Chinese Academy of Science

Constant temperature and humidity test chambers may experience malfunctions during use due to improper operation or lack of timely maintenance.

This guide regulates the daily start-up/shut-down, parameter setting, sample loading, process monitoring and maintenance of laboratory constant-temperature and humidity test chambers (hereafter “the chamber”), ensuring personnel safety, equipment reliability and data traceability.

A rain test chamber (also known as a waterproof testing device or box-type rain testing system) is a core tool for testing the sealability of electronic and electrical product, home appliance, and lighting equipment enclosures. It verifies the functional reliability of products in humid environments by simulating natural rainfall, water seepage, splashing, and other environmental conditions.

The entire testing process of a salt spray test chamber is relatively straightforward, and with technological advancements, the operation has become even simpler and more intelligent.

During the transportation of thermal shock test chamber […]