In order to better exert its efficacy and stability, the most important thing is to debug and calibrate the factory for 10~15 days. The following is to calibrate the programmable constant temperature and humidity chamber. 3 methods and their advantages and disadvantages:
1. Calibration under load conditions:
The advantage of this method is that it can more accurately evaluate the influence of the test sample on the performance of the test chamber, and the detailed information of the environmental test that is easy to obtain the key parts or parts of the test sample. The main disadvantage is that it requires recalibration when changing test samples.
2, calibration under no load conditions
The advantage of this method is that the entire working area of ​​the programmable constant temperature and humidity test chamber is calibrated and the applicability of the test chamber can be effectively evaluated.
Its main disadvantage is that it cannot evaluate the impact of the test sample on the test chamber.
3. Real-time measurement during use: This method not only has the advantages of the above method. Moreover, it is possible to obtain comprehensive environmental parameters of the test sample in the environmental process, which are often used in product tests with high environmental requirements. Its main disadvantage is that each environmental test requires the use of measuring equipment, usually in the test chamber calibration using the calibration method under no load conditions.
Through the above method, the programmable constant temperature and humidity test chamber can be debugged and calibrated, so as to simulate a more reliable test environment as much as possible, so as to make the most accurate analysis and evaluation of the sample.
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