This document specifies minimum requirements for self-contained open-circuit compressed air breathing apparatus for escape only, incorporating a hood. Such equipment is intended for use in work situations where the risk on overpressurisation of the pressure vessels with their valves due to hot environmental conditions is low. Laboratory and practical performance tests are included for the assessment of compliance with the requirements. This document does not apply to apparatus for work or to diving devices.
Số hiệu tiêu chuẩn
prEN 1146
Tên tiêu chuẩn
Respiratory protective devices - Self-contained open-circuit compressed air breathing apparatus incorporating a hood for escape - Requirements, testing, marking
Ngày phát hành
2005-04-00
Từ khóa
Bonnets * Breathing apparatus * Breathing hoods * Compressed air * Compressed air breathing apparatus * Compressed-air devices * Definitions * Hood design * Inspection * Instructions for use * Laboratory testing * Marking * Materials * Protective clothing * Rating tests * Rescue equipment * Respirators * Safety * Safety engineering * Self containing boxes * Self-rescue * Specification (approval) * Supplied air breathing apparatus * Testing
prEN 1146
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