1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Guarantees
4.1 Subjects of guarantees
4.2 Other conditions of guarantee
5 Execution of tests
5.1 Subjects of tests
5.2 Organization of tests
5.3 Test arrangements
5.4 Test conditions
6 Analysis of test results
6.1 Translation of the test results to the
guarantee conditions
6.2 Measuring uncertainties
6.3 Values of tolerance factors
6.4 Verification of guarantees
6.5 Obtaining specified characteristics
7 Measurement of flow rate
7.1 Measurement by weighing
7.2 Volumetric method
7.3 Differential pressure devices
7.4 Thin-plate weirs
7.5 Velocity area methods
7.6 Tracers method
7.7 Other methods
8 Measurement of pump total head
8.1 General
8.2 Definition of the measuring sections
8.3 Water level measurement
8.4 Pressure measurements
9 Measurement of speed of rotation
10 Measurement of pump power input
10.1 General
10.2 Measurement of torque
10.3 Electric power measurements
10.4 Special cases
11 Cavitation tests
11.1 General
11.2 Test installations
11.3 Determination of the NPSH required by the pump
Annex A (normative) Tolerance factors for pumps produced in
series with selection made from typical performance
curves and for pumps with a driver power input less
than 10 kW (relevant to series pumps Grade 2)
Annex B (normative) Determination of reduced impeller
diameters
Annex C (normative) Friction losses
Annex D (informative) Conversion to SI units
Annex E (informative) Guide for suitable time periods between
calibrations of test instruments
Annex F (informative) Costs and repetition of tests
Annex G (informative) Performance correction chart for viscous
liquids
Annex H (informative) NPSHR reduction for pumps handling
hydrocarbon liquids and high temperature water
Annex I (informative) Statistical evaluation of measurement
results
Annex J (informative) Pump test sheet
Annex K (informative) Checklist
Annex ZA (normative) Normative references to international
publications with their relevant European publications
Bibliography