GB/T 7676.7-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—Part 7:Special requirements for multi-function instruments

Scope

This part of GB/T 7676 specifies the terms and definitions, classification, grading and conformity, technical requirements, information, marks and symbols, packaging and storage, and inspection rules for direct-acting analog indicating electrical measurement multifunctional instruments. This part applies to direct-acting analog indicating multifunctional instruments. This part also applies to the combination of multifunctional instruments and accessories when the accessories are used with the instruments and adjusted in a combined state. This part also applies to direct-acting analog indicating multifunctional instruments where the relationship between the scale lines and the input power is known, but not directly corresponding. This part does not apply to multifunctional instruments for special purposes that are regulated by corresponding national standards.

Development Information

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