氧气和二氧化碳一体式分析仪的研制  

Research on O_2 and CO_2 Integrated Analyzer

作　　者：任小孟[1] 潘沪湘[1] 肖存杰[1] REN Xiao-meng PAN Hu-xiang XIAO Cun-jie(Naval Medical Research Institute, Shanghai 200433, Chin)

机构地区：[1]海军医学研究所,上海200433

出　　处：《广州化工》2017年第1期90-93,118,共5页GuangZhou Chemical Industry

基　　金：海军装备维修改革基金项目(2014年)

摘　　要：为解决现有艇用O_2、CO_2检测装备存在的稳定性差、使用寿命短等问题,通过对现有O_2、CO_2检测技术的优缺点进行对比,探索检测精度高、可靠性好的O_2、CO_2检测技术。研发了基于荧光猝灭原理的光纤O_2传感器和基于红外原理的非色散红外CO_2传感器,通过一体化设计和集成创新,研制了一款能同时检测O_2、CO_2的气体分析仪,仪器尺寸180 mm×135 mm×80 mm、重量1.5 kg、检测精度≤±2%F.S,该仪器在检测精度、使用寿命方面均优于国内外同类产品。In order to solve the current O2,CO2analyzers＇ problems of bad stability,short lifetime,and so on,the advantages and disadvantages of current O2,CO2 detection technologies were contrasted to explore the technology with high detection precision and reliability. Optical fiber O2 sensor based on fluorescence quenching and nondispersive infrared CO2 sensor were fabricated. Through integrated design and innovation,a kind of O2/ CO2 integrated analyzer with size of 180×135×80 mm3,weight of 1. 5 kg,detection precision≤±2% F. S was manufactured. The gas analyzer was superior to similar products at home and abroad on detection precision and lifetime.

关 键 词：O2 CO2 一体式 分析仪 潜艇 

分 类 号：X851[环境科学与工程—环境工程]