1Key Takeaways
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 docum…
2Scope / Description
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.
6Frequently Asked Questions
What is EVS-EN ISO 21904-2:2020?
EVS-EN ISO 21904-2:2020 — 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 (ISO 21904-2:2020) is an international standard developed by Estonian Centre for Standardisation. 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...
What does EVS-EN ISO 21904-2:2020 cover?
This standard covers: 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...
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in occupational health and safety management. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
How do I purchase EVS-EN ISO 21904-2:2020?
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