Resumen
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.
Informaciones generales
-
Estado: RetiradaFecha de publicación: 2013-02Etapa: Retirada de la Norma Internacional [95.99]
-
Edición: 2Número de páginas: 22
-
Comité Técnico :ISO/TC 209ICS :13.040.35
- RSS actualizaciones
Ciclo de vida
-
Anteriormente
RetiradaISO 14644-8:2006
-
Ahora
-
Revisada por
PublicadoISO 14644-8:2022
Got a question?
Check out our FAQs
Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)