The Volution Powder Flow Tester is a ring shear tester which automatically measures the flow characteristics of powders and granular materials under defined load and determines all parameters according to the well established Mohr-Coulomb model. The resulting values can be used for designing silos or to predict powder flow under load.
ION charge module: this optional modules measures the charge that is built up ob the powder surface after a flat plate of any material has moved over the powder surface for a defined time at defined pressure and speed. Charge of the powder has an important influence on flow behavior and adhesion to surfaces.