气体检测仪在线计量装置研究  

Research of On-line Measuring Device of Gas Detector

作　　者：田郁郁 王志鹏[1] 范颖[1] 

机构地区：[1]天津市计量监督检测科学研究院,天津300192

出　　处：《中国资源综合利用》2017年第5期80-82,共3页China Resources Comprehensive Utilization

摘　　要：为保障石油化工等行业的安全生产,各类气体检测仪获得广泛应用。本文结合实际检定工作,针对传统检定方式的缺陷,设计了一种气体检测仪在线计量装置。采用En值法将该装置配置的标准气体与国家一级标准气体进行比对。结果表明,该装置的稀释方法可靠,可应用于各类气体检测仪的检定。To ensure the safety producing of petroleum, chemical and related industries, Various types of gas detector was widely used. In this paper, basing on the actual testing work, aiming at the defects of the traditional test method, an on-line measuring device of gas detector was designed. The standard gas of the device was compared with the national standard gas by using En value method, The results showed that The dilution method of this device is reliable, it can be applied to the testing of various types of gas detector.

关 键 词：气体检测仪 在线计量 En值法 

分 类 号：TH83[机械工程—仪器科学与技术]