Respiratory protective devices. Power assisted particle filtering devices incorporating full face masks, half masks or quarter masks. Requirements, testing, marking
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 a particle filter. It does not cover devices designed for use in circumstances where there is or might be an oxygen deficiency (oxygen less than 17 % by volume). It also does not cover respiratory protective devices designed for escape purposes.
Laboratory tests are included for the assessment of compliance with the requirements.