JJF1121-2004手持式齿距比较仪校准规范.pdf

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1、署F中华人民共和国国家计量技术规范JJF1121-2009手持式齿距比较仪校准规范CalibrationSpecificationforHand一holdPitchComparator2004一06一04发布2004一12一01实施国家质量监督检验检疫总局发布工，F121-2侧月手持式齿距比较仪尹认..。心。校准规范乙JJF1121-2004勺..今勺..。。代替JJG79-1982.护CalibrationSpecificationfor、.0.o.o.0.0.0.0.o.，.o.o.0.‘，.。Hand一holdPitchCompar

2、ator本规范经国家质量监督检验检疫总局于2004年06月04日批准，并自2004年12月01日起施行。归口单位:全国几何量长度计量技术委员会起草单位:东风汽车公司计量所本规范由归口单位负责解释JJF1121-2侧H本规范起草人:郑旭(东风汽车公司计量所)刀F1121-2侧月目录1范围·············································、············································⋯⋯(1)2引用文献··，·····················。····

3、·······················································⋯⋯(1)3概述······························、···························································⋯⋯(1)4计量特性····················································································⋯⋯(2)4.1指示表··············

4、······································································⋯⋯(2)4.2示值重复性··············································································⋯⋯(2)4.3示值误差·································································。···············⋯⋯(2)5校准条件········

5、······。·····································································⋯⋯(2)5.1环境条件······、··········，·······························································⋯⋯(2)5.2校准项目和标准器·····································································⋯⋯(2)6校准项目和校准方法···

6、··································································⋯⋯(2)6.1指示表····················································································⋯⋯(2)6.2示值重复性············。·································································⋯⋯(2)6.3示值误差········

7、·········································································⋯⋯(3)7校准结果的表达，··········································································⋯⋯(3)8复校时间间隔··························。···················································⋯⋯(3)附录A校准证书内容·······

8、·································································⋯⋯(4)附录B手持式齿距比较仪示值误差的测量不确定度评定··