UNE-EN 12021:2014
Current
The latest, up-to-date edition.
Respiratory equipment - Compressed gases for breathing apparatus
Hardcopy , PDF
Spanish, Castilian, English
30-12-2014
Foreword
1. Scope
2. Normative references
3. Definitions
4. Designation
5. General
6. Requirements
6.1 Oxygen
6.2 Contaminants
6.3 Water content
7. Sampling and testing
Annex A (informative) Typical composition of natural air
(ISO 2533)
Annex ZA (informative) Clauses of this European Standard
addressing essential requirements or other provisions of
EU Directives
Gives requirements for the quality of compressed air that is supplied for use with these types of equipment: a) Self contained open-circuit compressed air breathing and underwater breathing apparatus b) Compressued air line and compressed airline breathing apparatus for use under water c) Self-contained open-circuit compressed air breathing apparatus which includes full face mask or mouthpiece assembly or hoods. Applies also, to synthetic air.
| Committee |
CTN 81/SC 1
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Standards | Relationship |
| BS EN 12021:2014 | Identical |
| NS EN 12021 : 2014 | Identical |
| I.S. EN 12021:2014 | Identical |
| NEN EN 12021 : 2014 | Identical |
| EN 12021:2014 | Identical |
| NBN EN 12021 : 2014 | Identical |
| DIN EN 12021:2014-07 | Identical |
| NF EN 12021 : 2014 | Identical |
| 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 |
| 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 |
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