AS/NZS 3580.12.1:2015
$27.30
Methods for sampling and analysis of ambient air – Determination of light scattering – Integrating nephelometer method
Published By | Publication Date | Number of Pages |
AS | 2015-06-10 | 13 |
This Standard sets out a continuous, direct-reading, instrumental method for determining the light-scattering attributable to the presence of particulate matter in a sample of ambient air. The light scattering coefficient as measured by this Standard is an indicator of the perceived visual degradation caused by suspended particles in the air.