jjg 525-2002 斜块式测微仪检定器检定规程.pdf

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1、中华人民共和国国家计量检定规程JJG525-2002斜块式测微仪检定器Wedge-feetCalibratorforMicrometers2002一04一15发布2002一07一01实施国家质量监督检验检疫总局发布.TJG525-2002斜块式测微仪检定器尹.。飞。.。.。.令.。检定规程.心JJG525-2002.心.勺.今.勺..今-令代替JJG525-1988.今VerificationRegulationofWedge-feet.卜CalibratorforMicrometers本规程经国家质量监督检验检疫总局于2002年04月15日批准，并自2002年

2、07月01日起施行。归口单位:全国几何量工程参量计量技术委员会主要起草单位:河南省计量测试研究所参加起草单位:三门峡中原量仪股份有限公司本规程委托全国几何量工程参量计量技术委员会负责解释标准分享网www.bzfxw.com免费下载JJG525-2002本规程主要起草人:任方平(河南省计量测试研究所)贾晓杰(河南省计量测试研究所)黄玉珠(河南省计量测试研究所)参加起草人:聂建勤(三门峡中原量仪股份有限公司)赵建新(河南省计量测试研究所)JJG525-2002目录1范围·················································

3、·········································⋯⋯(1)2引用文献······，····························，·······································，·····⋯⋯(1)3概述·····，·········，···········································································一(1)4计量性能要求··········································

4、·································⋯⋯(2)4.1工作面的表面粗糙度·，·······，·，····‘·，··············，，···············，，⋯⋯(2)4.2上斜块工作面的平面度······，························································⋯⋯(2)4.3刻度尺刻线面棱边到读数鼓轮外圆的距离···········.................................(2)4.4杠杆测头的测力····。·············

5、··························，·····················，····一(2)4.5示值误差··············，··················································，···············⋯⋯(2)4.6回程误差·····，，·············，，，，············】·，，·················，，··············一(2)4.7示值变动性··········································

6、···································⋯⋯(2)5通用技术要求·，················‘··，·················，，，··································一(3)5.1外观·····························································，···························一(3)5.2各部分的相互作用················································

7、····················⋯⋯(3)6计量器具控制·······················，······································，·，········，·····一(4)6.1检定条件···············································································⋯⋯(4)6.2检定项目和主要检定器具··········。·，·············，，，···············，·，，·⋯⋯(4)6.3检定方法···

8、············