Overview
ZT-5-200-30H closed refrigeration heating cycle device is a circulation device produced by GREATWALL that can provide heat or cold sources. Its wide working interval can be used in chemical, biological and other industries to provide heat and cold sources for Reaction Kettle, tank and other equipment.
Features
1. Wide temperature control range: -80 ° C to 200 ° C.
2. Pre-cooling system, refrigeration system and heating system can be used in combination.
3. Rapid heating or chilling down, large cooling rate, can force rapid cooling.
4. Fully closed circulation system, the heat transfer fluid is not easy to volatilize and oxidation at high temperature; it is not easily affected by environmental conditions at low temperature, which can prolong the service life of the heat transfer fluid.
5. The refrigeration heat exchanger uses a fully brazed plate heat exchanger, which takes up little space and has high heat exchange efficiency.
6. Equipped with liquid level display function, monitor the liquid level in real time to avoid the lack of heat transfer fluid.
7. Equipped with multiple protection functions such as over-temperature protection, leakage protection, and over-current protection, to fully ensure the safety of users and equipment.
8. According to user requests, two pre-cooling models, Air-Cooled and Water-Cooled, can be provided.
Principle
The device works together with the built-in pre-cooling system, refrigeration system and heating system to achieve precise temperature control of the circulating heat transfer fluid. The fully enclosed circulation system pumps the heat transfer fluid to an external device (such as the Reaction Kettle) for heat exchange, and then returns it to the device for heating or chilling down, forming a continuous and stable temperature control loop.
Applications
Temperature control of double-decked and three-layer Reaction Kettle in chemical and biological fields, temperature control in material testing, temperature control of distillation system, temperature change simulation control in process, thermostatic Control system, temperature control of semiconductor equipment, temperature control of thermal test platform, temperature control of vacuum chamber
Standards
The data did not mention specific compliance criteria.
Steps
The information does not mention the specific operation steps.
Notice
The information did not mention specific precautions.
