Introduction of Refrigeration Heating Circulator

Introduction of Refrigeration Heating Circulator

The entire system of the refrigeration and heating circulator is a fully closed circulation device with a liquid expansion vessel. The expansion vessel does not participate in the liquid circulation, but is only a mechanical connection.

The heating and refrigeration circulator (high and low temperature liquid circulation device) designed and produced by our company does not produce oil mist at high temperature, does not absorb water vapor at low temperature, and the heat transfer oil will not come into contact with the air to prevent the heat transfer oil from oxidizing and prolong the use of the heat transfer oil. life. The closed heating and refrigeration circulator can also prevent the operator’s misoperation from causing burns, prevent the oil mist generated during heating from being inhaled into the body (chemically synthesized heat transfer oil is harmful to the human body), and reduce the probability of accidents.

The refrigeration and heating circulator adopts a high-temperature pump cycle with high stability and performance to ensure the continuous and long-term operation of the equipment.

Technical overview of the heating and cooling circulator:

1. The Refrigeration Heating Circulator has a wide working temperature range and has both heating and cooling functions. Temperature range: -45 to 250 degrees ℃;

2. The device can display the temperature set value and actual value at the same time, as well as the over-temperature alarm value;

3. The filling of liquid is fast and the filling is simple;

4. Ensure rapid cooling under high temperature conditions; continuous temperature control from 250°C to -45°C can be achieved;

5. Circulation device, fully enclosed treatment, no oil mist and water absorption, to ensure the safety of the experiment and the life of the heat transfer fluid;

6. The refrigeration system adopts American Copeland compresor, French Tecumseh compressor, and high temperature circulating pump. Stable performance and reliable quality;

7. With self-diagnosis function; freezer overload protection; high pressure pressure switch, overload relay, thermal protection device and other safety functions;

8. The high lift design is suitable for long-distance transportation of heat-conducting medium.

9. The refrigeration and heating circulator adopts liquid circulation pipeline, and the heating tube adopts industrial grade seamless 304 stainless steel with a thickness of 3.0mm.

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