• There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

NF EN ISO 14644-8:2022

Current

Current

The latest, up-to-date edition.

Cleanrooms and associated controlled environments - Part 8 : assessment of air cleanliness by chemical concentration (ACC)

Available format(s)

Hardcopy

Language(s)

French, English

Published date

01-07-2022

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.

Committee
ISO/TC 209
DocumentType
Standard
Pages
36
PublisherName
Association Francaise de Normalisation
Status
Current
Supersedes

Standards Relationship
EN ISO 14644-8:2022 Identical
ISO 14644-8:2022 Identical

View more information
£126.62
Excluding VAT

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.