Classification of the national economic industry to which the rain test chamber belongs

The rain test chamber is classified according to GB / T4754-2002 national economic industry, which belongs to category C: manufacturing; large category 41: rain test chamber and test, machinery manufacturing; middle category 411: general instrumentation manufacturing; small category 4112: Manufacturing of electrical instruments. According to the GB / T4754-2002 national economic industry classification C4112 electrical instruments and meters manufacturing and national standard electrical instruments and meters product model compilation method, the main customer sources of the rain test box manufacturing industry: electric energy meters, active meter reading systems (excluding meters) Power load management system, electromagnetic parameter measuring instruments, electromagnetic parameter analysis and recording installation, electrical safety detection and analysis installation of distribution system, power supply installation, specification and verification equipment, expansion limit installation, power active instrumentation and system, non- Electricity measuring instruments and installation and other industries.

The rain test chamber can realistically simulate various environments such as water and spray tests that electronic products and their components may be subjected to during transportation and use, so as to achieve the waterproof performance of various products. It is suitable for external lighting and signal devices and protection of automobile lamp housings.

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