BS EN 12942:1998+A2:2008
Respiratory protective devices - Power assisted filtering devices incorporating full face masks, half masks or quarter masks - Requirements, testing, marking

Standard No.

BS EN 12942:1998+A2:2008

Release Date

1999

Published By

British Standards Institution (BSI)

Status

Be replaced

Replace By

BS EN 12942:2023

Latest

BS EN 12942:2023

Replace

94/306512 DC-1994 BS EN 147:1992 BS EN 12942:1999

Scope

This European Standard specifies minimum requirements for power assisted respiratory protective devices which incorporate a full face mask, half mask or a quarter mask together with gas, particle or combined filter(s) used as respiratory protective devices. It does not cover devices designed for use in circumstances where there is or might be an oxygen deficiency (concentration in oxygen less than 17 % by volume). Also, it does not cover respiratory protective devices designed for escape purposes. Laboratory tests and practical performance tests are included for the assessment of compliance with the requirements.

BS EN 12942:1998+A2:2008 Referenced Document

• EN 132 Respiratory protective devices - Definitions of terms and pictograms
• EN 13274-7 Respiratory protective devices - Methods of test - Part 7: Determination of particle filter penetration*， 2008-01-01 Update
• EN 134 Respiratory protective devices - Nomenclature of components*， 2024-03-27 Update
• EN 136:1998 Respiratory protective devices - Full face masks - Requirements, testing, marking
• EN 140:1998 Respiratory protective devices - Half masks and quarter masks - Requirements, testing, marking
• EN 143 Respiratory protective devices - Particle filters - Requirements, testing, marking*， 2021-01-31 Update
• EN 148-1 Respiratory protective devices - Threads for facepieces - Part 1: Standard thread connection*， 2018-12-01 Update
• EN 166 Personal Eye-Protection - Specifications*， 2024-04-19 Update
• EN 169 Personal eye-protection - Filters for welding and related techniques - Transmittance requirements and recommended use*， 2024-04-19 Update
• EN 170 Personal eye-protection - Ultraviolet filters - Transmittance requirements and recommended use*， 2024-04-19 Update
• EN 171 Personal eye-protection - Infrared filters - Transmittance requirements and recommended use*， 2002-03-01 Update
• EN 379 Personal eye-protection - Automatic welding filters (Incorporates Amendment A1: 2009)*， 2003-09-01 Update
• EN 60079-0 Explosive atmospheres - Part 0: Equipment - General requirements (Incorporates Amendment A11: 2013)*， 2012-08-01 Update
• EN 60651 Sound Level Meters (Incorporates Amendments A1: 1994 and A2: 2001)
• EN ISO 6941 Textile fabrics - Burning behaviour - Measurement of flame spread properties of vertically oriented specimens ISO 6941:2003*， 2024-04-19 Update

BS EN 12942:1998+A2:2008 history

• 1970 BS EN 12942:2023 Respiratory protective devices. Powered filtering devices incorporating full face masks, half masks or quarter masks. Requirements, testing, marking
• 1999 BS EN 12942:1998+A2:2008 Respiratory protective devices - Power assisted filtering devices incorporating full face masks, half masks or quarter masks - Requirements, testing, marking
• 1999 BS EN 12942:1999 Respiratory protective devices - Power assisted filtering devices incorporating full face masks, half masks or quarter masks - Requirements, testing, marking