JJF（桂）43-2016
车辆外廓尺寸测量仪校准规范
Calibration Specification forVehicles overall size measuring instrument
2017—03—01 实施
2017-01—XX22 发布
目 录
引言………………………………………………………………………………………………………………………………1
1 范围…………………………………………….…………………………………………………………………………………1
2 引用文件…………………………………………………………………………………………………………………………………. 1
3 术语……………………………………………………………………………………………………………………………………………… 1
3.1 辨别力………………………………………………………………………………………………………………………………1
4概述……………………………………………………………………………………………………………………………………………………………………1
5 计量特性……………………………………………………………………………………………………………………….2
5.1 示值误差……………………………………………………………………………………………………………………………………………………………2
5.2 重复性………………………………………………………………………………………………………………………………………………2
5.3 辨别力……………………………………………………………………………………………………………………………………………2
6 校准条件………………………………………………………………………………………………………………………………2
6.1 环境条件……………………………………………………………………………………………………………………………………………2
6.2 校准标准器及其它设备……………………………………………………………………………………………2
7 校准项目和校准方法…………………………………………………………………………………….…….…….………3
7.1 校准项目………………………………………………………………………………………………………………………………………. 3
7.2 校准方法..………………………………………………………………………………………………………………………………………. 3
8 校准结果表达………………………………………………………………………………………………………………………8
8.1 校准数据处理……………………………………………………………………………………………………………………….…8
8.2 校准证书……………………………………………………………………………………………………………………….8
8.3 校准结果不确定度评定…………………………………………………………………………………………………………………9
9 复校时间间隔…………………………………………………………………………………………………………………………………….9
附录 A 车辆外廓尺寸测量仪校准记录格式………………………………………………………………………………………10
附录B 校准证书（内页）内容………………………………………………………………11
附录 C 车辆外廓尺寸测量仪示值误差测量不确定度评定……………………………………………12