EN 13274-8:2002

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Respiratory protective devices - Methods of test - Part 8: Determination of dolomite dust cloggingOprema za varovanje dihal - Metode preskušanja - 8. del: Ugotavljanje lepljivosti dolomitnega prahuAppareils de protection respiratoire - Méthodes d'essai - Partie 8: Détermination du colmatage par la poussiere de dolomieAtemschutzgeräte - Prüfverfahren - Teil 8: Bestimmung des Einspeicherns von Dolomitstaub13.340.30Varovalne dihalne napraveRespiratory protective devicesICS:SIST EN 13274-8:2003enTa slovenski standard je istoveten z:EN 13274-8:200201-april-2003SIST EN 13274-8:2003SLOVENSKI
STANDARD







EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13274-8December 2002ICS 13.340.30English versionRespiratory protective devices - Methods of test - Part 8:Determination of dolomite dust cloggingAppareils de protection respiratoire - Méthodes d'essai -Partie 8: Détermination du colmatage par la poussière dedolomieAtemschutzgeräte - Prüfverfahren - Teil 8: Bestimmung desEinspeicherns von DolomitstaubThis European Standard was approved by CEN on 23 October 2002.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the 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 translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2002 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13274-8:2002 E



EN 13274-8:2002 (E)2ContentspageForeword.3Introduction.41Scope.42Normative references.43Terms and definitions.44Pre-requisites.45General test requirements.56Sample preparation.57Test methods.57.1Principle.57.2Apparatus.57.3Test conditions.57.4Procedures.67.4.1General.67.4.2Procedure A - Continuous flow.67.4.3Procedure B - Sinusoidal flow (ambient exhaled air).67.4.4Procedure C - Sinusoidal flow (conditioned
...