Rapid temperature change test

Adaptability test under the condition of rapid change or gradual change of temperature for complete sets and parts of electronic and electrical products

Generate thermal stress and strain in the product, and make potential defects in the product emerge through accelerated stress [potential parts material defects, process defects, process defects

When the thermal matching of the materials constituting each part of the product is poor, or the internal stress of the parts is large, the temperature cycle test may cause the failure of the product caused by the deterioration of mechanical structure defects

Adaptability test and stress screening test of the product under the condition of sharp change of ambient temperature, and analysis and evaluation of the performance of the test object under the proposed conditions

It has a remarkable feature in the rapid change of high and low temperature, that is, the temperature can rise and fall rapidly, and the temperature can rise and fall linearly throughout the whole process

By applying reasonable environmental stress and electrical stress to the product to be tested, the early defects of the product caused by defective components, parts or process defects are accelerated to become faults