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: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:18:\"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:613:\"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.
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: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: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.
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
How to obtain a representative and homogeneous sample for subsequent analysis (sample partitioning)
How to choose the most suitable grinding system for your needs
Knife Mills: Main features and application examples
Rotor Mills: Main features and application examples
Cutting Mills: Main features and application examples
Controlled Temperature/Cryogenic Grinding with Ball Mills: Main features and application examples
How to effectively clean a grinding system
Particle size analysis and control
\";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:
Introduction Ball Mills
Tips &Tricks
Choice of grinding jar and grinding ball material
Size and number of grinding balls
Dry grinding and ‘sample to grinding balls’ ratio
Wet grinding and adequate viscosity of the sample
Mechanical alloying and high energy input
High Energy Ball Mill Emax, functional principle and cooling
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
Overview of available solutions, technical features and accessories
How to choose the most suitable model for your needs and how to configure it best
Wet-Nanomilling
Cryogenic and Temperature Controlled Milling
Application examples with focus on : Mechanochemistry, XRF, Asbestos, Soil, Nanomilling
New Products/Accessories
\";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:
How to select suitable grinding tool material, ball amount and size
Dry, wet and cryogenic grinding
How to control the temperature during ball milling
Mechanical alloying and mechanosynthesis
Biological samples and cell disruption
Application examples
Introduction of new Mixer Mill MM 400 and Planetary Ball Mill PM 300
Launch of the RETSCH Scientific Challenge – win a brand-new ball mill
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
How to select the best suited crusher and accessories
Introduction Jaw Crusher range and Hammer Mill HM 200
Practical tips for process optimization
Online demonstration in the lab
Application examples
Q&A and Download Package
\";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:
Potency
Pesticides
Metals
Mycotoxins
Terpenes
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
How can samples such as flowers, other plant parts or even so-called edibles be homogenized completely and reproducibly?
What should be considered with tough, sticky or oily samples?
How do I create a homogeneous powder without losing volatile ingredients?
What options does Retsch offer to simplify the extraction of pesticides and ingredients?
Which mills are suitable for processing larger quantities for the extraction of CBD oils?
Extensive online demonstration and time for your questions!
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
Introduction to cannabis analytics (Uwe Oppermann/ Stephan Schröder)
Drug analysis using HPLC- Cannabis Analyzer (Gesa Schad/ Vadim Kraft)
Determination of arsenic, cadmium, Lead and Mercury using the ICPMS-2030 (Jan Knoop/ Johannes Hesper)
Pesticide/ Mycotoxin Analysis using LCMS-8050 (Anja Grüning/ Julia Sander)
Terpene- Analysis using Headspace Method and GCMS-QP2020 NX (Manuel Braun/ Waldemar Weber)
Online demonstration with time to answer your questions
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:
Potency
Pesticides
Elemental content (e.g. heavy metals)
Mycotoxins
Terpenes
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
How can samples such as flowers, other plant parts or even so-called edibles be homogenized completely and reproducibly?
What should be considered with tough, sticky or oily samples?
How do I create a homogeneous powder without losing volatile ingredients?
What options does Retsch offer to simplify the extraction of pesticides and ingredients?
Which mills are suitable for processing larger quantities for the extraction of CBD oils?
Extensive online demonstration and time for your questions!
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
Introduction to cannabis analytics (Uwe Oppermann/ Stephan Schröder)
Drug analysis using HPLC- Cannabis Analyzer (Gesa Schad/ Vadim Kraft)
Determination of arsenic, cadmium, Lead and Mercury using the ICPMS-2030 (Jan Knoop/ Johannes Hesper)
Pesticide/ Mycotoxin Analysis using LCMS-8050 (Anja Grüning/ Julia Sander)
Terpene- Analysis using Headspace Method and GCMS-QP2020 NX (Manuel Braun/ Waldemar Weber)
Online demonstration with time to answer your questions
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:
Why do I need to homogenize a sample?
Definition of cryogenic grinding
For which sample materials is it suitable?
