Operating in both controlled stress and controlled rate modes, RST-CPS Touch™ Cone/Plate Rheometer features Automatic Spindle Recognition System that utilizes barcode on spindle shaft to identify spindle's cone diameter, angle, and truncation value. Rheometer reads barcode and then automatically sets gap to proper truncation value for consistent, repeatable measurements. Instrument includes LCD touchscreen with graphical display, 11 memory slots, and quick-connect coupling.