I.S. EN ISO 9906:2012
Current
The latest, up-to-date edition.
ROTODYNAMIC PUMPS - HYDRAULIC PERFORMANCE ACCEPTANCE TESTS - GRADES 1, 2 AND 3 (ISO 9906:2012)
Hardcopy , PDF
English
01-01-2012
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, symbols and subscripts
4 Pump measurements and acceptance criteria
5 Test procedures
6 Analysis
Annex A (normative) - Test arrangements
Annex B (informative) - NPSH test arrangements
Annex C (informative) - Calibration intervals
Annex D (informative) - Measurement equipment
Annex E (informative) - Tests performed on the
entire equipment set - String test
Annex F (informative) - Reporting of test results
Annex G (informative) - Special test methods
Annex H (informative) - Witnessed pump test
Annex I (informative) - Conversion to SI units
Annex J (informative) - Measurement uncertainty
for NPSH test
Bibliography
Defines hydraulic performance tests for customers' acceptance of rotodynamic pumps (centrifugal, mixed flow and axial pumps, hereinafter "pumps").
| DocumentType |
Standard
|
| Pages |
73
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NBN EN ISO 9906 : 2012 | Identical |
| ISO 9906:2012 | Identical |
| NEN EN ISO 9906 : 2012 | Identical |
| NF EN ISO 9906 : 2012 | Identical |
| NS EN ISO 9906 : 2012 | Identical |
| DIN EN ISO 9906:2013-03 | Identical |
| EN ISO 9906:2012 | Identical |
| BS EN ISO 9906:2012 | Identical |
| UNE-EN ISO 9906:2012 | Equivalent |
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