How should the high and low temperature impact test chamber be maintained? - High-altitude test

What products are the high and low temperature impact test chambers mainly used to test? How does the high and low temperature impact test chamber work? Speaking of high and low temperature impact test box, many of us laymen may feel confused, in fact, high and low temperature impact test box is used to test lithium batteries, metals, plastics, rubber, electronics and other materials in the cold and hot temperature instantaneous change of a physical or chemical property of the product, that is, product performance, today, our scientific and technological development can not be separated from high and low temperature impact test box, high and low temperature impact test box in industrial production plays an important role, so how should the high and low temperature impact test box be maintained?

Maintenance method of high and low temperature impact test chamber:

Method 1, the daily operation of the high and low temperature impact test chamber needs professional personnel to carry out, other personnel do not touch the high and low temperature impact test chamber.

Method two, if the high and low temperature impact test chamber runs a low temperature test below 0 °C, it should be avoided as much as possible to open the high and low temperature impact test box door, because when running the low temperature test, if the high and low temperature impact test box door is opened, it is easy to cause frost on the refrigeration system evaporator and other components, especially when the test temperature is lower, the more serious the situation, if the high and low temperature impact test chamber door must be opened, the opening time should be shortened as much as possible.

Method three, after using the high and low temperature impact test chamber to complete the low temperature test operation, the test temperature condition must be set to 30 ° C for about 30 hours of drying treatment, and then take out the test sample, but also to avoid affecting the test performance of the next operating condition.

Method four, do not frequently start and stop the high and low temperature impact test chamber, so that it is also to reduce the mechanical load of the high and low temperature impact test chamber refrigeration system compressor, which is conducive to prolonging the service life of the high and low temperature impact test chamber.

Method five, the sample placement of the high and low temperature impact test chamber should not be too much, otherwise it will affect the test results of the high and low temperature impact test chamber, and will affect the performance and authenticity of the high and low temperature impact test chamber equipment.

Method six, high and low temperature impact test chamber before the work, the test chamber door should be closed, but also to avoid causing high and low temperature impact test chamber gas leakage, affecting the accuracy of test data.

Method seven, high and low temperature impact test chamber in the working state, it is best not to open the box door, to avoid high temperature burns or cause equipment alarm, if it is necessary to open the box door, we should ask professional technical personnel to operate, when opening the box door, pay attention to must be moved backwards along the opening direction and the test box door, in order to prevent the machine in the high temperature test after a large amount of hot gas gushed out in the box hurt people.

Method eight, high and low temperature impact test chamber can not be flammable, explosive, volatile and corrosive goods test, otherwise it will destroy our high and low temperature impact test chamber equipment.

Method nine, high and low temperature impact test chamber equipment in operation, do not touch with your hands to check any parts of the machine system, so as to avoid electric shock or motor sprain, if you have to carry out equipment maintenance, we should first turn off the power and then proceed.