Respiratory protective devices for use against chemical, biological, radiological and nuclear (CBRN) agents - Self-contained open-circuit compressed air breathing apparatus incorporating a hood for escape. Specification1 Scope This British Standard specifies requirements for self contained open circuit compressed air breathing apparatus incorporating a hood, intended to be used only during escape by emergency responders (re, ambulance, police) and adult civilians from areas contaminated by chemical, biological, radiological and nuclear (CBRN) agents. This British Standard is applicable to Type ES CBRN devices. Type ES CBRN devices provide resistance to liquid and

The scope has been revised to specify suitable materials more accurately

procedures for calibrating and determining the dose equivalent response of portable and installed area dosimeters

Note: BS EN 15307 does not purport to address all the safety problems

Aircraft electrical manufacturers

Air traffic control personnel

marine water

The sensing element itself (e

idling-stop system

used to create or repair load-bearing elements

Transportation and handling of gases and containers shall be in accordance with local

describes the technical and statistical foundations of attribute control charting

the term “NOx reduction agent AUS 32” is abbreviated to “AUS 32”