
Ambient Air - Determination Of Odour In Ambient Air By Using Field Inspection - Part 1: Grid Method
出版:Nederlands Normalisatie Instituut

專家解讀視頻
Explains the grid method for the determination of the level of exposure to odour in ambient air. Also provides a set of instructions for measurement of ambient odour exposure within a defined assessment area, using qualified human panel members, over a sufficiently long period of time to be representative for the meteorological conditions of that location, and hence determine the distribution of the frequency of exposure to odours within the assessment area.
PREN 16841-1:2015 - Identical