Liquid nitrogen vs. dry ice
Suitable lab mills for cryogenic processing
Application examples & recommendations
Conclusion and download package
\";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
Introduction
Recommended Retsch mills for cryogenic grinding
Applications Examples
Tips and Tricks
Section dedicated to participants’ questions and answers
\";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
Key features of RETSCH\'s four Cutting Mill models
Choice of accessories (hopper, rotor, bottom sieve, cyclone)
Application examples
316 L steel versions
Tips & tricks from our application experts
\";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: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:\"
Definition of dustiness
Practical demonstration of a DustMon measurement
Application examples
\";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
Ball mills: technology and models
Grinding tools: selection of the material, number and size of grinding balls
Tips & Tricks for the milling process: - dry & cryogenic grinding - obtaining nanosized particles by wet grinding - mechanical alloying and mechanochemistry - biological samples and cell disruption
\";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
Technical and physical basics of ICP-OES and ICP-MS (MS/MS) analysis technology
Smart tools software: IntelliQuant
Smart productivity tools hardware: AVS7 (ICP-OES) and ISIS3 (ICP-MS)
New application specifications and regulations from the environmental and food sectors
ICP-OES device presentation by our application chemist
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
Fast microwave digestion in only 5 minutes
Microwave digestion with live observation through the integrated camera
Easy handling of the pressure digestion vessels without any tools or fittings at all
Fast automated solvent extraction in 10 minutes
Fast muffle furnace for loss on ignition and sulfated ash contents
Speakers Ulf Sengutta CEM GmbH \";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:809:\"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
Why is sample homogenization necessary and what needs to be considered for the process?
How do different size reduction principles work for different samples?
Live demonstration of RETSCH crushers and mills in the application lab, from pre-grinding to pulverization
Presented by 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: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:950:\"Fast and easy analytics with microwaves for food quality control
In the field of food analytics, microwave laboratory equipment can provide minute-precise and accurate measurements and are also extremely easy to use. In addition, toxic, corrosive and environmentally hazardous chemicals can be dispensed with, which significantly increases occupational safety.
Application solutions for the Big Four/Big Eight of food labeling, § 64 LFGB and for internal quality control are presented:
Moisture and solids content
Fat content, without chemicals and universally, according to ISO 16756
Rapid solvent extraction for pesticide determination
Protein content quickly and easily
Ash content in a few minutes
Saturated/unsaturated fatty acids (FAME) and 3-MCPD
Hydroxyproline content
Fast microwave digestion for nutrient/element contents
\";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:1109:\"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:
Homogenization, standard deviation, correct analysis values
How do I find the optimal method for my sample
Cryogenic grinding (dry ice, liquid nitrogen)
Suitable laboratory mills for homogenizing foodstuffs
Live demos of selected mills
Application examples
Grain size determination using sieve analysise
Special announcement: The new nitrogen and carbon analyzer for organic samples from ELTRA
\";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:871:\"Heavy metals and pesticides in highly processed foods
In the third part of the webinar series by Retsch, CEM, and Shimadzu, 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. You have the opportunity to get in touch with device experts and discuss your questions.
In this webinar, you will learn more about:
How to measure pesticides in difficult samples?
Are cold injection systems useful for GCMS?
Large molecules in focus - protein analysis with MALDI
Challenges and solutions for heavy metal analysis
How much heavy metals are lurking in trend food products?
\";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
About us
Hammer Mill HM 200 Introduction
Applications
Accessories
Cleanability
Conclusion
\";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:348:\"RETSCH frequently hosts online-based webinars and provides recordings of webinars that already took place. If you would like to be informed about new 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
About Us
The New MM 400: Principle of Operation, New Features and Accessories
Application Comparison Results: Particle Sizes and Grinding Conditions
Introduction of Cryogenic Grinding Cryokits
Other Application Examples (Mechanochemistry, Grinding of Biological Samples)
Conclusion
\";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 Preparation:
The importance of sample preparation
How to choose the grinding system best suited to your needs
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
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
properties of temperature-sensitive materials are modified
full homogenization is only possible if the sample is embrittled by cooling
handling of hot jars is difficult and potentially dangerous
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
Heat development in ball mills
Temperature induced milling problems
Solutions for temperature regulation
Live demo of our new Mixer Mill MM 500 control (operation range from - 100 °C to + 100 °C)
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
Extremely fast - only a few minutes
Low amount of solvent
"Green" technology
Easy handling
Completely free of fluoropolymer components
Flexible set-up location thanks to the built-in exhaust system
Small footprint
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
Why do samples have to be homogenized and what has to be considered in the preparation?
What does representative and reproducible mean?
How do different comminution principles affect different samples?
