O3自动监测的技术要点

摘要

Based on years of O3 auto - monitor practice in Regional Air Quality Monitoring Network of Hong Kong and PRD, this paper showed a solution to the transmission and certification of O3 standard concentrations. Several techniques which were proved to be useful during O3 auto - monitor were proposed, including transportation of O3 sample, maintenance of O3 monitor equipment, on-line check of standard gas.%通过多年在粤港空气监控系统中的O3自动监测实践,阐述了O3标准气浓度传递认证的范例性解决方案,并在O3气体样品输送、O3分析仪器性能维护及在线检查校准用标准气等方面提出了实用的技术方法.