Closed refrigeration heating cycle device

The ZT series closed refrigeration and heating cycle device is an innovative constant temperature equipment tailored for reaction vessels. It uses mechanical refrigeration for cooling and electric heating for heating, and can simultaneously provide rapid cooling and heating functions without the need to replace heat transfer media.

Purpose:

A circulation device that provides cold and heat sources, with a wide working range, is used in industries such as pharmaceuticals, chemicals, and biology to provide heat and cold sources for reaction vessels, tanks, etc. It can also be used for heating and cooling other equipment.

characteristic:

1. Divide3One system: refrigeration system, heating system, pre cooling system. The three systems can be used continuously or separately.

2. Fast heating and cooling, capable of continuous temperature rise and fall.

3. Wide temperature control range, no need to replace the thermal medium throughout the process, and low consumption of thermal medium.

4. A fully enclosed circulation system ensures that the heat transfer fluid is not easily volatile or oxidized at high temperatures, and is less likely to absorb moisture from the air at low temperatures, which can extend the service life of the heat transfer fluid.

5. High temperature cooling and refrigeration function, which can directly cool down from high temperature (such as200Direct cooling at ℃.

6. The refrigeration heat exchanger adopts a fully brazed plate heat exchanger, which occupies a small space and has high heat transfer efficiency.

7. Liquid level display function, monitoring the liquid level at any time to avoid liquid shortage.

8. Multiple protection functions such as high temperature cut-off, emergency stop, delay, leakage, overcurrent, and overheating fully ensure safe use.

9. The condensation and pre cooling methods are air cooling, which saves water resources.

Technical parameters: