现行 JJF 1047-1994
磁耦合直流电流测量变换器校准规范 磁耦合直流电流测量变换器校准规范 Calibration Specification for Magnetical Coupling Measuring
发布日期：1994-05-09
实施日期：1995-03-01
分类信息
发布单位或类别： 中国 国家计量技术规范
CCS分类： A55综合 - 计量 - 电磁计量
ICS分类：
标准简介

本规范为推荐指导性校准技术文件，适用于新制造、使用中和修理后的测量用磁耦合直流电流测量变换器（以下简称直流电流测量变换器）的校准。 控制用磁耦合直流电流测量变换器的校准可参照使用

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最后更新时间 2025-08-29