GB/T 2423.19-2013 "Environmental testing - Part 2: Test methods - Test Kc: Sulphur dioxide test for contacts and connections" specifies a particular environmental test method used to assess the corrosion resistance of contact points (such as switch contacts) and connections (such as connectors) used in electrical and electronic products in polluted atmospheres containing sulphur dioxide. Its purpose is to evaluate whether the reliability of electrical contacts in such components may degrade due to corrosion caused by sulphur dioxide gas under simulated industrial or urban pollution conditions. The standard provides specific requirements for test equipment, test conditions (such as gas concentration, temperature, humidity), and test procedures.
| Status | Active | ||
|---|---|---|---|
| CCS | K04 | ICS | 19.040 |
| Release Date | 2013-11-12 00:00:00 | Implementation Date | 2014-03-07 00:00:00 |
