
JJF(冀)161-2019
遥感式在用汽车排气污染物检测仪
Equipment for Exhaust Pollutants from Vehicle by Remote Sensing
2019-04-18 发布
2019-07-01 实施
目录
引言............................................................(1)
1 范围........................................................(1)
2引用文件...........................................................(1)
3 术语和计量单位.....................................................(1)
3.1 遥测仪 Equipment for Exhaust Pollutants from Vehicle by Remote Sensing ........(1)
3.2 不透光度N absorptance N..,.......................(1)
4 概述.............................................................(1)
5计量特性...........................................................(1)
5.1 排放污染物浓度分析系统 .......................................(1)
5.2 排放污染物不透光度分析系统.......................................(2)
5.3 测速装置.........................................................(2)
5.4气象仪器.....................................................(2)
6 校准条件,..........................................(3)
6.1 环境条件.........................................................(3)
6.2 标准物质及其他设备..........................................(3)
7 校准方法....................................................(3)
7.1 排放污染物浓度分析系统...........................................(3)
7.2 排放污染物不透光度分析系统......................................(5)
7.3 测速装置示值误差,............................................(5)
7.4 气象仪器.........................................................(6)
8 校准结果的处理.................................................(8)
附录A 推荐的校准证书内容......................................(9)
附录B 气体标准物质浓度要求.........................................(10)
附录 C 不确定度分析示例..........................(11)