GB/T 5170.11-2008 "Electrical and electronic products environmental test equipment inspection method corrosion gas test equipment", stipulates the inspection method of electrical and electronic products corrosion gas test equipment. The standard specifies the inspection conditions, process and judgment criteria of key parameters such as gas concentration and temperature Humidity control of the test equipment, covering the performance detection of the equipment under no load and load state, to ensure that the equipment can accurately simulate the corrosion environment, and to provide a technical basis for ensuring the Reliability of the corrosion gas environmental test results of electrical and electronic products.