Determination of material resistance to permeation by chemicals - Part 2: Permeation by gaseous chemical under conditions of continuous contact

This European Standard specifies a test method for the determination of the resistance of protective clothing, gloves and footwear materials to permeation by potentially hazardous gaseous chemicals under the condition of continuous contact.
This test method is applicable to the assessment of protection against gazeous chemicals that can be collected only by liquid or gaseous collecting media.
This test method is not adapted for the assessment of gaseous chemical mixtures.
This test method describes the modifications to EN 16523 1 necessary to test against gaseous chemicals that can be collected by liquid or gaseous collecting media.

Bestimmung des Widerstands von Materialien gegen die Permeation von Chemikalien - Teil 2: Permeation durch eine gasförmige Chemikalie unter Dauerkontakt

Diese Europäische Norm legt ein Prüfverfahren für die Bestimmung des Widerstands von Schutzkleidungsmaterial, Schutzhandschuh- und Fußschutzmaterial gegen die Permeation von möglicherweise gefahrbringenden gasförmigen chemischen Stoffen bei kontinuierlichem Kontakt fest.
Dieses Prüfverfahren gilt für die Beurteilung des Schutzes gegen gasförmige chemische Stoffe, die nur mit flüssigen oder gasförmigen Sammelmedien erfasst werden können.
Dieses Prüfverfahren ist nicht für die Beurteilung gasförmiger chemischer Gemische geeignet.
Dieses Prüfverfahren beschreibt die erforderlichen Änderungen der EN 16523-1, um gasförmige chemische Stoffe zu prüfen, die nur mit flüssigen oder gasförmigen Sammelmedien erfasst werden können.

Détermination de la résistance des matériaux à la perméation par des produits chimiques - Partie 2: Perméation par un produit chimique gazeux dans des conditions de contact continu

La présente Norme européenne spécifie une méthode d'essai pour la détermination de la résistance des matériaux utilisés dans la confection de vêtements de protection, gants et chaussures à la perméation par des produits chimiques gazeux potentiellement dangereux, dans des conditions de contact continu.
La présente méthode d'essai s'applique à l'évaluation de la protection contre les produits chimiques gazeux qui ne peuvent être collectés qu'au moyen d'un milieu collecteur liquide ou gazeux.
La présente méthode d'essai n'est pas adaptée à l'évaluation de mélanges de produits chimiques gazeux.
La présente méthode d'essai décrit les modifications à apporter à l'EN 16523 1, nécessaires à la réalisation des essais impliquant des produits chimiques gazeux qui peuvent être collectés au moyen d'un milieu collecteur liquide ou gazeux.

Ugotavljanje odpornosti materiala proti pronicanju kemikalij - 2. del: Pronicanje plinastih kemikalij pri pogojih neprestanega stika

General Information

Status
Withdrawn
Publication Date
17-Feb-2015
Withdrawal Date
18-Dec-2018
Current Stage
9960 - Withdrawal effective - Withdrawal
Completion Date
19-Dec-2018

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Ugotavljanje odpornosti materiala proti pronicanju kemikalij - 2. del: Pronicanje plinastih kemikalij pri pogojih neprestanega stikaBestimmung des Widerstands von Schutzmaterial gegen Permeation mit Chemikalien - Teil 2: Permeation von gasförmigen Chemikalien bei kontinuierlichem KontaktDétermination de la résistance des matériaux à la perméation par des produits chimiques - Partie 2: Perméation par un produit chimique gazeux dans des conditions de contact continuDetermination of material resistance to permeation by chemicals - Part 2: Permeation by gaseous chemical under conditions of continuous contact13.340.01Varovalna oprema na splošnoProtective equipment in generalICS:Ta slovenski standard je istoveten z:EN 16523-2:2015SIST EN 16523-2:2015en,fr,de01-junij-2015SIST EN 16523-2:2015SLOVENSKI

STANDARD
SIST EN 16523-2:2015
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 16523-2
February 2015 ICS 13.340.01 English Version

Determination of material resistance to permeation by chemicals - Part 2: Permeation by gaseous chemical under conditions of continuous contact

Détermination de la résistance des matériaux à la perméation par des produits chimiques - Partie 2: Perméation par un produit chimique gazeux dans des conditions de contact continu

Bestimmung des Widerstands von Materialien gegen die Permeation von Chemikalien - Teil 2: Permeation durch eine gasförmige Chemikalie unter Dauerkontakt This European Standard was approved by CEN on 5 December 2014.

