EN ISO 15011-4-2006 en Health and safety in welding and allied processes - Laboratory method for sampling fume and gases - Part 4 Fume data sheets (Incorporates Amendment A1 2008)《.pdf

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1、BRITISH STANDARDBS EN ISO 15011-4:2006+A1:2008Health and safety in welding and allied processes Laboratory method for sampling fume and gases Part 4: Fume data sheetsICS 13.100; 25.160.10g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g

2、55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 March 2006National forewordThis British Standard is the UK implementation of EN ISO 15011-4:2006 +A1:200

3、8. It is identical with ISO 15011-4:2006, incorporating amendment The UK participation in its preparation was entrusted to Technical Committee WEE/40, Health and safety in welding.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does

4、not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. from legal obligations.Amendments / corrigenda issued since publicationDate CommentsThe start and finish of text introduced or altered by amendment is indicated in !“the text by tags

5、 . Tags indicating changes to ISO text carry the number is indicated by .of the ISO amendment. For example, text altered by ISO amendment 1 1:2008. It supersedes BS EN ISO 15011-4:2006 which is withdrawn.Compliance with a British Standard cannot confer immunity BSI 2009 ISBN 978 0 580 67558 43 2009

6、Implementation of ISO amendment 1:2008 with CEN endorsement A1:2008BS EN ISO 15011-4:2006+A1:2008May1EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMICS 25.160.10; 13.100English VersionHealth and safety in welding and allied processes - Laboratorymethod for sampling fume and gases - Part 4: Fume data

7、 sheets(ISO 15011-4:2006)Hygine et scurit en soudage et techniques connexes -Mthode de laboratoire dchantillonnage des fumes etdes gaz - Partie 4: Fiches dinformation sur les fumes(ISO 15011-4:2006)Arbeits- und Gesundheitsschutz beim Schweien und beiverwandten Verfahren - Laborverfahren zum Sammeln

8、vonRauch und Gasen, die beim Lichtbogenschweien erzeugtwerden - Teil 4: Rauchdatenbltter (ISO 15011-4:2006)This European Standard was approved by CEN on 9 March 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStand

9、ard 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, Ge

10、rman). 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, Denm

11、ark, 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 STANDARDIZATIONCOMIT EUROPEN DE NORMALISATION

12、EUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 15011-4:2006: EEN ISO 15011-4:2006+A1December 2008Foreword This document (EN ISO 15011-4:20

13、06) has been prepared by Technical Committee CEN/TC 121 “Welding“, the secretariat of which is held by DIN, in collaboration with Technical Committee ISO/TC 44 “Welding and allied processes“. This European Standard shall be given the status of a national standard, either by publication of an identic

14、al text or by endorsement, at the latest by September 2006, and conflicting national standards shall be withdrawn at the latest by September 2006. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European S

15、tandard: 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. This docum

16、ent (EN ISO 15011-4:2006/A1:2008) has been prepared by Technical Committee CEN/TC 121 “Welding“, the secretariat of which is held by DIN, in collaboration with Technical Committee ISO/TC 44 “Welding and allied processes“. This Amendment to the European Standard EN ISO 15011-4:2006 shall be given the

17、 status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2009, and conflicting national standards shall be withdrawn at the latest by June 2009. Attention is drawn to the possibility that some of the elements of this document may be the subj

18、ect of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bu

19、lgaria, 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 the United Kingdom. Foreword to amendment A1

20、BS EN ISO 15011-4:2006+A1:2008Contents Page Introduction v 1 Scope . 1 2 Normative references . 1 3 Terms and definitions. 1 4 Principle. 2 5 Procedure 2 6 Test conditions . 3 6.1 Generic test parameters. 3 6.2 Testing of manual metal arc welding electrodes. 5 6.3 Testing of solid, metal-cored and f

21、lux-cored wires used in gas-shielded metal arc welding 5 6.4 Testing of flux-cored wires used in self-shielded metal arc welding 7 7 Reporting of results 8 7.1 Fume data sheet 8 7.2 Transitional arrangements. 9 7.3 Retesting 9 7.4 Data sharing 10 7.5 Validation of fume data sheets 10 Annex A (normat

22、ive) Fume data sheet. 11 Annex B (informative) Optional additional section of a fume data sheet. 13 Annex C (informative) Examples of performance data. 14 Annex D (informative) Uses of welding fume data 16 Annex E (informative) Principal and key components of welding fume. 19 Annex F (informative) E

23、xample of a welding consumable classification system . 21 Annex G (informative) Example of a fume data sheet for a stainless steel manual metal arc welding electrode (including the optional additional section). 22 Bibliography . 24 BS EN ISO 15011-4:2006+A1:2008blankvIntroduction Welding and allied

24、processes produce airborne particles and gaseous by-products that 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 exposure and in determining appropriate control mea

25、sures. Welding processes, consumables and parameters give rise to various fume emission rates, which in turn lead to different welder exposures. Emission rate cannot be used directly to assess exposure. However, processes, consumables and welding parameters that give lower emission rates generally r

26、esult in lower welder exposures than processes with higher emission rates used in the same working situation. The purpose of this part of ISO 15011 is to specify conditions under which fume is generated for the purpose of obtaining fume emission and chemical composition data for use in health and sa

27、fety applications. Clear instructions and supporting informative guidance is provided in order to ensure that the welding conditions used are selected thoughtfully according to a standardized procedure. At the same time, the need to fully report the welding conditions used in the test is emphasised,

