I.S. EN ISO 14903:2017
Current
The latest, up-to-date edition.
REFRIGERATING SYSTEMS AND HEAT PUMPS - QUALIFICATION OF TIGHTNESS OF COMPONENTS AND JOINTS (ISO 14903:2017)
Hardcopy , PDF
English
01-01-2017
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National Foreword
European foreword
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Test requirements
6 Requirements for hermetically sealed systems
7 Test procedures
8 Test report
9 Information to the user
Annex A (informative) - Equivalent tightness
control levels
Annex B (normative) - Test arrangements
Bibliography
Gives the qualification procedure for type approval of the tightness of hermetically sealed and closed components, joints and parts used in refrigerating systems and heat pumps as described in relevant parts of ISO 5149.
| DevelopmentNote |
Supersedes I.S. EN 16084. (09/2017)
|
| DocumentType |
Standard
|
| Pages |
50
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN ISO 14903:2017 | Identical |
| ISO 14903:2017 | Identical |
| ISO 7619-1:2010 | Rubber, vulcanized or thermoplastic Determination of indentation hardness Part 1: Durometer method (Shore hardness) |
| ISO 5149-2:2014 | Refrigerating systems and heat pumps — Safety and environmental requirements — Part 2: Design, construction, testing, marking and documentation |
| EN 14276-1:2006+A1:2011 | Pressure equipment for refrigerating systems and heat pumps - Part 1: Vessels - General requirements |
| ISO 5149-4:2014 | Refrigerating systems and heat pumps — Safety and environmental requirements — Part 4: Operation, maintenance, repair and recovery |
| IEC 60068-2-64:2008 | Environmental testing - Part 2-64: Tests - Test Fh: Vibration, broadband random and guidance |
| EN 12263:1998 | Refrigerating systems and heat pumps - Safety switching devices for limiting the pressure - Requirements and tests |
| ISO 5149-1:2014 | Refrigerating systems and heat pumps — Safety and environmental requirements — Part 1: Definitions, classification and selection criteria |
| IEC 60335-2-34:2012+AMD1:2015+AMD2:2016 CSV | Household and similar electrical appliances - Safety - Part 2-34:Particular requirements for motor-compressors |
| EN 14276-2:2007+A1:2011 | Pressure equipment for refrigerating systems and heat pumps - Part 2: Piping - General requirements |
| EN 12693:2008 | Refrigerating systems and heat pumps - Safety and environmental requirements - Positive displacement refrigerant compressors |
| ISO 175:2010 | Plastics Methods of test for the determination of the effects of immersion in liquid chemicals |
| 2014/68/EU : 2014 COR 1 2015 | DIRECTIVE 2014/68/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 15 MAY 2014 ON THE HARMONISATION OF THE LAWS OF THE MEMBER STATES RELATING TO THE MAKING AVAILABLE ON THE MARKET OF PRESSURE EQUIPMENT TEXT WITH EEA RELEVANCE |
| ISO 5149-3:2014 | Refrigerating systems and heat pumps — Safety and environmental requirements — Part 3: Installation site |
| EN 13134:2000 | Brazing - Procedure approval |
| ISO 13971:2012 | Refrigeration systems and heat pumps — Flexible pipe elements, vibration isolators, expansion joints and non-metallic tubes — Requirements and classification |
| ISO 48:2010 | Rubber, vulcanized or thermoplastic Determination of hardness (hardness between 10 IRHD and 100 IRHD) |
| ISO 1817:2015 | Rubber, vulcanized or thermoplastic Determination of the effect of liquids |
| ISO 18517:2015 | Rubber, vulcanized or thermoplastic Hardness testing Introduction and guide |
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