DIN Standards Committee Welding and allied processes
Health and safety in welding and allied processes - Equipment for capture and separation of welding fume - Part 2: Requirements for testing and marking of separation efficiency
Abstract
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.
Begin
2025-10-09
WI
00121998
Planned document number
prEN ISO 21904-2 rev
Responsible national committee
NA 092-00-09 AA - Health and safety in welding and allied processes
Responsible european committee
CEN/TC 121 - Welding and allied processes