28、 and an example is provided of how such information is to be conveyed on a fume data sheet. This part of ISO 15011 also gives information about how the data obtained can be used. It has been assumed in the drafting of this part of ISO 15011 that the execution of its provisions and the interpretation

29、 of the results obtained are entrusted to appropriately qualified and experienced people. Requests for official interpretations of any aspect of this part of ISO 15011 should be directed to the Secretariat of ISO/TC 44/SC 9 via your national standards body, a complete of listing of which can be foun

30、d at http:/www.iso.org. BS EN ISO 15011-4:2006+A1:2008blank1Health and safety in welding and allied processes Laboratory method for sampling fume and gases Part 4: Fume data sheets 1 Scope This part of ISO 15011 covers health and safety in welding and allied processes. It specifies requirements for

31、determination of the emission rate and chemical composition of welding fume in order to prepare fume data sheets. It applies to all filler materials used for joining or surfacing by arc welding using a manual, partly mechanised or fully automatic process, depositing unalloyed steel, alloyed steel an

32、d non-ferrous alloys. Manual metal arc welding, gas-shielded metal arc welding with solid wires, metal-cored and flux-cored wires and arc welding with self-shielded flux-cored wires are included within the scope of this part of ISO 15011. 2 Normative references The following referenced documents are

33、 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 1540, Workplace atmospheres Terminology EN/TR 14599, Terms and definitions for weldi

34、ng purposes in relation with EN 1792 EN 14610, Welding and allied processes Definitions of metal welding processes ISO 15011-1, Health and safety in welding and allied processes Laboratory method for sampling fume and gases generated by arc welding Part 1: Determination of emission rate and sampling

35、 for analysis of particulate fume 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 1540, EN/TR 14599, EN 14610 and the following apply. 3.1 additive limit value limit value that, in the absence of specific knowledge of the combined health effects of a

36、mixture of chemical agents, is calculated on the basis that the health effects of the various components are at least additive NOTE For complex substances that are mixtures of chemical agents, such as welding fume, individual substances can have specific, independent health effects or they can have

37、synergistic, additive or antagonistic health effects. BS EN ISO 15011-4:2006+A1:20082 3.2 additive welding fume limit value additive limit value for welding fume 3.3 key component of a welding fume component of a welding fume that has the greatest occupational hygienic significance and therefore req

38、uires the most stringent control measures to ensure that a welder is not exposed to an excessive level of the substance concerned, i.e. it is the component whose limit value is exceeded at the lowest welding fume concentration 3.4 key-component welding fume limit value limit value which, if not exce

39、eded, will ensure that no component of the welding fume has a concentration above its limit value 3.5 principal components of a welding fume components of a welding fume that are of occupational hygienic significance 3.6 single-component welding fume limit value limit value calculated for a single c

40、omponent which, if not exceeded, will ensure that the component does not have a concentration above its limit value 4 Principle 4.1 Tests are carried out to determine the emission rate and chemical composition of welding fume produced when a welding consumable is used under a defined set of operatin

41、g conditions. The welding fume is generated in accordance with the procedure described in ISO 15011-1 and under the conditions specified in this part of ISO 15011. 4.2 Emission rate and chemical composition data are reported in a recommended format, and various ways in which the data may be used are

42、 described. 5 Procedure 5.1 Determine the fume emission rate and/or collect fume samples for analysis, as required, in accordance with the procedure described in ISO 15011-1. Carry out the tests under the conditions prescribed in 6.2, 6.3 and 6.4, as appropriate. NOTE In practice, emission rates can

43、 vary significantly from those determined under the test conditions specified in 6.2, 6.3 and 6.4. This is because the welding conditions used in the workplace can be significantly different from those specified in this part of ISO 15011. The conditions specified are typical of common practice and h

44、ave been standardized to generate comparative data for a welding fume consumable classification. 5.2 Analyse the welding fume samples to generate chemical composition data for all the principal components of the welding fume (see Table E.1). Identify these, if necessary, by carrying out an initial q

45、ualitative analysis of the fume. 5.3 Estimate and report the uncertainty of measurements in accordance with the ISO GUM. See Annex C for examples of performance data obtained in an interlaboratory comparison. BS EN ISO 15011-4:2006+A1:200836 Test conditions 6.1 Generic test parameters Table 1 lists

46、the test parameters that apply to all the welding processes included in the scope of this part of ISO 15011 and it also gives cross-references for parameters that are process-specific. Where it is specified in Tables 1 to 6 that a test condition is established by an experienced welder, if possible u

47、se the median of test conditions established by a number of experienced welders. All instruments used for measuring test parameters shall have a calibration traceable to national standards. BS EN ISO 15011-4:2006+A1:20084 Table 1 Generic test parameter Parameter Purpose of test Test parameters FER F

48、or processes other than gas-shielded metal arc welding with solid wires, determine the FER for the smallest and largest diameter in the product range and estimate the FER for other diameters by interpolation. For gas-shielded metal arc welding with solid wires, determine the FER for at least 1,0 mm

49、and 1,2 mm diameter wires. Diameter CC Generate chemical composition data by analysis of welding fume generated from any diameter. Current FER and CC For manual metal arc welding, see Table 2. For gas-shielded metal arc welding with solid, metal-cored and flux-cored wires, see Table 3. For self-shielded metal arc welding with flux-cored wires, see Table 6. Measure the current in the return lead. Voltage FER and CC For manual metal arc welding, see Table 2. For gas-shielded metal arc welding with solid, metal-cored and flux-cored wires, see Tab