
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)