Spacechina

High and low temperature alternating test chambers are composed of many components, each playing a critical role in the operation of the equipment. Today, we will focus on the heating element, providing a deeper understanding of this essential part of the testing device.

The thermal shock test chamber is a cornerstone of environmental-reliability testing. Within tens of seconds it transfers specimens between extreme high- and low-temperature zones, revealing mechanical stress, electrical degradation, and chemical instability induced by rapid thermal expansion and contraction.

Investing in a high-quality low-temperature test chambe […]

The performance indicators of a high and low temperature test chamber are crucial because they directly affect the reliability of test results, the breadth of application scenarios, and the effectiveness of quality assurance for products.

To ensure the electrical, mechanical and thermodynamic integrity of constant temperature and humidity test chambers (hereafter “the chamber”), to standardize operating procedures, and to reduce failure and accident rates, this instruction is established. It applies to all programmable, single-point and walk-in chambers that are newly purchased, in service or relocated.