JJG 300-2002 小角度检查仪检定规程.pdf

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1、utr崛中华人民共和国国家计量检定规程JJG300-2002小角度检查仪SmallAngleTesters2002一04一02发布2002一07一01实施国家质量监督检验检疫总局发布JJG300-2002尹、小角度检查仪检定规程.勺令‘.。。..。。.弓JJG300-2002心.VerificationRegulationof乙。..。代替JJG300-1982勺..今0..龟‘SmallAngleTesters本规程经国家质量监督检验检疫总局于2002年04月02日批准，并自2002年07月01日起施行

2、。归口单位:全国几何量角度计量技术委员会起草单位:陕西省计量测试研究所本规程委托全国几何量角度计量技术委员会负责解释JJG300-2002本规程主要起草人:张辉(陕西省计量测试研究所)常青(陕西省计量测试研究所)JJG300-2002目录]范围··，，········，·，，·········，········，······，·····················，······，·，··········，·，··⋯⋯(1)2引用文献···································

3、···················································一(1)3概述···，·······，·，······································，，···························，····⋯⋯(1)4计量性能要求·，················，·········，··················，·······················，·⋯⋯(1)4.1带筋工作台工作面的平面度······

4、············............................................(1)4.2平工作台工作面的平面度，···，···················，··················，·········，····⋯⋯(2)4.3两定位指示计轴线间的距离········································，·············⋯⋯(2)4.4两定位指示计轴线的平行度，，·，·，·，·········，·。··，，，，1·。·

5、，，·········，·。一(2)4.5球面测帽的球面顶点与其套孔轴线的重合性················，··················⋯⋯(2)4.6所选定位指示计技术指标要求······························，················，···⋯⋯(2)5通用技术要求···········，·····································，·········，················⋯⋯(2)5.1外观··········

6、·························，··，···············】·····························⋯⋯(2)5二2各部分的相互作用·，··········，·，·······，······························，，··，·····，····⋯⋯(2)6计量器具控制··········，·············，······················，··············，·········⋯⋯(2)6.1检定条件·

7、·······························，···‘····，···························，，····‘·⋯(2)6.2检定项目···，·················，····························，····························⋯⋯(3)6.3检定方法···，4··········，·····························································

8、·一(3)6.4检定结果的处理········，···············，····················，········，·········，，····⋯⋯(5)6.5检定周期··························，··················································，·⋯〔5)JJG300-2002小角度检查仪检定规程范围本规程适用于小角度检查仪