JJG 984-2004接地导通电阻测试仪.pdf

中华人民共和国国家计量检定规程 JJG 984-2004 接地导通电阻测试仪 Earth一Continuity Testers 2004一03一02发布 2004一06一02实施 国 家 质 量 监 督 检 验 检 疫 总 局 发布 JJG 984- 2004 、。。心.心。心.护 接地导通电阻测试仪 检 定 规 程 产。.0.O.补。.钾口.0.0.0.0.0.~~乙 JJG 984-2004 Verification Regulation ofEarth一Continuity Testers 、.o.o.o.o.o.o.o.o.o.o.o.o.o.o 本规程经国家质量监督检验检疫总局2004年03月02日批准，并自2004年06月02日起施行。 归 口 单 位: 主要起草单位: 参加起草单位: 全国电磁计量技术委员会广东省计量科学研究所 中国计量科学研究院武汉龙成电气设备厂 本规程委托全国电磁计量技术委员会负责解释 JJG 984- 2004 本规程主要起草人: 罗旭东 李晓莉 吴进祥 何 韵 (广东省计量科学研究所) (广东省计量科学研究所) (广东省计量科学研究所) (广东省计量科学研究所) 参加起草人: 王 昊 (中国计量科学研究院) 曹云飞 (武汉龙成电气设备厂) JJG 954- 2004 目 录 2 3 4 4.1 4.2 4.3 4.4 4.5 5 5.1 5.2 5.3 5.4 6 6.1 6.2 6.3 6.4 6.5 范围························。·························，············?? (1)引用文献···························································?? (1)概述···················。·········，·············。··················。···。·? (1)计量性能要求 ·。····················································?? (1) 最大允许误差········································。。··········?? (1) 准确度等级····················································?? (2) 分辨力··························································?? (2) 报警预置误差····················································?? (3) 试验电流设置 (调节)误差·······································?? (3)通用技术要求·。····················································?? (3) 外观···························································?? (3) 结构····························································一 (3) 泄漏电流······················································?? (3) 介电强度································。··················。··。····?? (3)计量器具控制······················································?? (3) 检定条件·······，·················································。·? (3) 检定项目························································?? (4) 检定方法·································............········。···?? (4) 检定结果的处理························。·············?? (9) 检定周期································