GB/T 15472-2012 in English

《GB/T 15472-2012失真度测量仪通用规范》由TC153（全国电子测量仪器标准化技术委员会）归口，主管部门为工业和信息化部（电子）。

Scope

This standard specifies the terminology, product classification, requirements, test methods, inspection rules, signs, packaging, transportation and storage of distortion measuring instruments (hereinafter referred to as distortion instruments). This standard is applicable to harmonic distortion measuring instruments. It is used as the technical basis for product design, identification, production, use and testing, and is also the basis for formulating product standards for distortion meters. This standard also applies to voltage and harmonic distortion measurement components in low-frequency integrated measurement equipment. This standard does not apply to non-linear intermodulation distortion measuring instruments and transient distortion measuring instruments.