GB/T 2424.11-2013
ActiveEnvironmental testing - Part 2: Test methods - Guidance to test Kc: Sulphur dioxide test for contacts and connections
环境试验 第2部分：试验方法 试验Kc：接触点和连接件的二氧化硫试验导则
Application Summary AI generated
This standard provides guidance for conducting sulphur dioxide (SO₂) tests on electrical contacts and connections to evaluate their corrosion resistance in polluted industrial atmospheres. It is specifically applied in the testing of connectors, relays, switches, and other electromechanical components used in environments with high sulfur pollution, such as chemical plants or heavy industry. The test method helps manufacturers and quality assurance labs assess long-term reliability and contact performance degradation under accelerated corrosive conditions.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.