prEN 17242
(Main)Recirculatory Filtration Fume Cabinets
Recirculatory Filtration Fume Cabinets
This document applies to Recirculatory Filtration Fume Cabinets (RFFC).
Recirculatory Filtration Fume Cabinets are devices intended to protect their users by means of:
— the ability to contain hazardous concentrations or quantities of airborne contaminants ;
— the ability to remove hazardous concentrations or quantities of airborne contaminants from air exhausted from within the fume cabinet by means of filtration before the air is recirculated (to the room in which the fume cabinet is located).
This document includes design and manufacturing requirements together with type testing procedures.
For the use of a mixture of chemicals a risk assessment shall be performed with the help of the instructions for use in order to select the appropriate filter(s).
For special applications and usage such as CMR substances, local regulation may apply and shall be followed. These local regulations may result on restriction of usage.
This standard is not intended to address fume cupboards, or devices used as animal accommodation. For fume cupboards the standard series EN 14175 applies. For Microbiolical safety cabinets EN 12469 applies.
Umluft-Filter-Einhausungen
Dieses Dokument gilt für Umluft-Filter-Einhausungen (en: Recirculatory Filtration Fume Cupboards, RFFC).
Umluft-Filter-Einhausungen sind Vorrichtungen, die dazu gedacht sind, ihre Anwender zu schützen durch:
- die Fähigkeit, potentiell gefährliche Materialien zurückzuhalten;
- die Fähigkeit, potentiell gefährliche Materialien aus der aus dem Abzugsinneren abgegebenen Luft durch Filtration zu entfernen, bevor die Luft umgewälzt wird (in den Raum, in welchem der Abzug steht).
Dieses Dokument beinhaltet Anforderungen an die Konstruktion und die Herstellung mitsamt Typprüfverfahren.
Sorbonnes à recirculation
Le présent document s'applique aux sorbonnes à recirculation (RFFC).
Les sorbonnes à recirculation sont des dispositifs destinés à protéger les utilisateurs grâce à :
- leur capacité à confiner des substances potentiellement dangereuses ;
- leur capacité à éliminer les matières potentiellement dangereuses de l'air extrait de l'intérieur de la sorbonne par filtration, avant qu'il ne recircule (dans la pièce où se trouve la sorbonne).
Le présent document contient des exigences de conception et de fabrication, en association avec des procédures d’essais de type.
Omare za recirkulacijsko filtriranje dima
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN 17242:2018
01-junij-2018
Omare za recirkulacijsko filtriranje dima
Recirculatory Filtration Fume Cupboards
Umluft-Filter-Einhausung
Sorbonnes à recirculation
Ta slovenski standard je istoveten z: prEN 17242
ICS:
71.040.10 Kemijski laboratoriji. Chemical laboratories.
Laboratorijska oprema Laboratory equipment
oSIST prEN 17242:2018 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 17242:2018
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oSIST prEN 17242:2018
DRAFT
EUROPEAN STANDARD
prEN 17242
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2018
ICS 71.040.10
English Version
Recirculatory Filtration Fume Cupboards
Sorbonnes à recirculation Umluft-Filter-Einhausung
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 332.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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 CEN-CENELEC
Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 17242:2018 E
worldwide for CEN national Members.
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oSIST prEN 17242:2018
prEN 17242:2018 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Classification of Recirculatory Filtration Fume Cupboards . 5
5 Requirements of Recirculation Filtration Fume Cupboards . 6
5.1 General requirements . 6
5.2 Gas and vapour filtration . 6
5.3 Particulate filtration . 7
5.4 Filter monitoring arrangements . 7
6 Performance tests for Recirculation Filtration Fume Cupboards . 8
6.1 Test rooms and test conditions for filtration and containment test . 8
6.2 Filtration of gases and vapours . 8
6.3 Test of gas and vapour sensors . 14
6.4 Filtration for particulates .
...
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