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UNI EN ISO 15011-2 : 2010

Current

Current

The latest, up-to-date edition.

HEALTH AND SAFETY IN WELDING AND ALLIED PROCESSES - LABORATORY METHOD FOR SAMPLING FUME AND GASES - PART 2: DETERMINATION OF THE EMISSION RATES OF CARBON MONOXIDE (CO), CARBON DIOXIDE (CO[2]), NITROGEN MONOXIDE (NO) AND NITROGEN DIOXIDE (NO[2]) DURING ARC WELDING, CUTTING AND GOUGING

Published date

06-05-2010

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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.

DevelopmentNote
Supersedes UNI 9751. (03/2006)
DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Current
Supersedes

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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