upscaling purposes, this planetary ball mill is highly suitable for research applications in mechanochemistry. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pm300.overview.bullets.1\";a:4:{s:4:\"text\";s:29:\"Material feed size*: < 10 mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pm300.overview.bullets.2\";a:4:{s:4:\"text\";s:59:\"Final fineness*: < 1 µm, for colloidal grinding < 0.1 µm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pm300.overview.bullets.3\";a:4:{s:4:\"text\";s:20:\"Speed ratio: 1 : -2 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.pm300.reproducibility.bullets.1\";a:4:{s:4:\"text\";s:43:\"Reproducible results due to speed control \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.pm300.reproducibility.bullets.10\";a:4:{s:4:\"text\";s:32:\"Programmable starting time \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.pm300.reproducibility.bullets.11\";a:4:{s:4:\"text\";s:41:\"Both grinding jars are freely accessible \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.pm300.reproducibility.bullets.12\";a:4:{s:4:\"text\";s:45:\"Ergonomic clamping unit with smooth surfaces \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.pm300.reproducibility.bullets.2\";a:4:{s:4:\"text\";s:75:\"Easy and safe clamping of the grinding jars thanks to lockable sun wheel \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.pm300.reproducibility.bullets.4\";a:4:{s:4:\"text\";s:62:\"Perfect stability on the lab bench thanks to FFCS -technology \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.pm300.reproducibility.bullets.5\";a:4:{s:4:\"text\";s:53:\"Comfortable parameter setting via Touch display \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.pm300.reproducibility.bullets.6\";a:4:{s:4:\"text\";s:42:\"12 SOPs and 4 cycle programs can be stored\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.pm300.reproducibility.bullets.7\";a:4:{s:4:\"text\";s:59:\"Indication of load-defined speed, independent of set speed \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.pm300.reproducibility.bullets.9\";a:4:{s:4:\"text\";s:88:\"Automatic grinding chamber ventilation with directed air stream for perfect jar cooling \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pm300.reproducibility.hl\";a:4:{s:4:\"text\";s:15:\"Reproducibility\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.pm300.reproducibility.safeeasy.hl\";a:4:{s:4:\"text\";s:22:\"Safe and easy handling\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.pm300.safetyfirst.hl\";a:4:{s:4:\"text\";s:61:\"Safety first:
Automated notification of clamping force \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.pm300.safetyfirst.txt\";a:4:{s:4:\"text\";s:861:\"Operation of the RETSCH planetary ball mills is particularly safe. They feature a robust Safety Slider which ensures that the mill can only be started after the grinding jar has been securely fixed with a clamping device. The self-acting lock ensures that the jar is seated correctly and securely. This proven solid mechanical system is less failure-prone than electronic solutions - the user has full access to the sample at any time. When the electronic system fails, it is not possible to unlock the jars, for example. A unique safety feature of the PM 300 is an acoustic signal and notification in the display when the clamping unit has been fixed with the required force of 25 Nm. RETSCH offers a convenient clamping aid to facilitate the process. This is particularly helpful when the machine is operated in the upper speed range between 600 and 800 rpm. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pm300.settings.bullets.1\";a:4:{s:4:\"text\";s:29:\"Dry and wet milling possible \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pm300.settings.bullets.3\";a:4:{s:4:\"text\";s:37:\"Programmable breaks e.g. for cooling \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pm300.settings.bullets.4\";a:4:{s:4:\"text\";s:48:\"Automatic calculation of the total process time \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pm300.settings.bullets.6\";a:4:{s:4:\"text\";s:52:\"Smart service interval notification based on usage \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.pm300.settings.hl\";a:4:{s:4:\"text\";s:22:\"Settings & Options\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.pm300.spiderchart.bullets.1\";a:4:{s:4:\"text\";s:36:\"Max. speed 800 rpm, large sun wheel \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.pm300.spiderchart.bullets.3\";a:4:{s:4:\"text\";s:112:\"2 grinding stations for jars of min. 12 ml and max. 500 ml, jars of 12 – 80 ml can be stacked (two jars each) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.pm300.spiderchart.bullets.5\";a:4:{s:4:\"text\";s:116:\"Bench top model, touch screen, storable SOPs and cycle programs, 5 different jar materials for dry and wet grinding \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.pm300.spiderchart.hl\";a:4:{s:4:\"text\";s:44:\"The powerful, ergonomic Planetary Ball Mill \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.pm300.typicalsamples.aluminium.hl\";a:4:{s:4:\"text\";s:36:\"Nano grinding:
Aluminum oxide \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.pm300.typicalsamples.aluminium.txt\";a:4:{s:4:\"text\";s:236:\"100 g sample + 190 ml sodium-phosphate solution
500 ml zirconium oxide grinding jars
1 kg 2 mm zirconium oxide grinding balls
3:30 min net-grinding at 650 rpm

Grinding breaks help to keep temperature lower\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.pm300.typicalsamples.diamonds.hl\";a:4:{s:4:\"text\";s:47:\"Very hard, abrasive:
Industrial diamonds \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.pm300.typicalsamples.diamonds.txt\";a:4:{s:4:\"text\";s:127:\"11 g sample
50 ml tungsten carbide grinding jars
4 x 20 mm tungsten carbide grinding balls
4 min at 400 rpm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.pm300.typicalsamples.polyester.hl\";a:4:{s:4:\"text\";s:56:\"Medium-hard, tough:
Polyester terephthalate resin \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.pm300.typicalsamples.polyester.txt\";a:4:{s:4:\"text\";s:125:\"125 g sample
500 ml zirconium oxide grinding jars
8 x 30 mm zirconium oxide grinding balls
3 min at 350 rpm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.pm300.typicalsamples.sodolite.hl\";a:4:{s:4:\"text\";s:37:\"Hard-brittle:
Sodalite mineral \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.pm300.typicalsamples.sodolite.txt\";a:4:{s:4:\"text\";s:125:\"85 g sample
125 ml zirconium oxide grinding jars
7 x 20 mm zirconium oxide grinding balls
12 min at 500 rpm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pm300.typicalsamples.txt\";a:4:{s:4:\"text\";s:547:\"RETSCH planetary ball mills are perfectly suitable for size reduction of, for example, alloys, bentonite, bones, carbon fibres, catalysts, cellulose, cement clinker, ceramics, charcoal, chemical products, clay minerals, coal, coke, compost, concrete, electronic scrap, fibres, glass, gypsum, hair, hydroxyapatite, iron ore, kaolin, limestone, metal oxides, minerals, ores, paints and lacquers, paper, pigments, plant materials, polymers, quartz, seeds, semi-precious stones, sewage sludge, slag, soils, tissue, tobacco, waste samples, wood, etc. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pm300.wetandnano.caption1\";a:4:{s:4:\"text\";s:96:\"Net processing time of titanium dioxide with 0.1 mm grinding balls in sodium phosphate solution \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.pm300.wetandnano.hl\";a:4:{s:4:\"text\";s:44:\"Wet and nano-scale grinding with the PM 300 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.pm300.wetandnano.hl2\";a:4:{s:4:\"text\";s:30:\"Titanium dioxide in 125 ml Jar\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.pm300.wetandnano.txt.2\";a:4:{s:4:\"text\";s:331:\"The graphic shows the result of pulverizing titanium dioxide (TiO2) at 650 rpm and 800 rpm in the PM 300 and the net processing time. With the higher energy input at 800 rpm, the particle size decreases faster. However, the increased warming effects at 800 rpm should also be considered, as they might make longer breaks necessary.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.pm400.coal.txt\";a:4:{s:4:\"text\";s:132:\"4 x 150 g sample
500 ml stainless steel grinding jar
25 x 20 mm stainless steel grinding balls
2 min at 350 rpm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.pm400.features.3\";a:4:{s:4:\"text\";s:78:\"Variable speed from 30 to 400 rpm,
speed ratio 1:-2 | 1:-2.5 | 1:-3 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.pm400.features.4\";a:4:{s:4:\"text\";s:43:\"Batch-wise processing with max. 4 x 220 ml \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.pm400.features.5\";a:4:{s:4:\"text\";s:45:\"8 x 20 ml sample per batch with stacked jars \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.pm400.function.txt\";a:4:{s:4:\"text\";s:649:\"The grinding jars are arranged eccentrically on the sun wheel of the planetary ball mill. The direction of movement of the sun wheel is opposite to that of the grinding jars in the ratio 1:-2 (or 1:-2.5 or 1:-3).

The grinding balls in the grinding jars are subjected to superimposed rotational movements, the so-called Coriolis forces. The difference in speeds between the balls and grinding jars produces an interaction between frictional and impact forces, which releases high dynamic energies.

The interplay between these forces produces the high and very effective degree of size reduction of the planetary ball mill. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.pm400.granite.txt\";a:4:{s:4:\"text\";s:111:\"4 x 80 g sample
250 ml agate grinding jar
6 x 30 mm agate grinding balls
15 min at 400 rpm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.pm400.graphic.caption\";a:4:{s:4:\"text\";s:139:\"Grinding of glass in ethanol with 1 mm grinding balls.
Blue curve: original sample; green curve: pulverized sample after 60 min. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.pm400.graphic.txt\";a:4:{s:4:\"text\";s:210:\"The graphic shows the result of grinding glass at 360 rpm in the PM 400. After 1 h of pulverization in ethanol with 1 mm grinding balls, the D90 value of the original sample was reduced from 13 µm to 1.6 µm. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.pm400.intro.txt\";a:4:{s:4:\"text\";s:820:\"The PM 400 is a robust floor model with 4 grinding stations and accepts grinding jars with a nominal volume from 12 ml to 500 ml. It processes up to 8 samples simultaneously which results in a high sample throughput.

The extremely high centrifugal forces of Planetary Ball Mills result in very high pulverization energy and therefore short grinding times.

The mill is ideally suited for tasks in research like mechanochemistry (co-crystal screening, mechano-synthesis, mechanical alloying and mechanocatalysis), or ultrafine colloidal grinding on a nanometer scale, as well as for routine tasks such as mixing and homogenizing soft, hard, brittle or fibrous materials.

For mechanical alloying of hard-brittle materials, the PM 400 is available in a special “MA” version. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:20:\"products.pm400.MA.hl\";a:4:{s:4:\"text\";s:42:\"PM 400 MA for mechanochemical applications\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:21:\"products.pm400.MA.txt\";a:4:{s:4:\"text\";s:657:\"RETSCH Planetary Ball Mills are perfectly suited for processes like mechanical alloying or mechanosynthesis. For most reactions, the 1:-2 speed ratio of jar to sun wheel of the models PM 100 and PM 200 is fully adequate, as the ball charge produces enough impact energy. However, greater energy is required for some reactions. Here the PM 400 MA can be used with the increased speed ratio of 1:-2.5 or 1:-3.

The PM 400 MA with an increased speed ratio of 1:-2.5 or 1:-3.0 is designed specifically for these applications. The optimum speed ratio and all other grinding parameters need be determined by trial and error for a specific product. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.pm400.pmma.txt\";a:4:{s:4:\"text\";s:223:\"4 x 130 g sample
500 ml zirconium oxide grinding jar
15 x 25 mm zirconium oxide grinding balls
30 min pre-grinding at 400 rpm
150 x 10 mm zirconium oxide grinding balls
16 h fine-grinding at 300 rpm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:22:\"products.pm400.sic.txt\";a:4:{s:4:\"text\";s:133:\"4 x 400 g sample
500 ml zirconium oxide grinding jar
60 x 15 mm zirconium oxide grinding balls
25 min at 400 rpm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.pm400.spiderchart.bullets.1\";a:4:{s:4:\"text\";s:36:\"Max. speed 400 rpm, large sun wheel \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.pm400.spiderchart.bullets.3\";a:4:{s:4:\"text\";s:106:\"4 grinding stations for jars from 12 ml up to 500 ml, jars of 12 – 80 ml can be stacked (two jars each) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.pm400.spiderchart.bullets.5\";a:4:{s:4:\"text\";s:98:\"Floor model, storable SOPs and cycle programs, 5 different jar materials for dry and wet grinding \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.pm400.spiderchart.hl\";a:4:{s:4:\"text\";s:59:\"The high-volume Ball Mill for high throughput applications \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.pm400.wet-grinding.hl\";a:4:{s:4:\"text\";s:43:\"Wet and nano-scale grinding with the PM 400\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pp40.advantages.bullet.1\";a:4:{s:4:\"text\";s:50:\"individual pressure force adjustment up to 40 tons\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pp40.advantages.bullet.2\";a:4:{s:4:\"text\";s:48:\"pressing in steel rings, aluminium cups and free\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pp40.advantages.bullet.3\";a:4:{s:4:\"text\";s:36:\"pressing tools for various diameters\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pp40.advantages.bullet.4\";a:4:{s:4:\"text\";s:58:\"10 SOPs can be defined and stored for routine applications\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pp40.advantages.bullet.5\";a:4:{s:4:\"text\";s:41:\"comfortable parameter setting via display\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pp40.advantages.bullet.6\";a:4:{s:4:\"text\";s:32:\"automatic pressure force control\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pp40.advantages.bullet.7\";a:4:{s:4:\"text\";s:46:\"
benchtop model with small footprint
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pp40.advantages.function\";a:4:{s:4:\"text\";s:551:\"The steel ring or aluminium cup is inserted in the pressing tool of the PP 40 and filled with the sample material via a hopper. The complete slide is then pushed beneath the pressure plate and the pressing is started.
During pressure build-up the density of the powder increases. The maximum pressure force must be held over a certain period of time to allow full development of the interparticulate adhesive forces thus guaranteeing maximum stability. Pressing in up to three steps with e.g. increasing pressure force results in stable pellets.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.pp40.advantages.introduction\";a:4:{s:4:\"text\";s:522:\"Solid, high-quality pellets are an important precondition for reliable and meaningful XRF analysis. With the PP 40, RETSCH offers a pellet press which produces strong pellets with a smooth surface.
The PP 40 features an individual pressure force regulation in the range of 0 to 40 t. The PP 40 combines the advantage of a small benchtop model with high press forces, which are built automatically in up to three steps, ensuring that even difficult materials are pressed perfectly. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.pp40.application.cellulose\";a:4:{s:4:\"text\";s:127:\"Cellulose 7 g
Particle size 0.15 mm
Pressing tool 40 mm
Aluminum cups 40 mm
30 s each at 10/20/30 tons \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.pp40.application.fesimg\";a:4:{s:4:\"text\";s:139:\"FeSiMg-Granulate 12 g plus 2 g licowax
Particle size 0.10 mm
Pressing tool 40 mm
Aluminum cups
60 s 15/25/35 tons \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.pp40.application.slag\";a:4:{s:4:\"text\";s:83:\"Slag 40 g
Particle size 0.25 mm
Pressing tool 40 mm
20 s 20 tons \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.pp40.application.wood\";a:4:{s:4:\"text\";s:94:\"Wood 4g
Particle size 0.25 mm
Pressing tool 32 mm
20 s each at 10/20/30 tons \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.pp40.benefits.1\";a:4:{s:4:\"text\";s:345:\"Stability and handling
Pellets are more stable and easier to handle compared to loose powders. This stability is particularly important for samples that might be hygroscopic or prone to segregation. Once pressed, the pellet can be easily placed into the XRF instrument for analysis without the risk of sample loss or contamination. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.pp40.benefits.2\";a:4:{s:4:\"text\";s:249:\"Minimum use of chemicals
Compared to other sample preparation methods such as fusion, pellet pressing requires no or minimal additional chemicals. This reduces the risk of introducing contaminants that could interfere with the analysis. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.pp40.benefits.3\";a:4:{s:4:\"text\";s:304:\"Cost-Effectiveness
Pellet pressing is a relatively simple and cost-effective method of sample preparation, especially when compared to more complex methods such as fusion. The fact that it requires less specialized equipment and consumables makes it an attractive option for any laboratory. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.pp40.benefits.hl\";a:4:{s:4:\"text\";s:45:\"Benefits of pellet pressing for XRF analysis \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.pp40.benefits.txt\";a:4:{s:4:\"text\";s:188:\"Due to its ability to produce homogeneous, stable, and accurate samples efficiently and cost-effectively, pellet pressing is a widely adopted method for preparing samples for XRF analysis.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.pp40.forces.hl\";a:4:{s:4:\"text\";s:29:\"Stabilizing pressed pelletts \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.pp40.forces.txt\";a:4:{s:4:\"text\";s:792:\"Applying, for example, forces of 10 tons, 20 tons, and 30 tons in sequential steps, each with a 20-second hold time, proves advantageous for pellet stability as particles have sufficient time to settle. Pressing the pellets in aluminum cups further augments their stability. Should these measures prove inadequate, incorporating a binder, such as Licowax, offers an effective stabilization method for challenging samples, including metal powders. Typically, a mixture of 10-15 g of the sample with 2 g of Licowax, pressed in three stages as outlined above, yields optimum results. For the mixing process, the Mixer Mill MM 400, equipped with an adapter for holding 8 conical centrifuge tubes, is highly effective. It ensures that samples are mixed uniformly, automatically, and reproducibly. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.pp40.intro.txt\";a:4:{s:4:\"text\";s:468:\"Solid, high-quality pellets are an important precondition for reliable and meaningful XRF analysis. With the PP 40, RETSCH offers a pellet press which produces strong pellets with a smooth surface. The PP 40 features individual pressure force regulation in the range of 0 to 40 t. It combines the advantage of a small benchtop unit with high press forces, which are built up automatically in three steps, ensuring that even difficult materials are pressed perfectly. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.pp40.recommendations.1\";a:4:{s:4:\"text\";s:304:\"Particle size reduction
Pulverize the sample into a fine powder of < 100 µm or less, depending on the element to be detected, before pressing it into a pellet. This size reduction helps mitigate matrix effects, including grain size and texture variations, which can distort XRF results. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.pp40.recommendations.2\";a:4:{s:4:\"text\";s:329:\"Uniformity and homogeneity
Press the sample into a pellet to ensure uniformity and homogeneity. This is crucial for XRF analysis which relies on consistent interaction between the X-rays and the sample to produce accurate and reproducible results. Homogeneity guarantees that the results represent the entire sample. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.pp40.recommendations.3\";a:4:{s:4:\"text\";s:312:\"Enhanced analytical precision and accuracy
Create a dense and uniform pellet with a smooth and flat surface to enhance precision and accuracy of the XRF analysis. A smooth surface ensures consistent X-ray penetration and reduces the scatter, thereby improving the quality of the analytical results. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.pp40.recommendations.hl\";a:4:{s:4:\"text\";s:49:\"3 recommendations to obtain reliable XRF results \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.pp40.samples.txt\";a:4:{s:4:\"text\";s:146:\"RETSCH\'s Pellet Press PP 40 is ideally suited for preparation of pellets for spectral analyses of cement, minerales, ores, raw materials and slag.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:56:\"high division accuracy to suit modern analytical devices\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt100.advantages.bullet.2\";a:4:{s:4:\"text\";s:14:\"modular design\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt100.advantages.bullet.3\";a:4:{s:4:\"text\";s:47:\"automatic material feed via synchronized feeder\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt100.advantages.bullet.4\";a:4:{s:4:\"text\";s:77:\"quick-release clamping system for simple and rapid handling of sample bottles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt100.advantages.bullet.5\";a:4:{s:4:\"text\";s:20:\"digital time setting\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt100.advantages.bullet.6\";a:4:{s:4:\"text\";s:36:\"speed is monitored and kept constant\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt100.advantages.bullet.7\";a:4:{s:4:\"text\";s:90:\"wide range of accessories including various dividing heads, collection and feeding systems\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt100.advantages.bullet.8\";a:4:{s:4:\"text\";s:22:\"compact, easy to clean\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt100.advantages.function\";a:4:{s:4:\"text\";s:839:\"The material to be divided first flows through a decentrally located feed hopper The material first flows through a feed hopper - which is located off-center - directly into the openings of the dividing head. This procedure results in very small, and therefore neglectable, deviations between the part samples in the sample bottles, even with coarse materials. The dividing process itself runs automatically and tamper-proof. The speed-controlled dividing head rotates at a constant 110 revolutions per minute, independent of the load and the mains frequency. This means that when using a dividing head with ten outlets, the feed flow is divided into 1100 individual samples each minute, thus providing optimum dividing accuracy. The dividing heads divide the material evenly among the sample bottles which are available in various sizes.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.pt100.advantages.introduction\";a:4:{s:4:\"text\";s:994:\"A faultless and comparable analysis is closely linked to accurate sample handling. Only a sample representative of the initial material can provide meaningful analysis results. Rotating dividers ensure the representativeness of a sample and thus the reproducibility of the analysis.
The sample divider PT 100 divides the sample so exactly that the composition of each fraction of the sample corresponds exactly to that of the original bulk sample. This applies both for fine-powdered and coarse materials. The material feed and dividing processes take place automatically, without interruption and without loss of material. The Sample Divider PT 100 has a modular design and can be put together to suit individual requirements. It offers an extremely flexible range of possible applications. A feeder, various dividing heads, sample receptacle vessels and further useful accessories are available in addition to the drive unit.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt200.advantages.bullet.1\";a:4:{s:4:\"text\";s:41:\"exact dividing, also of larger quantities\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt200.advantages.bullet.2\";a:4:{s:4:\"text\";s:14:\"modular design\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt200.advantages.bullet.3\";a:4:{s:4:\"text\";s:25:\"adjustable dividing ratio\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt200.advantages.bullet.4\";a:4:{s:4:\"text\";s:27:\"extraction of 1 - 3 samples\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt200.advantages.bullet.5\";a:4:{s:4:\"text\";s:62:\"quick-release sample outlets and easy fastening of bottom cone\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt200.advantages.bullet.6\";a:4:{s:4:\"text\";s:38:\"batch and continous operation possible\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt200.advantages.bullet.7\";a:4:{s:4:\"text\";s:30:\"speed-controlled rotating tube\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt200.advantages.bullet.8\";a:4:{s:4:\"text\";s:53:\"direct digital connection for Vibratory Feeder DR 100\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt200.advantages.bullet.9\";a:4:{s:4:\"text\";s:39:\"dividing process according to DIN 51701\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt200.advantages.function\";a:4:{s:4:\"text\";s:578:\"The material to be divided passes through the feed hopper via the chute of the vibratory feeder into the rotating tube divider. The total material stream is distributed evenly at a constant speed (50 min-1) over the pitch circumference of the lower cone by the tube rotating within the upper cone. The interchangeable lower cones have one, two or three continuously adjustable sample slots. In the course of each rotation a separated quantity corresponding to the width of the slot is deposited in the sample collecting vessel. The rest passes into the reject container.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.pt200.advantages.introduction\";a:4:{s:4:\"text\";s:598:\"A faultless and comparable analysis is closely linked to accurate sample handling. Only a sample representative of the initial material can provide meaningful analysis results. Rotary tube dividers ensure the representativeness of a sample and thus the reproducibility of the analysis.
The rotating tube divider PT 200 is the prerequisite for dust-free division and volume reduction of larger bulk samples. It is suitable for powdered or granular bulk materials. The slot width adjusts the ratio of the fractions and therefore the amount of sample.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt300.advantages.bullet.1\";a:4:{s:4:\"text\";s:41:\"exact dividing, also of larger quantities\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt300.advantages.bullet.2\";a:4:{s:4:\"text\";s:14:\"modular design\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt300.advantages.bullet.3\";a:4:{s:4:\"text\";s:28:\"variable speed 18 - 53 min-1\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt300.advantages.bullet.4\";a:4:{s:4:\"text\";s:49:\"extraction of 4 - 10 samples for batch processing\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt300.advantages.bullet.5\";a:4:{s:4:\"text\";s:60:\"extraction of 1 sample for continuous processing with reject\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt300.advantages.bullet.6\";a:4:{s:4:\"text\";s:52:\"hopper design ensures easy flow control and cleaning\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt300.advantages.bullet.7\";a:4:{s:4:\"text\";s:78:\"inspection window with light facilitates monitoring of sample division process\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt300.advantages.bullet.8\";a:4:{s:4:\"text\";s:59:\"vibratory feeder with push-fit feed chute for easy cleaning\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt300.advantages.bullet.9\";a:4:{s:4:\"text\";s:57:\"removable base frame allows for variable operation height\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pt300.advantages.function\";a:4:{s:4:\"text\";s:604:\"The sample is fed as a continuous stream at a controlled rate via the chute. Either one part sample is extracted or the stream is divided into equal segments by the action of a “circle” of segmental buckets rotating beneath it. The unit operates in accordance with internationally recognized sampling protocols and divides samples in a representative and reproducible way.
Two modules in one machine allow for both batch-processing and continuous sampling with reject. Due to a range of various segment size combinations a variety of volumes can be divided (no additional machine needed).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.pt300.advantages.introduction\";a:4:{s:4:\"text\";s:582:\"A faultless and comparable analysis is closely linked to accurate sample handling.
Only a sample representative of the initial material can provide meaningful analysis results. Rotating sample dividers ensure the representativeness of a sample and thus the reproducibility of the analysis.
The rotating sample divider PT 300 is specially designed for representative, dust-free division and volume reduction of large amounts of powdered or granular bulk materials. The selection of different dividing modules determines the dividing ratio and the sample amount.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.pt300.bullet.1\";a:4:{s:4:\"text\";s:41:\"Exact division, also of large quantities \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.pt300.bullet.10\";a:4:{s:4:\"text\";s:58:\"Removable base frame allows for variable operation height \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.pt300.bullet.2\";a:4:{s:4:\"text\";s:15:\"Modular design \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.pt300.bullet.3\";a:4:{s:4:\"text\";s:26:\"Variable speed 18 - 53 rpm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.pt300.bullet.4\";a:4:{s:4:\"text\";s:50:\"Extraction of 4 - 10 samples for batch processing \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.pt300.bullet.5\";a:4:{s:4:\"text\";s:61:\"Extraction of 1 sample for continuous processing with reject \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.pt300.bullet.6\";a:4:{s:4:\"text\";s:53:\"Hopper design ensures easy flow control and cleaning \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.pt300.bullet.8\";a:4:{s:4:\"text\";s:79:\"Inspection window with light facilitates monitoring of sample division process \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.pt300.bullet.9\";a:4:{s:4:\"text\";s:60:\"Vibratory feeder with push-fit feed chute for easy cleaning \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.pt300.function\";a:4:{s:4:\"text\";s:611:\"The sample is fed as a continuous stream at a controlled rate via the chute. Either one part sample is extracted or the stream is divided into equal segments by the action of a “circle” of segmental buckets rotating beneath it. The unit operates in accordance with internationally recognized sampling protocols and divides samples in a representative and reproducible way.

