jjg142-2002非自行指示轨道衡检定规程

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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总局于2002年09月13日批准，并自2003年03月13日起

2、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··························································································⋯⋯(1)2引用文献····································。···········

3、··········，·························⋯⋯(1)3术语和计量单位·········································································⋯⋯(1)3.1检定·····························································，·························⋯⋯(1)3.2首次检定····························································

4、····················⋯⋯(1)3.3后续检定······························，··················································⋯⋯(1)3.4周期检定·················································································⋯⋯(1)3.5检验···········································································

5、··········⋯⋯(1)3.6标尺分度················································································⋯⋯(2)3.7计量单位·················································································⋯⋯(2)4概述························································································

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

7、·······································⋯⋯(3)5.4称量结果间的允许差值··································。························⋯⋯(3)5.5检定用标准器····················，····························。·····，···················⋯⋯(4)5.6最小灵敏度····································