Original source: The use of medium and high temperature test chamber specification operation is the most important thing: Lin frequency instrument
The usual use and maintenance of any product is closely related to its longevity. This is especially true for high and low temperature test chambers. We can't always hold the idea of ​​maintenance after use, but should pay attention to it during use. Specifically, the small series introduces what kind of operation is more conducive to high and low temperature test chamber:
First of all, check whether the water in the water tank is sufficient before the use of the high and low temperature test chamber, whether the water tank is covered or not, and the reset of the drain switch;
Secondly, be sure to clean and wet the wet gauze. Clean it once a month and replace the wet gauze every three months to ensure normal use.
Then, check the dry bulb over-temperature protection switch of the high and low temperature test chamber should be set 20 ° C ~ 30 ° C, the over temperature protector temperature set point is the temperature set point 20 ° C ~ 30 ° C;
Finally, if the humidity test is not performed during the test, only the wet ball gauze should be removed when the temperature test is performed, because the wet ball gauze can no longer absorb water after being used at a high temperature of 85 ° C or higher.
The above is just a common easy-to-operate problem in the small series. In order to better use the high and low temperature test chambers, the user should still operate correctly according to the operating instructions.
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