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Part IV Reference method for the sampling and measurement of PM10

Changes not yet applied. Later legislation changes this provision in ways not yet written into the text below:

The reference method for the sampling and measurement of PM10 will be that described in EN 12341 ‘ Air Quality—Field Test Procedure to Demonstrate Reference Equivalence of Sampling Methods for the PM10 fraction of particulate matter ’f1. The measurement principle is based on the collection on a filter of the PM10 fraction of ambient particulate matter and the gravimetric mass determination.

Annotations

Footnotes

f1

European Standards Institute ‘ CEN ’ publication reference BSEN 12341, obtainable from the British Standards Institute ‘ BSI ’ as for footnote (17) above.