ISO 14644-8:2013 PDF
Cleanrooms and associated controlled environments — Part 8: Classification of air cleanliness by chemical concentration (ACC)
Cleanrooms and associated controlled environments — Part 8: Classification of air cleanliness by chemical concentration (ACC)
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 22
- Дата публикации:
- 18 февраля 2013 г.
- Издание:
- ISO IS 14644 edition 2 version 1
- ICS:
- 13.040.35
ISO 14644-8:2013 establishes the classification 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 within the specification for classification. ISO 14644-8:2013 currently considers only concentrations of air chemical contaminants between 100 and 10−12 g/m3 under cleanroom operational conditions. ISO 14644-8:2013 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 ISO 14644-8:2013 to describe the nature of air chemical contaminants. ISO 14644-8:2013 does not give a classification of surface chemical contamination.
Технические детали
- Технический комитет
- ISO/TC 209 - Cleanrooms and associated controlled environments
- SKU
- ISO 14644-8:2013
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