Designed for rack mounting, RK-19 utilizes a CFC-free refrigeration system with compressor hot discharge-gas bypass, which eliminates the need for compressor cycling and maintains process stability to I0.1°C. Offered by Tek-Temp Instruments Inc., the rack-mounted chiller incorporates a microprocessor-based controller capable of simultaneous display of process temperature, setpoint and cooling status. Front-panel keys can be locked for security, and a digital communications interface is optional.
November/December 2000, RS# 236