The GJB 150.5-86 standard specifies the impact test method of the temperature impact test chamber, which is the basis and basis for the selection of the corresponding parts of technical documents such as technical conditions or product standards for military equipment.
The provisions of GJB 150.1-86 "General Principles of Environmental Test Methods for Military Equipment" apply to this standard.
This standard applies to military equipment that may encounter a sudden temperature change environment (such as aircraft cabin equipment without temperature control, or plug-in, airdrop, and air transport equipment).
This standard does not apply to military equipment that is immersed in cold water after being heated by warm air and solar radiation to withstand temperature shock or temperature shock caused by rapid gas transients of engines and compressors.
The temperature shock test box is mainly used for the adaptability test of electronic, electrical products and their original devices, and other materials when they are stored, transported, and used under the environment of rapid temperature changes. The equipment mainly conducts environmental simulation tests on the physical and other related characteristics of the product by placing the test materials under the conditions of high temperature and low temperature transient changes. After the test, the test is used to determine whether the product performance meets the requirements.
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