BS-EN-ISO-15011-3-2002.pdf
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1、BRITISH STANDARD BS EN ISO 15011-3:2002 Health and safety in welding and allied processes Laboratory method for sampling fume and gases generated by arc welding Part 3: Determination of ozone concentration using fixed point measurements The European Standard EN ISO 15011-3:2002 has the status of a B
2、ritish Standard ICS 13.040.40; 25.160.10 ? Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 18 01:51:11 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 15011-3:2002 This British Standard, having been prepared under the direction of the Engineering Sector Policy and Strategy Committee, was pu
3、blished under the authority of the Standards Policy and Strategy Committee on 13 December 2002 BSI 13 December 2002 ISBN 0 580 40956 2 National foreword This British Standard is the official English language version of EN ISO 15011-3:2002. It is identical with ISO 15011-3:2002. The UK participation
4、in its preparation was entrusted to Technical Committee WEE/40, Health and safety in welding, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or Eu
5、ropean publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include
6、 all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquirie
7、s on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN ISO title page, pages 2 to 12, an inside
8、back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 18 01:51:11 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN ST
9、ANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 15011-3 November 2002 ICS 13.040.40; 25.160.10 English version Health and safety in welding and allied processes - Laboratory method for sampling fume and gases generated by arc welding - Part 3: Determination of ozone concentration using fixed point mea
10、surements (ISO 15011-3:2002) Hygine et scurit en soudage et techniques connexes - Mthode de laboratoire dchantillonnage des fumes et des gaz mis par le soudage larc - Partie 3: Dtermination de la concentration en ozone laide dune mesure points fixes (ISO 15011-3:2002) Arbeits- und Gesundheitsschutz
11、beim Schweien und bei verwandten Verfahren - Laborverfahren zum Sammeln von Rauch und Gasen, die beim Lichtbogenschweien erzeugt werden - Teil 3: Bestimmung der Ozonkonzentration an festgelegten Messpunkten (ISO/DIS 15011-3:2002) This European Standard was approved by CEN on 2 May 2002. CEN members
12、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 t
13、o 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 translation under the responsibility of a CEN member into its own language and notified to the Management Centre has the same stat
14、us as the official versions. 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
15、STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2002 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 15011-3:2002 E Licensed Copy: sheffieldun
16、sheffieldun, na, Sat Nov 18 01:51:11 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 15011-3:2002 (E) 2 Contents page Foreword3 Introduction.4 1Scope 5 2Normative references 5 3Terms and definitions5 4Principle5 5Procedure .6 5.1Position of Fixed Points6 5.2Welding test6 5.3Test location.6 6Measur
17、ement methods6 7Sampling equipment and procedure .7 7.1Sampling system7 7.2Ozone generator.7 7.3Test pieces7 7.4Analysis and results7 8Test report 7 Annex A (normative) Location of Fixed Points.8 Annex B (informative) Description of the UV radiation tube10 Annex C (informative) Test report.12 Licens
18、ed Copy: sheffieldun sheffieldun, na, Sat Nov 18 01:51:11 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 15011-3:2002 (E) 3 Foreword The text of EN ISO 15011-3:2002 as been prepared by Technical Committee CEN/TC 121 “Welding“, the secretariat of which is held by DS, in collaboration with Technica
19、l Committee ISO/TC 44 “Welding and allied processes”. This European Standard EN ISO 15011-3:2002 shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by May 2003, and conflicting national standards shall be withdrawn at the lat
20、est by May 2003. This standard consists of the following parts: - Part 1: Determination of emission rate and sampling for analysis of particulate fume; - Part 2: Determination of emission rates of gases and vapours, except ozone; - Part 3: Determination of ozone concentration using fixed point measu
21、rements. Annex A is normative. The annexes B and C are informative. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, G
22、reece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Sat Nov 18 01:51:11 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 15011-3:2002 (E) 4 Introduction Welding and allied pr
23、ocesses produce airborne particles and gaseous by-products, which can be harmful to human health. Knowledge of the quantity and composition of the airborne particles and gases emitted can be useful for occupational hygienists in assessing workplace atmospheres and in determining appropriate control
24、measures. Emission rates cannot be used directly to assess the welders exposure, but it is expected that processes, consumables and welding parameters giving lower emission rates will result in lower welder exposures than processes with high emission rates used in the same working situation. The pur
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- BS EN ISO 15011 2002
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