Shenzhen one pass inspection technology Co., Ltd. (hereinafter referred to as TTS) is engaged in industrial and consumer products testing, inspection and verification, and third party impartiality of the professional inspection institutions. The laboratory has obtained the qualification of laboratory China national accreditation Laboratory Accreditation (NO.CNAS L2817) * * *, * * * National Metrology Accreditation (NO.CMA 2009190140C) and the international transportation safety certification (ISTA ID:ST-9555), the laboratory in accordance with international standards ISO/IEC17025:2005 "testing and calibration laboratory capacity of the general requirements" management and operation, has issued the fairness of the test report to the society's qualification
The impact of temperature (thermal shock) test is a test equipment of metal, plastic, rubber, and other electronic materials industry necessary for testing, the structure of the material or composite materials, the continuous environment in an instant by a very high temperature and low temperature under intolerable level, the changes in chemical or physical damage in the short period of time due to thermal expansion and contraction test specimens caused by the. Test methods for hot and cold impact test box: GB/T2423.1.2, GB/T10592-2008, GJB150.3, high and low temperature impact test.
Thermal shock test machine for electronic components, automation components, communication components, auto parts, metal, chemical materials, plastics and other industries, and changes of the defense industry, aerospace, military industry, BGA, PCB, IC, electronic chip substrate of semiconductor ceramic and polymer materials, the changes of chemical or physical damage high and low temperature to pull and repeated expansion and contraction of output products in the test material, can confirm the quality of the products, from the IC to the assembly precision of the hoisting machine, without the need to test the ideal tool for it.
One pass test laboratory considers that the temperature shock usually affects the part near the outer surface of the equipment more seriously. The farther away from the outer surface, the slower the temperature change is, the less obvious the effect is. Transport boxes, packaging, etc. will also reduce the impact of temperature shocks on closed equipment. Rapid changes in temperature may temporarily or permanently affect the work of equipment. The following are problems that may arise when exposed to equipment and in a rapidly changing environment. One pass test, temperature shock introduction:
Thermal shock test
[project details]
This experiment is to determine the adaptability of the product to storage, transportation and use in the climate of rapid change in temperature. The severity of the test depends on the high / low temperature, dwell time, and cycle number.
Reference test standards: IEC60068-2-14, GB2423.22, GJB150.5, etc.
Equipment type: CJ602S3 I
Test temperature range: -75 ~ 200 DEG C
High temperature setting range: +60 DEG C to +200 centigrade
Range of low temperature: 0 ~ -75
Temperature change rate: less than 5Min
Inner box size: 670 * 650 * 460mm