The water immersion test device is mainly suitable for external lighting, signal devices and automobile lamp enclosure protection test and testing of electronic and electrical engineering, aerospace and other scientific research units. It can meet the test requirements of IPX7 and IPX8. Here are the steps to do a water immersion test for a communication electroacoustic device:
1. Hang the test sample with a wire rope 1 m deep under water and place it for 2 h.
2. After taking out the test sample and recovering it for 3 hours, it shall be tested according to the detailed specifications of the product, and the results shall meet the requirements of the detailed specification of the product.
Note: This method is carried out in accordance with the requirements of the SJ 20128-1992 standard. If you have a need for a water immersion test device, you can call the Beijing Yashilin Sales Department. Beijing Yashilin Testing Equipment Co., Ltd. is an internationally renowned manufacturer specializing in the production of environmental testing equipment.
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