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  • BSI
    BS 8468-7:2020 Respiratory protective devices for use against chemical, biological, radiological and nuclear (CBRN) agents - Closed-circuit breathing apparatus. Specification
    Edition: 2020
    $278.59
    / user per year

Description of BS 8468-7:2020 2020

This British Standard specifies requirements for closed-circuit breathing apparatus (CCBA) intended to be used during fire-fighting, rescue, evacuation, escape, hazard containment and decontamination, and similar activities by emergency responders (e.g. fire, ambulance, police, and associated civilian agencies and workers) in areas containing and contaminated by chemical, biological, radiological and nuclear (CBRN) agents.

This British Standard is applicable to type CBRN1 and type CBRN3 devices. Type CBRN1 devices provide resistance to gaseous chemical agent permeation and penetration and protection capability against hazardous particulate matter. Type CBRN3 devices provide an enhanced level of resistance to liquid and gaseous chemical agent permeation and penetration.

This British Standard contains requirements for classification, testing and marking of the device.

NOTE CCBA conforming to this British Standard might be suitable for use in situations other than those involving the specific CBRN agents identified in this standard.



Standard NumberBS 8468-7:2020
TitleRespiratory protective devices for use against chemical, biological, radiological and nuclear (CBRN) agents - Closed-circuit breathing apparatus. Specification
StatusUnder Review
Publication Date2020-08-25
ReplacesBS 8468-7:2012
DescriptorsBreathing apparatus, Biological hazards, Respiratory system, Nuclear particles, Chemical hazards
ICS13.340.30 Respiratory protective devices
CommitteePH/4
ISBN978 0 539 05525 2
PublisherBSI
Pages14

About BSI

BSI Group, also known as the British Standards Institution is the national standards body of the United Kingdom. BSI produces technical standards on a wide range of products and services and also supplies certification and standards-related services to businesses.
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