Application examples
RETSCH crushers and mills live in the lab, from pre-crushing to fine grinding
Time for your questions
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
Analytical challenge of PFAS analysis
Introducing our solutions for PFAS analysis
Your analytical intelligence benefits
A look behind the scenes: live demo from the lab
\";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: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.
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.
Why do samples have to be homogenised and what does representative mean?
How do different comminution principles affect different samples?
Application examples
Different RETSCH mills in action
\";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
Substitute Building Materials Ordinance, what changes for the laboratory?
Whether eluate or aqua regia digestion, complete heavy metal analysis with ICP-MS
Goodbye phenol index - and now?
Individual determination of phenols and chlorophenols using GCMS
Presentation of the PAH analyser
Time for questions
\";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
how to optimally prepare the sample for analysis
how to analyze the physical and chemical composition of battery materials and the complete battery.
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
XRD of NCM and graphite
XRF of NCM
SAXS of graphite
CT of battery
Milling of raw materials, electrodes and recycling fractions
Sieving of battery material
Assisting steps, e.g. pellet pressing and sample division
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:
Homogenization, standard deviation, correct analytical values
How to find the optimum procedure for your sample
Cryogenic grinding (dry ice, liquid nitrogen)
Mills suitable for homogenization of food samples
Application examples
Grain size determination by sieve analysis
\";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: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
Technical features and advantages of rotor mills
Accessories available for best performance
Application examples
Effective cleaning of rotor grinding systems
Services offered
\";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
When Cryogenic Grinding is Needed
How it can be performed: LN2 vs CO2 vs Liquid Cooling
Recommended grinding systems and accessories for specific applications
Application Examples
\";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:
Correct sampling and sample division
Homogenization and how to select the most suitable mill
Application examples
Particle size determination with sieving machines
Analysis of Carbon, Hydrogen and Sulfur concentrations
\";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
Different sieving methods and corresponding sieve shakers
Test Sieves: requirements, care and cleaning
How to perform a sieving process step by step
Wet Sieving – do’s and don’ts
Tips & Tricks from our Application Lab
\";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:
Siebanalyse: Qualität aufs Korn genommen
Einführung Siebmaschinen: Siebmethoden & Technik
Überblick Retsch Testsiebe
Korrekte Durchführung einer Siebung
Nasssiebverfahren
\";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
Introduction
How to do a correct sieving process
Type of sieving
Instruments & Accessories
The correct sampling
The correct selection and placing of test sieves
Applications
A short introduction: Microtrac MRB
Q&A section
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: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
Introduction new ultra centrifugal mill ZM 300
Features, accessories, touch display
General applications and tips & tricks
Cryogenic grinding in ultra-centrifugal mills
Comparative results from the application laboratory: Fineness, throughput, temperature
Cleaning
User feedback
\";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:309:\"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: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. You can put the sieves in the dishwasher. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.as200.review2.txt\";a:4:{s:4:\"text\";s:136:\"We use a vibratory sieve shaker in a glove box, for this reason, it is very important for us to have precise and trustworthy equipment. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.as200.review3.txt\";a:4:{s:4:\"text\";s:133:\"Retsch devices are reliable, they contribute to obtaining excellent results that are accurate and precise (excellent repeatability). \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.as200.review4.txt\";a:4:{s:4:\"text\";s:105:\"Results are very accurate, good sturdy piece of equipment and excellent service and support from Retsch. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.as200.review5.txt\";a:4:{s:4:\"text\";s:127:\"These sieve shakers last long and require little maintenance. We use them daily and we have several that are over 10 years old.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.as200.review6.txt\";a:4:{s:4:\"text\";s:214:\"We have been using a Retsch AS200 Sieve Shaker for 20+ years. The instrument is reliable and easy to use. 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Meaningful results can only be obtained if the sample represents the original material. Sample dividers produce representative part samples, thus ensuring reproducibility of the analysis.
\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:26:\"products.as200c.features.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:26:\"products.as200c.features.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:26:\"products.as200c.features.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:26:\"products.as200c.features.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:26:\"products.as200c.features.5\";a:4:{s:4:\"text\";s:101:\"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:26:\"products.as200c.features.6\";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:27:\"products.as200c.features.hl\";a:4:{s:4:\"text\";s:25:\"Accuracy & Efficiency\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.as200c.function.txt\";a:4:{s:4:\"text\";s:352:\"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:24:\"products.as200c.intro.hl\";a:4:{s:4:\"text\";s:29:\"For highest quality standards\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.as200c.intro.txt\";a:4:{s:4:\"text\";s:984:\"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 very short sieving times.
