Two-slot cold and hot shock test chamber
The upper and lower boxes (high temperature in the upper box and low temperature in the lower box) are used, and the middle is the basket, which is the place where the sample can be placed. The basket can be switched up and down through the transmission device, and can be quickly converted in the high and low temperature boxes to achieve temperature impact. The test box is mainly used to test the endurance of the material structure or composite material under the continuous environment of extremely high temperature and extremely low temperature in an instant, The damage caused by thermal expansion and contraction of the sample can be detected in the shortest time.
1. GB/T2423.1-1989 Low temperature test method;
2. GB/T2423.2-1989 High temperature test method;
3. GB/T2423.22-1989 Temperature change test;
4. GJB150.5-86 Temperature impact test;
5. GJB360.7-87 Temperature impact test;
6. GJB367.2-87 405 Temperature impact test.
It is used for the physical changes of electronic and electrical components, automation components, communication components, auto parts, metals, chemical materials, plastics and other industries, national defense industry, aerospace, military industry, BGA, PCB base plates, electronic chip IC, semiconductor ceramic magnets and polymer materials, testing the repeated tensile force of its materials to high and low temperatures, and the chemical changes or physical damage of the products produced by thermal expansion and contraction, to confirm the quality of the products, From precision IC to components of heavy machinery, it is an ideal test tool
Applicable to aviation, military industry, ships, electricians, electronics, instruments and meters; medical apparatus and instruments; Civil nuclear energy; Colleges and universities; Research Institute; Commodity inspection, arbitration and technical supervision departments; Building materials ceramics; High and low temperature impact test of petrochemical products, complete machines and components.