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 CEN-CENELEC Management Centre 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 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, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,

B-1000 Brussels © 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16523-2:2015 ESIST EN 16523-2:2015

EN 16523-2:2015 (E) 2 Contents Page Foreword ..............................................................................................................................................................3 Introduction .........................................................................................................................................................4 1 Scope ......................................................................................................................................................5 2 Normative references ............................................................................................................................5 3 Terms and definitions ...........................................................................................................................5 4 Test principle ..........................................................................................................................................5 5 Collecting media ....................................................................................................................................5 6 Apparatus ...............................................................................................................................................6 6.1 General ....................................................................................................................................................6 6.2 Sampling compartment of the challenge chemical ............................................................................6 6.3 Challenge gas introduction system .....................................................................................................6 7 Test specimens ......................................................................................................................................6 8 Procedure ...............................................................................................................................................6 8.1 Calibration ..............................................................................................................................................6 8.2 Preparation of test specimens and apparatus ....................................................................................6 8.3 Test procedure .......................................................................................................................................7 8.4 Calculation of results ............................................................................................................................8 8.5 Expression of results ............................................................................................................................8 8.6 Uncertainty of measurements ..............................................................................................................8 9 Test report ..............................................................................................................................................8 Annex A (informative)

Example of appropriate technique for the detection of gaseous chemicals ..........9 Annex ZA (informative)

Relationship between this European Standard and the Essential Requirements of EU Directive 89/686/EEC on PPE ......................................................................... 10 Bibliography ..................................................................................................................................................... 11

SIST EN 16523-2:2015

EN 16523-2:2015 (E) 3 Foreword This document (EN 16523-2:2015) has been prepared by Technical Committee CEN/TC 162 “Protective clothing including hand and arm protection and lifejackets”, the secretariat of which is held by DIN. 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 August 2015 and conflicting national standards shall be withdrawn at the latest by August 2015. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. EN 16523, Determination of material resistance to permeation by chemicals, is composed of the following parts: — Part 1: Permeation by liquid chemical under conditions of continuous contact; — Part 2: Permeation by gaseous chemical under conditions of continuous contact [the present document]. NOTE CEN/TC 162 WG 13 has foreseen to work on other test methods in the future that will spread in several standard parts: — Permeation by solid chemical under conditions of continuous contact; — Permeation by chemical under conditions of intermittent contact; — Permeation by chemical of seams, joins, assemblages and closers; — Permeation by chemical in a form of droplets; — Guide on testing and interpretation. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: 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, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.

SIST EN 16523-2:2015

EN 16523-2:2015 (E) 4 Introduction This European Standard is used in conjunction with EN 16523-1. A future part of EN 16523 will explain the use of the series of standards EN 16523. This standard includes only the specific aspects linked with the testing with gaseous challenge chemicals. SIST EN 16523-2:2015

EN 16523-2:2015 (E) 5 1 Scope This European Standard specifies a test method for the determination of the resistance of protective clothing, gloves and footwear materials to permeation by potentially hazardous gaseous chemicals under the condition of continuous contact. This test method is applicable to the assessment of protection against gazeous chemicals that can be collected only by liquid or gaseous collecting media. This test method is not adapted for the assessment of gaseous chemical mixtures. This test method describes the modifications to EN 16523-1 necessary to test against gaseous chemicals that can be collected by liquid or gaseous collecting media. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 16523-1:2015, Determination of material resistance to permeation by chemicals — Part 1: Permeation by liquid chemical under conditions of continuous contact 3 Terms and definitions For the purposes of this document, the terms and definitions in EN

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