Gas-type high and low temperature impact test chamberis a hardware device for environmental adaptive test of the product in analog environments, which is suitable for the reliability of high and low temperature, intensive humidity, constant temperature and humidity. test. Regular calibration of the temperature deviation of the high and low temperature impact test chamber is a common means of ensuring the effectiveness of performance indicators. How do you calibrate the temperature deviation of the high and low temperature impact test chamber? Below, Liu Wei testing instrument Xiaobian will introduce you. 1. Calibration under non-load conditions: The advantage of this method is that the entire working area of gas-type high and low temperature impact test chamber has been calibrated, and the test sample has not need to recalibrate, and can be able to test the high and low temperature test chamber. Applicability makes an effective assessment. Its main disadvantage is that the effects of test samples on test samples cannot be assessed. 2. Calibration under load conditions: The advantage of this method is that it is possible to accurately evaluate the effects of test samples on test chamber performance, which is easy to obtain the design of key components or parts of the test sample. The main disadvantage is that when replacing the test sample, you need to recalibrate. 3. Real-time measurement during use: This method not only has the advantages of 1 and 2, but also enabled environmental parameters during the environmental testing process, often in product testing of environmental requirements. use. Its main disadvantage is that each environmental test requires the use of measuring equipment, usually uses a calibration method under non-load conditions on time on time of the test box. The above is about how the deviation of how to calibrate gas-type high and low temperature impact test chambers is shared here, and the high and low temperature impact test box is a component for electronic and electrical, components, automotive motorcycle, photoelectric fiber, communication devices and other related products and components and When the material is high and low temperature alternative cycle changes, the material is verified.
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