What are the faults of hot and cold shock boxes?
Leave a message
The hot and cold shock test chamber is a device that is difficult to maintain, so it needs to be maintained daily. Do you know what common faults the hot and cold shock test chamber generally has? This is the only way to better maintain it. Below, Aipe Technology shares with you the common faults of the hot and cold shock test chamber:
1. In the high temperature test of the hot and cold shock chamber, if the temperature change cannot reach the test temperature value, you can check the electrical system and eliminate the faults one by one. If the temperature rises very slowly, you need to check the wind circulation system to see if the wind circulation control panel is turned on normally.
2. The low temperature cannot reach the test target, observe the temperature change, the temperature drops very slowly, or the temperature has a tendency to recover after reaching a certain value. Before the low temperature test, the studio should be dry. So the test sample in front of the studio is still dry and comes to the work area for testing. Whether the test sample is placed in the room to work too much, so the wind cannot work in the room. In addition to operating correctly according to the operating rules, the tester should also have a certain understanding of its structure.
3. In addition to the failure of the hot and cold shock test chamber, the ambient temperature may not be very good. The recommended temperature is 5-28 degrees (average temperature for 24 hours) and the humidity is about 95%. Any precision instrument needs a place to ensure the best effect of the instrument. Ensure the service life of the product. Any laboratory manager or machine operator should understand this maintenance technology.
Hot and cold shock test: mainly tests the material's resistance to extreme temperature or low temperature. This situation is similar to the situation of being in high or low temperature discontinuously. Hot and cold shock test can complete the test of various items in the shortest time.