Two modules in one machine allow for both batch-processing and continuous sampling with reject. Due to a range of various segment size combinations a variety of volumes can be divided (no additional machine needed). \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:20:\"products.pt300.intro\";a:4:{s:4:\"text\";s:671:\"A faultless and comparable analysis is closely linked to accurate sample handling. Only a sample representative of the initial material can provide meaningful analysis results. Rotating sample dividers ensure the representativeness of a sample and thus the reproducibility of the analysis.

The rotating sample divider PT 300 is specially designed for representative, dust-free division and volume reduction of large amounts of powdered or granular bulk materials. The selection of different dividing modules determines the dividing ratio and the sample amount. The PT 300 is available in configurations for the division of either 30 l or 60 l sample material.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.pulverizer.headline\";a:4:{s:4:\"text\";s:24:\"Retsch Pulverizing Mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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&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:\"\";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: 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.

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 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 Drum Mill TM 300 features a rotating drum filled with balls to pulverize materials down to <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 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 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 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:\"\";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:\"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.

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.

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 <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 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 <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 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: 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:19:\"The new RETSCH App \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.retsch_app.txt\";a:4:{s:4:\"text\";s:222:\"As the leading solution provider for sample preparation equipment, RETSCH has taken operating convenience to the next level and created the new RETSCH App. This tool makes working with your RETSCH mill easy and convenient:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.retsch_app.txt.bullet.1\";a:4:{s:4:\"text\";s:52:\"Operate your devices via your smart phone or tablet \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.retsch_app.txt.bullet.2\";a:4:{s:4:\"text\";s:60:\"Control your devices based on your own application routines \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.retsch_app.txt.bullet.3\";a:4:{s:4:\"text\";s:44:\"Access information from the RETSCH database \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.retsch_app.txt.bullet.4\";a:4:{s:4:\"text\";s:54:\"Get in touch with the RETSCH service team via the app \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:\"
50 ml 100 ml 250 ml 400 ml 800 ml 1000 ml 2000 ml
RS 200 Puck Puck & Ring - - - -
RS 300 Puck Used from RS 200 with adapter Puck & Ring Disc Disc Disc

\";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:31:\"dry, wet and cryogenic grinding\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.rm200.advantages.bullet.2\";a:4:{s:4:\"text\";s:66:\"reproducible results due to adjustable pestle and scraper pressure\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.rm200.advantages.bullet.3\";a:4:{s:4:\"text\";s:48:\"closed, dust tight grinding chamber with windows\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.rm200.advantages.bullet.4\";a:4:{s:4:\"text\";s:48:\"easy exchange of mortar and pestle without tools\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.rm200.advantages.bullet.5\";a:4:{s:4:\"text\";s:36:\"performance display for load control\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.rm200.advantages.bullet.6\";a:4:{s:4:\"text\";s:38:\"adjustable pestle and scraper pressure\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.rm200.advantages.bullet.7\";a:4:{s:4:\"text\";s:55:\"wide range of materials for contamination free grinding\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.rm200.advantages.bullet.8\";a:4:{s:4:\"text\";s:42:\"3 scraper materials (PU, beech wood, PTFE)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.rm200.advantages.bullet.9\";a:4:{s:4:\"text\";s:20:\"Pestle speed 100 rpm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.rm200.advantages.function\";a:4:{s:4:\"text\";s:650:\"The Mortar Grinder RM 200 comminutes, mixes and triturates by pressure and friction. The function of the scraper is to feed the sample material into the area between the mortar and pestle. This forced feed ensures that the whole of the sample is continuously subjected to the grinding and trituration process and is also intensively mixed.
The grinder pestle is not located in the center of the mortar but is offset; contact with the rotating mortar and the sample causes it to rotate automatically. The necessary grinding pressure is achieved by the weight of the pestle itself combined with the adjustable spring pressure acting on its axis.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.rm200.advantages.introduction\";a:4:{s:4:\"text\";s:574:\"The Mortar Grinder RM 200 can mix and homogenize powders, suspension and pastes, even for samples with high viscosity. The RM 200 is suitable for the proper and reproducible sample preparation to analytical fineness.
The sample grinder substitutes cumbersome hand mortars by a high performance drive with electronic control. The grinding set can be cooled and heated and is very easy to clean. Grinding sets of various material qualities are available which can be exchanged easily for optimum adaptation to various grinding tasks.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.rm200.samples.txt\";a:4:{s:4:\"text\";s:324:\"RETSCH\'s Mortar Grinder RM 200 is ideally suited for dry and wet grinding, mixing and triturating of ashes, cement clinker, chemical products, coal, cocoa nibs, coke, drugs, food, homeopathic materials, nuts, pharmaceutical materials, plant materials, salts, oil seeds, silicates, slag, soils, spices, tiles and yeast cells.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:20:\"products.rotor_mills\";a:4:{s:4:\"text\";s:241:\"The rotor mill series includes Ultra Centrifugal Mills, Rotor Beater Mills and Cross Beater Mills. Depending on the particular instrument they are suitable for the preliminary and fine size reduction of soft, fibrous and also hard materials.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.rs200.bullet.1\";a:4:{s:4:\"text\";s:108:\"Very short grinding times, typically in the range of 60 to 180 seconds to achieve a fineness around 100 μm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.rs200.bullet.2\";a:4:{s:4:\"text\";s:75:\"Ergonomic design and carry handles ensure easy handling of the grinding set\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.rs200.bullet.3\";a:4:{s:4:\"text\";s:87:\"Quick-action clamping system enables convenient and safe tightening of the grinding set\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.rs200.bullet.4\";a:4:{s:4:\"text\";s:62:\"Automatic speed reduction for agate and tungsten carbide sets \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.rs200.bullet.5\";a:4:{s:4:\"text\";s:57:\"Powerful Stabilized-Plane-Drive improves reproducibility \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.rs200.bullet.6\";a:4:{s:4:\"text\";s:35:\"Variable speed from 700 to 1500 rpm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.rs200.bullets.hl\";a:4:{s:4:\"text\";s:23:\"Fast & Reproducible\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.rs200.carry-handles\";a:4:{s:4:\"text\";s:13:\"carry handles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.rs200.clamping-device\";a:4:{s:4:\"text\";s:28:\"quick-action clamping device\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.rs200.fig1.caption\";a:4:{s:4:\"text\";s:227:\"Figure 1 shows the standard deviation after 60 sec grinding time. It only takes a few large particles to impair the reproducibility of XRF measurements. Because of that, a small standard deviation for the d90 value is crucial. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.rs200.fig2.caption\";a:4:{s:4:\"text\";s:323:\"Fig. 2: A “Quarter Minute Test” (QMT) evaluates the formation and stability of the movement patterns of Vibratory Disc Mills. Figure 2 shows that with the RS 200 a d90 value of 106 μm was obtained after a grinding time of only 15 seconds. The mills from three other manufacturers showed considerably inferior results. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.rs200.function\";a:4:{s:4:\"text\";s:778:\"The Vibratory Disc Mill RS 200 comminutes by pressure and friction. The grinding set is firmly attached to the vibration plate with a quick-action lever. The plate with the grinding set is subjected to circular horizontal vibrations.

The centrifugal force acting on the grinding rings in the dish results in extreme pressure and frictional forces acting on the sample, producing analytical fineness in 1-3 minutes. The circular vibrations are produced by a frequency controlled 1.5 kW 3-phase motor.  A sensor recognizes the presence of agate grinding sets and automatically limits the speed to 700 min-1 to avoid damaging the agate. The cover of the noiseinsulated grinding chamber has a safety interlock and can only be opened when the mill is at a standstill.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.rs200.graphic-display\";a:4:{s:4:\"text\";s:15:\"graphic display\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.rs200.grinding_jar\";a:4:{s:4:\"text\";s:12:\"Grinding jar\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.rs200.grinding_time\";a:4:{s:4:\"text\";s:13:\"Grinding time\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.rs200.handling.1\";a:4:{s:4:\"text\";s:72:\"safe, non-slip attachment with integral safety devices on cover and base\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.rs200.handling.2\";a:4:{s:4:\"text\";s:49:\"gap between dish and cover edge for easy opening \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.rs200.handling.3\";a:4:{s:4:\"text\";s:28:\"optimum sealing with O-ring \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.rs200.handling.4\";a:4:{s:4:\"text\";s:101:\"protective jacket made from stainless steel (for agate, zirconium oxide and tungsten carbide dishes) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.rs200.handling.5\";a:4:{s:4:\"text\";s:66:\"grinding set identification (article number, material and volume) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.rs200.handling.6\";a:4:{s:4:\"text\";s:51:\"marking field (e. g. for information about sample) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.rs200.handling.7\";a:4:{s:4:\"text\";s:37:\"available in 3 sizes and 5 materials \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.rs200.handling.hl\";a:4:{s:4:\"text\";s:38:\"Exceptionally safe and simple handling\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.rs200.handling.txt\";a:4:{s:4:\"text\";s:635:\"Operation and handling of the RS 200 and its grinding sets is convenient and ergonomic. The grinding jars are equipped with carry handles which facilitate transport of the heavy jar to the mill where it is slid on a rail into its grinding station. The clamping device allows for safe fastening of the jar with less force; a sensor checks its correct position.

The grinding parameters are entered using a single button. The user can store up to 10 parameter combinations and choose between 13 languages for menu guidance. In addition to the current settings a colored graphics display shows service and operating information.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.rs200.handling.txt2\";a:4:{s:4:\"text\";s:153:\"The grinding sets have been developed especially for extreme test conditions such as high sample throughput and high mechanical stress. Features include.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:20:\"products.rs200.intro\";a:4:{s:4:\"text\";s:779:\"No grinder can beat the speed of a Vibratory Disc Mill when it comes to preparing samples for spectral analyses. RETSCH’s Vibratory Disc Mill RS 200 is ideally suited for fast and reproducible pulverization of hard, brittle and fibrous sample materials to analytical fineness.

The RS 200 runs steadily and smoothly, even with heavy grinding sets and at maximum speed thanks to its powerful Stabilized-Plane-Drive. It achieves grind sizes between 20 and 100 microns within seconds and with excellent reproducibility.

Grinding sets are available in a variety of sizes and materials. A set of sensors will recognize jars of tungsten or agate and automatically sets the maximum permissible speed, ensuring optimum results while protecting the material.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:0;}s:28:\"products.rs200.parameters.hl\";a:4:{s:4:\"text\";s:19:\"Grinding parameters\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.rs200.performance.hl\";a:4:{s:4:\"text\";s:52:\"Performance Test: Size reduction and reproducibility\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.rs200.performance.txt\";a:4:{s:4:\"text\";s:360:\"The grinding results of a vibratory disc mill are significantly influenced by the movement patterns of the free masses inside the grinding jar. The new, powerful Stabilized-Plane-Drive of the RS 200 allows for extremely rapid formation of the movement pattern which is reflected in higher fineness and ultimately leads to significantly better reproducibility. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:19:\"products.rs200.rail\";a:4:{s:4:\"text\";s:4:\"rail\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.rs200.samples.txt\";a:4:{s:4:\"text\";s:198:\"RETSCH’s Vibratory Disc 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:27:\"products.rs200.twin_pack.hl\";a:4:{s:4:\"text\";s:35:\"Powerful Twin Pack for XRF Analysis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.rs200.twin_pack.txt\";a:4:{s:4:\"text\";s:454:\"To ensure accurate and reproducible XRF analysis results, the sample needs to have a uniform particle size distribution and the pellet to be pressed needs to be as dense as possible. Both requirements are easily met when using our vibratory disc mills and pellet presses for sample preparation to XRF analysis.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.rs300.bullet.1\";a:4:{s:4:\"text\";s:114:\"Reproducible results and homogeneous samples thanks to universal drive shaft
(3D vibration of grinding sets) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.rs300.bullet.2\";a:4:{s:4:\"text\";s:44:\"Auto-reverse function (left/right rotation) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.rs300.bullet.3\";a:4:{s:4:\"text\";s:55:\"Programmable interval function (start/ stop automatic) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.rs300.bullet.4\";a:4:{s:4:\"text\";s:47:\"Grinding jar volumes from 100 ml up to 2,000 ml\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.rs300.bullet.5\";a:4:{s:4:\"text\";s:85:\"Pneumatic grinding-jar clamping (with air-pressure) for convenient and safe handling \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.rs300.bullet.6\";a:4:{s:4:\"text\";s:83:\"Additional safety feature: Mill only starts when the pneumatic pressure is correct \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.rs300.bullet.7\";a:4:{s:4:\"text\";s:65:\"Optional AutoLifter for ergonomic lifting of heavy grinding sets \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.rs300.bullets.hl\";a:4:{s:4:\"text\";s:23:\"Reproducible & Safe\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.rs300.function.txt\";a:4:{s:4:\"text\";s:445:\"The vibratory disc mill comminutes by impact and friction. The grinding set is firmly attached to the vibration plate with a pneumatic quick clamping device. The plate with the grinding set is subjected to 3-D vibrations.

The sample is crushed by extreme pressure, impact and friction generated by centrifugal forces acting on the grinding rings in the dish.The vibrations are produced by a frequency controlled 2.2 kW 3-phase motor. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.rs300.grindingset.bullet\";a:4:{s:4:\"text\";s:130:\"The disc of the 800 ml, 1000 ml and 2000 ml grinding sets has an opening which supports perfect mixing of large sample quantities \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.rs300.grindingsets.bullet.1\";a:4:{s:4:\"text\";s:65:\"Safe, non-slip attachment with anti-twist lock on cover and base \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.rs300.grindingsets.bullet.2\";a:4:{s:4:\"text\";s:49:\"Gap between dish and cover edge for easy opening \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.rs300.grindingsets.bullet.3\";a:4:{s:4:\"text\";s:53:\"Optimum sealing with O-ring (ideal for wet grinding) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.rs300.grindingsets.bullet.4\";a:4:{s:4:\"text\";s:72:\"Clear grinding set identification (article number, material and volume) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.rs300.grindingsets.hl\";a:4:{s:4:\"text\";s:26:\"High-quality grinding sets\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.rs300.grindingsets.txt\";a:4:{s:4:\"text\";s:517:\"Thanks to a variety of sizes and materials of the grinding sets, the RS 300 is suitable for a wide range of applications. The mill accommodates batch sizes from 35 ml to 2000 ml and material feed sizes up to 20 mm.

A grinding set for the vibratory disc mill consists of a grinding jar with cover and a grinding disc. The 400 ml grinding set also contains a grinding ring, the 300 ml grinding sets has two additional grinding rings.

The grinding sets are characterized by the following features: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.rs300.handling.hl\";a:4:{s:4:\"text\";s:37:\"Ergonomic handling and easy operation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.rs300.handling.txt\";a:4:{s:4:\"text\";s:746:\"Operation and handling of the RS 300 and its grinding sets is convenient and ergonomic. The AutoLifter is an optional accessory which greatly facilitates ergonomic lowering and lifting of the high-capacity grinding sets. It is simply placed around the grinding set and activated by pushing a button.

The pneumatic clamping device allows for convenient and safe fastening of the jar. The mill only starts if the pneumatic pressure is correct and the device lifts automatically when the grinding process stops.

The grinding parameters are entered using a keypad. While the programmable interval function helps to improve grinding results, the autoreverse function reduces caking effects inside the grinding jar. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:20:\"products.rs300.intro\";a:4:{s:4:\"text\";s:628:\"No grinder can beat the speed of a Vibratory Disc Mill when it comes to preparing samples for spectral analyses. RETSCH’s Vibratory Disc Mill RS 300 is suitable for rapid, loss-free and reproducible grinding of medium-hard, brittle and fibrous materials.

Thanks to the robust universal drive shaft, which sets the grinding jar into a 3D motion, the RS 300 accepts grinding set weights of up to 30 kg. The closed grinding system guarantees complete processing of the sample.

Grinding sets are available in a variety of sizes and materials, allowing for easy adaptation to application requirements. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.rt.advantages.bullet.1\";a:4:{s:4:\"text\";s:33:\"for use in laboratory and on-site\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.rt.advantages.bullet.2\";a:4:{s:4:\"text\";s:38:\"high-precision manual dividing process\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.rt.advantages.bullet.3\";a:4:{s:4:\"text\";s:39:\"dividing process according to DIN 51701\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.rt.advantages.function\";a:4:{s:4:\"text\";s:424:\"With sample splitters, one of the receptacles is used to pour a well mixed sample evenly into the dividing head. The material runs through the alternately arranged passages in the opposite direction into the two collecting receptacles under the dividing head outlets. With every operation the feed sample is halved. This can be repeated as many times as necessary until the required dividing quantity has been obtained.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.rt.advantages.introduction\";a:4:{s:4:\"text\";s:482:\"A faultless and comparable analysis is closely linked to an accurate sample handling. Only a sample representative of the initial material can provide meaningful analysis results. Sample splitters ensure the representativeness of a sample and thus the reproducibility of the analysis.
The sample splitters RT are ideal for the on-site reduction of sample material. They are easy to use, easy to clean and do not need an electrical power supply.
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.rt100.advantages.bullet.1\";a:4:{s:4:\"text\";s:33:\"for use in laboratory and on-site\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.rt100.advantages.bullet.2\";a:4:{s:4:\"text\";s:38:\"high-precision manual dividing process\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.rt100.advantages.bullet.3\";a:4:{s:4:\"text\";s:74:\"optimized splitting process by evenly spreading the sample over the hopper\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.rt100.advantages.bullet.4\";a:4:{s:4:\"text\";s:61:\"variable slot widths permit splitting of coarse bulk material\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.rt100.advantages.bullet.5\";a:4:{s:4:\"text\";s:39:\"dividing process according to DIN 51701\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.rt100.advantages.function\";a:4:{s:4:\"text\";s:424:\"With sample splitters, one of the receptacles is used to pour a well mixed sample evenly into the dividing head. The material runs through the alternately arranged passages in the opposite direction into the two collecting receptacles under the dividing head outlets. With every operation the feed sample is halved. This can be repeated as many times as necessary until the required dividing quantity has been obtained.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.rt100.advantages.introduction\";a:4:{s:4:\"text\";s:786:\"A faultless and comparable analysis is closely linked to an accurate sample handling. Only a sample representative of the initial material can provide meaningful analysis results. Sample splitters ensure the representativeness of a sample and thus the reproducibility of the analysis.
The RT 100 is equipped with a feed hopper with closed outlet. Thus, up to 30 l sample material may be evenly spread over the entire width of the hopper. The outlet is opened manually by moving a lever and the sample is splitted. The slots of the dividing head can be adjusted to a maximum width of 108 mm.
The sample splitters RT are ideal for the on-site reduction of sample material. They are easy to use, easy to clean and do not need an electrical power supply.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.sample-dividers\";a:4:{s:4:\"text\";s:244:\"RETSCH supplies sample dividers as rotating dividers and sample splitters. They divide all pourable solids so accurately that the characteristic composition of each fraction of the sample corresponds exactly to that of the original bulk sample.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.sample-dividers.samples.txt\";a:4:{s:4:\"text\";s:255:\"RETSCH\'s sample dividers are ideally suited for sample division and sample reduction of cement clinker, chemicals, coffee, construction materials, fertilizers, fillers, flours, grains, metals powders, minerals, nuts, sand, seeds, soils and washing powder.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:\"
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.
\";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-1 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:\"

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.

