AS/NZS 3580.15:2014
$37.00
Methods for sampling and analysis of ambient air, Method 15: Determination of gaseous pollutants in ambient air using differential optical absorption spectrometry (DOAS) – Directreading instrumental method
standard by Standards Australia / Standards New Zealand , 05/01/2014
AS/NZS 3580.15:2014 PDF
This Standard sets out the method for the determination of nitrogen dioxide (NO2), sulfur dioxide (SO2) and ozone (O3) found in ambient air using the open-path differential optical absorption spectrometry (DOAS) technique. This Standard sets out performance criteria for these gases, however, the DOAS measurement technique is applicable to other gases. This method can provide a measure of multiple gases integrated over an open-path length of between 100 and 1000 metres.
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