NS EN ISO 5198 : 1ED 1999
Current
The latest, up-to-date edition.
CENTRIFUGAL, MIXED FLOW AND AXIAL PUMPS - CODE FOR HYDRAULIC PERFORMANCE TESTS - PRECISION CLASS
12-01-2013
0 Introduction
1 Scope
2 Field of application
3 References
Section one: General recommendations
4 Definitions and symbols
5 Specified duty
6 General requirements for tests
Section two: Measurement methods
7 Measurement of rate of flow
8 Measurement of head
9 Measurement of speed of rotation
10 Measurement of power input
11 Measurement of pump efficiency by the thermodynamic
method
12 Cavitation tests
Annexes
A Estimation and analysis of uncertainties
B Comparison of test results with specified duty
C Thermodynamic properties of water and assessment of the
accuracy of efficiency measurements by the thermodynamic
method
D Other cavitation tests
E Friction losses
Defines precision class performance tests for centrifugal, mixed flow and axial pumps. Specifies terms and quantities used and defines general requirements for tests. Does not define constructional tolerances.
| DocumentType |
Standard
|
| PublisherName |
Norwegian Standards (Norges Standardiseringsforbund)
|
| Status |
Current
|
| Standards | Relationship |
| BS EN ISO 5198:1999 | Identical |
| EN ISO 5198:1998 | Identical |
| DIN EN ISO 5198:1999-12 | Identical |
| UNI EN ISO 5198 : 2001 | Identical |
| ISO 5198:1987 | Identical |
| UNE-EN ISO 5198:2000 | Identical |
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