Homogeneity is a critical premise for reliable sample analysis for several reasons:

\";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.

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:\"

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:

\";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:\"

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.

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.

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.

\";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:\"

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:

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.

\";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.

Some important questions should be clarified in advance:

a. Which quantity is required to ensure representativeness of the original sample?
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:\"

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

G [kg] = 0.07 [kg/mm] x z [mm]

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:

G [kg] = 0.07 kg/mm x 50 mm
G = 3.5 kg

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.

\";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:84:\"If you are interested in a quote or require further information, please contact us. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"products.scientific-challenge.competition_closed.hl\";a:4:{s:4:\"text\";s:39:\"The Scientific Challenge is now closed!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:59:\"products.scientific-challenge.competition_closed.newsletter\";a:4:{s:4:\"text\";s:83:\"Stay tuned for upcoming news & events from Retsch by signing up for our newsletter.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:52:\"products.scientific-challenge.competition_closed.txt\";a:4:{s:4:\"text\";s:469:\"A big thank you to all who contributed to the success of the Retsch Scientific Challenge!

We are overwhelmed by the abundance of innovative entries, showcasing the outstanding role ball mills play in research applications.

Our team is working hard at evaluating all the submissions. Given the high quality and diversity of the entries, this process will take some weeks. You will find the award winners on this website in due time. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.scientific-challenge.form.accept\";a:4:{s:4:\"text\";s:307:\"(click here for the detailed conditions of participation and privacy policy)\";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:166:\"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:37:\"products.scientific-challenge.form.hl\";a:4:{s:4:\"text\";s:34:\"Tell us about your project!\";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:\"Describe your research project (approx. 2500 characters)\";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:33:\"Enabling Progress with Ball Mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.scientific-challenge.hl.supplement\";a:4:{s:4:\"text\";s:27:\"RETSCH Scientific Challenge\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.scientific-challenge.intro.hl\";a:4:{s:4:\"text\";s:40:\"What is the RETSCH Scientific Challenge?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.scientific-challenge.intro.txt\";a:4:{s:4:\"text\";s:578:\"Enabling Progress – under the umbrella of Verder Scientific, the manufacturing companies support thousands of customers worldwide in achieving a common goal: to enable progress – to the benefit of many.

With this in mind, RETSCH has launched the Scientific Challenge. This is aimed at all scientists working in research who use ball mills in their research projects.

In this way, we promote projects in the categories of green chemistry, materials science and life sciences but also welcome contributions from scientists working in other fields.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.scientific-challenge.main.bullet.1\";a:4:{s:4:\"text\";s:149:\"Chemical syntheses by using kinetic energies and mixing effects in ball mills: Generation of new metal organic frameworks (MOFS) for hydrogen storage\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.scientific-challenge.main.bullet.2\";a:4:{s:4:\"text\";s:160:\"Investigation of piezoelectric and piezo-photocatalytic properties of lithium niobate (LiNbO3) nanocrystals for miniaturization of optical components\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.scientific-challenge.main.bullet.3\";a:4:{s:4:\"text\";s:126:\"Cell disruption for isolation of complex membrane proteins: Defective protein folding is a risk marker for Alzheimer\'s disease\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.scientific-challenge.main.txt.1\";a:4:{s:4:\"text\";s:328:\"Ball mills make an important contribution to research due to their great versatility and enormous performance potential. They generate nanoparticles, disintegrate cells or help to produce new materials through mechanical synthesis.

The range of research applications for which RETSCH ball mills are used is versatile:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.scientific-challenge.main.txt.2\";a:4:{s:4:\"text\";s:144:\"Our application experts, Dr. Lena Weigold and Dr. Gerhard Beckers, explain the benefits and capabilities of the RETSCH Ball Mills.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.scientific-challenge.novelties.caption.1\";a:4:{s:4:\"text\";s:91:\"Mixer Mill MM 400
Dry, wet and cryogenic grinding of up to 2 x 20 ml of sample.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.scientific-challenge.novelties.caption.2\";a:4:{s:4:\"text\";s:106:\"Planetary Ball Mill PM 300
Grinding down to the nanometer range of up to 2 x 220 ml of sample.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.scientific-challenge.novelties.hl\";a:4:{s:4:\"text\";s:13:\"Our Novelties\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.scientific-challenge.participation.hl\";a:4:{s:4:\"text\";s:18:\"How To Participate\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.scientific-challenge.participation.txt\";a:4:{s:4:\"text\";s:474:\"By filling out and submitting the questionnaire, you will participate in the Scientific Challenge.

You can find the terms and conditions of participation here.

Applications will be accepted until January 31st 2024.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"products.scientific-challenge.portfolio.bullet.1\";a:4:{s:4:\"text\";s:11:\"Mixer Mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"products.scientific-challenge.portfolio.bullet.2\";a:4:{s:4:\"text\";s:20:\"Planetary Ball Mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"products.scientific-challenge.portfolio.bullet.3\";a:4:{s:4:\"text\";s:22:\"High Energy Ball Mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"products.scientific-challenge.portfolio.bullet.4\";a:4:{s:4:\"text\";s:10:\"Drum Mills\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.scientific-challenge.portfolio.hl\";a:4:{s:4:\"text\";s:47:\"The Widest Portfolio of Ball Mills in the World\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.scientific-challenge.portfolio.txt\";a:4:{s:4:\"text\";s:97:\"From cell disruption to nano grinding: our range of ball mills is unrivaled throughout the world.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.scientific-challenge.prices.bullet.1\";a:4:{s:4:\"text\";s:62:\"1st prize: a PM 300 or MM 400 plus 2 x 50 ml steel jars\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.scientific-challenge.prices.bullet.2\";a:4:{s:4:\"text\";s:48:\"2nd prize: 1000 Euro RETSCH goods voucher\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.scientific-challenge.prices.bullet.3\";a:4:{s:4:\"text\";s:47:\"3rd prize: 500 Euro RETSCH goods voucher\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.scientific-challenge.prices.hl\";a:4:{s:4:\"text\";s:32:\"You can win the following prizes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"products.scientific-challenge.questionnaire.button\";a:4:{s:4:\"text\";s:13:\"Questionnaire\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.scientific-challenge.runnersup.AI\";a:4:{s:4:\"text\";s:76:\"Artificial Intelligence for smart design and testing of cement and concrete \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.scientific-challenge.runnersup.catalytic\";a:4:{s:4:\"text\";s:68:\"Catalytic grinding spheres for chemical conversion of plastic waste \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"products.scientific-challenge.runnersup.lycopene\";a:4:{s:4:\"text\";s:67:\"Mechanosyntesis of lycopene oligosulfides by inverse vulcanization \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:52:\"products.scientific-challenge.runnersup.microplastic\";a:4:{s:4:\"text\";s:117:\"
Microplastics from textiles in aquatic ecosystems: identification, characterization and effects assessment
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Synthesis, characterization, and printability evaluation of lunar regolith for selective laser sintering in off-world in situ resource utilization fabrication
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.scientific-challenge.runnersup.sulphur\";a:4:{s:4:\"text\";s:48:\"Creation of sulphur polymer composite materials \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:61:\"Discover award-winning projects by international researchers \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.scientific-challenge.thanks\";a:4:{s:4:\"text\";s:277:\"Congratulations to the winners and thank you to everyone who participated in the Scientific Challenge. We are inspired by the innovative ideas and research that were submitted, and we look forward to seeing the positive impact they will have on our environment and our future. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.scientific-challenge.winners.biochar\";a:4:{s:4:\"text\";s:113:\"Functionalization of biochar from waste biomass for sustainable production of energy and secondary raw materials \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.scientific-challenge.winners.biomaterial\";a:4:{s:4:\"text\";s:153:\"Sustainable biomaterial innovations for healthcare - study on the microstructural evolution of Ti-Mo-Si based alloy obtained by high-energy ball milling \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.scientific-challenge.winners.graphite\";a:4:{s:4:\"text\";s:123:\"Engineering Environmental Solutions: Graphite expansion preparation through mechanochemical route for oil removal in water \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.scientific-challenge.winners.hl\";a:4:{s:4:\"text\";s:65:\"We proudly present the award winners of the Scientific Challenge!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.scientific-challenge.winners.intro\";a:4:{s:4:\"text\";s:445:\"
We were overwhelmed by the abundance of innovative submissions we received from 23 countries, which gave us an idea of the great variety of applications ball mills are used for in research. 
All projects aim at improving environmental and social conditions and increasing sustainability. We are proud that our ball mills form a part of these innovations directed at enabling progress for a better future.
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.scientific-challenge.winners.runnersup\";a:4:{s:4:\"text\";s:51:\"These projects will receive a RETSCH goods voucher:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.scientific-challenge.winners.subhead\";a:4:{s:4:\"text\";s:80:\"These 3 projects have been awarded with the main prize - a new RETSCH ball mill:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"products.scientific-challenge.your-project.bullet.1\";a:4:{s:4:\"text\";s:22:\"Green chemistry\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"products.scientific-challenge.your-project.bullet.2\";a:4:{s:4:\"text\";s:24:\"Materials science\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"products.scientific-challenge.your-project.bullet.3\";a:4:{s:4:\"text\";s:20:\"Life sciences\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.scientific-challenge.your-project.hl\";a:4:{s:4:\"text\";s:59:\"Enabling Progress: Tell Us About
Your Research Project\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"products.scientific-challenge.your-project.txt.1\";a:4:{s:4:\"text\";s:383:\"Do you work with ball mills as part of your research or do you know committed colleagues who use ball mills?

Then take the opportunity to participate in the Scientific Challenge. We are looking for projects that help to enable progress - this can be in areas like life sciences, material sciences or green chemistry but we are open to contributions from all fields.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"products.scientific-challenge.your-project.txt.2\";a:4:{s:4:\"text\";s:304:\"Our expert team will select the three most promising projects among all submissions to be awarded with a brand-new planetary ball mill or mixer mill with grinding jars. Even if your project is not among the first three, you still have the chance to receive one of six RETSCH goods vouchers.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.sieves-200mm.advantages.bullet.1\";a:4:{s:4:\"text\";s:52:\"stainless steel sieve frame with high form stability\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.sieves-200mm.advantages.bullet.2\";a:4:{s:4:\"text\";s:90:\"high degree of corrosion resistance and easy cleaning thanks to high-alloy stainless steel\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.sieves-200mm.advantages.bullet.3\";a:4:{s:4:\"text\";s:38:\"sieve mesh sizes from 20 µm to 125 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.sieves-200mm.advantages.bullet.4\";a:4:{s:4:\"text\";s:30:\"permanently tight sieve fabric\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.sieves-200mm.advantages.bullet.5\";a:4:{s:4:\"text\";s:61:\"excellent product quality due to extensive optical inspection\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.sieves-200mm.advantages.bullet.6\";a:4:{s:4:\"text\";s:140:\"maximum stability and optimum sealing when used in sieve stacks thanks to the o-ring which is placed in the recess designed for this purpose\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.sieves-200mm.advantages.bullet.7\";a:4:{s:4:\"text\";s:103:\"clear and precise labeling of the sieves with full traceability based on individualized laser engraving\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.sieves-200mm.advantages.introduction\";a:4:{s:4:\"text\";s:1273:\"The well-proven RETSCH woven wire mesh sieves consist of a solid stainless steel sieve frame of high stability for reliable sieving results. Paying close attention to mesh-specific requirements, the sieve fabric is precisely joined into the frame and tautened. The individual laser engraving of each RETSCH test sieve provides a clear and accurate labeling with full traceability.
The mesh sieves can be easily combined with all other sieve brands. Each sieve that leaves our company comes with a test report or, at your request, with a special inspection certificate in conformity with national and international standards (PDF). RETSCH calibration certificates confirm a great number of precision measurements, thus ensuring an even higher statistical reliability for your quality control.
RETSCH test sieves are available in many different diameters, mesh sizes and varieties, primarily in the four frame sizes most widely used in laboratory analytics: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:51:\"products.sieves-accessories.advantages.introduction\";a:4:{s:4:\"text\";s:1148:\"Retsch offers a wide selection of accessories allows for perfect sieve analyses. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.sieves-other.advantages.bullet.1\";a:4:{s:4:\"text\";s:55:\"sieve meshes, frames and labeling comply with standards\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.sieves-other.advantages.bullet.2\";a:4:{s:4:\"text\";s:40:\"tested 5 times, with quality certificate\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.sieves-other.advantages.bullet.3\";a:4:{s:4:\"text\";s:26:\"according to DIN ISO, ASTM\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.sieves-other.advantages.bullet.4\";a:4:{s:4:\"text\";s:109:\"individual inspection certificate for test materials monitoring according to ISO 9000 ff available on request\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.sieves-other.advantages.bullet.5\";a:4:{s:4:\"text\";s:40:\"stainless steel sieves, 20 µm to 125 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.sieves-other.advantages.introduction\";a:4:{s:4:\"text\";s:1015:\"The well-proven RETSCH sieves consist of a solid stainless steel sieve frame of high stability for reliable sieving results. Paying close attention to mesh-specific requirements, the sieve fabric is precisely joined into the frame and tautened. RETSCH test sieve provides a clear and accurate labeling with full traceability.
The sieves can be easily combined with all other sieve brands. Each sieve that leaves our company comes with a test report or, at your request, with a special inspection certificate in conformity with national and international standards (PDF). RETSCH calibration certificates confirm a great number of precision measurements, thus ensuring an even higher statistical reliability for your quality control.
RETSCH test sieves are available in many sizes and varieties.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.sieves-perforated.advantages.bullet.1\";a:4:{s:4:\"text\";s:59:\"perforated plate, frames and labeling comply with standards\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.sieves-perforated.advantages.bullet.2\";a:4:{s:4:\"text\";s:40:\"tested 5 times, with quality certificate\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.sieves-perforated.advantages.bullet.3\";a:4:{s:4:\"text\";s:20:\"according to DIN ISO\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.sieves-perforated.advantages.bullet.4\";a:4:{s:4:\"text\";s:38:\"stainless steel sieves, 1 mm to 125 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"products.sieves-perforated.advantages.introduction\";a:4:{s:4:\"text\";s:285:\"The well-proven RETSCH perforated plate sieves consist of a solid stainless steel sieve frame of high stability for reliable sieving results.
The sieves can be easily combined with all other sieve brands. Each sieve that leaves our company comes with a test report.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.sieve_accessories.addition.other.hl\";a:4:{s:4:\"text\";s:18:\"Other useful tools\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.sieve_accessories.intro.addition\";a:4:{s:4:\"text\";s:375:\"
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sieve_accessories.intro.hl\";a:4:{s:4:\"text\";s:72:\"Retsch offers a wide selection of accessories for perfect sieve analyses\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:22:\"products.sieve_shakers\";a:4:{s:4:\"text\";s:393:\"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 9001.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.sieve_shakers.new.accessories.\";a:4:{s:4:\"text\";s:116:\"RETSCH sieve shakers can be equipped with a variety of accessories to meet a wide range of application requirements.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:68:\"products.sieve_shakers.new.as200control.applications.food.quality.hl\";a:4:{s:4:\"text\";s:46:\"Highest Food Quality with the AS 200 control \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:69:\"products.sieve_shakers.new.as200control.applications.food.quality.txt\";a:4:{s:4:\"text\";s:823:\"At Lebensgarten GmbH, the quality of organic cereal flakes is ensured through precise incoming goods inspections. Sieving analysis separates the flakes into different particle size fractions. Special importance is given to the dust fraction of the product with a particle size < 500 μm. This can impair the sealing of packaging on the one hand and negatively affect the consistency of crunchy products on the other.

The patented electromagnetic drive and the three-dimensional throwing motion of the AS 200 control ensure even distribution and optimal separation. Thanks to flexibly adjustable parameters such as amplitude and hole size, various types of flakes can be precisely sieved – ideal for checking raw material quality regarding dust and fine fractions and ensuring high quality in end products. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:78:\"products.sieve_shakers.new.as200control.applications.separation.stones.caption\";a:4:{s:4:\"text\";s:126:\"A 120 g soil sample with agglomerates up to 15 mm in diameter was processed using a 200 x 25 mm sieve with 2 mm round holes. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:86:\"products.sieve_shakers.new.as200control.applications.separation.stones.cologne.caption\";a:4:{s:4:\"text\";s:14:\"Before - After\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:81:\"products.sieve_shakers.new.as200control.applications.separation.stones.cologne.hl\";a:4:{s:4:\"text\";s:87:\"Application at Cologne Cathedral – Optimal Protection for Historical Stone Surfaces \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:82:\"products.sieve_shakers.new.as200control.applications.separation.stones.cologne.txt\";a:4:{s:4:\"text\";s:563:\"The Cologne Cathedral workshop has relied on the AS 200 control for many years to precisely determine particle size distribution in mortar. Various particle fractions can be accurately separated and combined. The goal is to develop mortar with optimal structure and color that almost perfectly replicates the original stone. The use of the AS 200 control eliminates manual sorting, making mortar production more reproducible and efficient.

The result: mortar with the physical properties to fill cracks and simultaneously prevent water penetration. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:73:\"products.sieve_shakers.new.as200control.applications.separation.stones.hl\";a:4:{s:4:\"text\";s:82:\"Efficient Separation of Stones from up to 9 Soil Samples with the AS 200 control \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:74:\"products.sieve_shakers.new.as200control.applications.separation.stones.txt\";a:4:{s:4:\"text\";s:513:\"In soil analysis, sieving with the AS 200 control prevents distortion of analytical results, reliably separates rocks from soil samples, and simultaneously minimizes equipment damage. Users achieve time-saving and precise analytical results, while maximizing the service life of their devices.

