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Norm
ÖNORM EN SWeRF
Issue date: 2010 10 01
Size Weighted Respirable Fraction - SweRF and Size Weighted Respirable Fraction of Crystalline Silica - SWeRFcs
This standard specifies a method for evaluating the size weighted respirable fraction in terms of weight
percent, which is a means of expressing the content of respirabl...
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 12 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This standard specifies a method for evaluating the size weighted respirable fraction in terms of weight
percent, which is a means of expressing the content of respirable particles in bulk materials. The method can
also be extended to give a means of expressing the content of respirable crystalline silica particles. The
method can be used for comparing the potential health hazard of different bulk samples.