Laoyinghaina LY-NDUV-SO₂ flue gas analyzer/combustion analyzer

Introduction

This product is designed for NDUV SO2gas analysis,it is small in size and has high measurement accuracy. It can be easily integrated into SO₂gas analyzers and can be used in fields such as ship exhaust gas detection and ambient air detection.

Features

Using UV-LED light source,functional Low consumption,life,no need for preheating,low detection limit,high measurement accuracy,small size,light weight,mechanical structure can be customized according to needs,built-in reference channel,high accuracy,resistant to water vapor interference,and adopts constant temperature control. Ensure stability.

Principle and Features

The module adopts the principle of non-dispersive UV absorption method and consists of narrow-band UV LED,air chamber,detector,signal acquisition and processing circuit,etc. By comparing the light intensity attenuation before and after absorption of the gas to be measured,the gas concentration is inverted.

The module adopts an original designed new multi-reflection long optical path ultraviolet gas chamber,which has the advantages of customizable optical path and stable optical path,achieving high stability and low detection of measurement results. limit. Its small size makes it easy to integrate into various gas analyzers.

Application

Ambient air analysis,fixed pollution source exhaust gas analysis,mobile pollution source exhaust analysis,industrial gas analysis