摘要
本文依据国家标准、行业标准的相关要求,针对点式和开放光程原理的气态污染因子连续监测系统,以及震荡天平、β射线法为主的颗粒物污染因子的连续监测系统,分析研究探讨了空气质量自动监测系统的主要参数,研究制定了主要参数的量值溯源方法。
According to the relevant requirements of national and industrial standards,this paper analyzes the main parameters of automatic air quality monitoring system and establishes their traceability method,with special consideration for the continuous monitoring system of gaseous pollution factors based on the principle of point type and open optical path,as well as the continuous monitoring system of particulate pollution factors based on the tapered element oscillating microbalance(TEOM)andβ-ray absorption.
出处
《计量与测试技术》
2021年第8期67-71,共5页
Metrology & Measurement Technique
关键词
空气质量自动监测系统
量值溯源
on-line monitoring system of air monitoring station
metrological traceability
