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. Specification Ingestion-build-258901 Specification include:

Specification include:

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Harmful substance (cleaning and disinfecting agents)

minimizing the physiological impact of RPD use on the wearer

PD IEC TR 63196 on switchgear and control gear is useful for:

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. Specification Ingestion-build-258901 Specification include:1 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