BS EN 401:1993

Respiratory protective devices for self-rescue. Self-contained closed-circuit breathing apparatus. Chemical oxygen (KO₂) escape apparatus. Requirements, testing, marking

Published:

15 Feb 1993

•

Withdrawn:

26 Nov 2002

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Product Details

Descriptors

Test equipment

Enclosed

Rescue equipment

Safety devices

Duration

Low-temperature testing

Grades (quality)

Performance

Fire tests

Emergency equipment

Breathing apparatus

Instructions for use

Performance testing

Escape

Resistance measurement

Laboratory testing

Design

Respirators

Leak tests

Thermal-cycling tests

Flow rates

Testing conditions

Weight (mass)

Oxygen

Mechanical testing

Circuits

Marking

ICS Codes

13.340.30 Respiratory protective devices

Committee

PH/4

International relationships

—

ISBN

0 580 21232 7

Publisher

BSI