Unbeatable Together: The AS 200 control in combination with the BB 50 jaw crusher is the proven solution for processing large agglomerates from soil samples and can handle up to nine samples in one batch. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.sieve_shakers.new.as200control.easysieve\";a:4:{s:4:\"text\";s:293:\"Through the integrated interface the instrument can be connected to a PC and controlled with the evaluation software EasySieve®. This program enables the user to carry out the whole sieving process and its subsequent documentation with convenience, accuracy and conforming to standards. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.sieve_shakers.new.as200control.intro\";a:4:{s:4:\"text\";s:609:\"The microprocessor-controlled measuring and control unit of this model ensures a constant vibration height, allowing for 100% reproducibility of results even among different AS 200 control shakers. One particular characteristic makes this RETSCH product stand out from others: Instead of the vibration height, it is possible to set the sieve acceleration which is independent of the power frequency. Together with the possibility of calibration, this ensures comparable and reproducible sieving results worldwide. Thus, all requirements for the test materials monitoring according to DIN EN ISO 9001 are met. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.sieve_shakers.new.as200control.intro2\";a:4:{s:4:\"text\";s:264:\"All sieving parameters – vibration height, time, and interval – are set, displayed and monitored digitally which makes operation of the AS 200 control very convenient and quick. Up to 99 standard operating procedures (SOPs) may be stored for routine analyses. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:58:\"products.sieve_shakers.new.as200jet.accessories.cyclone.hl\";a:4:{s:4:\"text\";s:45:\"Cyclone with holder and collecting receptable\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:59:\"products.sieve_shakers.new.as200jet.accessories.cyclone.txt\";a:4:{s:4:\"text\";s:268:\"To extend the service life of the filters in the vacuum cleaner and for recovery of the sample fraction passing the sieve, we recommend the use of the optional cyclone. The separation degree and limiting particle size respectively depend on the sample characteristics.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:60:\"products.sieve_shakers.new.as200jet.accessories.testsieves20\";a:4:{s:4:\"text\";s:30:\"Test sieves 10 μm and up\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:64:\"products.sieve_shakers.new.as200jet.accessories.testsieves20.txt\";a:4:{s:4:\"text\";s:247:\"RETSCH test sieves consist of a solid stainless steel sieve frame of high stability for reliable sieving results. Paying close attention to mesh-specific requirements, the fabric of each test sieve is precisely joined into the frame and tautened. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:57:\"products.sieve_shakers.new.as200jet.benefits.ajtechnology\";a:4:{s:4:\"text\";s:53:\"Air jet technology for dispersion and deagglomeration\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:60:\"products.sieve_shakers.new.as200jet.benefits.automaticvacuum\";a:4:{s:4:\"text\";s:49:\"Automatic vacuum regulation and cyclone (options)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:61:\"products.sieve_shakers.new.as200jet.benefits.digitalparameter\";a:4:{s:4:\"text\";s:47:\"Digital parameter setting (time, vacuum, speed)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:60:\"products.sieve_shakers.new.as200jet.benefits.maintenancefree\";a:4:{s:4:\"text\";s:16:\"Maintenance-free\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:53:\"products.sieve_shakers.new.as200jet.benefits.openmesh\";a:4:{s:4:\"text\";s:46:\"Open Mesh Function reduces near-mesh particles\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:59:\"products.sieve_shakers.new.as200jet.benefits.quickefficient\";a:4:{s:4:\"text\";s:26:\"Quick, efficient procedure\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:55:\"products.sieve_shakers.new.as200jet.benefits.quickstart\";a:4:{s:4:\"text\";s:18:\"Quick Start option\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:67:\"products.sieve_shakers.new.as200jet.benefits.suitablestandardsieves\";a:4:{s:4:\"text\";s:35:\"Suitable for RETSCH standard sieves\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:59:\"products.sieve_shakers.new.as200jet.benefits.variablenozzle\";a:4:{s:4:\"text\";s:21:\"Variable nozzle speed\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.sieve_shakers.new.as200jet.intro\";a:4:{s:4:\"text\";s:329:\"The Air Jet Sieving Machine AS 200 jet is particularly suitable for low density and low particle size materials which tend to agglomerate. It is used with sieves of 10 microns mesh size and up. The procedure is very gentle on the material as no mechanical sieving aids are required. The average sieving time is only 2-3 minutes. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.sieve_shakers.new.as200jet.intro2\";a:4:{s:4:\"text\";s:717:\"The AS 200 jet is specifically designed for test sieves with a diameter of 203 mm/8“ (or 200 mm with adapter). The air jet generated by an industrial vacuum cleaner can be adjusted by using the manual vacuum regulation. Optionally, an automatic vacuum regulation is available. The Open Mesh Function, a procedure which greatly reduces the number of near-mesh particles, provides optimum separation efficiency, excellent reproducibility and a longer service life of the sieves. Sieving time and nozzle speed are conveniently selected with a single button; the settings are shown in the graphic display. The Quick Start Mode is used to start the sieving process under standard conditions without entering parameters. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.sieve_shakers.new.as200tap.intro\";a:4:{s:4:\"text\";s:297:\"The RETSCH AS 200 tap is suitable for dry sieving with test sieves of 200 mm or 8“ diameter. The combination of horizontal, circular sieving motions with vertical taps reproduces the principle of hand sieving. The uniform mechanical action ensures reliable and reproducible measurement results. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.sieve_shakers.new.as200tap.intro2\";a:4:{s:4:\"text\";s:740:\"This special type of sieving motion used by the AS 200 tap is specified in various standards for particle size analysis of materials such as activated carbon, diamonds, spices, metal powders, abrasives or cement. Operating the AS 200 tap is exceptionally easy and safe. The integrated clamping device allows for sieve stacks with up to 7 or 13 fractions, depending on the height of the sieve frame. The sieving time is set from 1 to 99 minutes via a digital display. The number of rotations and taps is fixed; the tapping motion can be deactivated, if required. A safety switch and an anti-trap protection provide maximum safety. Thanks to an integrated interface, the AS 200 tap can be controlled with the evaluation software EasySieve®. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.sieve_shakers.new.as300control.intro\";a:4:{s:4:\"text\";s:564:\"The AS 300 model has all the benefits of the AS 200 control but is designed for test sieves with a diameter up to 315 mm, providing a sieve surface which is approximately 2.5 times larger. Therefore, the AS 300 is able to separate up to 6 kg of material in one working run. Repetitive operations are greatly simplified with the possibility to store up to 99 standard operating procedures (SOP). For perfectly reproducible sieving results, the AS 300 control can be programmed with sieve acceleration independent of the power frequency instead of vibration height. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.sieve_shakers.new.as300control.intro2\";a:4:{s:4:\"text\";s:500:\"The microprocessor-controlled measuring device monitors and automatically readjusts the vibration height. All sieving parameters are set, displayed and monitored digitally. The AS 300 control can be calibrated, and is thus suitable for test materials monitoring. Like all instruments of the “control” series, the AS 300 has an integrated interface for using the evaluation software EasySieve® to control, set and visualize all parameters, including complete documentation of the sieving process \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:52:\"products.sieve_shakers.new.as400control.heavyduty.hl\";a:4:{s:4:\"text\";s:14:\"For heavy duty\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:53:\"products.sieve_shakers.new.as400control.heavyduty.txt\";a:4:{s:4:\"text\";s:534:\"The AS 400 control is a robust device, which meets highest requirements due to its superior technology. The base plate can take very high loads due to 4 eccentric guides. With the option to install clamping devices for sieves with diameters from 100 mm to 400 mm (4“ to 16“) the AS 400 is suitable for a wide range of applications. With the proven clamping device “comfort” the sieve stack can be fastened conveniently with two simple steps. For occasional sieving processes we recommend the inexpensive clamp “standard”. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.sieve_shakers.new.as400control.intro\";a:4:{s:4:\"text\";s:664:\"The RETSCH AS 400 control is used for sieving dry goods with test sieves up to 400 mm in diameter. The uniform, horizontal circular sieving motion produces a sharp separation of the sample fractions. Fine and coarse-grained goods from areas such as milling, brewing, chemical industry, quarries, soil testing, woodworking and plastics industry, can be exactly separated with the AS 400 control. This particular sieving motion is preferably used for long or fibrous, needle-shaped or flat materials due to their horizontal orientation. For the testing of plastics (grainy molding materials), the standard DIN 53 477 stipulates exactly this circular sieving motion. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.sieve_shakers.new.as400control.intro2\";a:4:{s:4:\"text\";s:635:\"The AS 400 control can be used as test instrument for the quality control according to DIN EN ISO 9001. Due to the controlled drive which is independent of the power frequency the AS 400 control yields reproducible results worldwide. The speed and sieving time are set, displayed and monitored digitally. The instrument is supplied with a test certificate and can be recalibrated. If desired, the rotation direction can be set to alternate in the interval. A memory for 9 sieving programs facilitates routine analyses. The AS 400 control has an integrated interface for controlling all sieving parameters via the EasySieve® software. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.sieve_shakers.new.as450basic.intro\";a:4:{s:4:\"text\";s:189:\"This sieve shaker covers a size range from 25 μm to 125 mm and accepts loads of up to 15 kg. Time and amplitude are digitally set which ensures reproducibility of the sieving process \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.sieve_shakers.new.as450basic.intro2\";a:4:{s:4:\"text\";s:167:\"The AS 450 basic is suitable for dry and wet sieving. It is the economic solution for users who need to sieve larger quantities of dry material with reliable results. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.sieve_shakers.new.as450control.intro\";a:4:{s:4:\"text\";s:398:\"With the Vibratory Sieve Shaker AS 450 control RETSCH have designed their first 3-D shaker for 400 mm and 450 mm sieves. It can be used for dry and wet sieving of sample amounts of up to 25 kg. The AS 450 control combines the benefits of electromagnetic sieving – controlled amplitude with highest reproducibility – with the powerful drive based on CET technology (Continuous Energy Transfer). \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.sieve_shakers.new.as450control.intro2\";a:4:{s:4:\"text\";s:439:\"Even with high loads a constant vibration height of 2.2 mm and, as a result, high separation efficiency are achieved thanks to the continuous controlled energy input. Manual re-sieving is no longer required. When it comes to operating comfort, the AS 450 control meets all the requirements of a modern laboratory. All parameters such as amplitude, time and interval are digitally set, displayed and controlled via a remote operation panel \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.sieve_shakers.new.benefits.200sieves\";a:4:{s:4:\"text\";s:24:\"For 200 mm / 8“ sieves\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.sieve_shakers.new.benefits.3deffect\";a:4:{s:4:\"text\";s:23:\"Sieving with 3-D effect\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:53:\"products.sieve_shakers.new.benefits.according.din9000\";a:4:{s:4:\"text\";s:54:\"Test materials monitoring according to DIN EN ISO 9001\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:60:\"products.sieve_shakers.new.benefits.circularsievemotion53477\";a:4:{s:4:\"text\";s:46:\"Circular sieving motion according to DIN 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(Ø)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:55:\"products.sieve_shakers.new.benefits.sievingcirculartaps\";a:4:{s:4:\"text\";s:69:\"Sieving with circular motion and vertical taps according to standards\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.sieve_shakers.new.benefits.sopmemory9\";a:4:{s:4:\"text\";s:49:\"Memory for 9 Standard Operating Procedures (SOPs)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.sieve_shakers.new.benefits.sopmemory99\";a:4:{s:4:\"text\";s:50:\"Memory for 99 Standard Operating Procedures (SOPs)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:56:\"products.sieve_shakers.new.button.sieves.accessories.txt\";a:4:{s:4:\"text\";s:73:\"RETSCH test sieves and accessories - Engineered for superior performance \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"products.sieve_shakers.new.eyecatcher.450control\";a:4:{s:4:\"text\";s:42:\"High-performance model with CET-technology\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"products.sieve_shakers.new.eyecatcher.as200basic\";a:4:{s:4:\"text\";s:25:\"Budget-priced basic model\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"products.sieve_shakers.new.eyecatcher.as200control\";a:4:{s:4:\"text\";s:37:\"Highest Standards for Quality Control\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"products.sieve_shakers.new.eyecatcher.as200digitca\";a:4:{s:4:\"text\";s:26:\"All-purpose standard model\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.sieve_shakers.new.eyecatcher.as200jet\";a:4:{s:4:\"text\";s:37:\"Quick quality control of fine powders\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.sieve_shakers.new.eyecatcher.as200tap\";a:4:{s:4:\"text\";s:24:\"Mechanizing hand sieving\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"products.sieve_shakers.new.eyecatcher.as300control\";a:4:{s:4:\"text\";s:31:\"For test sieves up to 315 mm Ø\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"products.sieve_shakers.new.eyecatcher.as400control\";a:4:{s:4:\"text\";s:20:\"Sieving on one level\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"products.sieve_shakers.new.eyecatcher.as450basic\";a:4:{s:4:\"text\";s:25:\"Budget-priced alternative\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.sieve_shakers.new.intro.txt\";a:4:{s:4:\"text\";s:726:\"RETSCH analytical vibratory sieve shakers are used in research & development, quality control of raw materials, semi finished and finished products as well as in production monitoring. All vibratory sieve shakers are suitable for dry and wet sieving. Their patented electromagnetic drive produces a 3-D throwing motion which ensures optimum use of the open sieve area and lets the sample move equally over the whole sieving surface. All electromagnetic sieve shakers feature individual amplitude setting which allows adaptation to the sample characteristics and therefore sharp fractionizing even after very short sieving times. The “control” models can be used as measuring instruments according to DIN EN ISO 9001. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.sieve_shakers.to_sieves\";a:4:{s:4:\"text\";s:215:\"You can find the recommended test sieves for this machine in the list underneath this text.

For a more detailed overview of all the test sieves we have to offer you can follow the link on the right side.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.sieve_shakers.to_sieves.box\";a:4:{s:4:\"text\";s:90:\"Find the ISO / ASTM test sieves you are looking for in this detailed overview!

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.sieve_shakers.to_sieves.box.button\";a:4:{s:4:\"text\";s:25:\"Show the test sieve range\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.sieve_shakers.to_sieves.box.hl\";a:4:{s:4:\"text\";s:19:\"Test sieve overview\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sieve_shakers.to_sieves.hl\";a:4:{s:4:\"text\";s:53:\"Are you looking for the sieves that fit your machine?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.sieving.introduction\";a:4:{s:4:\"text\";s:1095:\" Particle size distribution influences the physical and chemical properties of solids. Therefore this criterion is of highest importance in the context of science and quality control. Only if the size distribution remains constant, a steady product quality can be guaranteed, as the following examples show: RETSCH sieve shakers, test sieves and evaluation software provide the key to easy, rapid, reproducible and, above all, accurate analyses.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.sieving.introduction.microtrac\";a:4:{s:4:\"text\";s:77:\"The perfect addition to sieve analysis:
Particle analyzers by MICROTRAC\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.sieving.introduction.microtrac.txt\";a:4:{s:4:\"text\";s:143:\"Our sister company MICROTRAC is a technology leader, with an extensive global network and an unrivaled offering in particle characterization. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sieving.selection.headline\";a:4:{s:4:\"text\";s:33:\"Selection Guide for Sieve Shakers\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sieving.selection_sieving1\";a:4:{s:4:\"text\";s:346:\"With RETSCH sieve shakers you can carry out both wet and dry particle size analyses in a particle size range between 10 µm and 125 mm. With a click on the instrument of your choice you will receive detailed information.
For detailed advice about your particular application task please contact your local RETSCH distributor.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sieving.selection_sieving2\";a:4:{s:4:\"text\";s:304:\"For the physical characterization of particles RETSCH Technology offers a wide range of optical particle analysers like the CAMSIZER covering a size range from 0.8 µm to 30 mm.

\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.sieving.selection_sieving2headline\";a:4:{s:4:\"text\";s:32:\"Particle Size and Shape Analysis\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:\"

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

G [kg] = 0.07 [kg/mm] x z [mm]

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:

G [kg] = 0.07 kg/mm x 50 mm
G = 3.5 kg

Consequently, the size reduction equipment chosen should be capable of taking 3.5 kg of the sample (and the initial feed size).

\";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:\"

The materials used for RETSCH grinding tools can be grouped as follows:

\";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:\"

Important considerations when choosing the optimized size reduction equipment for special tasks include:

\";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:\"

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.

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.

The grinding jar of the Bond Index Ball Mill measures 12\'\' x 12\'\' and has well-rounded corners.

\";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:\"

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.

The grinding jar for the Bond Index Rod Mill is 12″ x 24″ in size and has a wave-shaped design.

\";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:\"

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.

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.

\";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:93:\"wide range of accessories including various collection and feeding systems, rotors and sieves\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sk300.advantages.bullets.2\";a:4:{s:4:\"text\";s:81:\"defined final fineness due to bottom sieves with aperture sizes from 0.12 - 10 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sk300.advantages.bullets.3\";a:4:{s:4:\"text\";s:43:\"adjustable speed for different applications\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sk300.advantages.bullets.4\";a:4:{s:4:\"text\";s:101:\"gravity outlet with 5l or 30 L collecting vessel for batchwise collection of larger sample quantities\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sk300.advantages.bullets.5\";a:4:{s:4:\"text\";s:92:\"optionally available cyclone unit with 0.25 - 0.5 - 1 - 2 - 5 or 30 liters collecting vessel\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sk300.advantages.bullets.6\";a:4:{s:4:\"text\";s:78:\"easy cleaning thanks to exchangeable push-fit grinding insert, rotor and sieve\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sk300.advantages.bullets.7\";a:4:{s:4:\"text\";s:21:\"electric engine brake\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sk300.advantages.bullets.8\";a:4:{s:4:\"text\";s:22:\"central locking device\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.sk300.advantages.function\";a:4:{s:4:\"text\";s:819:\"Size reduction in the SK 300 takes place by impact effects. The feed material passes from the hopper directly into the center of the grinding chamber, where it is caught by the cross beater and ground between the baffle plates of the cross beater and the toothed grinding insert. As soon as the material is smaller than the aperture size of the bottom sieve used, it passes through the sieve and enters the collecting receptacle through the gravity outlet. The air drawn in through the hopper by the cross beater accelerates the discharge of the ground material. The airborne fine fraction is separated off by a downstream filter system. The optionally available cyclone separator enhances a cooling of the sample material and the cutting tools and improves the discharge of the sample from the grinding chamber.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.sk300.advantages.introduction\";a:4:{s:4:\"text\";s:364:\"The Cross Beater Mill SK 300 is suitable for coarse and fine size reduction, either in batches or continuously. It can process medium-hard and brittle materials and is easy to operate. For increased sample discharge and for processing heat-sensitive samples, an optionally available cyclone unit unit can be used instead of the gravity outlet.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.sk300.samples.txt\";a:4:{s:4:\"text\";s:191:\"RETSCH\'s Cross Beater Mill SK 300 is ideally suited for size reduction of cement clinker, chamotte, coal, coke, glass, granite, gravel, gypsum, minerals, ores, oxide ceramics, slag and soils.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.sm100.accessories.txt\";a:4:{s:4:\"text\";s:214:\"The SM 100 can be equipped with different rotors, hoppers and bottom sieves. The mill and accessories, including cutting bars and cutting plates, are also available in versions for heavy-metal-free size reduction. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.sm100.benefits.1\";a:4:{s:4:\"text\";s:26:\"Feed size < 60 x 80 mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.sm100.benefits.2\";a:4:{s:4:\"text\";s:87:\"Defined final fineness due to bottom sieves with aperture sizes from 0.25 - 20 mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.sm100.benefits.3\";a:4:{s:4:\"text\";s:66:\"Quick and easy cleaning due to smooth surfaces and push-fit rotor \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.sm100.benefits.4\";a:4:{s:4:\"text\";s:57:\"Gravity outlet for collection vessels of different sizes \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.sm100.benefits.5\";a:4:{s:4:\"text\";s:91:\"Wide range of accessories including various hoppers, collection systems, rotors and sieves \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.sm100.benefits.6\";a:4:{s:4:\"text\";s:25:\"Highest safety standards \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.sm100.benefits.hl\";a:4:{s:4:\"text\";s:24:\"For routine applications\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.sm100.function.txt\";a:4:{s:4:\"text\";s:726:\"Size reduction in the Cutting Mill SM 100 takes place by cutting and shearing forces. The sample comes into contact with the rotor, and is comminuted between the blades and the stationary standard cutting bars inserted in the housing. In the 6-disc rotor, spirally arranged reversible hard metal plates operate by cutting in sequence. The knives of the parallel section rotor carry out comminution with a powerful cutting action. The dwelling time of the sample in the chamber is short; as soon as it is small enough to pass through the openings of the bottom sieve it is discharged through the gravity outlet and collected in the receptacle. The rotor speed of 1.500 min-1 ensures gentle and rapid size reduction. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.sm100.hoppers.txt\";a:4:{s:4:\"text\";s:167:\"The SM 100 can be equipped either with the universal hopper, which is suitable for most samples, or the long-stock hopper which is specially designed for long samples.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.sm100.intro.txt\";a:4:{s:4:\"text\";s:482:\"Cutting mills are the first choice for the size reduction of soft, medium-hard, tough, elastic, fibrous, and heterogeneous mixes of products.

The SM 100 is the budget-priced basic model among the RETSCH cutting mills. It is suitable for the size reduction of samples which don’t require extremely high forces. The mill has been specially designed for routine applications. It is easy to operate and can be mounted on a solid table or on the optional base frame. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.sm100.rotors.txt\";a:4:{s:4:\"text\";s:143:\"A parallel section rotor and a 6-disc rotor are available in stainless and heavy-metal-free steel for optimum adaptation to sample properties. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.sm200.accessories.txt\";a:4:{s:4:\"text\";s:214:\"The SM 200 can be equipped with different rotors, hoppers and bottom sieves. The mill and accessories, including cutting bars and cutting plates, are also available in versions for heavy-metal-free size reduction. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.sm200.benefits.1\";a:4:{s:4:\"text\";s:24:\"Feed size <60 x 80 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.sm200.benefits.2\";a:4:{s:4:\"text\";s:82:\"Defined final fineness due to bottom sieves with aperture sizes from 0.25 - 20 mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.sm200.benefits.3\";a:4:{s:4:\"text\";s:61:\"Optimum cutting effects thanks to double acting cutting bars \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.sm200.benefits.4\";a:4:{s:4:\"text\";s:92:\"Quick and easy cleaning due to smooth surfaces, fold back hopper, push-fit rotor and sieves \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.sm200.benefits.5\";a:4:{s:4:\"text\";s:76:\"Operation with gravity outlet or optionally available cyclone unit possible \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.sm200.benefits.6\";a:4:{s:4:\"text\";s:91:\"Wide range of accessories including various hoppers, collection systems, rotors and sieves \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.sm200.benefits.7\";a:4:{s:4:\"text\";s:116:\"Highest safety standards due to engine brake, central locking device, electronic safety check and safety base frame \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.sm200.benefits.hl\";a:4:{s:4:\"text\";s:26:\"For universal applications\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.sm200.cutting_bars.txt\";a:4:{s:4:\"text\";s:219:\"The SM 200 is equipped with double acting cutting bars which substantially increase the number and effectiveness of the cutting events. The parallel section rotor, for example, generates 18 cutting events per rotation. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.sm200.cyclone.txt\";a:4:{s:4:\"text\";s:222:\"Instead of the gravity outlet, an optionally available cyclone separator can be connected to the SM 200. The use of the cyclone-suction-combination is advantageous, for example, for light and heat-sensitive samples.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.sm200.function.txt\";a:4:{s:4:\"text\";s:915:\"Size reduction in the Cutting Mill SM 200 takes place by cutting and shearing forces. The sample comes into contact with the rotor, and is comminuted between the blades and the stationary double acting cutting bars inserted in the housing. In the 6-disc rotor, spirally arranged reversible hard metal plates operate by cutting in sequence. The knives of the parallel section rotor carry out comminution with a powerful cutting action. The dwelling time of the sample in the chamber is short; as soon as it is small enough to pass through the openings of the bottom sieve it is discharged through the gravity outlet and collected in the receptacle. The optional available cyclone-suction-combination has a cooling effect on the sample but also improves the discharge of material from the grinding chamber. The rotorspeed of 1.500 min-1 ensures gentle and rapid size reduction. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.sm200.hoppers.txt\";a:4:{s:4:\"text\";s:168:\"The SM 200 can be equipped either with the universal hopper, which is suitable for most samples, or the long-stock hopper which is specially designed for long samples. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.sm200.intro.txt\";a:4:{s:4:\"text\";s:574:\"Cutting mills are suitable for the grinding of soft, medium-hard, tough, elastic, fibrous, and heterogeneous mixes of products. Within the group of RETSCH cutting mills, the SM 200 is the universal standard model which covers a vast range of applications.

It is equipped with a strong 2.2 kW motor and operates at a rotor speed of 1.500 rpm. In combination with the optional cyclone-suction-combination, the SM 200 is also suitable for, grinding light or heat sensitive sample materials. A heavy-metal-free version is available to avoid cross-contamination. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.sm200.operation.txt\";a:4:{s:4:\"text\";s:559:\"Operation of the SM 200 is exceptionally simple and safe. A safety switch prevents the mill from being switched on with the door open. An electronic safety check ensures that the door cannot be opened when  the motor is running – the motor brake makes the rotor come to an immediate standstill after the mill has been switched off.

The hopper can be folded back to get full access to the grinding chamber which, in combination with the smooth surfaces, greatly facilitates cleaning the mill. The push-fit rotor can be removed without tools. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sm300.accessories.headline\";a:4:{s:4:\"text\";s:53:\"Accessories for safe and effective grinding processes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.sm300.applications.text\";a:4:{s:4:\"text\";s:438:\"RETSCH cutting mills are suitable for a vast range of applications. Typical materials include PET preforms, aluminium slag, animal feed, bones, cables, cardboard, electronic components, feed pellets, foils, food, leather, lignite, material mixtures, non-ferrous metals, paper, pharmaceutical products, plant materials, plastic toys, plastics, polymers, refuse derived fuels, resins, rubber, spices, straw, textiles, waste, wood, etc.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.sm300.bars.headline\";a:4:{s:4:\"text\";s:26:\"Double acting cutting bars\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.sm300.bars.text\";a:4:{s:4:\"text\";s:219:\"The SM 300 is equipped with double acting cutting bars which substantially increase the number and effectiveness of the cutting events. The parallel section rotor, for example, generates 18 cutting events per rotation. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.sm300.caption.hopper\";a:4:{s:4:\"text\";s:12:\"Hopper Types\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.sm300.caption.rotor\";a:4:{s:4:\"text\";s:11:\"Rotor Types\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.sm300.caption.sieves\";a:4:{s:4:\"text\";s:13:\"Bottom Sieves\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.sm300.cyclone.1\";a:4:{s:4:\"text\";s:20:\"Increased throughput\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.sm300.cyclone.2\";a:4:{s:4:\"text\";s:52:\"Improved sample discharge from the grinding chamber \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.sm300.cyclone.3\";a:4:{s:4:\"text\";s:45:\"Efficient cooling of sample and cutting tools\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.sm300.cyclone.4\";a:4:{s:4:\"text\";s:95:\"Collecting vessels with 0.25 - 0.5 - 1 - 2 - 5 and 30 liters are available for the cyclone unit\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.sm300.cyclone.headline\";a:4:{s:4:\"text\";s:46:\"Ideal for light & heat-sensitive materials\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.sm300.cyclone.image.headline\";a:4:{s:4:\"text\";s:27:\"Cyclone-Suction Combination\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.sm300.cyclone.text\";a:4:{s:4:\"text\";s:201:\"Instead of the gravity outlet, an optionally available cyclone separator can be connected to the SM 300. The use of the cyclone is advantageous, for example, for light and heat-sensitive samples. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.sm300.details.hl\";a:4:{s:4:\"text\";s:22:\"Superiority in Detail \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.sm300.fines.headline\";a:4:{s:4:\"text\";s:51:\"Speed Reduction - Less Fines, Less Temperature Rise\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.sm300.fines.text\";a:4:{s:4:\"text\";s:407:\"Reduction of the speed leads to a decreased fine fraction of the sample and to more particles within the desired size range. Especially for this type of application, the lowest speed of the SM 300 was reduced to 100 min-1. This is also beneficial for grinding heat-sensitive materials: reduced speed results in less energy input, preventing the sample from getting too warm during the process.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.sm300.function_principle.txt\";a:4:{s:4:\"text\";s:953:\"Size reduction in the Cutting Mill SM 300 takes place by cutting and shearing forces. The sample comes into contact with the rotor, and is comminuted between the blades and the stationary double acting cutting bars inserted in the housing.

