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Normas BSI – AENOR
BS EN 4856:2018

BS EN 4856:2018

Rotorcraft. Emergency Breathing Systems (EBS). Requirements, testing and marking

Fecha:
2018-12-20 /Definitive
Comité:
ACE/1/-/3
Equivalencias internacionales:

EN 4856:2018

Resumen:
This document specifies requirements for Emergency Breathing Systems (EBS) for use by helicopter crew and passengers in the event of a ditching or water impact, to ensure minimum levels of performance. It applies to EBS for use by adults only. Two categories of EBS are addressed by this standard; Category A EBS capable of being successfully deployed in air and underwater and Category B EBS capable of being successfully deployed in air but not underwater. This document is applicable to compressed air, rebreather and hybrid rebreather designs of EBS.
Keywords:
Pollutant gases, Particulate air pollutants, Air safety, Thermal comfort, Air transport engineering, Microorganisms, Passenger aircraft, Quality, Air transport, Air pollution, Aircraft, Testing conditions, Air, Dangerous materials, Personal health
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