BS 6199-2(1988) : 1988 AMD 9339
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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MEASUREMENT OF LIQUID FLOW IN CLOSED CIRCUIT CONDUITS USING WEIGHING AND VOLUMETRIC METHODS - METHOD FOR MEASUREMENT BY THE COLLECTION OF THE LIQUID IN A VOLUMETRIC TANK
15-01-1997
23-11-2012
National forweord
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
Describes methods for measuring liquid flow in closed conduits by determining the volume of liquid collected in a known time interval. May be applied to any liquid provided that its vapour pressure low to ensure that any escape of liquid by vaporization from the volumetric tank does not effect the required measurement accuracy, its viscosity is sufficiently low and it is non-toxic and non-corrosive. Covers symbols and definitions, apparatus, procedure and calculation of flow-rate. BS AMD 9339 RENUMBERS THIS STANDARD
| Committee |
PCL/2
|
| DevelopmentNote |
Renumbered and superseded by BS EN ISO 8316. Supersedes 84/24918 DC. (06/2005)
|
| DocumentType |
Standard
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 8316:1987 | Identical |
| BS EN 29104:1993 | Measurement of fluid flow in closed conduits. Methods of evaluating the performance of electromagnetic flow-meters for liquids |
| BS 7405:1991 | Guide to selection and application of flowmeters for the measurement of fluid flow in closed conduits |
| BS EN ISO 6817:1997 | Measurement of conductive liquid flow in closed conduits. Method using electromagnetic flowmeters |
| EN 29104:1993 | Measurement of fluid flow in closed conduits - Methods of evaluating the performance of electromagnetic flow-meters for liquids (ISO 9104:1991) |
| ISO 4373:2008 | Hydrometry Water level measuring devices |
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