气态污染物自动监测仪器最低检出限测定过程的改进

Improvement for the Process of Determining Lowest Limit of Detection of Gaseous Pollutant Automatic Monitoring Equipment

针对《环境空气气态污染物(SO2、NO2、O3、CO)连续自动监测系统安装验收技术规范》(HJ 193-2013)中仪器最低检出限计算过程中存在的问题,分析了原因,提出了改进的办法。

In order to deal with some problems about the process of determining lowest limit of detection of equipment exist in Technical specifications for installation and acceptance of ambient air quality continuous automated monitoring system for SO2 ,NO2 ,O3 ,and CO （HJ 193-2013） , the article puts forward the solution.