In many branches of the coatings and printing inks industry it is necessary to carry out tests under the same mechanical conditions. The DAS 200 disperser offers the advantage of being able to test as many samples as possible up to a total weight of 20 kg under the same technical conditions, so that a large number of series tests can be carried out and evaluated under the same conditions.The cooling device, consisting of two fans attached to the front and rear, enables a constant temperature level with a minimal temperature difference between the individual containers.