Salt spray testing, an accelerated corrosion testing method standardized by norms such as ASTM B117 and ISO 9227, is a critical procedure for evaluating the corrosion resistance of materials and surface coatings.
The global demand for constant temperature and humidity test chambers continues to grow, driven by advancements in electronics, automotive, aerospace, and material sciences.
High-low temperature test chambers (also known as environmental test chambers or thermal cycling chambers) are essential tools in industries such as aerospace, automotive, electronics, pharmaceuticals, and materials science.
A HAST chamber is far from a simple "time machine." Its core functionality is rooted in rigorous physico-chemical models (such as the Arrhenius equation, Peck's model, etc.).
The sulfur dioxide test chamber utilizes sulfur dioxide gas to accelerate the corrosion of materials or products under specific temperature and relative humidity conditions, replicating the extent of damage they would suffer over a certain period.
Take the high-temperature aging test chamber as an example. It is a high-value precision testing device. To ensure the service life of the device, the following three “regular” practices should be paid attention to during use.
Users are aware that water is required for humidity testing in constant temperature and humidity test chambers. Generally, it is recommended to use a dedicated water tank or an external water tower for water supply, as poor water quality may adversely affect the equipment.
It is normal for equipment to malfunction, which may be caused by improper operation or issues with the equipment itself. Based on years of after-sales service experience in the environmental testing industry, we have summarized the following common fault causes and solutions for waterproof test equipment.
Aging test chambers typically consist of a circulation system, heating system, and over-temperature exhaust system, all installed at the top of the aging chamber to avoid occupying additional space.
As winter approaches, it's essential to keep warm by wearing thick cotton-padded clothes. Similarly, we should not neglect the winter protection of high and low temperature cycling test chambers.
The xenon lamp aging test chamber is used to simulate the destructive light waves existing in different environments through xenon arc lamps that can simulate the full-sunlight spectrum.
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