Spacechina

Salt spray test chambers serve as core testing equipment for evaluating material corrosion resistance, occupying a critical position in modern industrial quality assurance systems.

In order to verify the ability of satellite components to withstand vacuum thermal environments, a thermal vacuum chamber is used for testing. The purpose is to validate the rationality of the design and identify defects in the components, materials, and manufacturing processes.

If the temperature recovery time falls outside the specified range, it can affect the test results of the thermal shock chamber. To routinely test the temperature recovery time of the equipment, you can follow the steps below.

Salt-spray corrosion testing is the primary accelerated method for validating the corrosion resistance of materials and their protective coatings. Whether a chamber can continuously generate neutral (NSS), acetic-acid (AASS) or copper-accelerated acetic-acid (CASS) salt fog for 48 h–1 000 h determines the repeatability and reproducibility of the test.

The installation of a constant temperature and humidity chamber is just as crucial as its operation and maintenance. Proper installation helps prevent malfunctions, extends the equipment’s lifespan, and ensures accurate test results.