jjg970-2002变压比电桥检定规程

《jjg970-2002变压比电桥检定规程》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JJG970-2002变压比电桥TransformersTurnRatioTestSets2002一05一24发布2002一08一24实施国家质量监督检验检疫总局发布JJG970-2002变压比电桥检定规程尸.心.。.。.。.。VerificationRegulationofJJG970-2002}.。.。.卜TransformersTurnRatioTestSets本规程经国家质量监督检验检疫总局2002年05月24日批准，并自2002年08月24日起施行。归口单位:全国交流电量计量技术委员会主要起草单位:中国计量科学研究院参加起草

2、单位:沈阳中川计量技术有限公司本规程委托全国交流电量计量技术委员会负责解释JJG970-2002本规程主要起草人:何小兵(中国计量科学研究院)张欣(沈阳中川计量技术有限公司)参加起草人:丁诚(中国计量科学研究院)JJG970-2002目录1范围····························································································一(1)2概述································································

3、·。··························一(1)3计量性能要求··············································································⋯⋯(1)3.1准确度级别··············································································⋯⋯(1)3.2主要功能···························································，·····

4、················⋯⋯(1)3.3灵敏度···················································································⋯⋯(2)3.4标准偏差·····················⋯⋯‘·····················································⋯⋯(2)4通用技术要求··········································································

5、····⋯⋯(2)4.1外观·······················································································⋯⋯(2)4.2绝缘、耐压··············································································⋯⋯(2)5计量器具控制··············································································⋯⋯(

6、2)5.1检定条件·················································································⋯⋯(2)5.2检定项目·················································································⋯⋯(3)5.3检定方法·················································································⋯⋯(3)5.4检

7、定结果处理···········································································⋯⋯(6)5.5检定周期·················································································⋯⋯(6)附录A数显式变压比电桥证书数据格式········································，····⋯⋯(7)附录BQJ一24型变压比电桥证书数据格式·...................

8、.....