In the 6-disc rotor, spirally arranged reversible hard metal plates operate by cutting in sequence. 
The knives of the parallel section rotor carry out comminution with a powerful cutting action. An additional flywheel mass (RES technology) on the drive shaft produces the exceptional performance of the SM 300. Thanks to the variable speed from 100 to 3,000 min-1, the SM 300 can be easily adapted to different application requirements\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.sm300.hopper.text\";a:4:{s:4:\"text\";s:168:\"The SM 300 can be equipped either with the universal hopper, which is suitable for most samples, or the long-stock hopper which is specially designed for long samples. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.sm300.intro.headline\";a:4:{s:4:\"text\";s:39:\"This mill tackles difficult lab samples\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.sm300.intro.text\";a:4:{s:4:\"text\";s:548:\"Cutting mills are suitable for the grinding of soft, medium-hard, tough, elastic, fibrous, and heterogeneous mixes of products. Thanks to the powerful 3 kW drive with high torque and RES technology, the Cutting Mill SM 300 excels especially in the tough jobs where other cutting mills fail. This mill allows for perfect adaptation to application requirements by variable speed from 100 to 3,000 min-1. A range of bottom sieves with aperture sizes from 0.25 - 20 mm is available, ensuring a defined final fineness. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.sm300.operation.cleaning.headline\";a:4:{s:4:\"text\";s:24:\"Quick and easy cleaning \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.sm300.operation.cleaning.text\";a:4:{s:4:\"text\";s:253:\"The hopper can be folded back to get full access to the grinding chamber which, in combination with the smooth surfaces, greatly facilitates cleaning the mill. So does the design of the bottom sieves which reduces trapping of sample pieces to a minimum.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.sm300.operation.headline\";a:4:{s:4:\"text\";s:29:\"Easy Operation & Cleaning\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.sm300.operation.operation.headline\";a:4:{s:4:\"text\";s:21:\"Convenient operation \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.sm300.operation.operation.text\";a:4:{s:4:\"text\";s:307:\"Operation of the SM 300 is exceptionally simple and safe. The push-fit rotor and bottom sieves can be easily removed without tools. A safety switch prevents the mill from being started with the door open. An electronic safety check ensures that the door cannot be opened when the motor is running.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.sm300.operation.rotor.headline\";a:4:{s:4:\"text\";s:35:\"Tool-free removal of grinding tools\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sm300.operation.rotor.text\";a:4:{s:4:\"text\";s:246:\"The push-fit rotor and bottom sieves can be easily removed without tools. The design of the bottom sieves reduces trapping of sample pieces to a minimum and facilitates cleaning.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:22:\"products.sm300.review1\";a:4:{s:4:\"text\";s:235:\"It is a very robust mill that allows us to homogenize samples with a very uniform particle size according to the sieve used and very easy to use. Since it is a very robust equipment, as it is made to last, definitely I would recommend.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:22:\"products.sm300.review2\";a:4:{s:4:\"text\";s:212:\"This mill is the work horse of the department. It can handle almost everything you want to put through it. Easy to take apart and clean. I have worked with other mills in the past and this one is by far the best.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:22:\"products.sm300.review3\";a:4:{s:4:\"text\";s:357:\"Before our acquisition of the SM 300, we were using a VitaMix to convert structured components into powder. Of course, that took ages for larger batches of material. Now, with the mill, we are able to save on time and energy. It is a must purchase for any business that needs to cut, powder, mill, eviscerate, or otherwise reduce large particles in any way.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.sm300.rotor.text\";a:4:{s:4:\"text\";s:159:\"A parallel section rotor, a 6-disc rotor and a V-rotor are available in stainless or heavy-metal-free steel for optimum adaptation to sample properties.  \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.sm300.sieves.text\";a:4:{s:4:\"text\";s:103:\"The bottom sieves with trapezoid or square holes are made of stainless steel or heavy-metal-free steel.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.sm300.stainless_steel.hl\";a:4:{s:4:\"text\";s:38:\"316L Stainless Steel Version foodGrade\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.sm300.stainless_steel.txt\";a:4:{s:4:\"text\";s:749:\"For applications like small scale production of food or cosmetics, the SM 300 is available in a stainless steel 316L foodGrade version which meets the guidelines of the food and pharma industry. It is equipped with a long-stock hopper for easy feeding of materials like cannabis plant parts. All parts in contact with the sample are made of 316L in this configuration. Optionally, the rotor blades and the cutting bars are made of a FDA-certified stainless steel which is less prone to wear under constant stress than 316L.

The unit can be equipped with an optional cyclone and a large 30 l receptacle (both stainless steel 316L) for collecting large sample amounts. Smooth surfaces lead to almost 100% sample recovery and easy cleaning. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.sm300.torque.caption\";a:4:{s:4:\"text\";s:297:\"The diagram shows the torque (green) and the power (blue) of the drive as well as the temporarily achievable peak power (red) against the speed. The peak power increases over the entire speed range. That means, the higher the speed, the more power is temporarily available for the cutting events. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.sm300.torque.headline\";a:4:{s:4:\"text\";s:32:\"HIGH TORQUE & RES TECHNOLOGY\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.sm300.torque.headline.2\";a:4:{s:4:\"text\";s:42:\"RES Technology - Peak power of up to 20 kW\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.sm300.torque.text\";a:4:{s:4:\"text\";s:404:\"An additional flywheel mass accounts for a very high torque which enables the SM 300 to grind many materials to analytical fineness in only one working run (RES Technology, see graphic on the right). The extra peak power derived from the flywheel mass is used to overcome potential blockages, even when grinding particularly tough materials. Additionally, the RES technology enables quick sample feeding.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.sm300.video.headline\";a:4:{s:4:\"text\";s:25:\"SM 300 Introduction Video\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.sm300.video.new.hl\";a:4:{s:4:\"text\";s:64:\"Our most powerful cutting mill for a wide range of applications \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.sm300.video.new.txt\";a:4:{s:4:\"text\";s:1322:\"This video shows the amazing versatility of the SM 300 cutting mill, with a wide range of accessories including different hoppers, collection vessels and rotors to facilitate the feeding and collection of sample materials of different shapes, sizes and quantities. The variable speed allows the perfect cutting parameters to be selected, and the powerful 3 kW motor with RES technology gives the mill maximum pulling power.

Watch the video to see how the SM 300 handles these 8 applications with flying colours:
The SM 300 delivers perfect results even for the most demanding grinding tasks!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.sm50.accessories.1\";a:4:{s:4:\"text\";s:179:\"Push-fit milling chamber of three different materials for standard applications, abrasive and corrosion-resistant applications, and for grinding without heavy-metal contamination.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.sm50.accessories.2\";a:4:{s:4:\"text\";s:56:\"The integrated cyclone ensures complete sample recovery.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.sm50.accessories.3\";a:4:{s:4:\"text\";s:235:\"Gravity chamber for grinding without cyclone, where the receptacle is placed directly underneath the machine so that the material falls in by gravity. Only suitable for applications requiring coarse pre-grinding of non-dusty materials.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.sm50.accessories.4\";a:4:{s:4:\"text\";s:111:\"Parallel-section rotor and 3-disc rotor designed for processing materials ranging from soft to hard properties.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.sm50.accessories.5\";a:4:{s:4:\"text\";s:126:\"9 different sieve sizes from 10 mm down to 0.25 mm for standard application or for grinding without heavy-metal contamination.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.sm50.accessories.6\";a:4:{s:4:\"text\";s:111:\"Collecting systems are available in 0.25 and 0.5 l capacities for glass collection, as well as a 3 l container.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.sm50.accessories.7\";a:4:{s:4:\"text\";s:175:\"The well-thought-out, sophisticated design incorporates a number of more specific technical features to ensure optimum sample processing, even with the most difficult samples.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.sm50.accessories.8\";a:4:{s:4:\"text\";s:106:\"The flap in the hopper ensures safe transport of fluffy materials towards the plunger and milling chamber.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.sm50.accessories.hl\";a:4:{s:4:\"text\";s:49:\"Wide range of accessories for highest flexibility\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.sm50.accessories.txt\";a:4:{s:4:\"text\";s:65:\"For the SM 50 a wide range of accessories is available including \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.sm50.applicationexamples.txt\";a:4:{s:4:\"text\";s:323:\"The high cutting performance of the SM 50 makes it ideal for applications in industries such as agriculture, recycling, food and feed, and pharmaceuticals. The shearing and cutting action, the clever design and the wide range of accessories make it possible to grind soft, medium-hard, tough, elastic and fibrous materials.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.sm50.attention.1\";a:4:{s:4:\"text\";s:120:\"Rotor Shaft Release: The rotor shaft can be released using a touch display function for easy cleaning or rotor mounting.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.sm50.attention.2\";a:4:{s:4:\"text\";s:86:\"Hopper Flap: Assists in pushing fluffy materials into the milling chamber efficiently.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.sm50.attention.3\";a:4:{s:4:\"text\";s:92:\"Removable Plunger: The plunger can be detached by loosening just one screw for quick access.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.sm50.attention.4\";a:4:{s:4:\"text\";s:98:\"Inspection Opening: Allows inspection and cleaning of channels that connect to the vacuum cleaner.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.sm50.attention.5\";a:4:{s:4:\"text\";s:107:\"Touch Display with rotary push button: Provides intuitive control and operation of the machine\'s functions.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.sm50.attention.6\";a:4:{s:4:\"text\";s:114:\"Gravity Chamber: Utilizes gravity to assist in material flow for coarse pre-crushing tasks of non-dusty materials.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.sm50.attention.7\";a:4:{s:4:\"text\";s:73:\"Comprehensive and convenient door opening mechanisms with a tilt switch. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.sm50.attention.caption\";a:4:{s:4:\"text\";s:26:\"SM 50 with Gravity Chamber\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.sm50.attention.caption2\";a:4:{s:4:\"text\";s:39:\"Discover the key functions of the SM 50\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.sm50.attention.hl\";a:4:{s:4:\"text\";s:62:\"Attention to detail: special features for superior performance\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.sm50.attention.txt\";a:4:{s:4:\"text\";s:115:\"Explore the various clever design elements that contribute to the exceptional performance of the SM 50 Cutting Mill\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.sm50.components.1\";a:4:{s:4:\"text\";s:18:\"EasyInspect Hopper\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.sm50.components.2\";a:4:{s:4:\"text\";s:384:\"The EasyInspect hopper enables loading of up to 200 ml sample volume or single samples up to 50 mm. It operates on a batch feed basis and features a flow control gate for optimum grinding performance and cyclone efficiency further providing safety protection against injury. A one-hand plunger system controls sample flow, while a flap guides bulky materials into the milling channel.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.sm50.components.3\";a:4:{s:4:\"text\";s:18:\"Integrated cyclone\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.sm50.components.4\";a:4:{s:4:\"text\";s:306:\"The compact, push-fit cyclone is integrated into the machine housing for easy cleaning and minimal sample loss. Designed with just two components (lid and body), it allows quick removal and simple assembly. A GL55 thread enables attachment of 250 / 500 ml glass bottles or a 3 liter receptacle via adapter.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.sm50.components.5\";a:4:{s:4:\"text\";s:24:\"Push-fit Milling Chamber\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.sm50.components.6\";a:4:{s:4:\"text\";s:227:\"The removable push-fit milling chamber, available in various materials, prevents contamination and allows quick setup changes. External cleaning ensures complete residue removal, enhancing contamination-free sample preparation.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.sm50.components.hl\";a:4:{s:4:\"text\";s:33:\"Innovative components at a glance\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.sm50.components.txt\";a:4:{s:4:\"text\";s:184:\"The SM 50 ensures up to 100 % sample recovery and contamination-free results through advanced engineering with the EasyInspect hopper, integrated cyclone, and push-fit milling chamber.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.sm50.depending\";a:4:{s:4:\"text\";s:66:\"*depending on feed material and instrument configuration/settings \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.sm50.everythinginview.hl\";a:4:{s:4:\"text\";s:18:\"Everything in view\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.sm50.everythinginview.txt\";a:4:{s:4:\"text\";s:229:\"World innovation: When opening the machine door, the front of the hopper swings out to the side, providing full visibility inside. The Total Access Concept ensures easy inspection and cleaning of all sample-contacting components.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sm50.functionprinciple.txt\";a:4:{s:4:\"text\";s:797:\"The Cutting Mill SM 50 utilizes cutting and shearing forces to achieve size reduction. Samples are fed in batches through the EasyInspect hopper and transported to the milling chamber using a plunger. Within the chamber, the sample is comminuted between rotor blades and stationary double-acting cutting bars. The 3-disc rotor is equipped with spirally arranged reversible hard metal plates that cut sequentially, while the parallel section rotor delivers a robust cutting action for efficient comminution.

Cyclone technology aids in transferring material from the milling chamber to the receptacle, supported by specific air vents that optimize sample discharge. With a variable speed range from 500 to 4,000 rpm, the SM 50 is easily adaptable to a variety of application requirements.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.sm50.intro.bullets.1\";a:4:{s:4:\"text\";s:50:\"Time losses due to complex cleaning and reassembly\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.sm50.intro.bullets.2\";a:4:{s:4:\"text\";s:62:\"Sample losses caused by hidden residues in hard-to-reach areas\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.sm50.intro.bullets.3\";a:4:{s:4:\"text\";s:53:\"Limited flexibility when processing various materials\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.sm50.intro.bullets.4\";a:4:{s:4:\"text\";s:55:\"Risk of contamination that can distort analysis results\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:22:\"products.sm50.intro.hl\";a:4:{s:4:\"text\";s:40:\"Many laboratories face these challenges:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.sm50.intro.hl2\";a:4:{s:4:\"text\";s:26:\"RETSCH tackles challenges:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.sm50.intro.txt\";a:4:{s:4:\"text\";s:399:\"The new SM 50 revolutionizes laboratory workflows and solves multiple problems at the same time. With its innovative design featuring a removable milling chamber, the SM 50 simplifies cleaning, saving up to 30 % process time. At the same time, the unrivaled powerful benchtop cutting mill with a single phase power plug allows up to 100 % sample recovery* and contamination-free sample preparation. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.sm50.raffle.button\";a:4:{s:4:\"text\";s:17:\"Take your chance!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.sm50.raffle.button2\";a:4:{s:4:\"text\";s:22:\"Win one of three SM 50\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.sm50.raffle.button3\";a:4:{s:4:\"text\";s:17:\"Take your chance!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.sm50.raffle.closingdate\";a:4:{s:4:\"text\";s:26:\"Closing date: May 30, 2025\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.sm50.raffle.form.question.1\";a:4:{s:4:\"text\";s:58:\"What kind of material do you want to grind with the SM 50?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.sm50.raffle.form.question.1.a\";a:4:{s:4:\"text\";s:17:\"a few / in phases\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.sm50.raffle.form.question.1.b\";a:4:{s:4:\"text\";s:12:\"more than 10\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.sm50.raffle.form.question.1.c\";a:4:{s:4:\"text\";s:12:\"more than 50\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.sm50.raffle.form.question.10\";a:4:{s:4:\"text\";s:44:\"How many people work in your entire company?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.sm50.raffle.form.question.11\";a:4:{s:4:\"text\";s:41:\"How many people are working in your lab? \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.sm50.raffle.form.question.2\";a:4:{s:4:\"text\";s:45:\"How many different products are you grinding?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.sm50.raffle.form.question.3\";a:4:{s:4:\"text\";s:43:\"How many samples are you grinding per week?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.sm50.raffle.form.question.4\";a:4:{s:4:\"text\";s:44:\"Are you already working with a cutting mill?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.sm50.raffle.form.question.4b\";a:4:{s:4:\"text\";s:33:\"If yes, please name the product/s\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.sm50.raffle.form.question.5\";a:4:{s:4:\"text\";s:58:\"Are you already using a Retsch product in your laboratory?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.sm50.raffle.form.question.6\";a:4:{s:4:\"text\";s:89:\"Why do you need to grind samples in a cutting mill? Describe your application or project.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.sm50.raffle.form.question.7\";a:4:{s:4:\"text\";s:57:\"Why do you think the SM 50 is right for your application?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.sm50.raffle.form.question.9\";a:4:{s:4:\"text\";s:59:\"How many locations does your company / your institute have?\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.sm50.raffle.form.question.application\";a:4:{s:4:\"text\";s:16:\"Your application\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.sm50.raffle.form.question.company\";a:4:{s:4:\"text\";s:12:\"Your company\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:57:\"products.sm50.raffle.general.terms_conditions_competition\";a:4:{s:4:\"text\";s:8898:\"Conditions of participation and data protection information   
The organizer of the "Three for free" is Retsch GmbH, Retsch-Allee 1-5, 42781 Haan. 

The competition is not affiliated with LinkedIn and is not sponsored or endorsed by LinkedIn.

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.

Participation via competition clubs, agencies or automated services is excluded.
In order to participate in the competition, the participant must register via the online form at https://www.retsch.com/news/threeforfree and upload file attachments 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. 

Closing date for submitting the online form is May 30th 2025.

A total of 3 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.

The following prizes are available: 3 x SM 50 Cutting Mills assembled in standard configuration for specific country performance requirements

Winners will be contacted by email for the purpose of prize notification and processing.  

The prizes are not negotiable or transferable. Payment of the prizes in cash is excluded.   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. The winner may be responsible for any additional costs related to the import of the prize, including customs duties, taxes, and other fees.

Selected photos of the participants as well as their first and last names will be published on the LinkedIn account of the organizer ("Retsch - Miling & Sieving") as well as on the website of the organizer. 

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 https://www.retsch.com/news/threeforfree 

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. 

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.

Data protection   1. General and scope:   
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 "data protection officer". 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.   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 competition " Three for free". 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.    

2. What information do we process, for what purpose and on what legal basis? Your consent 
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.

Data category: first name, last name, business email address, photo of the participant uploaded to participate in the competition via the entry form

Purpose: Enabling participation and processing of the competition "Three for free"   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.      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 ("Retsch - Miling & Sieving") 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).     

3. Data Retention
Duration of storage   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.  4. Your rights
You have the following rights in relation to us regarding personal data relating to you:   Right to object to processing (Art. 21 DSGVO)  Right to information (Art. 15 DSGVO)  Right to rectification (Art. 16 DSGVO) or erasure (Art. 17 DSGVO)  Right to restriction of processing (Art. 18 DSGVO)  Right to data portability (Art. 20 DSGVO)  Right to complain to a data protection supervisory authority about our processing of your personal data (Art. 77 DSGVO).   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.   

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 ("Retsch - Miling & Sieving") as well as on the website of the organizer may be published.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.sm50.raffle.hl2\";a:4:{s:4:\"text\";s:30:\"RETSCH Raffle: Three for free \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.sm50.raffle.intro.hl\";a:4:{s:4:\"text\";s:53:\"Enabling Progress: Elevate Efficiency with the SM 50 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.sm50.raffle.intro.txt\";a:4:{s:4:\"text\";s:313:\"To celebrate the market launch of our new SM 50 cutting mill, we are giving away three machines!

The SM 50 sets new standards in sample preparation: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.sm50.raffle.intro.txt2\";a:4:{s:4:\"text\";s:319:\"Would you like to take part? Just answer a few short questions – it will only take a few minutes.

Our panel of experts will select three outstanding projects to benefit from the SM 50, taking your sample preparation to the next level with unrivaled performance and flexibility.

