SIST EN 1093-2:2007
Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 2: Tracer gas method for the measurement of the emission rate of a given pollutant
Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 2: Tracer gas method for the measurement of the emission rate of a given pollutant
This European Standard specifies a method to enable measurements of the emission rates of gaseous substances from a single machine, whose operation can be controlled, using tracer gas techniques.
This European Standard is not applicable to machinery which is manufactured before the date of its publication as an EN.
Sicherheit von Maschinen - Bewertung der Emission von luftgetragenen Gefahrstoffen - Teil 2: Tracergasverfahren zur Messung der Emissionsrate eines bestimmten luftverunreinigenden Stoffes
Dieses Dokument legt ein Verfahren fest, um unter Einsatz von Tracergasverfahren Messungen der
Emissionsraten gasförmiger Substanzen von einer einzelnen Maschine zu ermöglichen, deren Betrieb
gesteuert werden kann.
Sécurité des machines - Evaluation de l'émission de substances dangereuses véhiculées par l'air - Partie 2: Méthode par traçage pour l'évaluation du débit d'émission d'un polluant donné
Le présent document spécifie une méthode qui permet de mesurer les débits d?émission de substances
gazeuses provenant d?une seule machine dont le fonctionnement peut etre contrôlé et ce, en appliquant des
techniques de traçage.
Varnost strojev – Vrednotenje emisije nevarnih snovi, ki jih prenaša zrak – 2. del: Metoda s slednim plinom za merjenje stopnje emisije določene onesnaževalne snovi
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 2: Tracer gas method for the measurement of the emission rate of a given pollutantQDåHYDOQHVQRYLSécurité des machines - Evaluation de l'émission de substances dangereuses véhiculées par l'air - Partie 2: Méthode par traçage pour l'évaluation du débit d'émission d'un polluant donnéSicherheit von Maschinen - Bewertung der Emission von luftgetragenen Gefahrstoffen - Teil 2: Tracergasverfahren zur Messung der Emissionsrate eines bestimmten luftverunreinigenden StoffesTa slovenski standard je istoveten z:EN 1093-2:2006SIST EN 1093-2:2007en13.110Varnost strojevSafety of machinery13.040.40Stationary source emissionsICS:SLOVENSKI
STANDARDSIST EN 1093-2:200701-marec-2007
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 1093-2December 2006ICS 13.300; 13.040.40 English VersionSafety of machinery - Evaluation of the emission of airbornehazardous substances - Part 2: Tracer gas method for themeasurement of the emission rate of a given pollutantSécurité des machines - Evaluation de l'émission desubstances dangereuses véhiculées par l'air - Partie 2:Méthode par traçage pour l'évaluation du débit d'émissiond'un polluant donnéSicherheit von Maschinen - Bewertung der Emission vonluftgetragenen Gefahrstoffen - Teil 2: Tracergasverfahrenzur Messung der Emissionsrate eines bestimmtenluftverunreinigenden StoffesThis European Standard was approved by CEN on 4 November 2006.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 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 translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.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 STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1093-2:2006: E
EN 1093-2:2006 (E) 2 Contents Page Foreword.3 Introduction.4 1 Scope.5 2 Normative references.5 3 Terms and definitions.5 4 Principle.5 5 Location of the machine.5 6 Apparatus and materials.6 7 Measurement points.7 8 Procedure.8 9 Data analysis.8 10 Expression of results.9 11 Test report.10 Annex ZA (informative)
Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC.12
EN 1093-2:2006 (E) 3 Foreword This document (EN 1093-2:2006) has been prepared by Technical Committee CEN/TC 114 “Safety of machinery”, 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 June 2007, and conflicting national standards shall be withdrawn at the latest by June 2007. 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. This part 2 of EN 1093 Safety of machinery — Evaluation of the emission of airborne hazardous substances belongs to a series of documents, the other parts of which are the following: Part 1: Selection of test methods; Part 3: Test bench method for the measurement of the emission rate of a given pollutant; Part 4: Capture efficiency of an exhaust system — Tracer method; Part 6: Separation efficiency by mass, unducted outlet; Part 7: Separation efficiency by mass, ducted outlet; Part 8: Pollutant concentration parameter, test bench method; Part 9: Pollutant concentration parameter, room method; Part 11: Decontamination index. 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.
EN 1093-2:2006 (E) 4 Introduction This European Standard is a type B standard as stated in EN ISO 12100-1. The provisions of this European Standard can be supplemented or modified by a type C standard. NOTE For machines which are covered by the scope of a type C standard and which have been designed and built according to the provisions of that standard, the provisions of that type C standard take precedence over the provisions of this type B standard.
EN 1093-2:2006 (E) 5
1 Scope This European Standard specifies a method to enable measurements of the emission rates of gaseous substances from a single machine, whose operation can be controlled, using tracer gas techniques. This European Standard is not applicable to machinery which is manufactured before the date of its publication as an EN. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references the latest edition of the referenced document (including any amendments) applies. EN 1093-1, Safety of machinery — Evaluation of the emission of airborne hazardous substances — Part 1: Selection of test methods EN ISO 12100-1:2003, Safety of machinery — Basic concepts, general principles for design — Part 1: Basic terminology, methodology (ISO 12100-1:2003) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 1093-1, EN ISO 12100-1:2003 and the following apply. 3.1 tracer gas technique use of gaseous substances with an aerodynamic behaviour comparable with the gaseous hazardous substance under consideration and for which concentrations can be reliably measured 4 Principle The principle is based on the use of a tracer gas generated at a known and constant emission rate to provide the best representation of the pollutant source. The mean tracer gas and pollutant concentrations are measured in the vicinity of the source. Assuming that the aerodynamic behaviour of the pollutant is equal to that of the tracer gas, the pollutant emission rate can be determined. 5 Location of the machine 5.1 General The method is intended for use for a machine located either in a test room or in the field. 5.2 Test room method The general airflow patterns in the test room should be characterised to enable more precise control of the general and local ventilation to be achieved. The machine should be placed in the centre of the room.
EN 1093-2:2006 (E) 6 5.3 Field method Many machines cannot be tested in a test room because they are too large, too difficult to handle or have special installation or process requirements. Tests may be performed on machines in the places where they are installed, i.e. the workplace. For this purpose, it shall be ensured that pollutants from other emission sources present in the room shall not affect the measurements of the concentrations of the specific pollutant emitted from the machine under test. 6 Apparatus and materials 6.1 Tracer gas emitter, capable of providing a release of the tracer gas in the same manner as the pollutant emission. The shape of the emitter should resemble the shape of the real pollutant source. A distinction is generally drawn between: point sources (e.g. welding operations, localised leaks from gaskets, flanges, localised spraying, such as painting jet); plane sources (e.g. open vessel or tank containing liquid or melted solid liable to evaporate or sublimate, such as galvanising baths, electroplating baths); volumetric sources (e.g. closed machine with distributed leaks, rubber making machine, printing machine, degreaser, dry cleaning machine, diffuse spraying, such as plant-care products in agriculture). Point sources should be simulated by opened tubes producing jets of variable aerodynamic characteristics or by sintered materials diffusing the tracer gas at a low initial velocity. Plane and volumetric sources should be simula
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