GB/T 7676.9-1998
AbolishedDirect acting indicating analogue electrical measuring instruments and their accessories--Part 9:Recom-mended test methods
直接作用模拟指示电测量仪表及其附件 第9部分:推荐的试验方法
Application Summary AI generated
This standard specifies recommended test methods for direct acting indicating analogue electrical measuring instruments and their accessories, covering procedures for verifying accuracy, response time, and environmental robustness. It is applied by manufacturers and testing laboratories in the electrical instrumentation industry to ensure compliance with performance requirements during type testing, routine verification, and quality control of analog meters like ammeters, voltmeters, and wattmeters.
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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.