China Factory 2-Zone High and Low Thermal Shock Test Chamber

Product Overview  
This series of programmable high and low temperature thermal shock test chambers is mainly used to test the resistance of materials to extremely high or low temperature, which is similar to the situation of discontinuously being in high or low temperature. Complete the test in the shortest possible time. Changes or physical damage during thermal shocks are caused by changes in thermal expansion and contraction or changes in other physical values. Only by this test can various products be completely trusted. The effects of thermal shock include electrochemical changes caused by cracking or layer breaking and displacement of the finished product. The full digital automatic control of the PID system will make your operation easy.
Applicable industry
High and low temperature thermal shock test chamber is widely used in electronic and electrical components, automation components, communication components, auto parts, metals, chemical materials, plastics and other industries, defense industry, aerospace, ordnance industry, BGA, PCB base plate. Changes in the physical properties of electronic chip ICs, semiconductor ceramics and polymer materials, testing the repeated resistance of materials to high and low temperatures. The force and the chemical change or physical damage of the product in thermal expansion and contraction can confirm the quality of the product, from precision IC to heavy machinery. The components can be used as the basis or reference for product improvement.

Standards compliant
GJB360.7-87 temperature shock test;
GJB367.2-87 405 temperature shock test;
SJ/T10187-91Y73 series temperature change test box--one box type;
SJ/T10186-91Y73 series temperature change test box--two box type;
Meet the standard IEC68-2-14_test method N_temperature change;
GB/T 2424.13-2002 test method temperature change test guide;
GB/T 2423.22-2002 temperature change;

Features:
1, servo refrigerant flow control technology can effectively save energy by more than 40%.
2, the number of cycles and automatic defrosting can be set, effectively reaching once every 3 days, and it only takes 2 hours to defrost.
3, pure aluminum finned evaporator, effectively reducing energy storage time and saving energy.
4, with two-box and three-box test functions, in line with test specifications.
5, real-time experimental curve analysis, equipped with RS232 data storage connection.
6, there is an alarm prompt to solve the alarm device screen graphic explanation.
7, at the end of the test, the product under test will automatically return to normal temperature to avoid frost and condensation protection mechanism, abnormal or fault display and troubleshooting instructions; Pneumatic valves are easy to open to ensure airtight and thermal insulation protection