Standard Swedish standard · SS-ISO 10473

Ambient air - Measurement of the mass of the particulate matter on a filter medium - Beta-ray absorption method

Status: Valid

Buy this standard

Standard Swedish standard · SS-ISO 10473

Ambient air - Measurement of the mass of the particulate matter on a filter medium - Beta-ray absorption method
Subscribe on standards - Read more Dölj
Price: 755 SEK
standard ikon pdf

PDF

Price: 755 SEK
standard ikon

Paper

Price: 1 208 SEK
standard ikon pdf + standard ikon

PDF + paper

Show more Show less
Scope
This International Standard describes a method for the measurement of the mass of particulate matter in ambient air and is based on the absorption of beta rays by the particulate matter.
This method applies to the determination of concentrations ranging from a few micrograms per cubic metre to a few milligrams per cubic metre contained in the atmospheres of urban, rural or industrial areas.
The lower mass detection limit of the method is usually 15 µg to 30 µg of deposited mass per square centimetre of surface area, S, of the filter. This means, for a sampling time t of 3 h and a flowrate q of 1 m 3 /h,that the concentration detection limit ranges between 5 µg/m 3 and 10 µg/m 3 , computed as follows:
...

Subjects

Ambient atmospheres (13.040.20)


Buy this standard

Standard Swedish standard · SS-ISO 10473

Ambient air - Measurement of the mass of the particulate matter on a filter medium - Beta-ray absorption method
Subscribe on standards - Read more Dölj
Price: 755 SEK
standard ikon pdf

PDF

Price: 755 SEK
standard ikon

Paper

Price: 1 208 SEK
standard ikon pdf + standard ikon

PDF + paper

Show more Show less

Product information

Language: English

Written by: SIS - Miljö och energi

International title:

Article no: STD-29148

Edition: 1

Approved: 11/10/2000

No of pages: 15