SAIC

To ensure the electrical, mechanical and thermodynamic integrity of constant temperature and humidity test chambers (hereafter “the chamber”), to standardize operating procedures, and to reduce failure and accident rates, this instruction is established. It applies to all programmable, single-point and walk-in chambers that are newly purchased, in service or relocated.

Salt-spray corrosion testing is one of the most frequently used and fastest accelerated methods for evaluating the corrosion resistance of materials and their protective coatings. In a test chamber a salt solution is atomized by compressed air into a uniform fog that is continuously or intermittently sprayed onto specimens in a sealed, temperature- and humidity-controlled space.

In the past, when the internet was not as accessible, it might have been unimaginable to purchase a temperature and humidity test chamber without leaving your home.

Salt fog (salt spray) chambers are indispensable for evaluating the corrosion resistance of materials and coatings in automotive, aerospace, electronics, hardware, coatings and defense industries.

Sand and dust test chambers primarily simulate sandstorm climates to test the dust-proof performance and IP dust-proof ratings of products and materials such as electric meters, outdoor lighting, signaling devices, automotive components, and locks.