Gently does it with the PULVERISETTE 2 Universal Grinder
If you need to achieve the best in fine grinding, then you need to look at the PULVERISETTE 2 from Fritsch. And if you are thinking ‘why’ the answer is simple. The PULVERISETTE 2 has a special mode of operation that produces an especially gentle grinding action that involves nearly zero thermal loading. This makes it ideal for any number of functions, including analysis, materials testing and quality control.
The PULVERISETTE 2 is particularly suited for galenics, for tablet preparation and the mixing and homogenisation of creams and pastes. This same functionality also makes it ideal for the mixing of solids and solids as well as solids and liquids. And if you have samples with moist, fibrous or elastic structures, then the PULVERISETTE 2 works superbly in conjunction with liquid nitrogen cooling.
The PULVERISETTE 2 allows for easy re-adjustment and setting of the pestle pressure on the mortar wall. The downward pressure on the bowl can be read off a scale and is also easily adjusted. Infinitely adjustable scraper kinematics ensure a perfect fit between the scraper and the mortar bowl inner wall to guide rising material towards the pestle.
Addition of sample materials, liquids and additives during processing is simple. Plus there is a very useful large acrylic window looking into the grinding chamber which is illuminated by long-life LEDS to let you follow exactly what is happening. The result is loss and dust free reproducible grinding and mixing with final finesses of between 10 and 20 μm from sample quantities up to 190 ml and feed sizes 6-8 mm.
The PULVERISETTE 2 mortar bowls and pestles are available in seven different materials for contamination-free sample grinding, including a stainless steel version, for cryogenic uses. And if you are not yet convinced why not let Fritsch carry out a complimentary sample grinding on your most challenging sample and then let the PULVERISETTE 2 take the grind out of your daily routine.
Date added: 2015-05-25 12:28:45