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NSAI
I.S. EN 1146:2005

I.S. EN 1146:2005

Current

Current

The latest, up-to-date edition.

RESPIRATORY PROTECTIVE DEVICES - SELF-CONTAINED OPEN-CIRCUIT COMPRESSED AIR BREATHING APPARATUS INCORPORATING A HOOD FOR ESCAPE - REQUIREMENTS, TESTING, MARKING

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2005

Publisher

National Standards Authority of Ireland

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Description
5 Classification
6 Requirements
  6.1 General
  6.2 Ergonomics
  6.3 Design
  6.4 Materials
  6.5 Cleaning and disinfecting
  6.6 Mass
  6.7 Connections
  6.8 Harness
  6.9 Handling
  6.10 Leak tightness
  6.11 Hood
  6.12 Exhalation valves
  6.13 Temperature performance and flammability resistance
  6.14 Protection against particulate matter
  6.15 High and medium pressure parts
  6.16 High, medium and low pressure connections
  6.17 Pressure vessel(s)
  6.18 Pressure vessel seal
  6.19 Pressure reducer
  6.20 Pressure relief valve
  6.21 Pressure indicator
  6.22 Flexible hoses and tubes
  6.23 Mechanical strength
  6.24 Performance requirements
  6.25 Protection against environment
  6.26 Practical performance
7 Testing
  7.1 General
  7.2 Nominal values and tolerances
  7.3 Visual inspection
  7.4 Mechanical strength
  7.5 Resistance to temperature
  7.6 Leak tightness of the ready for use apparatus
  7.7 Rated working duration
  7.8 Insulation resistance of non-metallic carrying/storage
       containers
  7.9 Carbon dioxide content of the inhalation air
  7.10 Flammability
  7.11 Pressure reducer
  7.12 Practical performance
  7.13 Inhalation and exhalation breathing resistance
  7.14 Inward leakage
8 Marking
9 Information supplied by the manufacturer
Annex A (normative) Methods of measurement of the electrical
                       resistance of the carrying/storage container
  A.1 Voltmeter ammeter method
  A.2 Comparative method
Annex B (informative) Marking
Annex ZA (informative) Clauses of this European Standard
                       addressing essential requirements or
                       other provisions of EU Directives
Annex ZB (informative) Relationship between this European
                       Standard and the Essential
                       Requirements of EU Directive 97/23/EC (PED)
Bibliography

Defines minimum requirements for self-contained open-circuit compressed air breathing apparatus for escape only, incorporating a hood.

DocumentType
Standard
Pages
33
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

Standards Relationship
UNI EN 1146 : 2006 Identical
SN EN 1146 : 2005 Identical
EN 1146:2005 Identical
NF EN 1146 : 2006 Identical
UNE-EN 1146:2006 Identical
NBN EN 1146 : 2006 Identical
DIN EN 1146:2005-12 Identical
NEN EN 1146 : 2005 Identical
NS EN 1146 : 2ED 2006 Identical
BS EN 1146:2005 Identical

EN 1975:1999/A1:2003 TRANSPORTABLE GAS CYLINDERS - SPECIFICATION FOR THE DESIGN AND CONSTRUCTION OF REFILLABLE TRANSPORTABLE SEAMLESS ALUMINIUM AND ALUMINIUM ALLOY GAS CYLINDERS OF CAPACITY FROM 0.5 LITRE UP TO 150 LITRE
ISO 13934-2:2014 Textiles Tensile properties of fabrics Part 2: Determination of maximum force using the grab method
EN 12021:2014 Respiratory equipment - Compressed gases for breathing apparatus
EN ISO 7854 : 1997 RUBBER- OR PLASTICS-COATED FABRICS - DETERMINATION OF RESISTANCE TO DAMAGE BY FLEXING
EN 1964-1:1999/AC:1999 TRANSPORTABLE GAS CYLINDERS - SPECIFICATION FOR THE DESIGN AND CONSTRUCTION OF REFILLABLE TRANSPORTABLE SEAMLESS STEEL GAS CYLINDERS OF WATER CAPACITIES FROM 0.5 LITRE UP TO AND INCLUDING 150 LITRES - PART 1: CYLINDERS MADE OF SEAMLESS STEEL WITH AN RM VALUE OF LESS THAN 1100 MPA
EN ISO 4674-2:1998 RUBBER- OR PLASTICS-COATED FABRICS - DETERMINATION OF TEAR RESISTANCE - PART 2: BALLISTIC PENDULUM METHOD
EN 132:1998 Respiratory protective devices - Definitions of terms and pictograms
EN 13274-3:2001 Respiratory protective devices - Methods of test - Part 3: Determination of breathing resistance
EN 1964-3:2000 Transportable gas cylinders - Specification for the design and construction of refillable transportable seamless steel gas cylinders of water capacities from 0,5 litre up to and including 150 litres - Part 3: Cylinders made of seamless stainless steel with an Rm value of less than 1100 MPa
EN 134:1998 Respiratory protective devices - Nomenclature of components
EN 136:1998/AC:2003 RESPIRATORY PROTECTIVE DEVICES - FULL-FACE MASKS - REQUIREMENTS, TESTING, MARKING
EN 13274-4:2001 Respiratory protective devices - Methods of test - Part 4: Flame tests
EN 13274-6:2001 Respiratory protective devices - Methods of test - Part 6: Determination of carbon dioxide content of the inhalation air
EN ISO 4674-1:2016 Rubber- or plastics-coated fabrics - Determination of tear resistance - Part 1: Constant rate of tear methods (ISO 4674-1:2016)
EN 1964-2 : 2001 TRANSPORTABLE GAS CYLINDERS - SPECIFICATION FOR THE DESIGN AND CONSTRUCTION OF REFILLABLE TRANSPORTABLE SEAMLESS STEEL GAS CYLINDERS OF WATER CAPACITIES FROM 0,5 LITRE UP TO AND INCLUDING 150 LITRES - PART 2: CYLINDERS MADE OF SEAMLESS STEEL WITH AN R[M] VALUE OF 1 100 MPA AND ABOVE
EN ISO 13934-2:2014 Textiles - Tensile properties of fabrics - Part 2: Determination of maximum force using the grab method (ISO 13934-2:2014)
ISO 7854:1995 Rubber- or plastics-coated fabrics Determination of resistance to damage by flexing
ISO 4674-2:1998 Rubber- or plastics-coated fabrics Determination of tear resistance Part 2: Ballistic pendulum method
EN 13274-1:2001 Respiratory protective devices - Methods of test - Part 1: Determination of inward leakage and total inward leakage
EN 12245:2009+A1:2011 Transportable gas cylinders - Fully wrapped composite cylinders
ISO 4674-1:2016 Rubber- or plastics-coated fabrics Determination of tear resistance Part 1: Constant rate of tear methods
EN 13274-2:2001 Respiratory protective devices - Methods of test - Part 2: Practical performance tests
EN 13274-5:2001 Respiratory protective devices - Methods of test - Part 5: Climatic conditions

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PDF - English
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