Spacechina

Why is it necessary to change the water regularly in a formaldehyde test chamber?

Most metal corrosion occurs in the atmospheric environment, which contains corrosive components and factors such as oxygen, humidity, temperature changes, and pollutants. Salt spray corrosion is a common and highly destructive form of atmospheric corrosion.

The high-low temperature test chamber is a cornerstone of environmental-reliability verification. Its mission is to reproduce extreme temperature and humidity conditions in a controlled manner so that performance degradation and failure modes of the Device Under Test (DUT) can be assessed across its life cycle.

Many customers tend to think that once they purchase a high-low temperature test chamber, they can rest easy and need not worry anymore. However, in actual operation, the equipment may encounter various unexpected situations.

Door locks, headlights, electrical dust covers, instrument panels, and other components can be tested for dust resistance using a sand and dust test chamber.