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! 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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:416:\"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. 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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: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. The sieve and lid are placed above the nozzle. A vacuum generates a strong jet of air which disperses the particles on the sieve through the slotted nozzle. The material which is smaller than the mesh size of the sieve is transported by the back flow of the air to the cyclone or to the vacuum cleaner. The air jet helps to deagglomerate the particles and constantly purges the sieve mesh.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.as200jet.advantages.introduction\";a:4:{s:4:\"text\";s:511:\"The new Air Jet Sieve AS 200 jet is particularly suitable for sieve cuts of powdered materials which require efficient dispersion and deagglomeration. The option to store up to 10 SOPs and the automatic vacuum regulator (accessory) guarantees reproducible and meaningful results. 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:37:\"products.as200tap.advantages.bullet.1\";a:4:{s:4:\"text\";s:53:\"horizontal circular sieving motion with vertical taps\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200tap.advantages.bullet.2\";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:37:\"products.as200tap.advantages.bullet.3\";a:4:{s:4:\"text\";s:24:\"suitable for dry sieving\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200tap.advantages.bullet.4\";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:37:\"products.as200tap.advantages.bullet.5\";a:4:{s:4:\"text\";s:31:\"sieve stack up to 350 mm height\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.as200tap.advantages.bullet.6\";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:37:\"products.as200tap.advantages.bullet.7\";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:37:\"products.as200tap.advantages.bullet.8\";a:4:{s:4:\"text\";s:113:\"incl. 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.as200tap.advantages.bullet.9\";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:37:\"products.as200tap.advantages.function\";a:4:{s:4:\"text\";s:465:\"In the AS 200 tap, mechanical action is applied to the test sieves in two dimensions. 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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: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: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:
small metal cups of 2 ml capacity used in Retsch mixer mills
EasyFit jar with a capacity of 500 ml used in a Retsch planetary ball mills
grinding balls of different size
\";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: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.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: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:
Energy input (related to the density of the material)
Hardness of the material
\";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: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
manganese steel
steel for heavy-metal-free grinding
NiHard4 steel.
\";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
Powerful size reduction – also of heterogeneous material mixes
Selection of different cutting mill models to suit customer requirements
Optimum cutting effects thanks to double acting cutting bars (SM 200 & SM 300)
Cutting Mill SM 300 with variable speed from 700 to 3,000 min-1, 3 kW drive with high torque
Rotational Energy Storage Technology (RES) provides exceptional cutting power reserves (SM 300)
Defined final fineness due to bottom sieves with aperture sizes from 0.25–20 mm
Low heat build-up
Quick and easy cleaning thanks to push-fit rotors, smooth surfaces and foldback hoppers (SM 200 and SM 300)
Highest safety standard due to motor brake, central locking device and electronic safety check
Wide range of accessories including various hoppers, collecting systems, rotors and sieves
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. The powerful DM 200 requires only a few minutes to achieve the desired grind size.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.dr100.advantages.bullet.1\";a:4:{s:4:\"text\";s:35:\"strong drive for even material feed\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.dr100.advantages.bullet.2\";a:4:{s:4:\"text\";s:49:\"material bed level and volume flow are adjustable\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.dr100.advantages.bullet.3\";a:4:{s:4:\"text\";s:21:\"digital speed setting\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.dr100.advantages.bullet.4\";a:4:{s:4:\"text\";s:30:\"optional control via interface\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.dr100.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.dr100.advantages.bullet.6\";a:4:{s:4:\"text\";s:30:\"conmpact control and feed unit\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.dr100.advantages.bullet.7\";a:4:{s:4:\"text\";s:35:\"easy cleaning of the push-fit chute\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.dr100.advantages.bullet.8\";a:4:{s:4:\"text\";s:50:\"wide range of accessories including various chutes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.dr100.advantages.function\";a:4:{s:4:\"text\";s:614:\"The feed material passes through the hopper onto the conveying chute. This is made to vibrate at 50 (or 60) Hz by an electromagnetic charging vibrator. The volume flow can be infinitely adjusted. The layer height on the hopper can be adjusted in accordance with the product and need. The DR 100 can be driven externally via an interface; for example, the volume flow can be adjusted automatically to the grinding capacity of the Retsch ZM 200 Ultra Centrifugal Mill. The compact, no-maintenance design means that the vibratory feeders can be integrated simply into many devices or laboratory installations.