1. First consider the ambient temperature conditions used in the rapid temperature change low temperature box: whether it is a quotation contract or delivery training, we will emphasize the ambient temperature of the equipment. The operating temperature of the equipment should be 25°C, and the laboratory should be kept ventilated and maintained. There is air circulation, but some customers may not care. If the equipment is placed at an ambient temperature of 35°C or higher, and the laboratory is relatively closed, this situation will definitely lead to a slow cooling rate, and the equipment will work at high temperature for a long time. The refrigeration system and electrical components are aging and damaged.
2. Secondly, the leakage of refrigerant in the low-temperature rapid thermal cycle chamber should be considered. Refrigerant can be called the blood of the refrigeration system. If there is a leak point in any part of the refrigeration system, the cooling capacity will be reduced, which will naturally affect the heat dissipation of the equipment.
3. Then consider that the refrigeration system of the rapid temperature change low Temperature Test Chamber is blocked. If the refrigeration system is blocked for a long time, the damage to the equipment will still be great, and even the compressor will be damaged if it is serious.
