Respiratory protective devices for use against chemical, biological, radiological and nuclear (CBRN) agents - Negative pressure, air purifying devices with full face mask. Specification Ingestion-build-260237 Contents of BS EN 61076-3-116:

Contents of BS EN 61076-3-116:

(b) sample preparation

Why should you use BS EN 62453-1 – FDT interface specification

The data may also be applied in appropriate cases

Respiratory protective devices for use against chemical, biological, radiological and nuclear (CBRN) agents - Negative pressure, air purifying devices with full face mask. Specification Ingestion-build-260237 Contents of BS EN 61076-3-116:1 Scope This British Standard specifies requirements for negative pressure air purifying devices (APDs) with full face mask intended to be used during rescue, evacuation, escape, hazard containment and decontamination, and similar activities by emergency responders (fire, ambulance, police, and associated civilian agencies and workers) in areas contaminated by chemical, biological, radiological and nuclear (CBRN) agents. This British Standard contains