摘要
大气苯系物监测系统主要实现对空气中有机污染物苯、甲苯等苯系物进行自动连续监测。介绍了大气苯系物监测系统的关键技术(富集解析、色谱分析)以及监测系统硬软件结构,该监测系统使用PC/104为嵌入式测控系统,在Windows98环境下以Visual C++6.0为开发环境,实现样品谱图和样品成分列表的在线(实时)与离线打印。打印功能的实现在完善监测系统功能的同时,更方便了操作人员对谱图及分析数据进行进一步分析处理。
Monitoring system for BTEX mainly monitors the organic pollutant in the air automatically and continuously, especially aiming at the benzene, the toluene and so on. The key technology of monitoring system for BTEX, and the structure of software ＆ hardware were introduced. The monitoring system uses PC/104 as embedded measurement and control system and Visual C ＋＋ 6.0 in Windows 98 as programming environment, which can realize the real-time printing and offline printing of sample chromatogram and ingredient list for the monitoring. Printing brings convenience for operators to analyze chromatogram and historical data while it perfects the function of the monitoring system.
出处
《机床与液压》
北大核心
2009年第8期300-302,316,共4页
Machine Tool & Hydraulics
