JJF（冀）178-2020 土工合成材料耐静水压测定仪校准规范
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JJF（冀）178-2020
土工合成材料耐静水压测定仪校准规范
Calibration Specification for Geosynthetic HydrostaticTesters
2020-09-01 发布
2020-11-30 实施 目 录 引言 ...................................................................................................................................... (1) 1范 围 ................................................................................................... (1) 2引 用 文件 ............................................................................................ (1) 3 概述 ..................................................................................................................................... (1) 4 计量特性 ............................................................................................................................ (1) 4.1 测量范围 .......................................................................................................................... (1) 4.2 系统密封性 ...................................................................................................................... (1) 4.3 示值误差 .......................................................................................................................... (1) 4.4 设定点控制误差 .............................................................................................................. (1) 4.5 试样夹持装置几何尺寸误差 .......................................................................................... (2) 4.6 绝缘电阻 .......................................................................................................................... (2) 5 校准条件 ............................................................................................................................ (2) 5.1 环境条件 ......................................................................................................................... (2) 5.2 校准用设备 ..................................................................................................................... (2) 6 校准项目和校准方法 ........................................................................................................ (3) 6.1 外观 .................................................................................................................................. (3) 6.2 功能性检查 .................................................................................................................. (3) 6.3 系统密封性 ...................................................................................................................... (3) 6.4 示值误差 .......................................................................................................................... (3) 6.5 设定点控制误差 .............................................................................................................. (4) 6.6 试样夹持装置几何尺寸误差 .......................................................................................... (4) 6.7 绝缘电阻 .......................................................................................................................... (4) 7 校准结果的表达 ................................................................................................................ (4) 8 复校时间间隔 .................................................................................................................... (4) 附录 A 土工合成材料耐静水压测定仪原始记录（式样） ............................................ (6) 附录 B 校准证书内容及内页格式 ................................................................................ …(7) 附录 C 土工合成材料耐静水压测定仪示值测量结果的不确定度分析评定示例 .... …(9)
JJF（冀）178-2020
土工合成材料耐静水压测定仪校准规范
Calibration Specification for Geosynthetic HydrostaticTesters
2020-09-01 发布
2020-11-30 实施 目 录 引言 ...................................................................................................................................... (1) 1范 围 ................................................................................................... (1) 2引 用 文件 ............................................................................................ (1) 3 概述 ..................................................................................................................................... (1) 4 计量特性 ............................................................................................................................ (1) 4.1 测量范围 .......................................................................................................................... (1) 4.2 系统密封性 ...................................................................................................................... (1) 4.3 示值误差 .......................................................................................................................... (1) 4.4 设定点控制误差 .............................................................................................................. (1) 4.5 试样夹持装置几何尺寸误差 .......................................................................................... (2) 4.6 绝缘电阻 .......................................................................................................................... (2) 5 校准条件 ............................................................................................................................ (2) 5.1 环境条件 ......................................................................................................................... (2) 5.2 校准用设备 ..................................................................................................................... (2) 6 校准项目和校准方法 ........................................................................................................ (3) 6.1 外观 .................................................................................................................................. (3) 6.2 功能性检查 .................................................................................................................. (3) 6.3 系统密封性 ...................................................................................................................... (3) 6.4 示值误差 .......................................................................................................................... (3) 6.5 设定点控制误差 .............................................................................................................. (4) 6.6 试样夹持装置几何尺寸误差 .......................................................................................... (4) 6.7 绝缘电阻 .......................................................................................................................... (4) 7 校准结果的表达 ................................................................................................................ (4) 8 复校时间间隔 .................................................................................................................... (4) 附录 A 土工合成材料耐静水压测定仪原始记录（式样） ............................................ (6) 附录 B 校准证书内容及内页格式 ................................................................................ …(7) 附录 C 土工合成材料耐静水压测定仪示值测量结果的不确定度分析评定示例 .... …(9)
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