BS ISO TR 7066-1:1997
Current
The latest, up-to-date edition.
Assessment of uncertainty in calibration and use of flow measurement devices Linear calibration relationships
Hardcopy , PDF
English
15-07-1997
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1 Scope
2 Normative references
3 Definitions and symbols
4 General
5 Random uncertainties and systematic error limits in
individual measurements
6 Linearity of calibration graph
7 Linearization of data
8 Fitting the best straight line
9 Fitting the best weighted straight line
10 Procedure when y is independent of x
11 Calculation of uncertainty
12 Systematic error limits and reporting procedure
13 Extrapolated values
14 Uncertainty in the use of the calibration graph for a
single flowrate measurement
Covers methods for use in deriving the calibration curve for any method of measurement for flowrate in closed conduits or open channels and for the assessment of the uncertainty associated with such calibrations. Also covers methods for estimating the uncertainty arising in measurements obtained by means of the resulting graph and for calculating the uncertainty in the mean of a number of measurements of the same flowrate.
| Committee |
CPI/30
|
| DevelopmentNote |
Supersedes 96/211595 DC and BS 7118-1(1990). (07/2005)
|
| DocumentType |
Standard
|
| Pages |
38
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO/TR 7066-1:1997 | Identical |
| ISO 7066-2:1988 | Assessment of uncertainty in the calibration and use of flow measurement devices — Part 2: Non-linear calibration relationships |
| ISO 5168:2005 | Measurement of fluid flow — Procedures for the evaluation of uncertainties |
| ISO 1100-2:2010 | Hydrometry Measurement of liquid flow in open channels Part 2: Determination of the stage-discharge relationship |
| ISO 772:1996 | Hydrometric determinations — Vocabulary and symbols |
| ISO 4006:1991 | Measurement of fluid flow in closed conduits — Vocabulary and symbols |
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