Gas Analysers

The Environment Agency requires the supply and installation of the following air quality monitoring instruments:<br/>• NOx and NO2 analyser which is compliant or equivalent with “BS EN 14211:2012 Ambient Air Quality” which uses the standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by Chemiluminescent.<br/>• SO2 analyser which is compliant or equivalent with “BS EN 14212:2012 Ambient Air Quality” which uses the standard method for the measurement of the concentration...