If the constant temperature and humidity test chamber needs to be stopped for a period of time due to special circumstances, then some protective measures should be taken, as follows:
(1) When the constant temperature and humidity test chamber is deactivated, the contents of the box should be taken out, the power plug should be unplugged, and the inside and outside of the test box should be cleaned.
(2) Use a paper strip between the door seal and the box to prevent the door seal from sticking to the box; if it is not used for a long time, apply some talcum powder on the door seal.
(3) The constant temperature and humidity test chamber after decommissioning should also be placed in a dry and ventilated place to avoid direct sunlight. The position of the test chamber should be kept stable after the position is moved.
(4) The indoor air has a certain humidity, so do not cover the test box with a plastic bag, and it is not easy to disperse through the tin moisture, which causes the metal parts to rust and damage the performance of the electrical original.
(5) The Freon solidification temperature for cooling in the constant temperature and humidity test chamber is very low, so there is no need to worry that it will freeze and place the test chamber at a higher temperature.
(6) It is best to turn on the power once a month, and then turn off the compressor after half an hour to one hour.
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