The quick temperature change test box debugging and calibration is usually carried out in three situations, each with its own advantages and disadvantages. The following small series will be explained separately for everyone.
First, 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 disadvantage is that when the test sample is replaced, it needs to be recalibrated.
Second, calibration under no load conditions:
The advantage of this method is that the entire working area of ​​the rapid temperature change test chamber is calibrated and the applicability of the fast temperature change test chamber can be effectively evaluated.
The disadvantage is that the effect of the test sample on the test chamber cannot be assessed.
Third, real-time measurement during use:
This method not only has the advantages with 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.
The 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 debugging and calibration work of the fast temperature change test chamber, try to simulate a more reliable test environment, which can make the test box exert its maximum efficiency and stability on the user's hand.
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