NBN EN 13949 : 2003
Current
The latest, up-to-date edition.
RESPIRATORY EQUIPMENT - OPEN-CIRCUIT SELF-CONTAINED DIVING APPARATUS FOR USE WITH COMPRESSED NITROX AND OXYGEN - REQUIREMENTS - TESTING - MARKING
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and Definitions
4 Requirements
4.1 General
4.2 Materials and design
4.2.1 Oxygen compatibility
4.2.2 Oxygen cleanliness
4.3 Pressure vessel(s)
4.4 Pressure vessel valve(s)
4.5 High pressure gauge hose
5 Testing
5.1 General
5.2 Oxygen pressure surge test
6 Marking
7 Information supplied by the manufacturer
Annex ZA (informative) Clauses of this European Standard addressing
essential requirements or other provisions of EU Directives
Applies to self-contained open-circuit compressed Nitrox gas (oxygen content greater than 22 %) or oxygen underwater breathing apparatus (Nitrox-SCUBA).
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Standards | Relationship |
| EN 13949:2003 | Identical |
| UNI EN 13949 : 2004 | Identical |
| DIN EN 13949:2003-06 | Identical |
| UNE-EN 13949:2003 | Identical |
| BS EN 13949:2003 | Identical |
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