Electronic products: mobile phones, computers, telephones, watches, air conditioners, electric lights, etc. are everywhere around us, and none of these products require high-temperature and low-temperature reliability tests. The high and low temperature test box is indispensable. Both the temperature and humidity test box can be opened with a test hole to be used as a lead.
For example, the mobile phone, we have to test whether it can normally start talking under high or low temperature. For such products that require live testing, you need to explain in advance with the manufacturer. You can open a test lead hole on the side of the machine for power-on testing. The test lead hole is treated with a special structure, and plugged with a special wire hole plug, it will not have much impact on the sealing and thermal insulation of the box. Test lead holes generally have diameters of 25mm, 50mm, 80mm and 100mm.
Users of the high and low temperature test box should pay attention to the high temperature test and low temperature test when connecting the test lead hole, in order to prevent the cable from being unable to withstand the high temperature and low temperature and causing electrical leakage, which will cause unsafe factors to the human body. . In addition, when we are not in use, install the rubber soft plug inside and cover the outside, so as to ensure the temperature inside the box, otherwise it will affect the uniformity of the high and low temperature test box.
The role of the high and low temperature test chamber in opening the test hole in the electronics industry
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