Use HRC 2 refrigerated/heating circulator for tempering external devices such as bioreactors, viscometers, and polarimeters. Variable-speed pressure/suction pump offers powerful circulation yet operates at a quiet 52 dBA noise level.

PID temperature control provides excellent accuracy and stability to handle most demanding applications. The insulated 4-liter bath allows fast heating and reduces heat input when cooling. Connect the circulator to a PC via the USB or RS-232 interface; control and monitor with the labworldsoft® laboratory software. Fluid level indicator turns LED segment red if the fluid level is too high or low.