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BS EN 12021:2014

BS EN 12021:2014

Current

Current

The latest, up-to-date edition.

Respiratory equipment. Compressed gases for breathing apparatus

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-11-2014

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Units
5 Reference conditions
6 Requirements
7 Sampling and testing
8 Designation
Annex A (informative) - Natural air
Annex B (informative) - Details of significant technical
        changes between this European Standard and the
        previous edition
Annex ZA (informative) - Relationship between this
         European Standard and the Essential Requirements
         of EU Directive 89/686/EEC
Bibliography
National Annex NA to BS EN 12021 (informative)

Describes requirements for the quality of compressed gas supplied for mixing or use in respiratory protective devices and hyper- and hypobaric operations.

Committee
PH/4/7
DevelopmentNote
Supersedes 95/501698 DC. (08/2005) Supersedes 12/30262167 DC. (09/2014) Partially Supersedes BS 8478(2011). (10/2014)
DocumentType
Standard
Pages
30
PublisherName
British Standards Institution
Status
Current
Supersedes

This European Standard specifies requirements for the quality of compressed gas supplied for mixing or use in respiratory protective devices and hyper- and hypobaric operations. Account is taken of the use of compressed gases for normal atmospheric pressure as well as for hyper- and hypobaric pressures.

This European Standard does not apply to compressed gases used for medical purposes or for aerospace applications.

Standards Relationship
SN EN 12021:2014 Identical
EN 12021:2014 Identical
NEN EN 12021 : 2014 Identical
UNI EN 12021 : 2014 Identical
DIN EN 12021:2014-07 Identical
NF EN 12021 : 2014 Identical
UNE-EN 12021:2014 Identical
NS EN 12021 : 2014 Identical
NBN EN 12021 : 2014 Identical
I.S. EN 12021:2014 Identical
DIN EN 12021:1999-01 Identical

DEFSTAN 68-284/1(2001) : 2001 COMPRESSED BREATHING GASES FOR AIRCRAFT, DIVING AND MARINE LIFE-SUPPORT APPLICATIONS
BS 8478:2011 Respiratory protective devices. Breathing gases for diving and hyperbaric applications. Requirements and test methods
BS 8547:2016 Respiratory equipment. Breathing gas demand regulator used for diving to depths greater than 50 metres. Requirements and test methods
DEFSTAN 68-284/2(2002) : 2002 COMPRESSED BREATHING GASES FOR AIRCRAFT, DIVING AND MARINE LIFE-SUPPORT APPLICATIONS
15/30318437 DC : 0 BS 8547 - RESPIRATORY EQUIPMENT - BREATHING GAS DEMAND REGULATOR USED FOR DIVING TO DEPTHS GREATER THAN 50 METRES - REQUIREMENTS AND TEST METHODS
BS 8468-3.1:2009 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
BS 8478:2006 Respiratory protective devices. Breathing gases for diving and hyperbaric applications
DEFSTAN 68-284/3(2009) : 2009 COMPRESSED BREATHING GASES FOR AIRCRAFT, DIVING AND MARINE LIFE-SUPPORT APPLICATIONS
BS 8468-6.2:2011 Respiratory protective devices for use against chemical, biological, radiological and nuclear (CBRN) agents Constant flow compressed airline equipment. Specification
BS 8468-6.1:2011 Respiratory protective devices for use against chemical, biological, radiological and nuclear (CBRN) agents Positive-pressure compressed airline equipment. Specification

89/686/EEC : 1989 AMD 5 2012 COUNCIL DIRECTIVE OF 21 DECEMBER 1989 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES RELATING TO PERSONAL PROTECTIVE EQUIPMENT
EN 132:1998 Respiratory protective devices - Definitions of terms and pictograms
EN 482:2012+A1:2015 Workplace exposure - General requirements for the performance of procedures for the measurement of chemical agents
ISO 2533:1975 Standard Atmosphere
EN 13725:2003/AC:2006 AIR QUALITY - DETERMINATION OF ODOUR CONCENTRATION BY DYNAMIC OLFACTOMETRY
ISO 14912:2003 Gas analysis — Conversion of gas mixture composition data
ISO 7504:2015 Gas analysis Vocabulary
ISO/TS 14167:2003 Gas analysis General quality assurance aspects in the use of calibration gas mixtures - Guidelines
ISO 13301:2002 Sensory analysis Methodology General guidance for measuring odour, flavour and taste detection thresholds by a three-alternative forced-choice (3-AFC) procedure
EN ISO 14912:2006/AC:2007 GAS ANALYSIS - CONVERSION OF GAS MIXTURE COMPOSITION DATA (ISO 14912:2003/Cor 1:2006)

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