Тезис

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.


Общая информация 

  • Текущий статус
     : Отозвано
    Дата публикации
     : 2013-02
  • Версия
     : 2
  • Технический комитет
     : ISO/TC 209 Cleanrooms and associated controlled environments
  • ICS
     :
    13.040.35 Cleanrooms and associated controlled environments

Жизненный цикл

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9
Индустриализация, инновации и инфраструктура

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  2. Интернет-магазин
  3. Каталог стандартов
  4. МКС
  5. 13
  6. 13.040
  7. 13.040.35
  8. ISO 14644-8:2013