jjg548-2004测汞仪检定规程

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1、中华人民共和国国家计量检定规程JJG548-2004测汞仪MercuryAnalyzers2004一03一02发布2004一09一02实施国家质量监督检验检疫总局发布.IIG548-2004测汞仪检定规程、.矛，.产，iJJG548-2004.六J.出月VerificationRegulationof}代替JJG548-1988.八﹀.}JJG679-1990斌J..o.o.口.o.o.o.o.o.o.o.o.o.o.o.尸MercuryAnalyzers本规程经国家质量监督检验检疫总局于2004年03月02日批准，并自2004年09月02日起施行。归口单位:全国环境化学计量技

2、术委员会主要起草单位:上海市计量测试技术研究院国家标准物质研究中心本JJG548-2004本规程主要起草人:邱燕惠(上海市计量测试技术研究院)马联弟(国家标准物质研究中心)参加起草人:卢晓华(国家标准物质研究中心).1.IG548-2004目录1范围········，················································································⋯⋯(1)2引用文献·····，······，·。······..................···，······。··，······，，·······

3、一(1)3概述·························································································⋯⋯(1)4计量性能要求·，，······，，·················，··········································⋯⋯(2)5通用技术要求····················································，·········，··············⋯⋯(2)5.1外观···········，··

4、·····································································⋯⋯(2)5.2绝缘电阻···············，········，，··················，··········，·········，···············⋯⋯(2)6计量器具控制········································································，···⋯⋯(2)6.1检定条件·············，········，··。····

5、·，，········，·······，········，·············⋯⋯(2)6.2检定项目·································································，··············⋯⋯(2)6.3检定方法···，，······，，，·······，···‘····，，········，··1······，·········，·，·1··········‘⋯⋯(3)6.4检定结果的处理···············································，·······

6、··，··············⋯⋯(5)6.5检定周期·········································································，·······一(5)附录A标准物质及相关试剂·········································，··················⋯⋯(6)附录B线性回归法中斜率与截距的计算···········································⋯⋯(7)附录C测汞仪检定记录格式(参考)····················

7、······················，·······一(8)附录D检定证书(内页)格式···························，·····························⋯⋯(9)附录E检定结果通知书(内页)格式·，·············.............................·，，一(10)JJG548-2004测汞仪检定规程1范围本规程适用于冷原子吸收及冷原子荧光测汞仪的首次检定、后续检定和使用中检验2引用文献本规程引用下列文献