Laoyinghaina LY-NDIR (CO/CO₂/HC/alcohol) flue gas analyzer/combustion analyzer

Introduction

This product is specially developed for NDIR gas analysis. It adopts a modular design and can be customized to measure CO and CO according to user needs.₂、SO₂、NO、CH₄,HC,alcohol and other gases,the measurement range is from ppm to % level,and its small size makes it easy to integrate into various gas analyzers.

application

Water quality TOC testing,ambient air analysis,indoor air quality monitoring,fixed pollution source exhaust gas analysis,mobile pollution source exhaust analysis,industrial gas analysis,process measurement technology,biogas analysis,greenhouse and greenhouse gas monitoring,building ventilation system management,atmospheric monitoring and Meteorological research

characteristic

It adopts pulse modulated infrared light source without mechanical chopping modulation. It adopts multi-channel pyroelectric detector with higher sensitivity. It adopts constant temperature control and has better stability. It adopts self-developed algorithm and has stronger anti-interference ability. The mechanical structure can be customized as required. Customized,the measuring range can be customized as required.

Principles and characteristics

The module adopts the principle of non-dispersive infrared absorption method and consists of a wide-spectrum infrared radiation source,a gas chamber,a detector and a signal control and processing circuit. It analyzes the gas concentration by detecting the attenuation of light intensity before and after gas absorption. The module uses a high-performance wide-band infrared radiation source and an original designed new multi-reflection long-path infrared gas chamber to achieve high stability and low detection limit. It is compact and can be easily integrated into various gas analyzers; The optical path of the chamber can be customized,and the inner wall of the chamber does not affect the optical process,so the optical path is more stable and the measurement results are more reliable.