GOOD LUCK!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.sm50.raffle.suprise\";a:4:{s:4:\"text\";s:216:\"Your participation is definitely worthwhile, because in addition to the three main prizes, we have an attractive surprise in store for all participants! We will let you know exactly what is behind it shortly. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.sm50.raffle.title.1\";a:4:{s:4:\"text\";s:17:\"Your time is now!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.sm50.raffle.title.2\";a:4:{s:4:\"text\";s:33:\"Win 1 of 3 SM 50 worth € 15,000\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.sm50.raffle.title.supplement\";a:4:{s:4:\"text\";s:40:\"Win a brand new SM 50 cutting mill!\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.sm50.singlesolution.bullets.1\";a:4:{s:4:\"text\";s:263:\"The SM 50 is the world\'s most powerful benchtop cutting mill with a standard one phase power plug. Its 1.5 kW motor drives a large rotor, delivering impressive high-speed cutting power. The max. speed is 4,000 rpm and can be adjusted to suit various applications.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.sm50.singlesolution.bullets.2\";a:4:{s:4:\"text\";s:248:\"The EasyInspect hopper operates on a batch-wise feeding system and can process large sample pieces up to 50 mm with ease. The compact powerhouse features an internal cyclone system, ensuring effortless and efficient processing of various materials.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.sm50.singlesolution.bullets.3\";a:4:{s:4:\"text\";s:327:\"Sieves with apertures from 0.25 mm to 10 mm allow a final fineness of less than 250 µm, depending on the feed material. A two-step grinding process allows fine particles to be produced by first using a large aperture sieve, followed by a finer one. The design supports high throughput with large sieve areas of 48 mm x 120 mm.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.sm50.singlesolution.hl\";a:4:{s:4:\"text\";s:32:\"A single solution for everything\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.sm50.speedcleaning.1\";a:4:{s:4:\"text\";s:146:\"Surface cleaning: full access to mill interior, including hopper, with door open for inspection and cleaning with brush, vacuum or compressed air \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.sm50.speedcleaning.2\";a:4:{s:4:\"text\";s:179:\"Intense Cleaning: Comprehensive external cleaning of all grinding tools, including sieve, rotor, cyclone and grinding chamber, all removable without tools using a push-fit system \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.sm50.speedcleaning.3\";a:4:{s:4:\"text\";s:190:\"Parallel cleaning: If a second grinding set is available, samples can be processed directly one after another, thanks to the push-fit grinding tools, including the push-fit milling chamber. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sm50.speedcleaning.caption\";a:4:{s:4:\"text\";s:115:\"Thanks to the Total Access Concept and removable milling chamber process time is significantly reduced in the SM 50\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.sm50.speedcleaning.hl\";a:4:{s:4:\"text\";s:40:\"Three Options for the cleaning operation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.sm50.stopcompromising.1\";a:4:{s:4:\"text\";s:69:\"1.5 kW drive with variable speed for highly efficient size reduction.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.sm50.stopcompromising.2\";a:4:{s:4:\"text\";s:63:\"Maximum speed of 4,000 rpm for exceptional cutting performance \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.sm50.stopcompromising.3\";a:4:{s:4:\"text\";s:147:\"Large 130 mm rotor diameter and depth of 48 mm for high impact power and fast sample throughput (comparable to large floor-standing cutting mills).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.sm50.stopcompromising.4\";a:4:{s:4:\"text\";s:33:\"Superior cutting speed of 27 m/s.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.sm50.stopcompromising.5\";a:4:{s:4:\"text\";s:149:\"3 double acting cutting bars result in 18 cutting events per round and a specific cutting length of 864 mm per round for superior cutting efficiency.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.sm50.stopcompromising.6\";a:4:{s:4:\"text\";s:66:\"Optimized design reduces blockages and guarantees smooth operation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.sm50.stopcompromising.7\";a:4:{s:4:\"text\";s:77:\"Comprehensive and convenient door opening mechanisms with a pivoting handle. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.sm50.stopcompromising.caption\";a:4:{s:4:\"text\";s:99:\"Large rotor diameter and high speed leads to exceptional high cutting speed for high cutting power.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.sm50.stopcompromising.hl\";a:4:{s:4:\"text\";s:17:\"Stop compromising\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.sm50.stopcompromising.txt\";a:4:{s:4:\"text\";s:367:\"The SM 50 expertly merges the compactness of benchtop-mills with the high-capacity performance of floor-standing mills. Unlike other benchtop models, it can grind large monolithic samples, thanks to its expansive hopper and chamber volume. Precision. Power. Performance. Nothing less than exceptional results. And there are many more reasons to choose the new SM 50. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.sm50.stopcontamination.1\";a:4:{s:4:\"text\";s:261:\"Cleaning on a new level: All grinding tools are easily accessible and can be reliably cleaned of persistent residues. For the first time, the milling chamber can be cleaned separately as well, further preventing cross-contamination from previous milled samples.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.sm50.stopcontamination.2\";a:4:{s:4:\"text\";s:255:\"The push-fit milling chamber is available in various materials, such as stainless steel for abrasion-resistant grinding or aluminum for standard applications as well as for grinding without heavy-metal contamination, allowing a flexible setup in one mill.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.sm50.stopcontamination.caption\";a:4:{s:4:\"text\";s:77:\"Push-fit milling chamber can be cleaned outside the machine using e.g. water.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.sm50.stopcontamination.hl\";a:4:{s:4:\"text\";s:18:\"Stop contamination\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sm50.stopcontamination.txt\";a:4:{s:4:\"text\";s:60:\"Maximum safety, even with frequent sample material changes \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.sm50.stoplosingmaterial.1\";a:4:{s:4:\"text\";s:249:\"Compared to milling without cyclone technology, the recovery of sample material is significantly improved. The cyclone technology efficiently transports the sample into the receptacle with no dust release and minimal sample residue left in the mill.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.sm50.stoplosingmaterial.2\";a:4:{s:4:\"text\";s:132:\"The integrated cyclone eliminates the need for connecting elements such as pipes or hoses and minimizes distances and surface areas.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.sm50.stoplosingmaterial.3\";a:4:{s:4:\"text\";s:156:\"The batchwise feeding of the hopper concept serves as a flow control gate and optimizes the grinding performance and separation efficiency of the cyclone. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.sm50.stoplosingmaterial.caption\";a:4:{s:4:\"text\";s:144:\"Cyclone technology, small distances and minimized surface areas optimize the material flow in the mill and enables up to 100 % sample recovery.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sm50.stoplosingmaterial.hl\";a:4:{s:4:\"text\";s:20:\"Stop losing material\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.sm50.stoplosingmaterial.hl.supplement\";a:4:{s:4:\"text\";s:27:\"Up to 100 % sample recovery\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.sm50.stopprecutting.1\";a:4:{s:4:\"text\";s:142:\"The exceptionally large grinding chamber allows large samples to be fed, as does the hopper design for batch feeding of samples up to 50 mm. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.sm50.stopprecutting.2\";a:4:{s:4:\"text\";s:107:\"The power and technical design of the SM 50 makes it easy to process a wide range of materials, including: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.sm50.stopprecutting.3\";a:4:{s:4:\"text\";s:49:\"Dense monoliths: Dog biscuits, roots, wood pieces\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.sm50.stopprecutting.4\";a:4:{s:4:\"text\";s:84:\"Tough polymers: Plastic components, rubber compounds, children toys, household items\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.sm50.stopprecutting.5\";a:4:{s:4:\"text\";s:82:\"Hard & brittle components: electronic parts, LN2 embrittled samples\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.sm50.stopprecutting.hl\";a:4:{s:4:\"text\";s:23:\"Stop manual pre-cutting\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.sm50.stopprecutting.txt\";a:4:{s:4:\"text\";s:92:\"The compact EasyInspect hopper allows processing of large sample pieces without pre-cutting.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.sm50.stopwastingtime.bullets.1\";a:4:{s:4:\"text\";s:98:\"The push-fit system allows rotor, sieves, cyclone and milling chamber to be removed without tools.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.sm50.stopwastingtime.bullets.2\";a:4:{s:4:\"text\";s:139:\"For the first time, the milling chamber can be removed as well, making complete cleaning easy and significantly reducing machine downtime. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.sm50.stopwastingtime.bullets.3\";a:4:{s:4:\"text\";s:84:\"EasyInspect hopper fully opens for inspection and cleaning, ensuring quick cleaning.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.sm50.stopwastingtime.bullets.4\";a:4:{s:4:\"text\";s:100:\"No more hard-to-reach pipes or hoses – the SM 50 integrates the cyclone directly into the machine.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.sm50.stopwastingtime.bullets.5\";a:4:{s:4:\"text\";s:93:\"Intuitive operation via touch display and push button, allowing effortless speed adjustments.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.sm50.stopwastingtime.hl\";a:4:{s:4:\"text\";s:17:\"Stop wasting time\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.sm50.stopwastingtime.txt\";a:4:{s:4:\"text\";s:90:\"Up to 30 % time savings on cleaning with the Total Access Concept and push-fit components.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.sm50.testimonials.eurofins.shortinfo.txt\";a:4:{s:4:\"text\";s:190:\"The contract laboratory processes up to 700 samples per day. Customers send in a wide variety of materials: from plant parts for mycotoxin analysis to dog chew bones for veterinary analysis.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.sm50.testimonials.hl\";a:4:{s:4:\"text\";s:16:\"In customer use \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.sm50.testimonials.txt\";a:4:{s:4:\"text\";s:57:\"Find out which processes our customers use the SM 50 for.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:0;}s:57:\"products.sm50.testimonials.universtiy_quebec.shortinfo.hl\";a:4:{s:4:\"text\";s:98:\"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:0;}s:58:\"products.sm50.testimonials.universtiy_quebec.shortinfo.txt\";a:4:{s:4:\"text\";s:162:\"The research group uses the SM 50 cutting mill to shred plastic waste, biomass, and electronic scrap for the development of new materials for a sustainable world.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"products.sm50.testimonials.universtiy_quebec.txt\";a:4:{s:4:\"text\";s:399:\"“We use the SM 50 cutting mill to process plastic waste, biomass, and electronic scrap for the development of new materials that support a more sustainable future. The SM 50 allows us to quickly and easily pre-grind a wide variety of samples, enabling mechanochemical processes that ultimately lead to the creation of new materials in a circular mindset — a true asset to our scientific work.”\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.sm50.videos.grinding.different\";a:4:{s:4:\"text\";s:38:\"Different tasks, different users \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.sm50.videos.grinding.different.txt\";a:4:{s:4:\"text\";s:232:\"In contract laboratories or academic institutions, many people use the same laboratory grinder for a wide variety of samples. It can happen that feathers are ground today and textiles or completely different sample types tomorrow. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.sm50.videos.grinding.in.a.row\";a:4:{s:4:\"text\";s:46:\"Optimized for different sample tasks in a row \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.sm50.videos.grinding.in.a.row.txt\";a:4:{s:4:\"text\";s:317:\"Healthy nutrition is the basis for a happy life. Our food should combine enjoyment and health. To achieve this, it is important that our food is free from harmful substances and that we have precise knowledge of its composition. The quality of agricultural products is tested in environmental and food laboratories. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.sm50.videos.hl\";a:4:{s:4:\"text\";s:44:\"Faster and more flexible sample preparation \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.sm50.videos.small.amounts\";a:4:{s:4:\"text\";s:35:\"Grinding of small sample quantities\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.sm50.videos.small.amounts.txt\";a:4:{s:4:\"text\";s:315:\"What do your child\'s carefree play and your dog\'s health have to do with the food grinder SM 50? Product safety is essential in many areas, be it children\'s toys or animal feed. Manufacturers and retailers must ensure that their products do not contain any ingredients that are harmful to health. 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10 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sr300.advantages.bullets.3\";a:4:{s:4:\"text\";s:91:\"optional grinding inserts 180° for grinding of hard-brittle materials by additional impact\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sr300.advantages.bullets.4\";a:4:{s:4:\"text\";s:101:\"gravity outlet with 5l or 30 L collecting vessel for batchwise collection of larger sample quantities\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sr300.advantages.bullets.5\";a:4:{s:4:\"text\";s:92:\"optionally available cyclone unit with 0.25 - 0.5 - 1 - 2 - 5 or 30 liters collecting vessel\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sr300.advantages.bullets.6\";a:4:{s:4:\"text\";s:49:\"optional distance rotor to reduce frictional heat\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sr300.advantages.bullets.7\";a:4:{s:4:\"text\";s:43:\"adjustable speed for different applications\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sr300.advantages.bullets.8\";a:4:{s:4:\"text\";s:34:\"removable hopper for easy cleaning\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.sr300.advantages.bullets.9\";a:4:{s:4:\"text\";s:81:\"easy cleaning thanks to exchangeable push-fit grinding insert, rotor and cassette\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.sr300.advantages.function\";a:4:{s:4:\"text\";s:873:\"Size reduction and deagglomeration in the SR 300 are achieved by impact and shear effects. The feed material passes from the hopper into the center of the grinding chamber where it is crushed between the rotor, sieve and grinding inserts. As soon as the material is smaller than the aperture size of the sieve it enters the collecting receptacle through the gravity outlet. The airborne fine fraction is separated off by a downstream filter system. The optionally available cyclone separator ensures a cooling of the sample material and the cutting tools and improves the discharge of the sample from the grinding chamber. The quick-acting door lock ensures easy access to the grinding chamber for quick cleaning. With their safety switch, splashback and access barrier in the inlet and outlet areas, Rotor Beater Mills offer the highest degree of operating safety. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.sr300.advantages.introduction\";a:4:{s:4:\"text\";s:318:\"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. For increased sample discharge and for processing heat-sensitive samples, an optionally available cyclone unit can be used instead of the gravity outlet. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.sr300.samples.txt\";a:4:{s:4:\"text\";s:323:\"RETSCH\'s Rotor Beater Mill SR 300 is ideally suited for size reduction and deagglomeration of bentonite, chemical products, coal, coke, drugs, feed pellets, fertilizers, food, graphite, gypsum, herbs, pharmaceutical materials, plant materials, plastics, resins, rice, salts, seeds, soils, spices, sugar and powder coatings.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.test-sieves.explanation\";a:4:{s:4:\"text\";s:1386:\"For reliable and reproducible results in the context of quality assurance, the use of test sieves which correspond to the standards ISO 3310 or ASTM E11 is essential. The technical requirements and monitoring for test sieves are laid down in these standards. If a laboratory carries out quality control in accordance with ISO 9000 ff, the sieve shakers, test sieves and all other involved instruments (e.g. scales) have to be subjected to test agent monitoring. The standard ISO 3310 stipulates which tolerances are allowed for the wire diameter (d) of the woven sieve fabric and for the nominal mesh width (w) of the apertures.

For each mesh width w the value y is defined which indicates how much the mean real mesh width may differ from the nominal mesh width. This can be demonstrated with a 63 μm sieve. The tolerance y for a sieve with the nominal mesh width 63 μm is ±3.7 μm. This means that the mean value of the mesh sizes must lie between 59.3 μm and 66.7 μm. A look at the graph that helps to understand why the knowledge of the real mesh width is so important for sieve analysis: if the mesh size is 63 μm, 40% of the sample are smaller than 63 μm. If, however, the mean real mesh width is 66.7 μm, 44% of the particles are smaller than 66.7 μm. If a user does not know the real mesh width, he would assume that 44% of the sample is smaller than 63 μm.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.test-sieves.explanation-2\";a:4:{s:4:\"text\";s:105:\"In addition to the requirements laid down by the standard, RETSCH test sieves offer significant benefits:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.test-sieves.explanation-3\";a:4:{s:4:\"text\";s:856:\"The unique manufacturing process of RETSCH test sieves with a one-piece stainless steel sieve frame guarantees unrivaled stability and consistency for your sieving application. Paying close attention to mesh size and other specific requirements, the sieve fabric is precisely joined into the frame. Using a unique technology, which is only found in RETSCH test sieves, the fabric is then permanently and reliably tautened. The complete sieve is made from high alloy corrosion-resistant steel and is suitable for all areas of laboratory analytics, including pharmaceuticals and food. Each individual sieve passes a close optical inspection process ensuring conformity to standards.

The sieve data (nominal mesh width, serial number, manufacturer, standard, dimensions) are laser engraved on the sieve frame and cannot be manipulated nor removed.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.test-sieves.explanation.caption\";a:4:{s:4:\"text\";s:88:\"Tolerance y of the nominal mesh width of 63 µm acc. to ISO 3310-1 and its consequences \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:16:\"products.testing\";a:4:{s:4:\"text\";s:82:\"RETSCH offers a range of testing equipment to determine the Bond Grinding Indices.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:20:\"products.test_sieves\";a:4:{s:4:\"text\";s:362:\"The well-proven RETSCH test sieves consist of a solid stainless steel sieve frame of high stability for reliable sieving results. Paying close attention to mesh-specific requirements, the fabric of each test sieve is precisely joined into the frame and tautened. The individual laser engraving of each test sieve provides a clear labeling with full traceability.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.tg 200.samples.txt\";a:4:{s:4:\"text\";s:214:\"RETSCH\'s Fluid Bed Dryer TG 200 is ideally suited for drying of cellulose, coal, coke, compost, leather, pharmaceutical materials, plastic granules, refuse derived fuels, saw dust, soils, splints and waste samples.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.tg200.advantages.bullet.1\";a:4:{s:4:\"text\";s:76:\"gentle drying, dispersing and mixing also of temperature sensitive materials\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.tg200.advantages.bullet.2\";a:4:{s:4:\"text\";s:38:\"very short drying times (~ 5 - 20 min)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.tg200.advantages.bullet.3\";a:4:{s:4:\"text\";s:39:\"powerful fan for optimal air throughput\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.tg200.advantages.bullet.4\";a:4:{s:4:\"text\";s:13:\"easy handling\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.tg200.advantages.bullet.5\";a:4:{s:4:\"text\";s:57:\"interval operation for better mixing of the fluidized bed\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.tg200.advantages.bullet.6\";a:4:{s:4:\"text\";s:54:\"wide range of accessories including various containers\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.tg200.advantages.bullet.7\";a:4:{s:4:\"text\";s:23:\"memory for up to 9 SOPs\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.tg200.advantages.bullet.8\";a:4:{s:4:\"text\";s:50:\"motor with no brushes allows for long service life\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.tg200.advantages.bullet.9\";a:4:{s:4:\"text\";s:60:\"max. drying time of 9 hours with several intermediate steps \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.tg200.advantages.function\";a:4:{s:4:\"text\";s:1046:\"Drying in the Fluid Bed Dryer TG 200 makes use of the fluidized bed process, a technique similar to the one used in large industrial dryers. Ambient air is drawn in through a filter. A blower moves the air across the heating elements, and ultimately forces it through the perforated plate and into the detachable drying container. The solid particles are blown upward and dispersed and thus kept separate from one another. This helps to avoid a caking and sticking of the particles as it often occurs when other drying methods are used.
The air stream of the fluid bed dryer extracts moisture from the particles and then exits through the filter bag in the cover. Using the quick-clamp cover with the filter fleece insert is advisable when dealing with products finer than 100 μm in diameter. The 1000 watt blower provides an air volume of 185 m3/h at idle speed; heater output is 2000 watts. The air volume, heating power and temperature are infinitely adjustable. Temperature control is effected using he display gauge. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.tg200.advantages.introduction\";a:4:{s:4:\"text\";s:932:\"The fluid bed dryer TG 200 is used in quality control, sample preparation and R&D departments. It permits the gentle drying of organic, inorganic, chemical or pharmaceutical bulk materials without localized overheating. Suitable materials can be coarse, fine, crystalline, fibrous or leafy. The powerful fan of the fluid bed dryer ensures optimal air throughput so that the products to be dried are loosened up and thoroughly mixed resulting in short drying times. With the interval operation the fluidized bed is mixed even better. Temperature, drying time and air volume can be set digitally and adjusted continuously.

The TG 200 now offers an extended maximum time setting, increased from 99 minutes to 9 hours, with several intermediate steps. This enhancement allows users to initiate longer drying processes, including overnight operations, without any risk. Continuous drying remains an available option. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.tm300.accessories.hl\";a:4:{s:4:\"text\";s:44:\"Accessories for effective grinding processes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.tm300.accessories.txt\";a:4:{s:4:\"text\";s:680:\"Catering to various application needs, the TM 300 offers standard grinding drums ranging from 5 to 43.4 liters. This ensures that the mill is adaptable to a wide spectrum of processing tasks.

An optional separation grid provides convenient separation of balls and sample after the grinding process. It is suitable for grinding balls sized 10, 20 or 30 mm. A connection for dust extraction prevents release of dust.

The grinding jar comes equipped with a gasket, ensuring a secure seal for loss-free milling operations. This feature not only enhances the efficiency of the process but also minimizes the risk of material waste. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.tm300.accessories.txt.2\";a:4:{s:4:\"text\";s:229:\"An optional separation grid provides convenient separation of balls and sample after the grinding process. It is suitable for grinding balls sized 10, 20 or 30 mm. A connection for dust extraction prevents release of dust.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.tm300.ballmill.module\";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:34:\"products.tm300.ballmill.module.txt\";a:4:{s:4:\"text\";s:590:\"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. 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.

The grinding jar of the Bond Index Ball Mill measures 12\'\' x 12\'\' and has well-rounded corners.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.tm300.bit.intro\";a:4:{s:4:\"text\";s:596:\"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 comminution 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.

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. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:0;}s:27:\"products.tm300.bti.function\";a:4:{s:4:\"text\";s:897:\"The ball and the rod mill basically have the same concept comprising either a 12\'\'x12\'\' jar with grinding balls or a 12\'\'x24\'\' jar with grinding rods.

The jar is attached to a rotating yoke which is driven by a motor and can be placed in three different positions: Upwards for loading, horizontal for grinding, downwards for discharging.

To carry out the Bond Index test the pre-defined number of grinding balls or grinding rods is required. The electronic control integrated in the drive is equipped with an overload protection and permits and controls different speeds.

During the grinding process the difference in speeds between the balls / rods and grinding jar produces an interaction between frictional and impact forces, which releases the required comminution energy. The interplay between these forces produces a very effective degree of size reduction. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.tm300.bullet.1\";a:4:{s:4:\"text\";s:60:\"Powerful and quick processing of large quantities up to 20 l\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.tm300.bullet.10\";a:4:{s:4:\"text\";s:35:\"Perfect seal with single-screw lids\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.tm300.bullet.2\";a:4:{s:4:\"text\";s:34:\"Suitable for dry and wet grinding \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.tm300.bullet.3\";a:4:{s:4:\"text\";s:44:\"Standard drum sizes range from 5 l to 43.4 l\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.tm300.bullet.4\";a:4:{s:4:\"text\";s:40:\"Variable speed and reproducible results \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.tm300.bullet.5\";a:4:{s:4:\"text\";s:33:\"Suitable for long term grindings \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.tm300.bullet.6\";a:4:{s:4:\"text\";s:31:\"Ball and rod modules available \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.tm300.bullet.7\";a:4:{s:4:\"text\";s:46:\"Ideal for upscaling tests in mechanochemistry \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.tm300.bullet.8\";a:4:{s:4:\"text\";s:63:\"Suitable for the determination of Work Index according to Bond \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.tm300.bullet.9\";a:4:{s:4:\"text\";s:45:\"Suitable for use in Bond Work Index procedure\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.tm300.caption-21-l-module\";a:4:{s:4:\"text\";s:22:\"21.7 liter ball module\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.tm300.caption.5l-module\";a:4:{s:4:\"text\";s:19:\"5 liter ball module\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.tm300.filling.hl\";a:4:{s:4:\"text\";s:46:\"Drum filling level for grinding balls and rods\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.tm300.filling.txt\";a:4:{s:4:\"text\";s:419:\"While the maximum sample feed size depends on properties like hardness and breaking behaviour, a particle size of approximately 5 mm is ideal for the TM 300. Larger sizes are acceptable but should not exceed 15 mm. For sample lumps which break very easily or for deagglomeration effects, a feed size between 20 and 30 mm is feasible. For such easy-to-process samples, the sample filling level may be increased to 20 l. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.tm300.filling.txt.2\";a:4:{s:4:\"text\";s:370:\"If special drums of stainless steel 1.4404 in sizes 21.7 / 10 / 5 l together with grinding balls of steel 1.4404 are employed, it is possible to carry out wet grinding in the TM 300. The total filling volume for wet grinding may exceed the recommended amount for dry grinding. It may be helpful to use a large number of small grinding balls to increase friction. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.tm300.intro.txt\";a:4:{s:4:\"text\";s:894:\"The TM 300 Drum Mill is utilized for preparing granules and powders through a grinding process conducted in either dry or wet conditions. This versatile grinder can function as either a Ball or a Rod Mill by employing the corresponding module. To ensure an efficient grinding process, it is essential to use a sufficient number of balls or rods. Depending on the sample material, a final fineness below 20 microns can be achieved.

The drum mill comprises a gear motor mounted on a robust steel frame, a set of separation grids, and a sample collector. The TM 300 is designed with a yoke and locking mechanism that facilitates easy access to the sample. Cleaning is made convenient by a quick-release locking mechanism, allowing effortless removal of the drum cover.

The TM 300 accepts sample volumes up to 20 l and is therefore also suited for upscaling processes. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.tm300.intro.txt2\";a:4:{s:4:\"text\";s:130:\"The TM 300 can also be used for mechanochemical processes or for the synthesis of co-crystals as well as for the bond index test. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.tm300.operation.hl\";a:4:{s:4:\"text\";s:29:\"Safe and convenient operation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.tm300.operation.txt\";a:4:{s:4:\"text\";s:607:\"The TM 300 stands out for its user-friendly features. The easy tilt mechanism facilitates the swift and uncomplicated emptying of the grinding jar. The removable sample collector simplifies the sample retrieval process, making it convenient for operators to access their collected materials.

The solid noise-protection hood contributes to a quieter and more comfortable working environment.

