ISO 21904-2:2020
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ISO 21904-2:2020
72137

Abstract  Preview

This document specifies a method for testing equipment for the separation of welding fume in order to determine whether its separation efficiency meets specified requirements.

The method specified does not apply to testing of filter cartridges independent of the equipment in which they are intended to be used.

This document applies to equipment that is manufactured after its publication.

NOTE General ventilation systems are excluded from the Scope of ISO 21904-1.


General information 

  •  :  Published
     : 2020-02
  •  : 1
     : 14
  •  : ISO/TC 44/SC 9 Health and safety
  •  :
    13.100 Occupational safety. Industrial hygiene
    25.160.01 Welding, brazing and soldering in general

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