Koolance TLH-300 Thermoelectric Liquid Chiller with Heater

The TLH-300 is a recirculating thermoelectric liquid chiller rated at 300W, or 1024 BTU/hr (@25 °C liquid & ambient). The liquid temperature accuracy is precisely controlled to +/-0.1 ºC based on a single configurable set point. The system also has heating capabilities to target temperatures above ambient.

TLH-300 has a unique dual reservoir design. The primary loop circulates coolant externally for the cooling/heating application, while the internal loop regulates the thermoelectric components. (Coolant is required in both reservoirs since they are not shared.)

Coolant flow rate, temperature, and reservoir level are monitored, and a USB port allows control and logging of most features using the Koolance System Monitor application. A 0-5V differential voltage output is also provided for industrial process monitoring.