condition
This passage is summarized in engineering language, that is, "the environmental conditions around the tested product created by the test equipment (including the platform environment) should meet the environmental conditions and tolerance requirements specified in the product test specification." For example, for military products The high-low Temperature Test Chambers for detection must not only meet the requirements of the national military standards GJB150.3-86 and GJB150.4-86 according to the difference in uniformity and temperature control accuracy. Only in this way can the reproducibility of the environmental conditions in the environmental test be guaranteed.
Maintenance
1. Electrical control cabinet:
We wipe the dust in the electrical system with a soft cotton cloth, clean the dust inside, and clean it once a year, which can prolong the service life of electrical components;
2. Control system:
The controller is calibrated with an American Agilent temperature and humidity Detector every year, so that the controller can be consistent with the temperature and humidity of the studio;
Sensor Calibration
There are two sensors in the constant temperature and humidity Test Chamber, which mainly control the temperature and humidity of the controller, and play an important role in the fluctuation, uniformity and humidity in the equipment;
