A Non-dispersed infrared (NDIR) methane gas sensors system based on infrared absorption spectrum theory was designed according to single light beam and double wavelengths technology.
基于气体红外光谱吸收原理，设计了一款电调制非分光技术的红外瓦斯传感器系统。
A novel method-non-dispersion infrared (NDIR) based on gas filter correla-tion (GFC) technology for measuring CO trace gas and its application in the field measurement were described.
介绍了一种有效的测量CO气体浓度的方法-基于气体相关滤波技术（GFC）的非分散红外法（NDIR），以及该方法在实际测量中的应用。
Non-dispersive infra-red gas analyzer; NDIR gas analyzer
非色散红外线气体分析器；NDIR气体分析器
Based on the proposed method, the interference due to water vapor and carbon dioxide in the NDIR NO analyzer is corrected.
根据提出的干扰气体修正方法，成功地修正了NDIR一氧化氮分析仪的使用环境中二氧化碳和水汽的干扰。
Results indicate that NDIR and GC system at Mt Waliguan Station are all running in good condition and the greenhouse gases measurement data are both...
经过严格质量控制的温室气体实时测量数据报送到世界气象组织下属的温室气体数据中心，成为各国科学家分析欧亚大陆温室气体本底浓度的主要依据。
Coal Mine Methane Detector Based on NDIR Principle
基于非分散红外（NDIR）原理的煤矿甲烷检测仪
" Diesel engine emissions Determination of carbon monoxide, carbon dioxide and nitrogen oxide Nondispersive infrared method (NDIR)"
GB/T8191-1987柴油机排放气中一氧化碳、二氧化碳和氮氧化物的测定不分光红外线法
Based on the principle of NDIR infrared CO concentration detector
基于NDIR原理的红外CO浓度检测仪
Instrumentation for Methane Concentration Detecting Based on NDIR and the Analysis of Disturbances
红外甲烷气体检测仪的设计以及干扰分析
A new type of Non? dispersed Infrared (NDIR) gas sensors based on pulsable IR source is introduced.
介绍一种采用电调制红外光源的新型非分光红外气体传感器。
Design and implementation of vehicle exhaust gas analyzer in NDIR method
基于NDIR法汽车尾气分析仪的设计与实现
Anesthesia gas concentration measure device based on NDIR technique
基于NDIR技术的麻醉气体浓度检测装置
The content of carbon monoxide was determinated by NDIR.
卷烟主流烟气中一氧化碳含量采用非散射红外法测定。
In the foundation of analyzing the NDIR principle, a mainstream ET-CO2 detection system is designed, and is usually used to measure the ET-CO2 concentration, respiratory pattern and respiratory rate.
在分析NDIR红外吸收原理的基础上，设计了主流式ET-CO2检测系统，本系统主要用于测量ET-CO2浓度、呼吸波形及呼吸率这三个参数。
A gas detecting device operating on the principle of non-dispersive infrared spectroscopy (NDIR) is developed, aiming at the methane in down-hole operation conditions.
以矿井下甲烷气体为检测目标，设计出一种基于非分光红外吸收原理的气体检测仪。
The Portable CO/CO_2 NDIR Analyzer
便携式CO/CO2二合一不分光红外分析仪
We also do the OEM business in the area of NDIR or TCD gas bench for large customers such as emission analysis bench, RPM tachometer module, or custom designed NDIR gas analyzer.
目前产品已经出口到德国，俄罗斯，韩国，印度等国家。
WE think we should take NDIR to analysis the gas because it will be small-size, high-capability with lower cost.
我认为我们应该用无弥散红外线来分析气体。因为这种方法规模小，性能高，成本低。
Methods After hydrogen peroxide products were catalyzed by platinum, total organic carbon in it was detected by NDIR.
采用铂催化法对过氧化氢进行自催化处理，非散射红外吸收法测定过氧化氢中的总有机碳含量。
Choose the NDIR air analysis apparatus and Pitot tube using in the CEMS (continuous emission monitoring system) which are more suitable for plants`environment and more precise.
在目前的CEMS中应用适合现场测量、反应快速的非分光红外气体分析仪和毕托管流量计等高精度测量仪器。