The TM 300 is equipped with an emergency switch, providing a quick and reliable means to halt the milling process in case of unforeseen circumstances, underscoring the commitment to user safety.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.tm300.operation.txt.2\";a:4:{s:4:\"text\";s:175:\"The redesigned drums and drum covers of the TM 300 feature improved handling, allowing the lid to be secured with just one screw for a perfect seal, even during wet grinding. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.tm300.parameter-setting.hl\";a:4:{s:4:\"text\";s:17:\"Parameter setting\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.tm300.parameter-setting.txt\";a:4:{s:4:\"text\";s:411:\"Process parameters like grinding time or start/stop are conveniently set via the TM 300\'s large display interface. Settings include:
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.tm300.parameters.ceramics\";a:4:{s:4:\"text\";s:179:\"5 l sample
21.7 l ball module
Pre-grinding:
40 kg x 20 mm grinding balls
4 h at 60 rpm
Fine grinding:
40 kg x 10 mm grinding balls
5 h at 60 rpm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.tm300.parameters.plastic\";a:4:{s:4:\"text\";s:182:\"4.5 l sample
21.7 l ball module
Pre-grinding:
40 kg x 30 mm grinding balls
3 h at 60 rpm
Fine grinding:
40 kg x 10 mm grinding balls
4 h at 60 rpm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.tm300.parameters.sawdust\";a:4:{s:4:\"text\";s:90:\"4.2 l sample
21.7 l ball module
40 kg x 30 mm grinding balls
5 h at 70 rpm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.tm300.parameters.soil\";a:4:{s:4:\"text\";s:76:\"25 kg sample
43.4 l rod module
8 grinding rods
1 h at 80 rpm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.tm300.position-emptying\";a:4:{s:4:\"text\";s:17:\"Emptying position\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.tm300.position-filling\";a:4:{s:4:\"text\";s:16:\"Filling position\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.tm300.position-full-emptying\";a:4:{s:4:\"text\";s:26:\"Complete emptying position\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.tm300.position-grinding\";a:4:{s:4:\"text\";s:17:\"Grinding position\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.tm300.position-mixing\";a:4:{s:4:\"text\";s:15:\"Mixing position\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.tm300.positions.hl\";a:4:{s:4:\"text\";s:43:\"Five drum positions for convenient handling\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.tm300.positions.txt\";a:4:{s:4:\"text\";s:294:\"The user can set the grinding drums in five different positions which are secured by a screw. This ensures easy filling and emptying of the drum but also improves the mixing and grinding process. The largest rod module of 43.4 l cannot be brought into the mixing position due to lack of space. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.tm300.rodmill.module\";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:33:\"products.tm300.rodmill.module.txt\";a:4:{s:4:\"text\";s:446:\"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.

The grinding jar for the Bond Index Rod Mill is 12″ x 24″ in size and has a wave-shaped design. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.tm300.separation_grid\";a:4:{s:4:\"text\";s:15:\"Separation grid\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.tm300.solution.cocrystal.caption\";a:4:{s:4:\"text\";s:66:\"Results presented by the research group of Michael Felderhoff [1] \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:64:\"The solution for efficient and sustainable co-crystal synthesis \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.tm300.solution.cocrystal.txt\";a:4:{s:4:\"text\";s:581:\"The TM 300 is capable of meeting the demands of modern pharmaceutical manufacturing. This can be demonstrated by the example of the mechanochemical synthesis of rac-Ibuprofen:Nicotinamide co-crystals. The TM 300 is an environmentally friendly alternative to conventional solution-based methods. In just 90 minutes, 3.2 kg of co-crystals with a yield of 99 % were produced, using only minimal amounts of solvent in the so-called liquid assisted grinding (LAG) process. This reduces energy consumption compared to conventional methods and drastically minimizes environmental impact. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.tm300.solution.cocrystal.txt2\";a:4:{s:4:\"text\";s:380:\"Conversion of rac-IBU. Blue plot: neat grinding approach with addition of 10 kg of balls (d = 10 mm) after 270 min and 10 kg of balls (d = 30 mm) after 360 min; addition of LAG additive EtOH after 510 min. Orange plot: LAG-assisted approach with EtOH added prior to the reaction and 20 kg balls 10 mm.

Results presented by the research group of Michael Felderhoff [1] \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.tm300.solution.cocrystal.txt3\";a:4:{s:4:\"text\";s:430:\"The TM 300 enables mechanochemical processes to be carried out on a kilogram scale, opening up new possibilities for sustainable industrial manufacturing processes. Particularly interesting is the minimal metal abrasion – the measured values were well below concerning levels and significantly lower than, for example, in eccentric vibratory mills. The table shows the minimal abrasion values in the TM 300 during the test run. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.tm300.table.drum\";a:4:{s:4:\"text\";s:13:\"Grinding drum\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.tm300.table.mass-balls\";a:4:{s:4:\"text\";s:22:\"Mass of grinding balls\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.tm300.table.number-rods\";a:4:{s:4:\"text\";s:14:\"Number of rods\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.tm300.table.rod-module\";a:4:{s:4:\"text\";s:10:\"Rod module\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.tm300.table.sample-volume\";a:4:{s:4:\"text\";s:25:\"Optimum sample volume (l)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.tm300.table.size-balls\";a:4:{s:4:\"text\";s:23:\"Grinding ball size (mm)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.tm500.applications.enzian.hl\";a:4:{s:4:\"text\";s:22:\"Grinding gentian roots\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.tm500.applications.enzian.txt\";a:4:{s:4:\"text\";s:435:\" 22 l sample were filled in the drum of the Drum Mill TM 500, 80 kg of 30 mm grinding balls were added. The drum mill was operated for several hours at 50 rpm. The fineness was measured after 1 h.

1h: D90 = 130 µm

The optional separation unit to separate the ground sample from the balls was used.
Used separationd grids: 22 mm for 30 mm grinding ball separation in the upper, middle and lower position. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.tm500.applications.gravel.hl\";a:4:{s:4:\"text\";s:15:\"Grinding gravel\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.tm500.applications.gravel.txt\";a:4:{s:4:\"text\";s:515:\"40 kg (27 l) sample were filled in the drum of the Drum Mill TM 500, 80 kg of 20 mm (17.6 l) grinding balls were added. The drum mill was operated for several hours at 50 rpm. The fineness was measured after 2/4/6 and 8 h.
2h: D90 = 98 µm
4h: D90 = 37 µm 6h:
D90 = 21 µm
8h: D90 = 15 µm

The optional separation unit to separate the ground sample from the balls was used. Used separation grids: 14 mm for 20 mm grinding ball separation in the upper, middle and lower position. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.tm500.applications.samples.txt\";a:4:{s:4:\"text\";s:540:\"RETSCH drum mills are true allrounders. They homogenize, for example: activated carbon, alloys, bentonite, bones, carbon fibers, catalysts, cellulose, cement clinker, ceramics, chemical products, clay minerals, coal, coke, compost, concrete, electronic scrap, fibers, gypsum, glass, hair, hydroxyl apatite, kaolin, lime stone, metal oxides, minerals, ores, paint and varnish, paper, pharmaceutical products, pigments, plants, polymers, quartz, seeds, semi-precious stones, sewage sludge, slag, soil, tissue, tobacco, waste, wood, etc. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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 <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:115:\"Sample: Gravel 10-15 mm
Feed quantity: 27 l
Grinding balls: 80 kg, 20 mm diameter \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.tm500.easy_operation.hl\";a:4:{s:4:\"text\";s:14:\"Easy operation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.tm500.easy_operation.txt\";a:4:{s:4:\"text\";s:958:\"Thanks to the feed hopper and optional separating screen for grinding balls/ sample, operation of the drum mill TM 500 and handling of the required 80 kg of grinding balls are particularly ergonomic and simple.

The drum is easily emptied by an electronic tilt function. Parameters like grinding time, start delay, or interval mode are selected and stored conveniently via the operating display. Thanks to programmable grinding breaks it is also possible to process heat-sensitive sample materials. Intervals with forward and reverse mode combination are useful to avoid caking effects. For additional safety, the drum mill is equipped with an emergency switch for instant turn-off.

A grid funnel is available as an optional accessory, this special funnel allows easy separation of the grinding balls from the sample. By replacing the drum lid with a grid funnel, users can pour out the sample while keeping the balls inside the drum.m.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.tm500.functionprinciple.txt\";a:4:{s:4:\"text\";s:493:\"In a drum mill the sample (usually pre-crushed material) is placed inside the drum with the grinding balls and subjected to external forces.
The Ball Mill is used for fine grinding of solid matter by impact and friction in dry condition. The drum, which contains the sample and grinding balls, rotates around a horizontal axis. Whereas particles break more easily when larger grinding ball diameters are used, smaller diameters lead to a substantially higher final fineness. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.tm500.grinding_gravel.hl\";a:4:{s:4:\"text\";s:18:\"Grinding of gravel\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.tm500.grinding_gravel.txt\";a:4:{s:4:\"text\";s:334:\"40 kg (27 l) sample were filled in the drum of the Drum Mill TM 500, and 80 kg (17.6 l) of 20 mm grinding balls were added. The drum mill was operated for several hours at 50 rpm.

The fineness was measured after 2, 4, 6 and 8 h.
2h: D90 = 98 µm
4h: D90 = 37 µm
6h: D90 = 21 µm
8h: D90 = 15 µm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.tm500.grinding_parameter.hl\";a:4:{s:4:\"text\";s:29:\"Comfortable parameter setting\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.tm500.grinding_parameter.txt\";a:4:{s:4:\"text\";s:413:\"Via the operating display, the working parameters such as grinding time, start and stop can be preselected and stored. Relevant factors for achieving the desired final fineness are, in addition to the material properties of the product to be ground, the maximum feed grain size and the throughput. We will be pleased to work out the individually optimized ball size, grinding time and speed for your application. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.tm500.intro.hl\";a:4:{s:4:\"text\";s:38:\"Pulverization of large sample volumes \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.tm500.intro.txt\";a:4:{s:4:\"text\";s:717:\"The Drum Mill TM 500 is a laboratory ball mill designed to grind large sample volumes up to 35 l. It accepts initial feed sizes of up to 20 mm and can achieve grind sizes down to 15 µm by friction and impact.

Hard, brittle or fibrous samples are pulverized in the 150 l drum filled with 80 kg grinding balls. The variable speed of 10 to 50 rpm, different grinding ball sizes and the possibility of long-term grindings of up to 100 h ensure perfect adaption to sample properties as well as reproducible results.

A Drum Mill TM 500 foodGrade model featuring a stainless steel 316L drum and hopper is available for applications where the sample must not be contaminated in any way.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.tm500.options.hl\";a:4:{s:4:\"text\";s:17:\"Optional features\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.tm500.options.sieve_section.hl\";a:4:{s:4:\"text\";s:15:\"Sieving section\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.tm500.options.sieve_section.txt\";a:4:{s:4:\"text\";s:519:\"The optionally available sieve section facilitates the separation of the 80 kg grinding balls from the ground sample, which can contain up to 35 l. The drum is rotated so that the material falls onto the sieve section and the balls roll into a collecting vessel. The sample material is separated beforehand by the mesh inserts and is collected in separate collecting vessels. Common grinding ball sizes are 10, 20 or 30 mm, therefore three different separation grids can be used, which are also available in steel 316L.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.tm500.options.stainless.hl\";a:4:{s:4:\"text\";s:43:\"Stainless steel drum 316L foodgrade version\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.tm500.options.stainless.hl2\";a:4:{s:4:\"text\";s:47:\"Drum Mill TM 500: Stainless steel 316L version \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.tm500.options.stainless.txt\";a:4:{s:4:\"text\";s:338:\"For applications requiring heavy-metal free processing, a foodGrade version of the TM 500 is available which features a stainless steel 316L drum and feed hopper. Grinding balls made of 1.4404 steel are available in sizes 10 mm, 20 mm and 30 mm. This version is ideally suited for small scale production, for example in the food industry.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"products.tm500.solutions.hl\";a:4:{s:4:\"text\";s:21:\"Intelligent solutions\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"products.tm500.video.hl\";a:4:{s:4:\"text\";s:25:\"TM 500 Introduction Video\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.twister.advantages.bullet.1\";a:4:{s:4:\"text\";s:67:\"ideal for grinding feeds, grains, forage and other similar products\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.twister.advantages.bullet.2\";a:4:{s:4:\"text\";s:19:\"3 controlled speeds\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.twister.advantages.bullet.3\";a:4:{s:4:\"text\";s:78:\"cyclone separator with 250 ml collecting bottle for quick extraction of sample\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.twister.advantages.bullet.4\";a:4:{s:4:\"text\";s:46:\"no cross contamination thanks to easy cleaning\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.twister.advantages.bullet.5\";a:4:{s:4:\"text\";s:26:\"convenient operating panel\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.twister.advantages.bullet.6\";a:4:{s:4:\"text\";s:48:\"robust industrial motor 900 W with long lifetime\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.twister.advantages.function\";a:4:{s:4:\"text\";s:874:\"In the cyclone mill TWISTER size reduction is effected by impact and friction between the rotor and the friction surface of the fixed grinding ring. The feed material passes through the hopper (with splash-back protection) onto the rotor which is rotating with high speed and is thus submitted to preliminary size reduction. The sample is then thrown outwards by centrifugal acceleration and is pulverized between rotor and grinding ring. The 2-step grinding ensures particularly gentle but fast processing. The feed material only  remains in the grinding chamber for a very short time. The integrated cyclone provides cooling of the sample and the grinding tools. This guarantees preservation of the sample properties to be determined. The ground material is separated in the cyclone and collected in a sample bottle.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.twister.advantages.introduction\";a:4:{s:4:\"text\";s:927:\"The cyclone mill TWISTER is specially designed for the processing of foods and feeds for subsequent NIR analysis. The optimized form of rotor and grinding chamber generates an air jet which carries the ground sample through the integrated cyclone into the sample bottle. The air jet prevents the material from heating up, thus preserving the moisture content.
The provided sieves guarantee an optimum particle size distribution so that it is not necessary to recalibrate the NIR spectrometer. The rotor speed can be adjusted in 3 steps allowing for perfect adaptation to the sample requirements. Cleaning the mill is quick and easy as the air jet effects a complete discharge of the material from the grinding chamber.
This new cyclone mill in proven RETSCH quality optimizes the reproducible sample preparation to NIR analysis thus allowing for meaningful and reliable analysis results.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.twister.samples.txt\";a:4:{s:4:\"text\";s:177:\"RETSCH\'s Cyclone Mill TWISTER is ideally suited for grinding prior to NIR analysis of cereals, corn, feed pellets, forage, pasta, pharmaceutical products, soy, rice and tobacco.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.ur.advantages.bullet.1\";a:4:{s:4:\"text\";s:43:\"fast, gentle, and highly efficient cleaning\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.ur.advantages.bullet.2\";a:4:{s:4:\"text\";s:21:\"universal and compact\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.ur.advantages.bullet.3\";a:4:{s:4:\"text\";s:32:\"easy to use, saves time and cost\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.ur.advantages.bullet.4\";a:4:{s:4:\"text\";s:34:\"intensive dispersion and degassing\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.ur.advantages.bullet.5\";a:4:{s:4:\"text\";s:15:\"low maintenance\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.ur.advantages.bullet.6\";a:4:{s:4:\"text\";s:9:\"long life\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.ur.advantages.function\";a:4:{s:4:\"text\";s:541:\"A high-frequency generator in the ultrasonic bath produces about 35000 oscillations per second, which are transferred into the cleaning solution and cause it to resonate. The energy density of the sound field is so high that a cavitation effect sets in. Innumerable extremely small vacuum bubbles develop in the ultrasonic bath and collapse in microseconds due to pressure and suction. The pulses triggered by this remove dirt particles even at the deepest, least accessible places or they result in homogenisation, dispersion and degassing.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.ur.advantages.introduction\";a:4:{s:4:\"text\";s:455:\"The ultrasonic bath range UR includes three sizes for cleaning test sieves and grinding tools quickly and easily. UR 1 is for test sieves up to 203 mm dia., UR 2 for test sieves up to 450 mm dia., and the UR 3 for the simultaneous cleaning of up to 5 test sieves 200/203 mm dia. The gentle yet thorough cleaning of test sieves in an ultrasonic bath increases their working lives as damage which could occur during manual cleaning is avoided.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.xrd mccrone.samples.txt\";a:4:{s:4:\"text\";s:237:\"RETSCH\'s XRD-Mill McCrone is ideally suited for dry and wet grinding, mixing and triturating of bones, borides, carbides, cement, ceramics, construction materials, clay, glass, metals, mica, minerals, nitrides, plant materials and slate.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.xrd-mill.advantages.bullet.1\";a:4:{s:4:\"text\";s:51:\"crystal lattice preserved during grinding operation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.xrd-mill.advantages.bullet.2\";a:4:{s:4:\"text\";s:55:\"very narrow and reproducible particle size distribution\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.xrd-mill.advantages.bullet.3\";a:4:{s:4:\"text\";s:27:\"minimal cross contamination\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.xrd-mill.advantages.bullet.4\";a:4:{s:4:\"text\";s:30:\"compact, bench-top sized model\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.xrd-mill.advantages.bullet.5\";a:4:{s:4:\"text\";s:35:\"adjustable grinding power (4 steps)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.xrd-mill.advantages.bullet.6\";a:4:{s:4:\"text\";s:33:\"suitable for dry and wet grinding\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.xrd-mill.advantages.bullet.7\";a:4:{s:4:\"text\";s:13:\"easy to clean\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.xrd-mill.advantages.bullet.8\";a:4:{s:4:\"text\";s:23:\"almost maintenance-free\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.xrd-mill.advantages.bullet.9\";a:4:{s:4:\"text\";s:15:\"quiet operation\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.xrd-mill.advantages.function\";a:4:{s:4:\"text\";s:554:\"The XRD-Mill McCrone carries out size reduction mainly by friction. 48 cylindrical grinding elements are placed into the grinding jar in eight rows of six elements each.
During operation, the jar’s circular motion causes the elements to grind the sample from < 0.5 mm to the low μm-range (typically < 10 μm).
Thanks to the very gentle size reduction process, the crystal lattice of the sample is preserved. This makes the XRD-Mill McCrone the instrument of choice for the sample preparation for subsequent X-ray diffraction analysis.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:1380:\"The XRD-Mill McCrone was specially developed for the preparation of samples for subsequent X-ray diffraction (XRD). The mill is used for applications in geology, chemistry, mineralogy and materials science, quality control as well as R&D.
Because of its unique grinding motion, the XRD-Mill McCrone is particularly effective for this analytical method: The 48 cylindrical grinding elements grind the samples gently via friction. The result is a short grinding time with almost no sample loss and an exceptionally narrow particle size distribution. Consequently, the signals in the X-ray diffraction pattern are peak-shaped, with small half-widths, allowing for very good phase analysis.
The crystal lattice structure is largely preserved, with almost no defects, a prerequisite for meaningful X-ray diffraction patterns.
The grinding vessel consists of a 125 ml capacity polypropylene jar fitted with a screw capped gasketless polyethylene closure. The jar is filled with an ordered array of 48 identical cylindrical grinding elements, available in agate, zirconium oxide or corundum. The grinding time for optimum micronization is between 3 and 30 minutes. A typical sample volume is between 2 and 4 ml.
For the preparation of organic samples for a subsequent XRD examination we also offer a hand mortar and pestle made of agate.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.xrdcrone.overview.1\";a:4:{s:4:\"text\";s:58:\"Sample preparation for subsequent X-ray diffraction (XRD) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.zm200.review1.txt\";a:4:{s:4:\"text\";s:104:\"Very easy to operate the device. Relatively easy to clean after grinding (avoiding cross-contamination).\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.zm200.review2.txt\";a:4:{s:4:\"text\";s:46:\"Great product for milling animal feed samples.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.zm200.review3.txt\";a:4:{s:4:\"text\";s:110:\"Grinding is very quick. We use the cyclone connection that makes the grinding process easy with large patches.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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:0;}s:46:\"products.zm300.convenient_grinding.cyclone.txt\";a:4:{s:4:\"text\";s:285:\"Using a cyclone has many advantages:
1: The sample is cooled during grinding by an air stream. 2: The air stream also helps to better discharge light samples from the grinding chamber. 3: A collecting vessel of 3 l or 5 l can be connected when grinding larger sample quantities. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.zm300.convenient_grinding.feeder.txt\";a:4:{s:4:\"text\";s:280:\"The Vibratory Feeder DR 100 is controlled via an interface and conveys material in a load-dependent manner to the hopper of the ZM 300. This procedure ensures uniform grinding with maximum sample feed. The use of a feeder is particularly advantageous for large sample quantities. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.zm300.convenient_grinding.heavy_metal.hl\";a:4:{s:4:\"text\";s:26:\"Heavy-metal-free grinding \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"products.zm300.convenient_grinding.heavy_metal.txt\";a:4:{s:4:\"text\";s:195:\"For neutral-to-analysis work, or for pulverizing abrasive samples, grinding tools in various materials are available: titanium (titanium-niobium coating), steel 1.4404, tungsten carbide coating. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.zm300.convenient_grinding.hl\";a:4:{s:4:\"text\";s:51:\"For convenient and reproducible grinding processes \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:48:\"products.zm300.convenient_grinding.hl.supplement\";a:4:{s:4:\"text\";s:22:\"Accessories for ZM 300\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.zm300.convenient_grinding.intro.txt\";a:4:{s:4:\"text\";s:368:\"The wide selection of accessories allows optimum adaptation to all size reduction requirements. The desired fineness is determined by the aperture size of the ring sieve. As a rule of thumb, about 80 % of the sample is about half the size of the aperture size of the selected sieve after grinding. Sieves are available with aperture sizes ranging from 0.08 to 10 mm. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:50:\"products.zm300.convenient_grinding.ring_sieves.txt\";a:4:{s:4:\"text\";s:279:\"For the ZM 300 ring sieves with reinforced rim are used which are equipped with four grooves for secure locking. Distance sieves, also secured and fixed by four grooves, have a gap between the sieve mesh and the rotor, which reduces shearing effects and thereby heat generation. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.zm300.convenient_grinding.rotors.txt\";a:4:{s:4:\"text\";s:279:\"Rotors are available with either 6, 12 or 24 teeth. The standard rotor with 12 teeth is suitable for almost any material and requirement. For fibrous samples, such as straw, the rotor with 6 teeth is typically used, while for fine samples the rotor with 24 teeth is best suited. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:46:\"products.zm300.convenient_grinding.vessels.txt\";a:4:{s:4:\"text\";s:307:\"In the standard collecting vessel with 900 ml nominal volume, up to 300 ml of sample can be ground in one working step. With the large-volume cassette, the useful volume can be doubled to 600 ml. When utilizing a cassette with cyclone, various collecting vessels up to 4,500 ml useful volume are available. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.zm300.cyrogenic_grinding.txt\";a:4:{s:4:\"text\";s:733:\"Cryogenic or cold grinding is the ideal solution for pulverizing samples that cannot be reduced to the required fineness at room temperature. This procedure involves the use of grinding aids such as liquid nitrogen (-196 °C, embrittlement of the sample outside the mill) or dry ice (-78 °C, sample/dry ice mixture) to embrittle the sample material by cooling, and thus improve the breaking behavior.

