BS EN 140:1999
Respiratory protective devices - Half masks and quarter masks - Requirements, testing, marking

Standard No.

BS EN 140:1999

Release Date

1999

Published By

British Standards Institution (BSI)

Latest

BS EN 140:1999

Replace

96/542025 DC-1996 BS 7356:1990

Scope

This European Standard specifies minimum requirements for half masks and quarter masks for use as part of respiratory protective devices, except escape apparatus and diving apparatus. Laboratory and practical performance tests are included for the assessment of compliance with the requirements.

BS EN 140:1999 history

• 1999 BS EN 140:1999 Respiratory protective devices - Half masks and quarter masks - Requirements, testing, marking