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一、概述1.测量依据JJG304-2003《A型邵氏硬度计》检定规程。2.环境条件温度:(23±5)℃。3.测量标准数显式标准测力仪(邵氏硬度计检定仪测力装置),准确度等级为0.1级。4.被测对象A型邵氏硬度计,试验力允许误差为±80mN。5.测量方法在硬度计示值为(20~100)HA范围内均匀分布5个点,读取硬度计进程时不同示值的试验力。每一点重复测量3次,被测点示值对应的试验力与标准测力
I. Overview 1. Measurement based on JJG304-2003 “A-type Shore Hardness Tester” test procedures. 2. Environmental conditions temperature: (23 ± 5) ℃. 3. Measurement standards Digital standard force gauge (Shore hardness tester force measuring device), the accuracy level of 0.1. 4. The measured object type A Shore Hardness Tester, the allowable error of the test force is ± 80mN. 5. Measurement method Hardness meter indication (20 ~ 100) HA range evenly distributed 5 points, read the hardness of the process of showing different values of test force. Each point repeated measurements 3 times, the measured point indicating the corresponding test force and standard force measurement