EN ISO 14644-8:2006

Cleanrooms and associated controlled environments - Part 8: Classification of airborne molecular contamination (ISO 14644-8:2006)

ISO 14644-8:2006 covers the classification of airborne molecular contamination (AMC) 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 14644-8:2006 currently considers only concentrations of AMC between 100 and 10?12 g/m3 under cleanroom operational conditions.
ISO 14644-8:2006 is not relevant for application in those industries, processes or production, where the presence of airborne molecular substances is not considered a risk to the product or process.
It is not the intention of ISO 14644-8:2006 to describe the nature of airborne molecular contaminants.
ISO 14644-8:2006 does not give a classification of surface molecular contamination.

Reinräume und zugehörige Reinraumbereiche - Teil 8: Klassifikation luftgetragener molekularer Kontamination (ISO 14644-8:2006)

Dieser Teil von ISO 14644 behandelt die Klassifizierung von luftgetragener molekularer Kontamination in Reinräumen und zugehörigen Reinraumbereichen hinsichtlich der luftgetragenen Konzentrationen spezifischer chemischer Substanzen (einzeln, gruppenweise oder als Kategorien) und stellt ein Protokoll zur Verfügung, um Prüfverfahren, Analyse und Zeitgewichtungsfaktoren in die Festlegung zur Klassifizierung einzuschließen.
Dieser Teil von ISO 14644 betrachtet ausschließlich Konzentrationen von luftgetragener molekularer Kontamination im Bereich von 100 g/m3 und 10-12 g/m3 unter Reinraumbetriebsbedingungen.
Dieser Teil von ISO 14644 ist nicht anwendbar bei solchen Industriezweigen und Prozessen oder einer Produktion, bei denen oder bei der das Vorhandensein von luftgetragenen molekularen Substanzen nicht als Risiko für das Produkt oder den Prozess betrachtet wird.
Es ist nicht Ziel dieses Teils von ISO 14644, die Natur luftgetragener molekularer Kontaminanten zu beschreiben.
Dieser Teil von ISO 14644 gibt keine Klassifizierung für molekulare Oberflächenkontamination vor.

Salles propres et environnements maîtrisés apparentés - Partie 8: Classification de la contamination moléculaire aéroportée (ISO 14644-8:2006)

L'ISO 14644-8:2006 traite de la classification de la contamination moléculaire aéroportée (AMC) dans les salles propres et les environnements maîtrisés apparentés, en termes de concentrations dans l'air de substances chimiques spécifiques (individu, groupe ou catégorie), et fournit un protocole permettant d'intégrer les méthodes d'essai, l'analyse et les facteurs de pondération dans le temps, dans la spécification en vue d'une classification.
L'ISO 14644-8:2006 ne porte actuellement que sur les concentrations moléculaires aéroportées comprises entre 100 et 10-12 g/m3 dans les conditions d'exploitation des salles propres.
L'ISO 14644-8:2006 ne s'applique pas aux industries, procédés ou types de production où la présence de substances moléculaires aéroportées n'est pas considérée comme un risque pour le produit ou le procédé. Elle ne vise pas à décrire la nature des contaminants moléculaires aéroportés, ni ne fournit de classification de la contamination moléculaire surfacique.

Čiste sobe in podobna nadzorovana okolja - 8. del: Klasifikacija po zraku prenesene molekularne kontaminacije (ISO 14644-8:2006)

General Information

• Status: Withdrawn
• Publication Date: 14-Aug-2006
• Withdrawal Date: 19-Feb-2013
• ICS: 13.040.35 - Cleanrooms and associated controlled environments
• Technical Committee: CEN/TC 243 - Cleanroom technology
• Drafting Committee: CEN/TC 243 - Cleanroom technology
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 20-Feb-2013
• Completion Date: 20-Feb-2013
• Ref Project: SIST EN ISO 14644-8:2007 - Cleanrooms and associated controlled environments - Part 8: Classification of airborne molecular contamination (ISO 14644-8:2006)

Relations

• Replaced By: EN ISO 14644-8:2013 - Cleanrooms and associated controlled environments - Part 8: Classification of air cleanliness by chemical concentration (ACC) (ISO 14644-8:2013)
• Effective Date: 27-Feb-2013

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 14644-8:2007
01-januar-2007
ýLVWHVREHLQSRGREQDQDG]RURYDQDRNROMDGHO.ODVLILNDFLMDSR]UDNX
SUHQHVHQHPROHNXODUQHNRQWDPLQDFLMH,62
Cleanrooms and associated controlled environments - Part 8: Classification of airborne
molecular contamination (ISO 14644-8:2006)
Reinräume und zugehörige Reinraumbereiche - Teil 8: Klassifikation luftgetragener
molekularer Kontamination (ISO 14644-8:2006)
Salles propres et environnements maîtrisés apparentés - Partie 8: Classification de la
contamination moléculaire aéroportée (ISO 14644-8:2006)
Ta slovenski standard je istoveten z: EN ISO 14644-8:2006
ICS:
13.040.35 Brezprašni prostori in Cleanrooms and associated
povezana nadzorovana controlled environments
okolja
SIST EN ISO 14644-8:2007 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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EUROPEAN STANDARD
EN ISO 14644-8
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2006
ICS 13.040.35

English Version
Cleanrooms and associated controlled environments - Part 8:
Classification of airborne molecular contamination (ISO 14644-
8:2006)
Salles propres et environnements maîtrisés apparentés - Reinräume und zugehörige Reinraumbereiche - Teil 8:
Partie 8: Classification de la contamination moléculaire Klassifikation luftgetragener molekularer Kontamination
aéroportée (ISO 14644-8:2006) (ISO 14644-8:2006)
This European Standard was approved by CEN on 3 May 2006.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the Central Secretariat or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,
Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2006 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 14644-8:2006: E
worldwide for CEN national Members.

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EN ISO 14644-8:2006 (E)





Foreword


This document (EN ISO 14644-8:2006) has been prepared by Technical Committee ISO/TC 209
"Cleanrooms and associated controlled environments" in collaboration with Technical Committee
CEN/TC 243 "Cleanroom technology", the secretariat of which is held by BSI.

This European Standard shall be given the status of a national standard, either by publication of
an identical text or by endorsement, at the latest by February 2007, and conflicting national
standards shall be withdrawn at the latest by February 2007.

According to the CEN/CENELEC Internal Regulations, the national standards organizations of
the following countries are bound to implement this European Standard: Austria, Belgium,
Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,
Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.


Endorsement notice

The text of ISO 14644-8:2006 has been approved by CEN as EN ISO 14644-8:2006 without any
modifications.

2

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INTERNATIONAL ISO
STANDARD 14644-8
First edition
2006-08-15


Cleanrooms and associated controlled
environments —
Part 8:
Classification of airborne molecular
contamination
Salles propres et environnements maîtrisés apparentés —
Partie 8: Classification de la contamination moléculaire aéroportée




Reference number
ISO 14644-8:2006(E)
©
ISO 2006

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ISO 14644-8:2006(E)
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