JJG425-2003水准仪检定规程.pdf

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1、中华人民共和国国家计量检定规程JJG425-2003水准仪Levels2003一03一05发布2003一09一01实施国家质量监督检验检疫总局发布工狂.425-2003水准仪检定规程{JJG425-2003{VerificationRegulation{代替。G425-1994{ofLevels本规程经国家质量监督检验检疫总局于2003年03月05日批准，并自2003年09月01日起施行。归口单位:全国几何量角度计量技术委员会主要起草单位:中国地震局第二监测中心陕西省计量测试研究所参加起草单位:中国地震局地震研究所苏州一光仪器有限公司本规程由全国几何量角度计量技术委员

2、会负责解释刀G425-2003本规程主要起草人:任道胜(中国地震局第二监测中心)陈如丽(中国地震局第二监测中心)刘莹(陕西省计量测试研究所)参加起草人:杨辉(中国地震局第二监测中心)付辉清(中国地震局地震研究所)罗官德(中国地震局第二监测中心)付晓平(苏州一光仪器有限公司)JJG425-2003目录1范围··························································································⋯⋯(1)2引用文献··································

3、··················································⋯⋯(1)3概述·························································································⋯⋯(1)4计量性能要求··············································································⋯⋯(2)4.1水准器角值·····································

4、·········································⋯⋯(2)4.2竖轴运转误差···········································································⋯⋯(2)4.3望远镜分划板横丝与竖轴垂直度···················································⋯⋯(2)4.4视距乘常数·······································································

5、·······⋯⋯(2)4.5测微器的行差和回程差·······························································⋯⋯(2)4.6数字水准仪30m视距测量误差······················································⋯⋯(2)4.7视准线的安平误差·····································································⋯⋯(2)4.8望远镜视轴与管状水准泡轴在水平面内投影的平行度(交叉误差)·

6、·····⋯⋯(2)4.9视准线误差(d角派··································································⋯⋯(2)4.10望远镜调焦运行误差·······························································⋯⋯(2)4.11自动安平水准仪补偿范围和补偿误差··········································⋯⋯(3)4.12双摆位自动安平水准仪摆差······························

7、························⋯⋯(3)4.13测站单次高差标准差·······························································⋯⋯(3)4.14自动安平水准仪的磁致误差······················································⋯⋯(3)5通用技术要求··············································································⋯⋯(4)5.1