Peking University

Choosing a high-quality low-temperature test chamber can provide better assurance and save on maintenance costs in the long run. With so many manufacturers of low-temperature test chambers available, how should you correctly select the right model?

When conducting tests with a sand and dust test chamber, there are primarily three processes involved. Some clients may not be familiar with these processes during initial consultations. Today, we will introduce these three processes and their corresponding temperature and humidity requirements.

Many users often overlook seemingly minor details when operating a high and low temperature alternating test chamber. However, these small oversights can lead to unreliable test results or even safety hazards.

In generic reliability standards such as GB/T 2423, IEC 60068 and MIL-STD-810, “damp heat” is treated as an independent climatic stress. The goal is not merely to verify moisture resistance, but to accelerate and expose failure modes triggered by water adsorption, condensation, “breathing” and electrochemical migration.

A high-temperature test chamber is an essential instrument for evaluating the reliability of industrial products under extreme heat conditions. It tests various performance metrics of products exposed to high and low-temperature transitions.