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.dr100.advantages.introduction\";a:4:{s:4:\"text\";s:627:\"The vibratory feeder DR 100 is used for the uniform, continuous feeding and conveyance of pourable bulk materials and fine powders. The DR 100 feeds RETSCH mills, sample dividers, and particle measuring devices, and it is also suitable for other feeding tasks. Its performance, adaptability and compact design makes this device suitable for a great variety of applications. The DR 100 can also be driven and controlled externally via the built-in interface. RETSCH vibratory feeders guarantee reproducibly exact results and maximize the efficiency of downstream laboratory and testing devices. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.drum_mills.eyecatcher\";a:4:{s:4:\"text\";s:38:\"Grinding & mixing of large volumes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.drum_mills.eyecatcher.tm300\";a:4:{s:4:\"text\";s:27:\"Grinding with balls or rods\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.drum_mills.eyecatcher.tm500\";a:4:{s:4:\"text\";s:31:\"Version in 316L steel available\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.drum_mills.intro\";a:4:{s:4:\"text\";s:253:\"The drum mill is a type of ball mill suitable for the pulverization of large feed sizes and large sample volumes. 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:30:\"products.drum_mills.overview.1\";a:4:{s:4:\"text\";s:25:\"Sample volume up to 35 l \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.drum_mills.overview.2\";a:4:{s:4:\"text\";s:28:\"Final fineness*: < 15 µm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.drum_mills.overview.3\";a:4:{s:4:\"text\";s:28:\"Large feed sizes*: <20 mm\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.drum_mills.overview.4\";a:4:{s:4:\"text\";s:42:\"FoodGrade version of 316 L steel available\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.drum_mills.supplement\";a:4:{s:4:\"text\";s:30:\"Fine grinding of large volumes\";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
Component
Minimum requirements
Operating system
Windows 10 (64bit)
Processor
Intel Core i5
Random access memory (RAM)
4 GB
Required hard drive space
50 MB
Recommended hard drive space
100 GB
USB interface
2 (2.0 or higher, one each for the software stick and the sieve shaker)
RS232 or USB interface
1 (for the optional connection of a scale)
Network connection
recommended for automatic backups
Internet connection
recommended for remote support
System Requirements Easy Sieve CFR
Component
Minimum requirements
Operating system
Windows 10 (64bit)
Processor
Intel Core i5
Random access memory (RAM)
8 GB
Required hard drive space
50 MB
Recommended hard drive space
250 GB
USB interface
2 (2.0 or higher, one each for the software stick and the sieve shaker)
RS232 or USB interface
1 (for the optional connection of a scale)
Network connection
recommended for automatic backups
Internet connection
recommended 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”. The new EasySieve CFR version offers compliance with FDA 21 CFR Part 11.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:28:\"products.easysieve.intro.txt\";a:4:{s:4:\"text\";s:378:\"EasySieve, the software for particle size analyses, exceeds manual evaluation in many aspects. The software is able to automatically control the necessary measurement and weighing procedures – from the registration of the weight of the sieve up to the evaluation of the data. It is simple and convenient to use and is also available in an FDA 21 CFR Part 11 compliant version.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:49:\"products.emax.accessories.aeration_cover.headline\";a:4:{s:4:\"text\";s:12:\"Aeration lid\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.emax.accessories.aeration_cover.text\";a:4:{s:4:\"text\";s:153:\"RETSCH offers a special aeration lid for the grinding jars designed for applications where a special atmosphere is to be maintained in the ball mill jar.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:40:\"products.emax.accessories.balls.headline\";a:4:{s:4:\"text\";s:45:\"Different grinding ball sizes & materials\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.emax.accessories.balls.text\";a:4:{s:4:\"text\";s:151:\"The grinding balls are available in stainless steel, tungsten carbide and zirconium oxide. Sizes range from 0.1 mm to 15 mm, depending on the material.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.emax.accessories.balls.text.1\";a:4:{s:4:\"text\";s:87:\"Grinding balls are available in sizes from 0.1 mm to 25 mm, depending on the material. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.emax.accessories.headline\";a:4:{s:4:\"text\";s:25:\"Wide range of accessories\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.emax.accessories.headline.supplement\";a:4:{s:4:\"text\";s:41:\"For safe and effective grinding processes\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.emax.accessories.jars.headline\";a:4:{s:4:\"text\";s:38:\"Grinding jars in 3 different materials\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.emax.accessories.jars.text\";a:4:{s:4:\"text\";s:178:\"Available grinding jar sizes are 50 ml, 80 ml and 125 ml, materials include stainless steel, tungsten carbide and zirconium oxide, ensuring contamination-free sample preparation.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.emax.cooling-system.headline1\";a:4:{s:4:\"text\";s:24:\"Excellent Cooling System\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:30:\"products.emax.cooling.headline\";a:4:{s:4:\"text\";s:36:\"Highly Efficient 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: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:115:\"Save measurement data together with parameters like sample name, instrument settings or filling degree 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:66:\"Select a resolution for the measurements, e.g. 50 mbar and 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:49:\"Select 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:346:\"The GrindControl software is a small and intuitive program, that can be easily installed on the 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:32:\"products.grinding-mill.expect.hl\";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:33:\"products.grinding-mill.expect.txt\";a:4:{s:4:\"text\";s:303:\"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.
