《弹赞管式一般压力表、压力真空表和真空表检定规程JJG.pdf

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1、刀G52-1999弹赞管式一般压力表、压力真空表和真空表检定规程0}一O}O}O}O}O}ar0}O}O}O}O}一飞六J.八JJG52-1999J，八叨，VerificationRegulationofBourdon入代替JJG52-1987︺，人谬.八JJG337-1983︺TubePressureGauge、Pressure-Vacuum-飞.o.owww.ow.o.o.o.o..o.o.}GaugeandVacuumGaugeforGeneralUse本规程经国家质量技术监督局于1999年12月22日批准，并自2000年04月01日起施行。归口单位

2、:全国压力计量技术委员会主要起草单位:上海市检测技术所上海市计量测试技术研究院参加起草单位:浙江红旗仪表厂上海市检测技术所本规程委托全国压力计量技术委员会负责解释JJG52-1999本规程主要起草人:宣家荣(上海市检测技术所)(上海市计量测试技术研究院)戴孝华参加起草人:周方龙(浙江红旗仪表厂)戴根娣(上海市检测技术所)JJG52-1999了，、r土，.‘产1范围···································，···················································。··⋯⋯、了1、..

3、、1产2概述····················································，·····································⋯⋯了).、‘.工产3计量性能要求··················。···································⋯⋯‘··⋯‘·”””’.””””、了J.、r.、工了3.1压力表的准确度等级和允许误差···················································⋯⋯、矛‘J.、.1/3.2示值误差·

4、················································································⋯⋯、了，、‘.、1产3.3回程误差·················································································⋯⋯了，、‘、3.4轻敲位移·················································································⋯⋯、‘，产2

5、，、、吸‘，3.5指针偏转平稳性················································⋯⋯‘·“”‘”‘·”””’.””’、产/今、、‘‘户4通用技术要求······································································⋯⋯“”””、产Z，、f、、~矛4.1外观·······················································································⋯⋯了2，

6、、它J，、J4.2零位························。······························································⋯⋯苦了，、召J，、产5计量器具控制······································，·························⋯⋯”‘’‘’‘”’“·‘、了，、‘J，、产5.1首次检定、后续检定和使用中检验················································⋯⋯、了矛内、吸、.5.2

7、检定条件·················································································⋯⋯、︸声2月、..、峥J5.3检定项目和检定方法··································································⋯⋯、了/‘、1了、U5.4检定结果的处理··································⋯⋯“‘””‘””.‘”‘’‘”’‘”’“””’‘”.’、产Z广、1f0、5.5检定周期。·····

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