
JJF(黔)49-2021
滚筒反力式制动检验台动态制动力测量装置校准规范
Calibration Specification for Dynamic Braking Force Measuring Device of Roller Opposite Force Type Brake Testers
目录
引言.............................................................................................................................. (1)
1 范围................................................................................................................................(1)
2 引用文件........................................................................................................................(1)
3 术语和计量单位............................................................................................................(1)
4 概述................................................................................................................................(1)
5 计量特性........................................................................................................................(2)
5.1 示值误差....................................................................................................................(2)
5.2 重复性........................................................................................................................(2)
6 校准条件........................................................................................................................(2)
6.1 环境条件....................................................................................................................(2)
6.2 测量标准及其他设备................................................................................................(2)
7 校准项目和校准方法....................................................................................................(4)
7.1 校准项目....................................................................................................................(4)
7.2 校准方法....................................................................................................................(4)
8 校准结果表达................................................................................................................(5)
8.1 校准记录....................................................................................................................(5)
8.2 校准结果的处理........................................................................................................(5)
9 复校时间间隔................................................................................................................(6)
附录 A 校准记录格式.......................................................................................................(7)
附录 B 校准证书内页格式...............................................................................................(8)
附录 C 动态装置示值误差的测量结果不确定度评定示例...........................................(9)
1 范围
本规范适用于滚筒反力式制动检验台动态制动力测量装置(简称动态装置)的校准。
2 引用文件
本规范引用了下列文件∶
JJG 906-2015 滚筒反力式制动检验台
GB/T 13564 滚筒反力式汽车制动检验台
凡是注日期的引用文件,仅注日期的版本适用于本规范∶凡是不注日期的引用文件,其最新版本(包括所有的修改单)适用于本规范。
3 术语和计量单位
3.1 术语