Overview Of EM-5 Continuous Flue Gas Analyzer

EM-5 series continuous online flue gas analyzer is a series of self-developed gas analysis products for online gas analysis of domestic as well as foreign environmental protection and industrial control. Based on UV Differential Optical Absorption Spectroscopy (DOAS) technology and chemometrics algorithm (PLS), our online gas analyzer is able to measure the gas concentration of SO2, NO, NO2, O2, NH3, Cl2, O3, H2S, Ch3, etc.

Features Of EM-5 Continuous Flue Gas Analyzer for Sale

Our EM-5 continuous flue online gas analyser has high measurement accuracy

Our EM-5 continuous flue gas analyzer has minimum detection limit of SO2, NO, NO2 can reach 1mg/m3  (15m optical path)

Our EM-5 online gas analyser's ultraviolet has no moisture absorption, undisturbed by moisture and dust

Our EM-5 continuous flue online gas analyser has no cross interference between measured (refer to table 1)

Our EM-5 continuous flue gas analyzer can measure NO and NO2 simultaneously without converter

Our EM-5 online gas analyser has low detection limit for online gas analysis

Our EM-5 continuous flue online gas analyser hashigh reliability

Our EM-5 continuous flue gas analyzer hassmall zero drift and span drift

Our EM-5online gas analyser can do modular design

Our EM-5 continuous flue online gas analyser has no optical moving parts, without vibration influence

Our EM-5 continuous flue gas analyzer has strong gas chamber, low cost

Our EM-5 continuous flue gas analyzer has automatic adjustment spectrum technology, long maintenance-free period

Our EM-5 online gas analyser can adopt pulse light source with 10-year service life

Application Of EM-5 Emission Analyzer for Sale

Coal-fired power plant

Cement plant

Industrial furnace

DeSOX process monitoring

DeNOX process monitoring

Waste incineration plant

PVC process in chlor-alkali plant

Titanium dioxide production process

Sulfur recovery process

Natural gas purification process

Methyl iodide analysis for the online gas analysis in coal chemical industry

On-line air monitoring

With features of high measurement accuracy, high reliability, fast response time, wide application scope, the online gas analyser can be widely applied in occasions of environment online monitoring, industrial process control, safety monitoring and etc.

High-Quality Continuous Flue Gas Analyzer for Sale

Depended on years of laser gas analyzer and flue gas analyzer research experience and combined with practical experience of thousands of successful application cases, analyzers provided by continuous emission monitoring system suppliers like ZETIAN have derived multiple types (standard type, low emission type, ultra-low emission type, and customized type) to meet different index requirements in different working condition.

UV DOAS technology. The optical technology platform consists of a light source, gas chamber, optical fiber and spectrograph (including the diaphragm, a holographic grating, linear array detector) and other optical components.

Ultraviolet light emitted by light source enters the gas chamber by an optical window and absorbed by measured sample gas flowed through the gas chamber. The light carrying sample absorption information will be gathered by the lens and coupled into an optical fiber and then transmits into spectrometer through fiber. After light splitting and photo-voltaic conversion, the gas absorption spectrum is obtained.

The corresponding component concentration in the gas can be calculated by analyzing the spectrum.

Note: the difference among standard analyzer, low emission analyzer, and ultra-low analyzer is the different optical path length of gas chamber; for standard online gas analyser, it adopts dual lens collimation system with 0.25m optical path; for low emission analyzer, it adopts multiple return structure with 1m optical path; for ultra-low emission analyzer, it uses white cell structure.

HANGZHOU ZETIAN TECHNOLOGY CO., LTD, specialized in air quality monitor, was established in 2008 and has a national wide impact in China now as a rapid development company in environmental protection and industrial process control. Contact us for more information.