BS EN ISO 15011-2:2009
Current
The latest, up-to-date edition.
Health and safety in welding and allied processes. Laboratory method for sampling fume and gases Determination of the emission rates of carbon monoxide (CO), carbon dioxide (CO2), nitrogen monoxide (NO) and nitrogen dioxide (NO2) during arc welding, cutting and gouging
Hardcopy , PDF
English
30-11-2009
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Equipment and materials
6 Test procedures
7 Calculating and reporting the results
Annex A (informative) - Possible designs of hood
Annex B (informative) - Equipment notes
Annex C (informative) - Welding parameters for gas-shielded
arc welding
Annex D (normative) - Test procedures
Annex E (normative) - Calculation of the average stable gas
concentration
Annex F (normative) - Test report
Bibliography
Describes laboratory methods for measuring the emission rates of carbon monoxide (CO), carbon dioxide (CO[2]), nitrogen monoxide (NO) and nitrogen dioxide (NO[2]) generated during arc welding, cutting and gouging, using a hood technique.
| Committee |
WEE/40
|
| DevelopmentNote |
Supersedes 99/712041 DC (06/2003) Supersedes 07/30140389 DC. (11/2009)
|
| DocumentType |
Standard
|
| Pages |
28
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of ISO15011 defines laboratory methods for measuring the emission rates of carbon monoxide (CO), carbon dioxide (CO2), nitrogen monoxide (NO) and nitrogen dioxide (NO2) generated during arc welding, cutting and gouging, using a hood technique. The methodology is suitable for use with all open arc welding processes, cutting and gouging but different designs of hood are used depending on the process and whether or not it can be conducted automatically.
The method can be used to evaluate the effects of welding wires, welding parameters, processes, shielding gases, test piece composition and test piece surface condition on emission rate.
| Standards | Relationship |
| NEN EN ISO 15011-2 : 2009 | Identical |
| ISO 15011-2:2009 | Identical |
| NF EN ISO 15011-2 : 2009 | Identical |
| NBN EN ISO 15011-2 : 2010 | Identical |
| EN ISO 15011-2:2009 | Identical |
| UNI EN ISO 15011-2 : 2010 | Identical |
| I.S. EN ISO 15011-2:2009 | Identical |
| DIN EN ISO 15011-2:2010-03 | Identical |
| NS EN ISO 15011-2 : 2009 | Identical |
| UNE-EN ISO 15011-2:2010 | Identical |
| ISO/TR 25901:2007 | Welding and related processes Vocabulary |
| ISO 5167-1:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements |
| IEC 60974-7:2013 | Arc welding equipment - Part 7: Torches |
| ISO 6947:2011 | Welding and allied processes Welding positions |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
| ISO 9169:2006 | Air quality Definition and determination of performance characteristics of an automatic measuring system |
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