SY-T66 40-2005-电子式井下压力计校准方法.pdf

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1、ICS75.020E14备案号:16512-2005SY中华人民共和国石油天然气行业标准SY/T6640-2005代替JJG(石油)09-1999电子式井下压力计校准方法Thecalibrationmethodologyofthedownholeelectronicpressuregauge2005一07一26发布2005一11-01实施国家发展和改革委员会发布SY/T6640-2005目次前言·，，，·，··，·······‘······，···，············。，，，，，，，，············，，，，·，··············，，，，，

2、，，···············，，·。，······⋯⋯n1范围····，·························································，，·················，·····························⋯⋯12规范性引用文件····。···········································，···············································⋯⋯13技术要求·........................

3、......................................................................................13.1准确度等级·····，··········“··。··························，··············，···，·······················⋯⋯13.2外观，··················，···············。···，·····················································

4、··············⋯⋯13.3振动与冲击············，··················································。···································⋯⋯13.4密封性··················，····················································································⋯⋯13.5零点·........................................

5、.....................·············，······.................····⋯⋯13.6满量程稳定性·····，·。················，。··。···················。···············，·······。··············。·····。··⋯⋯13.7温度性能··················。····················。·································，····························⋯⋯1

6、3.8鉴别力(阐)································································································⋯⋯24校准条件··················.........................................................................·········⋯⋯24.1校准环境条件·，，，······‘·······，，·············-·，··，··，············，，·，·，

7、，···········，，，，，，···········一24.2校准设备·············，·，··········································································，，。······⋯⋯25校准项目和校准方法·········································································⋯⋯，’·······⋯⋯25.1校准项目·........................................

8、.....