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:31:\"products.grinding-mill.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:42:\"products.grinding-mill.headline.supplement\";a:4:{s:4:\"text\";s:33:\"for reliable size reduction tasks\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:32:\"products.grinding-mill.intro.txt\";a:4:{s:4:\"text\";s:342:\"A modern grinding mill must be able to deal with many tasks while providing a high-degree of grindability, with results that are fine and exact.
As demands for higher performance grinding mills are continuously increasing, RETSCH is dedicated to incorporate the latest in grinding technology with ever new product developments. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:35:\"products.grinding-mill.selecting.hl\";a:4:{s:4:\"text\";s:34:\"Selecting a suitable grinding mill\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.grinding-mill.selecting.txt1\";a:4:{s:4:\"text\";s:517:\"When searching for a suitable grinding mill and grinding tools, one has to keep in mind that the sample properties to be determined (such as moisture or heavy metal content) must not be altered in any way during the process.
To choose the right product not only precise knowledge of the instruments is required but also profound experience in the preparation of different materials. To find the best suited grinding mill for a specific application, the following aspects should be considered in advance: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.grinding-mill.selecting.txt2\";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:42:\"products.grinding-mill.selecting_bullets.1\";a:4:{s:4:\"text\";s:125:\"Quality/characteristics of sample (e.g. dry, tough, abrasive, fibrous, brittle, hard, soft, temperature-sensitive etc.) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.grinding-mill.selecting_bullets.2\";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:42:\"products.grinding-mill.selecting_bullets.3\";a:4:{s:4:\"text\";s:23:\"Required final fineness\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.grinding-mill.selecting_bullets.4\";a:4:{s:4:\"text\";s:13:\"Sample volume\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.grinding-mill.selecting_bullets.5\";a:4:{s:4:\"text\";s:19:\"Sample throughput \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.grinding-mill.selecting_bullets.6\";a:4:{s:4:\"text\";s:96:\"Subsequent analysis (which type of contamination by abrasion of grinding tools is acceptable?) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.grinding-mill.selecting_bullets.7\";a:4:{s:4:\"text\";s:56:\"May the sample be dried or embrittled before grinding? \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.grinding-mill.selecting_bullets.8\";a:4:{s:4:\"text\";s:56:\"Not to forget: Is the laboratory sample representative? \";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: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: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: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)
High throughput, high degree of size reduction
High final fineness (down to d90 <0.5 mm)
Zero point adjustment for wear compensation
Breaking jaws made of different materials
No-rebound feed hopper
Easy-to-clean crushing chamber
Belleville spring washer provides overload protection
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: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:389:\"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: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:
preserving temperature-sensitive analytes, like volatile substances or pharmaceutical and food ingredients
embrittlement of sample materials which cannot be pulverized at room temperature
wet grinding, to stay below a certain temperature (in some cases below room temperature is possible)
mechanochemistry, to stop reactions and stabilize intermediate products, so the final product differs from the result obtained without cooling
Some applications are improved if the sample material is heated during the process, for example:
Paste making (food industry)
Intensifying mechanochemical reactions
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: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.
