ISO 14644:2022
ISO 14644:2022 Cleanrooms and associated controlled environments – Part 8: Assessment of air cleanliness by chemical concentration (ACC)
CDN $263.00
Description
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.
Edition
3
Published Date
2022-06-21
Status
PUBLISHED
Pages
22
Language
English
Format
Secure PDF
Secure – PDF details
- Save your file locally or view it via a web viewer
- Viewing permissions are restricted exclusively to the purchaser
- Device limits - 3
- Printing – Enabled only to print (1) copy
See more about our Environmental Commitment
Abstract
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.
Previous Editions
Can’t find what you are looking for?
Please contact us at:
Related Documents
-
ISO 14644:2023 Cleanrooms and associated controlled environments – Part 18: Assessment of suitability of consumables
CDN $352.00 Add to cart -
ISO 14698:2003 Cleanrooms and associated controlled environments – Biocontamination control – Part 2: Evaluation and interpretation of biocontamination data
CDN $186.00 Add to cart -
ISO 14644-5:2025 Cleanrooms and associated controlled environments — Part 5: Operations
CDN $289.00 Add to cart -
ISO 14644:2015 Cleanrooms and associated controlled environments – Part 1: Classification of air cleanliness by particle concentration
CDN $382.00 Add to cart
