BS 1747-5:1972

This standard BS 1747-5:1972 Methods for the measurement of air pollution is classified in these ICS categories:

• 13.040.01 Air quality in general

This part of this British Standard covers the construction, installation and use of the directional dust gauge for the collection and measurement of atmospheric impurities that are deposited by their own weight or inertia, or are brought down by natural precipitation.

Construction, installation, use for collection and measurement of atmospheric impurities, precipitated as a liquid or as fine dust.