The high and low temperature damp heat test chamber belongs to a precision instrument. In the process of failure, the user does not know the reason and does not know how to solve it. Lin Pinxiao has selected 3 users to have the most frequent failures during use. To give a detailed explanation.
1. How to maintain the door seal of the high and low temperature damp heat test chamber? A layer of talcum powder can be evenly applied on the surface of the high and low temperature damp heat test box door seal to prevent the paint of the door seal door frame from being pulled off, and the door frame and the seal can be extended. life.
Second, the high and low temperature damp heat test box cold air leakage what to do? You can open the flashlight into the high and low temperature damp heat test box and close the door, observe whether there is a gap between the high and low temperature wet heat box. If it is, wash the seal with detergent powder and stick the leaky seal to a layer of sealant.
Third, the high and low temperature damp heat test box compressor does not stop? First look to see if the temperature controller fails, if the temperature controller is replaced in time, if not, then see if the refrigeration system is dirty, such as no frost in the evaporator, also listen The sound of the refrigerant is not enough, the drying filter is chilled, or the compressor is dull and overloaded.
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