JJG142-2002-非自行指示轨道衡检定规程.pdf

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1、中华人民共和国国家计量检定规程JJG142-2002非自行指示轨道衡Nonself-IndicatingRail-Weighbridge2002一09一13发布2003一03一13实施国家质量监督检验检疫总局发布.1.1G142-2002非自行指示轨道衡检定规程JJG142-2002VerificationRegulationofNonself-Indicating代替JJG142-1987队.o.o.o.o.0.o.o.o.o.o.o.o.、，.。。Rail-Weighbridge本检定规程经国家质量监督检验检疫

2、总局于2002年09月13日批准，并自2003年03月13日起施行。归口单位:全国质量计量技术委员会主要起草单位:国家轨道衡计量站国家轨道衡计量站沈阳分站本规程委托全国质量计量技术委员会负责解释JJG142-2002本规程主要起草人:陈森林(国家轨道衡计量站)郭莉莉(国家轨道衡计量站)何小菊(国家轨道衡计量站)王剑英(国家轨道衡计量站沈阳分站)JJG142-2002目录1范围·······································································

3、···················⋯⋯(1)2引用文献····································。·····················，·························⋯⋯(1)3术语和计量单位·········································································⋯⋯(1)3.1检定···················································

4、··········，·························⋯⋯(1)3.2首次检定················································································⋯⋯(1)3.3后续检定······························，··················································⋯⋯(1)3.4周期检定···························

5、······················································⋯⋯(1)3.5检验·····················································································⋯⋯(1)3.6标尺分度················································································⋯⋯(2)3.7计量单位·······

6、··········································································⋯⋯(2)4概述··························································································⋯⋯(2)5计量性能要求············································································

7、·⋯⋯(2)5.1划分等级的原则········································································⋯⋯(2)5.2轨道衡的准确度等级、最小秤量和最大秤量····································⋯⋯(2)5.3最大允许误差···········································································⋯⋯(3)5.4称量结果间的允许差值··

8、································。························⋯⋯(3)5.5检定用标准器····················，····························。·····，···················⋯⋯(4)5.6最小灵敏度·····················