NEN EN ISO 8316 : 1995
Current
The latest, up-to-date edition.
MEASUREMENT OF LIQUID FLOW IN CLOSED CONDUITS - METHOD BY COLLECTION OF THE LIQUID IN A VOLUMETRIC TANK
12-01-2013
National foreword
Committees responsible
Method
1. Scope and field of application
2. References
3. Symbols and definitions
4. Principle
5. Apparatus
6. Procedure
7. Calculation of flow-rate
8. Calculation of the overall uncertainty in the
flow-rate measurement
Annexes
A. Corrections to the measurement of filling time
B. Density of pure water t standard atmospheric
pressure of 101,325 kPa
C. Example of a volumetric flow-rate installation
using the dynamic gauging method
D. Example of a volumetric flow-rate installation
using the standing start and finish method
E. Student's t-distribution
Tables
1. Untitled
2. Untitled
3. Untitled
Figures
1. Schematic diagram of a volumetric flow-rate
installation using the static gauging method
2. Schematic diagram of a volumetric flow-rate
installation using the dynamic gauging method
3. Examples of diverter design
4. Operating law of diverter
5. Twin tanks method
6. Typical graph used in evaluation of (eR)p for a
diverter system
7. Graph with plotting of results of diverter time
actuator tests, as given in A.1.2
8. Graph of the filling process for the measuring
tank
9. Diagram of system for measuring the switching time
and switching time difference of the diverter
10. Graph of volume collected against time at constant
flow-rate
11. Schematic diagram of a volumetric installation
using the standing start and finish method
12. Design of volumetric tank
13. Diagram of the flow-rate of liquid entering the
tank
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