现行 JJG 2025-1989
显微硬度计量器具检定系统表 显微硬度计量器具检定系统表 Verification Scheme of Measuring Instruments for Microhardness
发布日期：1989-09-11
实施日期：1990-07-01
分类信息
发布单位或类别： 中国 国家计量检定规程
CCS分类： A53综合 - 计量 - 力学计量
ICS分类： 17.100计量学和测量、物理现象 - 力、重力和压力的测量
研制信息

起草单位： 中国计量科学研究院

起草人： 杨辉其

标准简介

本检定系统适用于试验力为0.4903~9.8067N（0.05~1kgf）的显微（维式）硬件计量器具的检定。它规定了显微硬度单位国家基准的用途，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工作基准、标准向工作计量器具传递显微硬度单位量值的程序，并指明其不确定度和基本检定方法等

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最后更新时间 2025-08-28