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sklademVydáno: 2009-11-30
BS EN ISO 15011-3:2009
Health and safety in welding and allied processes. Laboratory method for sampling fume and gases Determination of ozone emission rate during arc welding
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| Označení normy: | BS EN ISO 15011-3:2009 |
| Počet stran: | 24 |
| Vydáno: | 2009-11-30 |
| ISBN: | 978 0 580 55640 1 |
| Status: | Standard |
Popis
BS EN ISO 15011-3:2009
This standard BS EN ISO 15011-3:2009 Health and safety in welding and allied processes. Laboratory method for sampling fume and gases is classified in these ICS categories:
- 13.100 Occupational safety. Industrial hygiene
- 25.160.10 Welding processes
- 13.040.30 Workplace atmospheres
This part of ISO 15011 defines a laboratory method for measuring the emission rate of ozone during arc welding, using a hood technique. The method is directed primarily at measuring ozone emission rate when using gas-shielded arc welding processes, but it can also be employed with other processes, e.g. self-shielded flux-cored arc welding, provided that welding can be performed automatically under the hood.
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.