Description:

Thermal shock test, also known as high and low temperature shock test, is a test that exposes the test sample to a continuous alternating environment of high and low temperatures, subjecting it to rapid temperature changes in a short period of time, assessing the product’s adaptability to rapid temperature changes in the surrounding environment.

The thermal shock test primarily verifies the condition of the sample during rapid temperature changes in high and low temperatures, making it an essential test in the identification test for equipment design and the routine test in the batch production stage. In some cases, it can also be used for environmental stress screening tests. The frequency of application of cold and heat shock test chambers in verifying and improving the environmental adaptability of equipment is second only to vibration and high-low temperature tests.

Scope of Application :

Electronic products, mechanical components, automotive parts. Examples include movement between warm indoor and cold outdoor environments, sudden cooling due to rain or cold water, rapid temperature rise of parts due to power on and off, air conditioning on/off, rapid ascent and descent of an aircraft, and solder cracking due to process defects.

Image of Thermal Shock Testing Equipment:

Test Temperature Range: -65°C~175°C, Temperature Transition Time: ≤5 minutes.