摘要
扬尘在线监测系统是城市扬尘监管主要的监测系统,但其溯源方法目前还存在诸多问题。文章从扬尘在线监测对计量溯源的实际需求出发,开创性地提出了实验室状态模拟工况下和实时工况下的便携式仪器校准方法,并对校准方法进行阐述、论证及归纳总结。
Dust online monitoring system is the main method of dust monitoring in cities,but there are still many problems in its traceability methods.Based on the actual demand of onine monitoring of dust for metrological traceability,this paper puts forward a new calibration method for simulating laboratory conditions and a real-time calibration method for portable instruments,the calibration method is expounded,demonstrated and summarized.
作者
李亚飞
于志强
李学辉
张亚飞
Li Yafei;Yu Zhiqiang;Li Xuehui;Zhang Yafei(Shanghai Institute of Measurement and Testing Technology)
出处
《上海计量测试》
2023年第2期12-15,共4页
Shanghai Measurement and Testing
关键词
扬尘
扬尘在线监测系统
模拟工况
实时工况
dust
dust online monitoring system
calibration method
simulation conditions
