High and low temperature cycling device can provide circulating device of cold source and heat source.

It is widely used in medical, chemical and biological industries. It has three systems: refrigeration system,

heating system and pre-cooling system. The three systems can work together and independently.

- Wide working temperature range with cooling and heating function, temperature range: -20~200℃.
- The LED display controller of the integrated lab efrigerating and heating circulator can show the setting temperature, actual value, and alarm value of overheating and overpressure, to promise the operation accuracy and safety. 
- The whole circulation of the integrated refrigerating and heating circulator (YHR-150N) is working in a closed system, avoiding of oil mist and water absorption, to ensure the lab safety and extend the lifetime of thermal fluid. 
- The use of Copeland compressor, to promise the stable performance and reliable quality. 
- With self-diagnosis function, freezer overload protection, high pressure switch, overload relay, thermal protection device, to further assure the operation safety 
- High-lift design to meet the need of long-distance conveying of heat conducting medium.

 

Kori instrument is a professional worldwide manufacture of extraction system instrument
We specialist in design and production and manufacturing of professional laboratory testing instrument,With a wide range, good quality, reasonable prices and stylish designs, our products such as glass reactor, rotary evaporator,high temperature circulating system,vacuum pump.etc.are widely recognized and trusted by users from USA.UK .Middle East.Russia.India.more than 80 countries
Meanwhile,we are continue to pursue the professionalism with “sincere,pioneering and enterprising ” to consummate Enterprise management system to provide best service for our customers