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Which causes the high and low temperature test chamber not to cool


What prevents the high and low temperature test chamber from cooling 1. We consider whether it is a hardware failure; the most likely cause of equipment failure The refrigeration hardware is refrigeration components such as compressors and solenoid valves; so how to judge compressor failure? And other refrigeration components fail, it is no longer so easy for users to operate, at present, the high and low temperature test chamber needs to find a professional to come and check and analyze; Een other kind of hardware failure is when the energy matching of the equipment is unreasonable. For example, if the heating power is installed too large and the heating element is damaged, the cooling capacity will not match the heating capacity. Although there is cooling capacity, it is indeed overheated. The heating power is compensated and the heating power is much higher than the cooling power. At the moment the temperature doesn't seem to be dropping; moreover, when the controller is damaged or the electronic parts that control the cooling system are damaged, it will also cause high and low temperature tests.


Test without cooling and cooling;
3. It can also be a soft error. What is a Soft Fault? It is the fault of the equipment controller, including internal parameters, IS control and output signals of each control point that controls the on-off of the solenoid valve. It is easy to master and requires professional instrument maintenance technicians to come and check and analyze;
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