UNI EN 738-4 : 2003
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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PRESSURE REGULATORS FOR USE WITH MEDICAL GASES - LOW-PRESSURE REGULATORS INTENDED FOR INCORPORATION INTO MEDICAL EQUIPMENT
06-11-2008
01-01-2003
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Symbols and terminology
5 General requirements
6 Test methods
7 Marking and packaging
8 Information to be supplied by the manufacturer
Annex A (normative) Special national conditions
Annex B (informative) Example of pressure regulators
Annex C (informative) Bibliography
Annex D (informative) Rationale
Annex ZA (informative) Clauses of this European Standard
addressing essential requirements or other provisions
of EU Directives
Applicable to low-pressure regulators suitable for inlet pressures between 280 kPa and 600 kPa, supplied and packaged for use in medical equipment intended for the administration of medical gases in the management, treatment, diagnostic evaluation and patient care for use of the following medical gases; xenon, helium, carbon dioxide, nitrous oxide, oxygen, air for breathing, and specified mixtures of the listed gases. Not applicable to pressure regulators supplied as spare parts for a specific application, or used for those with suction services.
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| EN 738-4:1998/A1:2002 | Identical |
| UNE-EN 738-4:1999 | Identical |
| I.S. EN 738-4:1999 | Identical |
| DIN EN 738-4:2002-07 | Identical |
| NS EN 738-4 : 1999 AMD 1 2002 | Identical |
| NEN EN 738-4 : 1998 AMD 1 2002 | Identical |
| NF EN 738-4 : 98 AMD 1 2002 | Identical |
| NBN EN 738-4 : 99 AMD 1 2002 | Identical |
| SN EN 738-4 : 1999 AMD 1 2002 | Identical |
| DIN EN 738-4:1998-12 | Identical |
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