The DV-III+ rheometer can operate as either a stand-alone instrument or under computer control to provide accurate and reproducible data. It has built-in rheological algorithms to allow rapid and repeatable material characterization, including flow curves, yield points, time dependencies, and temperature profiles. Overall viscosity range capability is 0.1–800 million cP. Over 2,600 speeds can be selected in steps as small as 0.01 rpm.