JJG 837-2003直流低电阻表.pdf

中华人民共和国国家计量检定规程 JJG 837-2003 直流低电阻表 D.C.low ResistanceM eters 2003一09一23发布 2004一03一23实施 国 家 质 量 监 督 检 验 检 疫 总 局 发布 JJG837-2003 直流低 电阻表检定规程 } JJG837-2003 } VerificationRegulationofD.C. }代替JJG837-1993} low ResistanceMeters 本检定规程经国家质量监督检验检疫总局于2003年09月23日批准， 并 自2004年03月·23日起施行。 归 口 单 位 : 全国电磁计量技术委员会 主要起草单位 : 河南省计量测试研究所 参加起草单位 : 江苏省计量测试技术研究所 中国计量科学研究院 本规程委托全国电磁计量技术委员会负责解释 JJG 837- 2003 本规程主要起草人: 杨明镜 (河南省计量测试研究所) 王 卓 (河南省计量测试研究所) 参加起草人: 赵 军 (河南省计量测试研究所) 刘文芳 (河南省计量测试研究所) 樊 义 (江苏省计量测试技术研究所) 吴 昊 (中国计量科学研究院) JJG 837-2003 目 录 1 范围 ··························································································…… (1) 2 引用文献 ····················································································…… (1) 3 概述 ··························································································…… (1) 4 计量性能要求 ·(1) 4.1基值误差 ·················································································…… (1) 4.2准确度等级····································································。·········…… (2) 4.3 升降变差 ·················································································…… (2) 5 通用技术要求 ··············································································…… (2) 5.1外观及通电检查 ········································································…… (2) 5.2面板及铭牌 ···········································