Rotational viscometers can be used to measure the viscosity of a wide range of materials, including liquids, semi-solids, and pastes. It is  equipped with various spindle geometries and attachments to accommodate different sample types and testing requirements. The rotational speed and torque are continuously monitored during the test and displays real-time data on the screen, including viscosity values. Viscosity measurement range=10 ~ 2000000 MPa•s; Ambient temperature=5-deg-cto35-deg-c; Ambient humidity=-80; Spindles=four-spindles; Spindle speed=0.3, 0.6, 1.5, 3, 6, 12, 30 and 60 rpm for more visit Labtron.us