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:
Energy input (related to the density of the material)
Hardness
\";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: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: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: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: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
Testing labs with different locations
Accredited labs applying ISO/IEC 17025 or ISO 9000ff
Pharmaceutical products
\";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: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: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: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:104:\"By increasing the temperature during synthesis, the yield of a metal organic compound can be increased. \";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: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: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: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
Diameter 1: 12 ml and 25 ml grinding jars
Diameter 2: 50 ml, 80 ml and 125 ml grinding jars
\";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
Diameter 1: 12 ml and 25 ml grinding jars
Diameter 2: 50 ml, 80 ml and 125 ml grinding jars
Diameter 3: 250 ml and 500 ml grinding jars
\";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:\"
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:28:\"Finding the right Pulverizer\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:39:\"products.pulverizer.headline.supplement\";a:4:{s:4:\"text\";s:33:\"for reliable size reduction tasks\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.pulverizer.howtochoose.bullets.1\";a:4:{s:4:\"text\";s:60:\"Material properties of the sample (e.g. breaking behavior) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.pulverizer.howtochoose.bullets.2\";a:4:{s:4:\"text\";s:25:\"Feed size of the sample \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.pulverizer.howtochoose.bullets.3\";a:4:{s:4:\"text\";s:23:\"Required final fineness\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:41:\"products.pulverizer.howtochoose.bullets.4\";a:4:{s:4:\"text\";s:13:\"Feed quantity\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pulverizer.howtochoose.hl\";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:35:\"products.pulverizer.howtochoose.txt\";a:4:{s:4:\"text\";s:87:\"The following criteria are important to consider when selecting a suitable pulverizer: \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:37:\"products.pulverizer.howtochoose.txt.2\";a:4:{s:4:\"text\";s:473:\"If the initial particle size of the sample is coarse, it might be necessary to use two different pulverizer machines, one for preliminary size reduction and one for fine grinding, to achieve analytical fineness.
To choose suitable grinding 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. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:29:\"products.pulverizer.intro.txt\";a:4:{s:4:\"text\";s:457:\"The RETSCH pulverizer range covers applications from the preliminary size reduction of particles of several centimeters to fine grinding down to the nano range. Retsch Pulverizer Mill.
A good pulverizer guarantees reproducible sample preparation, which is the basis for any reliable and accurate laboratory analysis.
RETSCH products turn any laboratory sample into a representative part with required homogeneous analytical fineness. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.pulverizer.txt.2\";a:4:{s:4:\"text\";s:816:\"Our comprehensive range of the most modern pulverizer mills and crushers are suitable for coarse, fine and ultra-fine size reduction of almost any material.
The wide selection of grinding 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, foodstuffs, pharmaceuticals or environment.
Particle size reduction of solids or bulk materials is required when the particles are too coarse or the material is too inhomogeneous for subsequent processes such as analysis, division, mixing or further processing. The standard deviation of any subsequent analysis can be minimized drastically by particle reduction and homogenization of the analysis sample. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.pulverizer.whatexpect.hl\";a:4:{s:4:\"text\";s:44:\"What you can expect from a RETSCH pulverizer\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:34:\"products.pulverizer.whatexpect.txt\";a:4:{s:4:\"text\";s:328:\"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.
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The sample is poured into the sample beaker [1]. On starting the measurement, the valve opens and the sample drops down the tube [2] into the sample collector [3].
The dust generated in the sample collector will be measured by the detector [5] and the resulting dust index will be displayed. \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.rd100.results.1\";a:4:{s:4:\"text\";s:106:\"Dust concentration as a function of time as well as the calculated parameters (e.g. dust index, dust area)\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.rd100.results.2\";a:4:{s:4:\"text\";s:36:\"Dust concentration after 30 seconds \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:24:\"products.rd100.results.3\";a:4:{s:4:\"text\";s:54:\"Dust index (= maximum value + value after 30 seconds) \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:25:\"products.rd100.results.hl\";a:4:{s:4:\"text\";s:17:\"Displayed 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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: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: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
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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:
200 x 50 mm, 200 x 25 mm
8“x 2“ (203 x 50 mm), 8“x 1“ (203 x 25 mm)
\";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.
Accessories for test sieves Collecting pans, intermediate pans, intermediate rings, sieve lids and o-rings.
Accessories for wet sieving Collecting pans with outlet, venting rings and o-rings.
Sieving aids Chain rings, agate, rubber or steatite balls, brushes, polyurethane cubes.
Test sieve rack Accommodates up to 10 test sieves of 200/203 mm Ø.
