现行 JJG 2052-1990
磁感应强度(恒定弱磁场)计量器具检定系统 磁感应强度(恒定弱磁场)计量器具检定系统 Verification Scheme for Measuring Instruments for Magnetic Induction (Stationary Low Field)
发布日期：1990-02-26
实施日期：1991-02-01
分类信息
发布单位或类别： 中国 国家计量检定规程
CCS分类： A55综合 - 计量 - 电磁计量
ICS分类：
标准简介

本检定系统是磁感应强度量值在10nT~1mT范围内的计量器具的检定系统。它规定了磁感应强度单位特斯拉（T）国家基准的用途、基准所包括的全套基本计量器具、基准的计量学参数和借助于标准向工作计量器具传递磁感应强度单位量值的程序，并指明其不确定度和基本检定方法

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最后更新时间 2025-08-28