YHR Series heating/cooling circulators are suitable for fast and precise control of externally connected applications, without changing of thermal fluid. With a hermatic reservoir design, the user will not worry about problems like ice in the reservoir or heating oil vapor pollution. There are different models to choose from, with heating / cooling powers from 2.5 to 15 kW.
●Wide working temperature range with cooling and heating function, temperature range: -25~200℃.
●With 2pcs of LED display controller, can show the setting temperature & actual value, and alarm value for over temperature. 3. Efficient fast, simple topping up liquid.
●Ensure fast cooling at high temperature and can achieve 200℃ ~ -20℃ temperature control continuously.
●HR series heating & cooling circulator cycle system is closed; there is no oil mist and water vapor happen, so as to assure the lab safety and heat transfer fluid lifetime.
●HR series heating & cooling circulator use copeland brand compressor, circulation pump, stable performance and reliable quality.
●Self-diagnosis function; freezer overload protection; high pressure switch, overload relay, thermal protection device, liquid low level protection, high temperature protection and temperature fault protection.
●Use the same kind of heat conducting in the whole heating-cooling cycle when control heat conducting medium temperature.
●High-lift design and meet the long-distance transportation of heat conducting medium.