What are the two core components of the constant temperature and humidity test chamber of Ke Wen test equipment? What is the role?

The two core components of the constant temperature and humidity test chamber is the controller and compressor, the performance of these two determines the overall performance of the constant temperature and humidity test chamber, the controller is responsible for writing the program to monitor the real-time picture of the autonomous algorithms and other functions, the compressor is responsible for the cooling, is the most critical part of the temperature constancy.