JJG985-2004高温铂电阻温度计工作基准装置检定规程.pdf

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1、中华人民共和国国家计量检定规程JJG985-2004高温铂电阻温度计工作基准装置ReferenceStandardFacilityofHighTemperaturePlatinumResistanceThermometers2004一03一02发布2004一06一02实施国家质量监督检验检疫总局发布JJG985-2004高温铂电阻温度计工作基准装置检定规程乙0{JJG985-2004;VerificationRegulationof...................o.o.....ReferenceStandardFacilit

2、yofHighTemperaturePlatinumResistanceThermometers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:全国温度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单位:昆明大方自动控制科技有限公司本规程委托全国温度计量技术委员会负责解释JJG985-2004本规程主要起草人:王玉兰(中国计量科学研究院)邱萍(中国计量科学研究院)瞿咏梅(中国计量科学研究院)参加起草人:李福洪(昆明大方自动控制科技有限公司)JJG985-2004目录1范

3、围··········································。·················································一(1)2概述··························································································⋯⋯(1)2.1温度值的定义及内插方法·...........................................................

4、......(1)2.2符号说明·......................................................................................(2)3计量性能要求············，················。················································⋯⋯(2)3.1工作基准高温铂电阻温度计···························。·····························⋯

5、⋯(2)3.2工作基准装置中定义固定点···················。·····································⋯⋯(3)4通用技术要求··············································································⋯⋯(4)4.1外观尺寸·······，·········································································⋯⋯(4)4.2结构

6、·······················································································⋯⋯(5)5计量器具控制········································································⋯⋯‘··⋯(5)5.l检定条件·····················。·。························································。⋯

7、⋯(5)5.2检定项目及检定方法······················。···········································⋯⋯(5)5.3检定结果的处理·.............................................................................(10)5.4检定周期·········································································。·······⋯⋯

8、(11)附录A(0一961.78)'C温区参考函数表·············································⋯⋯(12)附录B参考函数W,(约的系数数值表·······················