JJG97-2001-测角仪检定规程.pdf

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1、中华人民共和国国家计量检定规程JJG97-2001测角仪2001一11一30发布2002一03一01实施国家质量监督检验检疫总局发布JJG97-2001飞尹。.O.O.0.O.O.O.口.O.口.O.O.O.O.心弓.心测角仪检定规程己.心.JJG97-2001勺.。VerificationRegulationof代替JJG97-1981.令.勺Goniometers.飞----------本规程经国家质量监督检验检疫总局2001年11月30日批准，并自2002年03月01日起施行。归口单位:全国

2、几何量角度计量技术委员会起草单位:上海市计量测试技术研究院参加起草单位:航空工业总公司第三O四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JJG97-2001本规程主要起草人:顾耀宗(上海市计量测试技术研究院)参加起草人:薛润秋(上海市计量测试技术研究院)张玉文(航空工业总公司第三0四研究所)何超琼(上海市计量测试技术研究院)王健(上海市计量测试技术研究院)JJG97-2001目录1范围··············································，·····

3、······，·······························⋯⋯(1)2概述···············，·····································································，·⋯⋯(1)3计量性能要求·······················，····················。································⋯⋯(1)4通用技术要求···········，·····

4、·························，····················。····，·········⋯⋯(1)4.1外观及各部分相互作用······························································⋯⋯(1)4.2光学系统各部分相互位置····························································⋯⋯(1)4.3度盘偏心····，··············

5、·····························································⋯⋯(2)5计量器具控制·············································································⋯⋯(2)5.1检定条件·················································································⋯⋯(2)5.2

6、检定项目和检定方法·································································⋯⋯(3)5.3检定结果的处理·····································································⋯⋯(13)5.4检定周期···········，···················。················································

7、⋯⋯(13)附录A测微器行差的检定记录及计算实例········，·································⋯⋯(14)附录B测角仪测角重复性检定计算实例·············································⋯⋯(巧)附录C排列互比测量计算实例·························································⋯⋯(16)JJG97-2001测角仪检定规程1范围本规程适用于以度盘作为圆分度标准

8、器的测角仪首次检定、后续检定和使用中的检验2概述测角仪由圆分度标准器、轴系、照准、读数系统及工作台等部分组成，主要用于测量由反射平面构成的水平方向角度。3计量性能要求测角仪准确度等级分为1"级、2"级、5"级和10"级。各等级的示值误差、测角重复性、测微器行差以及空程等要求列于表la表1准确度等级示值误差测角重复性(k二I)测微器行差测微器空程I”级}-1,0.1g0.2鉴0.22"级g2X0.2(0.5}0.55"级(5g0.5眨1.0毛1.010”级毛10蕊1.0X2.0X2.