SAIC

Cold and hot shock test chambers are widely used in various industries such as automotive parts, communications, plastics, aerospace, chemical materials, LED, and electronic testing.

The Dust Test Chamber is the key apparatus for verifying enclosure protection ratings (IP5X, IP6X) and sealing integrity. Its results directly determine whether a product can survive long-term exposure to deserts, mining areas or other dust-laden environments.

A constant temperature and humidity test chamber consists of multiple components, and any malfunction can disrupt testing. Previously, we discussed troubleshooting methods for other issues. Today, we focus on expansion valve failures.

During the operation of your high/low-temperature humidity test chamber, moisture can accumulate due to temperature fluctuations. To prevent this from affecting test results, it's essential to maintain the dryness of the equipment.

After putting a high and low temperature test chamber into operation, is it normal for the equipment to exhibit significant temperature fluctuations? This may indicate a malfunction, requiring prompt troubleshooting and resolution.