JJG51-2003-带平衡液柱活塞式压力真空计检定规程.pdf

《JJG51-2003-带平衡液柱活塞式压力真空计检定规程.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JJG51-2003带平衡液柱活塞式压力真空计PistonPressure-VaccumGaugewithEquilibriumLiquidColumn2003一03一05发布2003一09一01实施国家质量监督检验检疫总局发布JJG51-2003带平衡液柱活塞式、口.‘，.‘，.‘，.‘，.‘，.‘，.‘，.‘》.‘，.‘，.‘，.‘，.‘，.‘，..心叭压力真空计检定规程，..。叭JJG51-2003︺..。叭，..么代替JJG51-1983心，.VerificationRegulationofPiston、.

2、o.o.o.}.}.o.o.o.o.o.o.o.o.}.}Pressure-VaccumGaugewithwww.17jzw.comEquilibriumLiquidColumn本规程经国家质量监督检验检疫总局于2003年03月05日批准，并自2003年09月01日起施行。www.17bzw.cn归口单位:全国压力计量技术委员会www.17jzw.net主要起草单位:天津市计量技术研究所中国计量科学研究院www.3x888.com本规程委托全国压力计量技术委员会负责解释JJG51-2003本规程主要起草人:杨德雨(天津市计量技术研究所)张鹏程(

3、中国计量科学研究院)参加起草人:潘志刚(天津市计量技术研究所)程振来(天津市计量技术研究所)宫风顺(天津市计量技术研究所)JJG51-2003目录1范围··························································································⋯⋯(1)2引用文献····················································································⋯⋯(1)3概述·······

4、···················································································⋯⋯(1)4计量性能要求··············································································⋯⋯(2)4.1压力计的准确度等级和最大允许误差·············································⋯⋯(2)4.www.17jzw.com2压力校验器密封性····

5、·································································⋯⋯(2)4.3活塞承重盘平面对活塞轴线垂直度················································⋯⋯(2)4.4活塞空载鉴别力········································································⋯⋯(2)4.5活塞转动延续时间····································

6、·································⋯⋯(3)4.6活塞下降速度···········································································⋯⋯(3)4.7活塞有效面积···········································································⋯⋯(3)4.8www.17bzw.cn活塞全负荷鉴别力····································

7、·································⋯⋯(4)4.9专用祛码质量的允许误差·，··························································⋯⋯(4)5通用技术要求·······⋯⋯:································································⋯⋯(4)5.1外观···································································

8、····················⋯⋯(4)5.2活塞系统灵活性········································