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The ancestor of this device was made in 1923. This was called the RETSCH grinder. The operating principle is the same, of course combining it with today's technology. In fact, it is an automated version of the mortar, which can be used very well for grinding and homogenizing medium-hard, soft and wet materials to an analytical fineness, such as e.g. tablets, slag, oil seeds, soil samples, spices, etc. For the basic device, you can choose seven types of mortars and pestles with the most suitable material for the sample to be ground. The reproducible results are ensured by the adjustable breaking pressure and positionable scraper. The task of the latter is to ensure that the material to be ground is always between the crusher and the mortar. The device has a digital timer. The LED display indicates not only the remaining time of operation, but also the rubbing torque. This helps to set the breaking pressure to the most suitable position. The reduction in grain size can be monitored on the inspection window above the grinding area. The device is easy to clean, the mortar and pestle can be replaced without tools.
Specifications: | RM 200 |
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Material feed size: | < 8 mm |
Final fineness: | < 10 μm |
Sample volume max: | 190 ml |
Speed: | 100 rpm |
Power consumption: | 130 Watt |
Dimensions: | 400 x 480 x 370 mm |
Weight: | 24 kg |
The mortar and pestle for the RM 200 device can be made of seven different materials
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