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JJF(冀)181-2020 瓶口分液器校准规范

简介
JJF(冀)181-2020
瓶口分液器校准规范
Calibration Specification forBottle Top Dispenser
2020-11-30 实施
2020-09-01 发布 目 录 引言 ............................................................. (1) 1 范围 ........................................................... (1) 2 引用文件 ........................................................ (1) 3 术语 ............................................................ (1) 4 概述 ........................................................... (1) 5 计量特性 ....................................................... (2) 6 校准条件 ........................................................ (3) 6.1 校准环境 ...................................................... (3) 6.2 校准介质 ...................................................... (3) 6.3 校准用设备 .................................................... (3) 7 校准项目和校准方法 .............................................. (4) 7.1 容量校准 ...................................................... (4) 7.2 数据处理 ...................................................... (5) 8 校准结果表达 ................................................... (6) 9 复校时间间隔 ................................................... (7) 附录 A K(t)值表 .................................................. (8) 附录 B 容量测量结果的不确定评定示例 ................................ (9) 附录 C 瓶口分液器校准记录格式(供参考) ........................... (12) 附录 D 瓶口分液器校准证书(内页)格式(供参考) ................... (13)