High temperature test chamber GB/T13543-1992 standard
High temperature storage test procedure - high temperature test chamber GB/T13543-1992 standard
Pretreatment: Place the test sample under normal test atmospheric conditions until temperature stability is reached.
Initial testing: Prior to any environmental testing, the test sample shall be subjected to electrical, mechanical, and other performance measurements and visual inspections under normal atmospheric conditions of the test, and test data shall be recorded.
Test: The test sample shall be placed in a high temperature test chamber as required, then raised to 60 ° C, stored at a high temperature storage test temperature or as specified in the product standard (or technical documentation), and kept at a relative humidity of not more than 15% for 24 h or Time as specified by standard (or technical documentation).
Recovery: The test sample shall be returned to the normal test atmospheric conditions in the test chamber at a rate of temperature change not exceeding 10 ° C / min until the temperature of the test sample is stabilized.
Final test: After the recovery period is over, the test sample shall be measured and visually inspected for electrical, mechanical and other properties as specified in the equipment product standard (or technical documentation) and compared with the initial test data.
The above is the high temperature test box GB/T13543-1992 standard high temperature storage test procedure.
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