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Vacuum chamber cooling chiller

Features of vacuum chamber cooling chiller

1. Wide temperature control range:
   •Vacuum chamber cooling chillers usually need to cover the range from room temperature to extremely low temperatures (such as below -200°C) to meet the needs of different experiments or processes.
   •Industrial freezers are generally used in the medium and low temperature range (such as -40°C to 0°C), mainly for industrial cooling applications.

2. High-precision temperature control:
   •Vacuum chamber cooling chillers need to provide high-precision temperature control, usually with a control accuracy of ±0.1°C or less, to ensure the stability of experimental or process conditions.
   •The temperature control accuracy of industrial freezers is relatively low, usually within ±1°C or more.

3. Rapid cooling capability:
   •Vacuum chamber coolers need to have the ability to cool quickly to meet the needs of rapid temperature changes during experiments.
   •The cooling speed of industrial freezers is relatively slow, and they are mainly suitable for applications that require long-term stable cooling.

4. Circulating cooling system:
   •Vacuum chamber coolers usually use a circulating cooling system, using liquid nitrogen, liquid helium or other refrigerants to ensure uniform temperature distribution.
   •Industrial freezers generally use water or refrigerants (such as Freon) as cooling media, which are suitable for large-scale cooling needs.

Application scenarios of vacuum chamber cooling chiller

1. Aerospace:
   •Satellite component testing: simulate temperature conditions in space environment.
   •Spacecraft thermal vacuum testing: ensure the performance of spacecraft in space.

2. Scientific research experiments:
   •Material science: study the performance of materials at different temperatures.
   •Cryogenic physics: conduct ultra-low temperature physics experiments.

3. Semiconductor manufacturing:
   •Semiconductor device testing: evaluate the performance of devices at different temperatures.
   •Cooling process: Some manufacturing processes need to be carried out at low temperatures.