Description

Online Flue Gas Analyzer

Introduction

UV-GAS-5000 flue gas analyzer (low emission monitoring) based on DOAS and chemometric algorithms (PLS) , able to measure concentration of gases including SO2 , NO2, NO, O2 , NH3, Cl2, O3, H2S etc. It has features of high measure accuracy, outstanding reliability, fast response time and wide applicable scope. It fully qualify measurement technology index of low emission monitoring occasions.

Applications

Chloralkali plant PVC process ,Titanium white production process ,Sulfur recovery process ,Natural gas purification process ,Methyl iodide analysis for the coal chemical industry ,On-line air monitoring ,Coal-fired power plants
Cement plant ,Industrial furnaces , desulfurization process monitoring ,Denitration process monitoring ,Incinerators

Features:

High measurement accuracy

The minimum detection limit of SO2 , NO2, NO can be 1mg/m3 (15m optical path)
Ultraviolet has no moisture absorption, undisturbed by moisture and dust.
No cross interference between the gas being measured (see table 1)
NO and NO2 can be measured at the same time, dispense  with converter
High reliability

White cell + DOAS + PLS technology, small amount of zero drift and span drift
Modular design
No optical moving parts and no vibration influence
Strong gas cell, low cost
Spectrum automatic adjustment technology, long free maintenance cycle
Light source adopts the pulse source, the service life is 10 years

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