摘要
介绍了便携式汽车尾气检测仪的设计思想和工作流程,详细阐述了各关键部件的组成和检测软件的工作流程。实验结果表明,对于汽车尾气的主要成分的测量分辨率达到:HC为1 ppm(1ppm=10-6);CO为0.01%;CO2为0.1%;NO为1 ppm;O2为0.01%。
Design ideal and flow of a novel portable analyzer of automobile emission was introduced,and the key hardware parts and software were discussed. The experimental results show that resolving power of HC is 1 plan, CO is 0.01%, CO2 is 0.1%, NO is 1 plan and O2 is 0.01% in automobile emission.
出处
《仪表技术与传感器》
CSCD
北大核心
2007年第8期14-15,80,共3页
Instrument Technique and Sensor
基金
湖北省自然科学基金项目(2004ABA086)
关键词
便携
汽车尾气
检测仪
portable
automobile emission
analyzer
