High and low temperature test chamber noise can not stand, many times, the user is always arbitrary "indulgence" high and low temperature test chamber noise development, this point, many consumers do not agree, they will say, we also ask some maintenance personnel Come on, but all do not help. In fact, when the noise in the test chamber when you do not worry about complaints, choose a more appropriate time, carefully listen to the noise type of test chamber noise, different sounds are caused by different reasons. Here we introduce high and low temperature test chamber in different voices, to identify what kind of failure, hoping to help everyone

First of all, the operation of the high and low temperature test box issued by the "hissing" air flow, but also with a torrent sound, which is relatively soft normal noise.

Temperature test box issued by the "flap" sound, which is due to the thermal expansion and contraction of the box produced a voice, is normal.

Temperature test box appears "Dangdang" sound, often in the compressor start or stop when the moment, sometimes, sometimes two or three, it will not affect its normal use.

Temperature test box compressor if the "ping-ping" metal tube vibration of the collision sound, which is high-pressure silencer tube off the sound, should be promptly repaired.

Temperature test box such as the emergence of "boom" sound, and the sound in the operation of the high and low temperature box compressor issued, which is the compressor hanging spring break or dislocation and the sound, should be timely maintenance.

High and low temperature test chamber "giggle" or "blah blah" sound, accompanied by significant vibration of the compressor, which is the compressor parts are damaged or loose, so that the impact should be timely maintenance.

High and low temperature test chamber issued a "cuckoo" cry, is too much to enter the evaporator oil and the oil blowing the sound of the bubble, it should be timely maintenance.

In short, to distinguish the status of different sounds, the right medicine on the maintenance of high and low temperature test box, but more with less. High and low temperature test chamber practical technology to listen to "sound" identified fault.