This part of ISO 14644 specifies the classification of air cleanliness in terms of concentration of airborne particles in cleanrooms and clean zones; and separative devices as defined in ISO 14644-7.

ISO 14644-1:2015 specifies the classification of air cleanliness in terms of concentration of airborne particles in cleanrooms and clean zones; and separative devices as defined in ISO …

Cleanrooms and associated controlled environments are classified for air cleanliness by particle concentration (ISO 14644-1). Cleanliness attributes relating to chemicals, nanoscale particles and viable particles (microorganisms), as well as cleanliness of surfaces, can also be considered.

ISO 14644-1:2015 spécifie la classification de la propreté de l'air des salles propres, des zones propres et des dispositifs séparatifs tels que définis dans l'ISO 14644‑7 en termes de concentration des particules en suspension dans l'air.

The normative requirements in the first editions of ISO 14644-1 and ISO 14644-3 were limited to classification of particles greater than 100 nm. However, informative material was included in both documents for airborne particles smaller than 100 nm.

ISO 14644-2 specifies the requirements of a monitoring plan, based on risk assessment of the intended use. The data obtained provide evidence of cleanroom or clean zone performance related to air cleanliness by particle concentration.

Il intègre également le concept d'analyse comparative des performances pour l'évaluation des performances et la comparaison des efficacités énergétiques des salles propres, tout en maintenant les niveaux de performance aux exigences de l'ISO 14644 [2] [3].

ISO/CD TS 14644-19 Cleanrooms and associated controlled environments Part 19: General technical requirements of modular isolation units for emergency medical use

Il ne décrit pas les méthodes de mesurage, qui sont traitées dans l’ISO 14644-1 et l’ISO 14644-2, mais fournit des informations pour aider à choisir efficacement la configuration du …

This document provides requirements and guidelines for assessing the chemical airborne cleanliness of equipment and materials which are foreseen to be used in cleanrooms and associated controlled environments which are linked to the ISO standard for cleanliness classes by chemical concentration (see ISO 14644-8 ).