Standard test procedure for waterproof test chambers (below)

The upper part of the waterproof test chamber test device is the upper part of this article, so I hope everyone can read together with the two articles.
UL test bending finger (PA100A probe)
1. Manufactured according to the corresponding provisions of UL1278, UL1026 and UL507.
2. UL test bending finger is an indispensable device for conducting electric shock protection test for household and similar electrical appliances.
Waterproof test box GB/T4942.2-1993 standard description:
This standard specifies the requirements, test methods, inspection rules, marking, packaging, storage and storage of parking distance warning devices.
The range warning device is not a substitute for automatic parking for the driver, and is not a device for alerting other people or objects in the parking area. The waterproof test equipment is only an auxiliary means of parking, and can not alleviate the driver's responsibility when parking. Corresponding to ISO/TR12155:1994(E) "Requirements and Detection of Obstacle Detection Devices for Reversing Commercial Vehicles", The degree of conformity with ISO/TR12155:1994 is non-equivalent, and also refers to DIN75031 "Requirements and Inspections for Commercial Vehicles and Trailer Shunting Alarms".

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