Spacechina

The high-pressure accelerated aging test chamber PCT and HAST test chamber have significant differences in various aspects. Here is a detailed comparison of these two types of test chambers

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.

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?

Thermal vacuum testing is a type of test that verifies the performance and functionality of spacecraft and its components under vacuum and specific temperature conditions.

If a salt spray test chamber is used for a long time without cleaning, dust will inevitably accumulate both inside and outside the equipment.