Preparing roasted coffee bean samples for Near infrared spectroscopy analysis: NIR is used to determine coffee quality, components and for authentication. The advantages are that it is a chemical-free assessment, fast, non-destructive and reduces labour-cost. The diversity of foodstuffs with their often very different product properties represents a real challenge...Read More

Crush up to 3500 kg/hour of alloys, basalt, cement clinker, ceramics, chamotte, coal, coke, construction materials, feldspar, glass, granite, minerals, ores, oxide ceramics, quartz, rocks, silicon, slag and more… The Retsch Jaw Crusher BB 600 XL is used for rapid, effective, crushing and pre-crushing of medium-hard, hard, brittle and tough...Read More

With 11 different models the Retsch ball mill range is the most extensive in the world offering a high degree of flexibility when it comes to milling samples down to the submicron range. Whatever your requirements may be — Retsch has the perfect ball mill for your application! Mixer Mills...Read More

Sieve analysis of grist sample in minutes with Retsch AS 200 Control. Accurate and regular sieve analysis of crushed malt is essential in achieving maximum conversion of available extract during mashing and for efficient wort filtration and sparging. With Retsch’s simple and efficient AS 200 shakers a complete grist profile can...Read More

Cocoa beans before and after grinding in the Retsch ZM 200. Like all foodstuff, confectionery is subjected to strict quality controls and occurs in very different textures: it can be hard, sticky, greasy, or moist and is frequently inhomogeneous. Parameters of interest are, for example, nutritional value, moisture or fat...Read More

Formaldehyde is volatile. Avoid evaporation during sample prep with Retsch’s cryogenic grinding at – 196 °C. The beverage industry tests plastic bottles for formaldehyde as part of their quality control process. This is usually performed on the preforms for the beverage bottles. Before the actual analysis can be done, the...Read More

The different properties of ground and unground samples when analysed with NIR are demonstrated with grains of wheat. The samples were analysed 10 times, the spectrometer was refilled for every measurement. The wheat grains were previously ground in RETSCH’s cyclone mill TWISTER. The results show a considerable difference between ground...Read More

Serrated blades are now available for GM 200 and GM 300. The serrated knife for the Retsch GM Knife Mills will lead to much better results (faster and finer) for cutting through samples like meat – including fat, gristle and crust – or whole fish much faster and easier for...Read More

Faster cameras with higher resolution, a stronger light source and new software. CAMSIZER® system for particle size and particle shape measurement with Dynamic Image Analysis. Based on the patented Dual-Camera-Technology, the P4 now offers: Higher resolution of cameras and lenses Faster hard- and software 3-dimensional representation of measurement parameters Particle...Read More

The preparation of a mixture of organic and inorganic samples holds some difficulties: whereas sand, clay and stones can usually be ground to homogeneous samples with suitable laboratory mills, the high energy input can cause samples with organic components such as fat or starch to cake. Waste water treatment laboratories...Read More

  The Camsizer XT® proves itself perfect for the analysis of foodstuffs. SEE the benefits of Dynamic Image Analysis The CAMSIZER XT can analyse the foodstuffs which typically come in many different forms of appearance such as powders, crystals, granulates or suspensions. Download the new application note to see how....Read More