Dryers For quick and gentle drying of samples and sieves.
Sample dividers For the extraction of representative part samples.
\";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:\"
Accessories for test sieves Collecting pans, intermediate pans, intermediate rings, sieve lids and o-rings.
Accessories for wet sieving Collecting pans with outlet, venting rings and o-rings.
Sieving aids Chain rings, agate, rubber or steatite balls, brushes, polyurethane cubes.
\";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:396:\"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: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:
the strength of concrete depends on the particle size of the cement
the taste of chocolate is influenced by the fineness of the cocoa
the flow characteristics and solubility of washing powders depend on the fineness and particle shape of the basic materials
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:75:\"The perfect addition to sieve analysis: Particle analyzers by MICORTRAC MRB\";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: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:370:\"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: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:43:\"products.spiderchart.2stations.2125ml.18x2m\";a:4:{s:4:\"text\";s:98:\"2 grinding stations for jars of min. 2 ml and max. 125 ml, adapter for 18 x 2 ml single use vials \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.spiderchart.aeriationlid\";a:4:{s:4:\"text\";s:56:\"Aeriation lids to control the atmosphere inside the jar \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:47:\"products.spiderchart.feedsize10.finalfineness01\";a:4:{s:4:\"text\";s:49:\"Up to 10 mm feed size and 0.1 µm final fineness \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:45:\"products.spiderchart.feedsize8.finalfineness5\";a:4:{s:4:\"text\";s:46:\"Up to 8 mm feed size and 5 µm final fineness \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:33:\"products.spiderchart.grindcontrol\";a:4:{s:4:\"text\";s:64:\"GrindControl to measure temperature and pressure inside the jar.\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:42:\"products.spiderchart.horizontaloscillation\";a:4:{s:4:\"text\";s:84:\"Horizontal oscillation causes strong impact effects for effective sample processing \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.spiderchart.maxspeed30\";a:4:{s:4:\"text\";s:16:\"Max. speed 30 Hz\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:31:\"products.spiderchart.maxspeed35\";a:4:{s:4:\"text\";s:42:\"Max. speed 35 Hz\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.spiderchart.precoolednitrogen\";a:4:{s:4:\"text\";s:56:\"Steel jars can be precooled manually in liquid nitrogen \";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:38:\"products.spiderchart.sop.5jarmaterials\";a:4:{s:4:\"text\";s:85:\"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:35:\"products.sr300.advantages.bullets.1\";a:4:{s:4:\"text\";s:78:\"wide range of accessories including various feeding systems, rotors and sieves\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.sr300.advantages.bullets.10\";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:36:\"products.sr300.advantages.bullets.11\";a:4:{s:4:\"text\";s:83:\"grinding chamber, feed hopper and material inlet and outlet made of stainless steel\";s:4:\"link\";s:0:\"\";s:10:\"srcProject\";s:6:\"retsch\";s:11:\"srcLanguage\";i:0;}s:36:\"products.sr300.advantages.bullets.12\";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.sr300.advantages.bullets.2\";a:4:{s:4:\"text\";s:81:\"defined final fineness due to bottom 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: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: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:844:\"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: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: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.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:652:\"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.\";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.
Minerals: < 3.35 mm and sieved
Drillcore: < 3.35 mm and sieved
Half Drillcore: < 3.35 mm and sieved
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: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: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: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:
Variable speed from 1 to 80 rpm
Grinding time of up to 99:59:59 h:min:s
Rotation direction, e. g. to reduce caking effects
Programmable interval & break options for temperature-sensitive samples
Delayed start function
\";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.
Minerals: < 12.50 mm and sieved
Drillcore: < 12.50 mm and sieved
Half a drillcore: < 12.50 mm and sieved
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: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:709:\"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.\";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.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: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: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: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:24:\"products.zm300.intro.txt\";a:4:{s:4:\"text\";s:355:\"Welcome to the ZM 300 Product Page!
On this page you will find all you need to know about our latest ultra centrifugal mill. Browse through the content, watch the video, or download the flyer or application report.
For any questions you may have or if you are interested in an online demonstration, feel free to contact us! \";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.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: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:19:\"serviceweb.overview\";a:4:{s:4:\"text\";s:2630:\"
Return 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?
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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:1018:\"
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 Conditionsapply.\";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: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:896:\"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
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Retsch : RETSCH Video