呼出气体酒精含量检测仪检定用乙醇气体发生源的研制  

Development of Ethanol Gas Source for Verification of Breath Alcohol Analyzer

作　　者：杨中元 潘卫江 周婧 韩博 高捷 郭波 YANG Zhongyuan;PAN Weijiang;ZHOU jing;HAN Bo;GAO Jie;GUO Bo

机构地区：[1]山东省计量科学研究院 [2]佳思德科技(深圳)有限公司 [3]烟台市蓬莱区检验检测中心

出　　处：《计量与测试技术》2022年第10期38-40,共3页Metrology & Measurement Technique

摘　　要：呼出气体酒精含量检测仪的量值准确意义重大。研制乙醇气体发生源,实现不同浓度乙醇气体的产生;介绍了装置的设计原理、基本结构组成、关键技术等内容,通过中国计量科学研究院的校准测试,证明了该装置结果准确、性能稳定,满足呼出气体酒精含量检测仪的检校。It is of great significance to accurately measure the amount of breath alcohol analyzer.The production of ethanol gas with different concentrations could be realized by developing the ethanol gas source.The design principle, basic structure and key technology of the device were introduced.The calibration test of China National Institute of Metrology showed that the device was accurate and stable in performance, and could meet the requirements of the breath alcohol analyzer.

关 键 词：呼出气体 乙醇 发生源 研制 

分 类 号：TH83[机械工程—仪器科学与技术]