Spacechina

The high and low temperature test chamber is a large, high-precision testing instrument.

Cold and thermal shock test chamber on the market is divided into two categories, a two-compartment type, including high-temperature region and low-temperature region, the test object were tested in two different temperatures in the area of the test, alternating hot and cold test; the other is a three-compartment type, in addition to high-temperature and low-temperature areas, there is also a test area, and the difference between the two-compartment is that the three-compartment type does not need to be tested directly in the test area.

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.

The refrigeration system is a crucial component of a high and low-temperature humidity test chamber, and its normal operation is vital for the accuracy of test results. Here are some simple methods to help you determine whether the refrigeration system is working properly。

Most temperature cycling test chambers on the market feature an inner chamber made of stainless steel. However, after prolonged use, rust may still appear on the equipment. Why does this happen, and are there effective ways to prevent it?