Thursday, 24 September 2015

How to select an Emission Analyzer for use in emission monitoring and control



Industries in India have to comply with the norms set by the State Pollution Control Boards in India and hence a suitable emission analyser is a must for compliance and to keep polluting gases under check.

Analyzers for use in emission control are of identical design to those used in other areas of process analysis. They must, however, meet particular requirements for use in emission monitoring applications.

The high number of components which may be present in the exhaust gases requires selective analyzers whose cross sensitivity is either very low or well known and thus can be taken into account by calculations. Furthermore, the analyzers must be easy to calibrate and deliver correct and reproducible results. High availability and low maintenance requirements are also equally important.
Emission monitoring measurements require also well designed sample gas extracting and conditioning systems because of the high temperatures as well as dust and water content of the flue gases. Gas sampling must deliver a representative proportion of the flue gas stream which sometimes requires more than one sampling point.

Testo 350 Emission Analyzer is the most suitable 6-sensor flue gas analyzer for emission monitoring. You can analyze upto 6 gases from O2, CO, No, NO2, CO2, SO2, H2S, HC. It has a special hose for special SOx and NOx measurement. It also features peltier cooled gas preparation system. It has easy to replace sensors. It has as much as 5 times range extension on all its gas sensors.
For more info, write to us at info@testoindia.com or visit www.testo.com.en-IN.

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