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Calibration Methods for High Low Temperature Test Chamber

Aug. 19, 2019

High Low Temperature Test Chamber is suitable for electric welders, electronic devices, instrumentation equipment and the adaptability test of its products, spare parts and raw materials in the storage, transportation and application of high and low temperature alternating electric field in cold and wet natural environment. It is a variety of electronic devices, Welders, household appliances, plastics and other raw materials and components carry out low-temperature, high-temperature, water-resistant, dry-resistant test and quality control engineering reliability test equipment; very suitable for optical fiber, liquid crystal display, crystal, inductor , pcb circuit board, rechargeable battery, computer, mobile phone and other products of heat, temperature, humidity and cold cycle system experiments.

In order to ensure the degree of testability of the natural environment, people must therefore calibrate their characteristics. At this stage, in the whole process of calibration, the key can choose several different ways. At the time of the actual calibration, people must select at least the appropriate method to calibrate the high and low temperature test chambers according to the specific situation.

And willing to ensure the accuracy of the selection, people must first have a moderate understanding of these different types of corrections, in the analysis and scientific research on each of the advantages and disadvantages. The Temperature Shock Chamber Manufacturer provides a detailed description of the advantages and disadvantages of these different calibration methods common to environmental test chambers:

High Low Temperature Test Chamber

High Low Temperature Test Chamber

The first type of calibration is the key to correcting under zero load conditions.

In comparison, the key advantage of this type of approach is that it can be calibrated for all areas of work in the natural environment tank, and a reasonable assessment of the acceptability of the test chamber can be made. And after the test sample is removed, it is not necessary to carry out the correction again.

So, what are the deficiencies of this type of correction? One thing is that people can't immediately know how the test samples will harm the characteristics of the high and low temperature test chambers.

The second method of calibration is to perform calibration under load conditions.

In comparison, the advantages of this type of calibration method are outstanding, including: it can accurately detect the damage of the commonly used test samples to the characteristics of High Low Temperature Humidity Chamber, and is beneficial to obtain the natural environment experiment of the key parts of the test sample. Details. This type of method is also a defect, for example, the correction must be performed again after the test sample is removed.


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