SAIC

With the rapid development of China's industry, an increasing number of sectors require high and low temperature test chambers for product testing. The market offers numerous brands with varying prices and similar technical parameters.

We’ve previously shared many articles about aging test chambers, covering topics such as pricing, structure, and usage. Today, let’s focus on the raw materials used in manufacturing these devices.

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

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.

Let’s take a look at the specific steps of the rainfall program in a rain test chamber.