Chinese Academy of Science

The high and low temperature test chamber is a high-precision instrument. Operators must strictly follow the procedures during use, and regular maintenance is essential. Improper operation or lack of maintenance can lead to malfunctions, affecting work progress.

Recently, China issued the Action Program for Promoting Large-scale Equipment Renewal and Consumer Goods Trade-in (hereinafter referred to as the Action Program), which systematically deploys 20 specific measures around the implementation of the four major actions of equipment renewal, consumer goods trade-in, recycling, and standard enhancement. Since the release of the Action Program, provinces and municipalities have responded to the policy by gradually promoting the relevant work and formulating provincial and municipal plans to promote large-scale equipment renewal and consumer goods trade-in.

When discussing the water resistance of electronic products, we often encounter various water resistance standards. Among them, the IPX56 rain test chamber and IP44 water resistance are two common water resistance testing standards.

Previously, we discussed the changes that occur in objects during high-temperature testing. But what happens when materials are subjected to low-temperature testing in a low-temperature test chamber?

High and Low Temperature Test Chambers are widely used in industrial and scientific research fields to simulate and test the performance and reliability of products under extreme temperature conditions. They expose materials, components, and finished products to extremely cold or hot environments to ensure their reliability and stability in real-world applications.