Thermal Circulators

A circulator is a laboratory device used to control the temperature of a circulating fluid, which in turn is used to maintain the temperature of another object, system, or experiment. Scientists rely on circulators because precise temperature control is critical for reproducible experiments, accurate measurements, and stable operating conditions. Depending on the selected model, circulators can heat and cool the circulating fluid, making them versatile across a wide range of temperatures. Some circulators include a resistance temperature detector (RTD), which enable feedback between the temperature setpoint of the circulator and the actual temperature of the target system, such as electrochemical cell solution. This feedback loop ensures that the fluid — and therefore the experimental system — stays at the desired temperature with minimal fluctuation.  Pine Research offers a variety of circulators.  Select an option for each attribute to find the best matched product. All kits include chloroprene tubing and hose clamps.