In addition, highly volatile components are better preserved in the sample by cooling. Cryogenic grinding is easy to perform with the ZM 300 and is recommended especially for plastics or very temperature-sensitive samples. The video shows the process with the predecessor model ZM 200, which is identical in the ZM 300. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.zm300.features.bullets.1\";a:4:{s:4:\"text\";s:81:\"Gentle high-speed pulverization due to pre- and fine grinding in one working run \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.zm300.features.bullets.2\";a:4:{s:4:\"text\";s:92:\"Optimum process control and reproducibility based on monitoring of the cassette temperature \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.zm300.features.bullets.3\";a:4:{s:4:\"text\";s:71:\"Patented cassette system for maximum sample recovery and easy cleaning \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.zm300.features.bullets.4\";a:4:{s:4:\"text\";s:50:\"Optional cassette for sample volumes up to 600 ml \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.zm300.features.bullets.5\";a:4:{s:4:\"text\";s:42:\"Wide speed range from 6,000 to 23,000 rpm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.zm300.features.bullets.6\";a:4:{s:4:\"text\";s:83:\"Defined final fineness due to ring sieves with aperture sizes from 0.08 – 10 mm \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.zm300.features.bullets.7\";a:4:{s:4:\"text\";s:59:\"Collecting vessels for sample volumes from 250 ml to 4.5 l \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.zm300.features.bullets.8\";a:4:{s:4:\"text\";s:65:\"Automated vibratory feeder and various cyclone systems available \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.zm300.features.hl\";a:4:{s:4:\"text\";s:32:\"The standard for food & feed\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.zm300.features.supplement\";a:4:{s:4:\"text\";s:54:\"Strong Pulverization Power with Temperature Monitoring\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.zm300.fineness.1.hl\";a:4:{s:4:\"text\";s:11:\"Polymer POM\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.zm300.fineness.2.hl\";a:4:{s:4:\"text\";s:10:\"Polymer PP\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.zm300.function_principle.txt\";a:4:{s:4:\"text\";s:833:\"In the Ultra Centrifugal Mill ZM 300 size reduction takes place by impact and shearing effects between the rotor and the fixed ring sieve. The feed material passes through the hopper (with splash-back protection) onto the rotor. Centrifugal acceleration throws it outward with great energy and it is pre-crushed on impact with the wedge-shaped rotor teeth moving at a high speed. It is then finely ground between the rotor and the ring sieve.

This 2-step grinding ensures particularly gentle but fast processing. The feed material only remains in the grinding chamber for a very short time, which means that the characteristic features of the sample to be determined are not altered. The ground sample is collected in the collecting cassette surrounding the grinding chamber or in the downstream cyclone or paper filter bag. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:43:\"products.zm300.increased_reproducibility.hl\";a:4:{s:4:\"text\";s:56:\"Increased reproducibility through temperature monitoring\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:44:\"products.zm300.increased_reproducibility.txt\";a:4:{s:4:\"text\";s:640:\"The speed range from 6000 to 23000 rpm allows for optimum adaptation of the grinding process to the sample requirements by keeping the grinding time as short as possible and the temperature increase as moderate as possible. Too much heat may have a negative effect on the grinding results, for example, if moisture or volatile components escape.

The ZM 300 is equipped with an integrated temperature sensor which measures the temperature of the cassette lid near the ring sieve. The measured temperature is constantly shown in the mill’s display, allowing the user to optimize the grinding process and improve reproducibility. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.zm300.intro.txt.1\";a:4:{s:4:\"text\";s:134:\"Rotor mills are used for high-speed size reduction of soft to medium-hard as well as temperature-sensitive or fibrous materials. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.zm300.intro.txt.2\";a:4:{s:4:\"text\";s:581:\"The powerful Ultra Centrifugal Mill ZM 300 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 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. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.zm300.light_heat.bullets.1\";a:4:{s:4:\"text\";s:47:\"Efficient cooling of sample and grinding tools \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.zm300.light_heat.bullets.2\";a:4:{s:4:\"text\";s:52:\"Improved sample discharge from the grinding chamber \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.zm300.light_heat.bullets.3\";a:4:{s:4:\"text\";s:40:\"Particularly suitable for large volumes \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.zm300.light_heat.bullets.4\";a:4:{s:4:\"text\";s:64:\"The cyclone accommodates sample bottles of 0.25, 3 and 5 liters \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.zm300.light_heat.bullets.5\";a:4:{s:4:\"text\";s:29:\"Ideal for cryogenic grinding \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.zm300.light_heat.hl\";a:4:{s:4:\"text\";s:43:\"Ideal for light & heat-sensitive materials \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.zm300.light_heat.txt\";a:4:{s:4:\"text\";s:150:\"When operated with the optional cyclone-suction-combination, the ZM 300 is also suitable for grinding low-density or heat-sensitive sample materials. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.zm300.maximum_speed.hl\";a:4:{s:4:\"text\";s:64:\"Maximum speed for high final fineness and increased throughput \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.zm300.maximum_speed.txt.1\";a:4:{s:4:\"text\";s:592:\"The maximum speed of classic centrifugal mills, like the widely used ZM 200, is usually limited to 18,000 rpm (rotor peripheral speed 98 m/s). The ZM 300 achieves a maximum speed of 23,000 rpm (rotor peripheral speed 118 m/s) and produces particles which are 15 to 20 % finer in comparison, depending on the material.

The higher speed has a particularly positive impact on the grind sizes of polymer samples which are pulverized cryogenically, or of fibrous materials like hay. Compared to models with a maximum speed of 18,000 rpm, the throughput may be increased by 10 to 15 %. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.zm300.maximum_speed.txt.2\";a:4:{s:4:\"text\";s:321:\"Grind sizes of plastic materials (POM or PP) after grinding with different sieves and speeds. The speed of 23,000 rpm results in a higher fineness for all sieves compared to grinding at 18,000 rpm. For example, a 19 % reduction in fineness can be achieved when POM is ground with a 0.12 mm distance sieve at 23,000 rpm. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.zm300.maximum_speed.txt.3\";a:4:{s:4:\"text\";s:197:\"The maximum sample throughput, e.g. when crushing chicken feed with a 0.5 mm ring sieve, could be increased by 16% when crushing at maximum speed of 23,000 min-1 instead of 18,000 min-1. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.zm300.new.accessories.dr100\";a:4:{s:4:\"text\";s:241:\"The dosing device can be controlled via an interface and adjusts the material feed as required. This prevents overload or motor blockage. Even with large sample quantities, uniform grinding is ensured – especially at high throughput rates.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.zm300.new.accessories.heavymetal\";a:4:{s:4:\"text\";s:212:\"For analytically neutral or particularly abrasive samples, ring sieves and rotors are available in various materials such as titanium (titanium-niobium coated), stainless steel 1.4404, or tungsten carbide coated.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.zm300.new.accessories.hl\";a:4:{s:4:\"text\";s:57:\"Comprehensive selection for your individual requirements \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.zm300.new.accessories.ring.sieves\";a:4:{s:4:\"text\";s:301:\"Ring sieves with reinforced edges, which are securely fixed by four grooves, are optimally designed for the additional load of the higher maximum speed. Distance sieves, also secured in four places, create a distance between the sieve mesh and the rotor to minimize shearing effects and heat build-up.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.zm300.new.accessories.rotors\";a:4:{s:4:\"text\";s:241:\"Rotors with 6, 12, or 24 teeth are available for different applications. The standard 12-tooth rotor is suitable for most materials, the 6-tooth rotor for fibrous samples such as straw, and the 24-tooth rotor for particularly fine materials.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.zm300.new.accessories.txt\";a:4:{s:4:\"text\";s:332:\"The wide range of accessories makes the ZM 300 extremely versatile. The desired final fineness can be determined by selecting the ring sieve. Rule of thumb: After grinding, approximately 80% of the sample material is about half the size of the sieve aperture. You can choose between sieves with apertures ranging from 0.08 to 10 mm.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.zm300.new.accessories.vessels\";a:4:{s:4:\"text\";s:283:\"With the standard collection cassette (900 ml nominal volume), up to 300 ml of sample can be processed per run. The volume cassette doubles the usable volume to 600 ml. The combination of the pass-through cassette and cyclone even allows the use of collection vessels up to 4,500 ml.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.zm300.new.classic.txt.1\";a:4:{s:4:\"text\";s:445:\"Our classic Ultra Centrifugal Mill ZM 300 underwent a facelift in 2025 and now achieves an excellent maximum speed of 24,000 rpm. The RETSCH development team has thus responded to the many requests from our customers due to increasing demands on sample preparation by creating a renewed ZM 300 “Version 2025.” A wide variety of sample materials can now be ground even faster and more efficiently, with fewer residues in the grinding chamber.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.zm300.new.classic.txt.2\";a:4:{s:4:\"text\";s:758:\"Indispensable for fast and precise fine grinding of soft to medium-hard, temperature-sensitive, and fibrous materials: The ZM 300 combines uncompromisingly high grinding performance with ease of use. Thanks to the flexibly adjustable speed range from 6,000 to 24,000 rpm, sample preparation is particularly efficient and takes very little time!

The integrated temperature monitoring ensures that consistent and reproducible results are achieved even with larger sample quantities, and the load indicator detects critical performance drops when samples are fed too quickly. The comprehensive range of accessories – from rotors and ring sieves to various collection systems with and without cyclones – allows flexible adaptation to any application.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.zm300.new.cryogen.hl\";a:4:{s:4:\"text\";s:18:\"Cryogenic grinding\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.zm300.new.cryogen.txt\";a:4:{s:4:\"text\";s:418:\"For samples that cannot be ground fine enough at room temperature, cryogenic grinding is ideal. Grinding aids such as liquid nitrogen (-196 °C, embrittlement of the sample outside the mill) or dry ice (-78 °C, sample/dry ice mixture) are used to embrittle the sample material by cooling it, thus improving its fracture behavior. In addition, volatile components are better preserved in the sample due to the cooling.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.zm300.new.easy.operation.hl\";a:4:{s:4:\"text\";s:38:\"Convenient operation – easy cleaning\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.zm300.new.easy.operation.txt\";a:4:{s:4:\"text\";s:471:\"The large touch display with rotary knob facilitates the setting of all grinding parameters and provides current values such as cassette temperature and motor load.

Thanks to the screwless push-fit system and the patented cassette principle, grinding tools can be inserted and removed by hand. Plug-in rotors and ring sieves enable quick and easy cleaning. All components that come into contact with the product can be cleaned using running water or a dishwasher.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.zm300.new.finer.endproducts.hl\";a:4:{s:4:\"text\";s:47:\"Finer end products and higher sample throughput\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.zm300.new.finer.endproducts.txt\";a:4:{s:4:\"text\";s:588:\"With up to 24,000 rpm, the ZM 300 achieves up to 20% finer particles than previous models and comparable competitive devices (with the usual 18,000 rpm). The higher speed offers particular advantages when grinding fibrous materials or cryogenically comminuting polymers. Plastics such as POM or PP are now ground to a particularly higher fineness.

With the highest speed of 24,000 rpm, the rotor circumferential speed also increases proportionally to a maximum of 123 m/s. This increases the sample throughput by up to 17% (e.g., for chicken feed) when using a 0.5 mm ring sieve.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.zm300.new.finer.fraction.hl\";a:4:{s:4:\"text\";s:25:\"Control the fine fraction\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.zm300.new.finer.fraction.txt\";a:4:{s:4:\"text\";s:322:\"Control the fine fraction in the end product by adjusting the speed. For coarse feeding stuff and less dust formation, a setting between 6,000 and 10,000 rpm is recommended. The high variability of the ZM 300 allows for versatile use in the food and feed industry, the chemical industry, agriculture, and other industries.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.zm300.new.function.principle.txt\";a:4:{s:4:\"text\";s:725:\"The grinding process is carried out by impact and shearing forces between the rotor and the fixed ring sieve. The sample material is fed into the rotor via a funnel with splash protection, accelerated outwards by centrifugal force, and pre-ground by the wedge-shaped rotor teeth. The subsequent fine grinding takes place in the narrow gap between the rotor and the sieve.

Thanks to this two-stage process, sample preparation is particularly gentle and fast. Since the ground material only remains in the grinding chamber for a short time, the characteristic properties of the sample are retained. 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Your advantage: Shorter grinding processes lead to a lower temperature increase and thus prevent the loss of volatile components. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.zm300.new.process.times.bullets.2\";a:4:{s:4:\"text\";s:186:\"The integrated temperature sensor provides additional control. During the grinding process, the current temperature of the cassette cover is permanently displayed on the mill\'s display. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.zm300.new.process.times.bullets.3\";a:4:{s:4:\"text\";s:208:\"The visual load indicator uses traffic light colors to provide real-time information about unwanted motor overload, which can lead to reduced grinding performance and, as a result, unusable grinding results. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.zm300.new.process.times.hl.1\";a:4:{s:4:\"text\";s:22:\"Short processing times\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.zm300.new.process.times.hl.2\";a:4:{s:4:\"text\";s:50:\"Avoid excessive heat generation and motor overload\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.zm300.new.process.times.txt.1\";a:4:{s:4:\"text\";s:289:\"Excessive heat can have a negative effect on the grinding result, for example, if moisture or volatile components escape. And short-term performance drops due to motor overload can impair the grinding result. You have full control over the parameters of speed, temperature, and motor load:\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.zm300.new.process.times.txt.2\";a:4:{s:4:\"text\";s:135:\"Using the three parameters of temperature, motor load, and rotor speed allows you to determine the optimal workflows for sample feeding\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.zm300.new.typical.samples.txt\";a:4:{s:4:\"text\";s:418:\"The ZM 300 is suitable for grinding a wide variety of materials:

waste, graphite, collagen, drugs, fertilizers, feed pellets, grains, spices, rubber, wood, coffee beans, bones, coal, food, corn, minerals, paper, plant parts, polymers, powder coatings, rice, seeds, straw, sweets, tobacco, textiles, chemical products, electronic components, dried fruits and vegetables, dried larvae, pharmaceutical products. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.zm300.operation_cleaning.hl\";a:4:{s:4:\"text\";s:40:\"Convenient operation and easy cleaning \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.zm300.operation_cleaning.txt\";a:4:{s:4:\"text\";s:586:\"The ZM 300 is easy and safe to operate. The large touch display with rotary knob permits convenient entry of the grinding parameters. It shows the current cassette temperature and load during grinding which helps to prevent overloads by feeding the sample too quickly.

A push-fit system without screws and the patented cassette principle allow for easy insertion and removal without tools.

As a result, cleaning rotors and ring sieves is particularly quick and easy. All parts in contact with the sample can be cleaned under running water or in the dishwasher. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.zm300.reducing_friction.hl\";a:4:{s:4:\"text\";s:27:\"Reducing the fine fraction \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.zm300.reducing_friction.txt\";a:4:{s:4:\"text\";s:417:\"The fines content in a pulverized sample can be controlled by speed reduction. If, for example, the grains of an animal feed sample are to be coarsely ground to avoid dust formation, a reduction to 6,000 - 10,000 rpm will provide the desired result.

Thanks to the variable speed, the ZM 300 can be flexibly adapted to all requirements in the food and feed industry, chemical industry, and in agriculture. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.zm300.review4.txt\";a:4:{s:4:\"text\";s:325:\"The Retsch Ultra centrifugal mill is the one “grinder” that gave us the particle size and hence the best analytical result (e.g. oil content) in a variety of oilseed sample types. Over 30 years in the laboratory, allows me to call the Retsch mills/ grinders as the “gold standard” when it comes to sample preparation.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.zm300.review5.txt\";a:4:{s:4:\"text\";s:168:\"This equipment is a must have for ingredients science and application laboratories. Easy to use, low maintenance and safe to operate. 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On the occasion of our 100th anniversary we intended to collect evidence for this and look for the oldest RETSCH mill or sieve shaker in laboratories worldwide. We were surprised and delighted about the many pictures we received  and would like to thank all participants for their original contributions.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:18:\"retsch.100.winners\";a:4:{s:4:\"text\";s:934:\"We congratulate the winners:

1. Prize: A RETSCH Goods Voucher worth €2015


The first prize goes to

Dr. Lars Ortmann
Qsil GmbH
Germany

Dr. Ortmann submitted a picture of his mortar grinder RM0 from the year 1957 which still works perfectly!

2. Prize: Go Pro Action Camera worth €500


The winner of the second prize is

Mr. Pawel Falkowski
Warsaw University, Poland

3. Prize: 5 x amazon vouchers worth €100 each


The following participants have won the amazon voucher:

Manfred Graban
Hermes Arzneimittel, Germany

Stefanie Herold
AZO GmbH & Co. KG, Germany

Manfred Wagner
Voest Alpine AG, Austria

Sophie Decollogny
Tillotts Pharma AG, Switzerland

Uwe Arlic
Clausthal University of Technology, Germany
 \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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.

What you can expect:
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.

Register now for free and secure your place in this unique intensive seminar!

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:\"Practical section \";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:\"Theory section
Welcome and presentation of solutions from Retsch and Rigaku for sample preparation and elemental analysis.

  1. Topic: Analysis of mineral samples using limestone as an example: Influence of grinding degree and pressure on XRF results.

  2. Topic: Analysis of plastic waste: Correct sampling and preparation for representative measurement results using secondary fuels for the cement industry.

  3. Topic: Analysis of organic fiber materials: Gentle grinding and quantitative XRF analysis with fundamental parameter (FP) matrix compensation.
\";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:16:\"Your application\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:27:\"seo.link.free_test_grinding\";a:4:{s:4:\"text\";s:152:\"Test grinding\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"seo.link.free_test_sieving\";a:4:{s:4:\"text\";s:151:\"Test sieving\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}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.

Due to numerous differentiations and even different methods of determination, grain size analysis is considered an independent discipline of granulometry.

Methods of grain size analysis

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.

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.

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.

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 p3. The cumulative distribution curve Q3 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%.

Optical particle characterization

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:\" Sieve Shakers\";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:100:\" Test Sieves\";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.

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).

Application of reproducible sieving analysis

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.

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.

Dry sieving

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.

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).

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.

Wet sieving

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 < 45 µm), which would otherwise clog the sieve openings.

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.

Air jet sieving

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:\"
Notification of complaints  / repairsOnline-forms to be usedDocuments to be used
Delivery complaint
=> wrong item(s) / missing item(s) / during transportation damaged item(s)    		Complaint Form at Order Tracking or
General Complaint Form
Delivery complaint
=> unused damaged instrument(s)		Online Service Form
Warranty complaints
=> used instrument(s) / item(s)		Online Service Form
Service support
=> instrument(s) / item(s)		Online Service Form
Shipping to Retsch Haan
=> used instrument(s) / item(s) for repair and possible credit note		Online Service FormReturn Form /
Decontamination
Declaration - Service

Shipping to Retsch Haan
=> unused wrong ordered / wrong delivered or loaned instrument(s) / item(s) for restocking and credit note

Send the mail
"Get Return Delivery Number"
to the Customer Service to get a Return Delivery Number and the "Return Delivery Form for Restocking - Sales / Customer Service"
\";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 "Service Request" form is your central interface to the RETSCH technical service.
It should be used if technical support is required or a defective instrument needs to be shipped to Retsch Germany.

What would you like to do?

\";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. Please note, that the direct document links only work if you have previously logged in to AdvancedWeb.\";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:\"
 \";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:\"
IMPORTANT INFORMATION:
As part of the export control, we are obliged to check the end user for the goods against sanction lists.

To do this, please enter the contact details of the end user in the “End User Address” area. If the goods are intended for your warehouse and the end user is not yet known, please select your own address.

In the next few months we will inquire about the enduser. Please fill in the "Shipping Address" area as usual.
\";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:\"By clicking the button [Place your order] you place a binding order for the goods listed on the order page.
Your purchase contract is concluded when we accept your order by sending an order confirmation in the OrderTracking after receipt of your order.

Our General Terms and Conditions 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 webadmin@verder-scientific.com.\";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.

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:\"Welcome to the Retsch WebShop.

If you have any questions or problems while processing your order in the WebShop, please send an email (if possible with screenshot) to webadmin@verder-scientific.com.\";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. 

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. Please send us the VAT number of the end customer. 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,

thank you for your order.

Please inform us about the end user address.
For new orders, please always use the field “end user address”


Best regards,
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:
Shipping address and billing address are in different countries.
Please enter the VAT number of the end customer in the comment field!\";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:\"

Site Notice

Information provided according to Sec. 5 German Telemedia Act (TMG):

RETSCH GmbH
Retsch-Allee 1-5
42781 Haan
Germany

Represented by:

Dr. Jürgen Pankratz

Contact:

Telephone: +49 (0) 2104 2333-100
Telefax: +49 (0) 2104 2333-199
Email: info@retsch.com

Register entry:

Entry in the Handelsregister.
Registering court: AG Wuppertal
Registration number: HRB 12660

VAT:

VAT Id number according to Sec. 27 a German Value Added Tax Act:
DE 814 357 675

Dispute resolution

We do not take part in online dispute resolutions at consumer arbitration boards.

Liability for Contents

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.

Liability for Links

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.

Copyright

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.
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!
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:15:\"Laboratory Mill\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:18:\"text.address.local\";a:4:{s:4:\"text\";s:384:\"Retsch GmbH
Retsch-Allee 1-5
42781 Haan
Germany
Map & Directions

About Us\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:11:\"vsbnl.ts.mm\";a:4:{s:4:\"text\";s:181:\"\"\" \";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:878:\"To convince you of the excellent quality of RETSCH size reduction tools we offer you a free application consultation as well as free test grindings of your sample in our application laboratory.

To be able to offer you the best possible solution for your material we kindly ask you to answer the following questions in great detail. If you would like to supply more than one sample of a similar material, please note this in the "description" field (e.g. "plastic pellets, 3 samples"), so you do not have fill the form again.

After you have completed the form, you will receive further instructions and a PDF via email. Please make sure to print this PDF and attach it to your sample!

Please note:
* => mandatory field
1 => safety data sheets (MSDS) urgently required
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"weblab.milling.introduction.header\";a:4:{s:4:\"text\";s:21:\"Milling questionnaire\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:23:\"weblab.milling.subtitle\";a:4:{s:4:\"text\";s:44:\"Application Consultation "Milling"\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}}')); ?> BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN BEGIN:VEVENT UID:3750@retsch ORGANIZER:CN=Retsch GmbH DTSTART;VALUE=DATE:20190408 DTEND;VALUE=DATE:20190411 SUMMARY:Cannabis Science Conference East LOCATION: #222 - Baltimore, MD - END:VEVENT END:VCALENDAR