Logo
Login Sign Up
Current Revision

BSI BS EN ISO 14644-8:2022

Cleanrooms and associated controlled environments -- Classification of air cleanliness by chemical concentration (ACC)
Best Price Guarantee
Instant
2-5 Days
SAVE 10%

$374.98

$374.98

$674.96

$526.63

$526.63

$947.93



Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


View in Library
or
British Standards Institution Logo

BSI BS EN ISO 14644-8:2022

Cleanrooms and associated controlled environments -- Classification of air cleanliness by chemical concentration (ACC)

PUBLISH DATE 2022
PAGES 36
BSI BS EN ISO 14644-8:2022
This document establishes typical assessment processes to determine grading levels of air chemical cleanliness (ACC) in cleanrooms and associated controlled environments, in terms of airborne concentrations of specific chemical substances (individual, group or category), and provides a protocol to include test methods, analysis and time-weighted factors for their determination. This document currently considers only concentrations of air chemical contaminants between 100 g/m3 and 10?12 g/m3 under cleanroom operational conditions. This document is not relevant for application in those industries, processes or productions where the presence of airborne chemical substances is not considered a risk to the product or process. It is not the intention of this document to describe the nature of air chemical contaminants. This document does not give a classification of surface chemical contamination.
SDO BSI: British Standards Institution
Document Number ISO 14644-8
Publication Date July 13, 2022
Language en - English
Page Count 36
Revision Level
Supercedes
Committee LBI/30
Loading...

Failed to load document history.

Publish Date Document Id Type View