JJG 982-2003 直流电阻箱检定规程.pdf

《JJG 982-2003 直流电阻箱检定规程.pdf》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、中华人民共和国国家计量检定规程JJG982-2003直流电阻箱D.C.ResistanceBox2003一09一23发布2004一03一23实施国家质量监督检验检疫总局发布JJG982-2003广。.O.。一。.O.O.0.O.0.O.O.0.口.0.、直流电阻箱检定规程弓公己JJG982-2003b代替JJG166-1993VerificationRegulationofb(直流电阻箱部分)c乙cD.C.ResistanceBox、.0.o.0.o.o.o.0.o.口.o.o.口.o.o.尸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

2、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:河南省郑州水利学校中国航天科技集团公司五院五一四所本规程委托全国电磁计量技术委员会负责解释ITG982-2003本规程主要起草人:王卓(河南省计量测试研究所)赵军(河南省计量测试研究所)参加起草人:杨明镜(河南省计量测试研究所)刘文芳(河南省计量测试研究所)李幸福(郑州水利学校)李继东(中国航天科技集团公司五院五一四所)JJG982-2003目录1范围··················································

3、·····································⋯⋯(1)2引用文献····················································································⋯⋯(1)3名词术语····················································································⋯⋯(1)4概述··················································

4、·······································⋯⋯(1)5计量性能要求··············································································⋯⋯(2)5.1示值误差·················································································⋯⋯(2)5.2稳定性··················································

5、··································⋯⋯(2)5.3准确度等级··············································································⋯⋯(2)5.4残余电阻的误差········································································⋯⋯(3)5.5电阻箱开关变差························································

6、················⋯⋯(3)6通用技术要求··············································································⋯⋯(3)6.1外观及标志··············································································⋯⋯(3)6.2绝缘电阻··················。·······················································

7、·······⋯⋯(3)6.3工频耐压试验···········································································⋯⋯(3)6.4直流电阻箱影响量的要求····························································⋯⋯(4)7计量器具控制··············································································⋯⋯(4)7.1检定条件······

8、···················