CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Turbine meter
NOMINAL VALUE 30 m3/h
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in %.
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Turbine meter
NOMINAL VALUE 60 m3/h
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in %.
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Turbine meter
NOMINAL VALUE 100 m3/h
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in %.
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Turbine meter
NOMINAL VALUE 140 m3/h
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in %.
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Turbine meter
NOMINAL VALUE 180 m3/h
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in %.
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Turbine meter
NOMINAL VALUE 200 m3/h
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in %.
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Coriolis meter
NOMINAL VALUE 30 t/h
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in %.
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Coriolis meter
NOMINAL VALUE 60 t/h
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in %.
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Coriolis meter
NOMINAL VALUE 100 t/h
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in %.
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Coriolis meter
NOMINAL VALUE 140 t/h
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in %.
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Coriolis meter
NOMINAL VALUE 180 t/h
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in %.
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Coriolis meter
NOMINAL VALUE 200 t/h
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in %.
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Turbine meter
NOMINAL VALUE 30 m3/h
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in %.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
% |
% |
% |
||
| VSL | 0.016 | 0.236 | ||
| RISE | -0.042 | 0.240 | ||
| UME | 0.055 | 0.244 | ||
| PTB | 0.050 | 0.233 | ||
| CENAM | -0.260 | 0.236 | ||
| ITRI | 0.158 | 0.235 | ||
| NIM | -0.011 | 0.237 | ||
| NMIJ | 0.030 | 0.236 | ||
| KRISS | 0.006 | 0.240 |
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Turbine meter
NOMINAL VALUE 60 m3/h
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in %.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
% |
% |
% |
||
| VSL | -0.012 | 0.204 | ||
| RISE | -0.068 | 0.207 | ||
| UME | 0.018 | 0.211 | ||
| PTB | 0.042 | 0.200 | ||
| CENAM | -0.043 | 0.202 | ||
| ITRI | 0.139 | 0.203 | ||
| NIM | -0.024 | 0.205 | ||
| NMIJ | -0.012 | 0.203 | ||
| KRISS | -0.046 | 0.208 |
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Turbine meter
NOMINAL VALUE 100 m3/h
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in %.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
% |
% |
% |
||
| VSL | -0.007 | 0.196 | ||
| RISE | -0.082 | 0.200 | ||
| UME | 0.009 | 0.205 | ||
| PTB | 0.026 | 0.192 | ||
| CENAM | -0.051 | 0.195 | ||
| ITRI | 0.162 | 0.195 | ||
| NIM | -0.013 | 0.197 | ||
| NMIJ | -0.004 | 0.196 | ||
| KRISS | -0.045 | 0.200 |
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Turbine meter
NOMINAL VALUE 140 m3/h
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in %.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
% |
% |
% |
||
| VSL | 0.026 | 0.192 | ||
| RISE | -0.081 | 0.196 | ||
| UME | -0.041 | 0.200 | ||
| PTB | 0.049 | 0.188 | ||
| CENAM | -0.073 | 0.191 | ||
| ITRI | 0.158 | 0.191 | ||
| NIM | -0.033 | 0.193 | ||
| NMIJ | 0.010 | 0.192 | ||
| KRISS | -0.025 | 0.196 |
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Turbine meter
NOMINAL VALUE 180 m3/h
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in %.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
% |
% |
% |
||
| VSL | 0.038 | 0.189 | ||
| RISE | -0.087 | 0.193 | ||
| UME | -0.055 | 0.198 | ||
| PTB | 0.048 | 0.185 | ||
| CENAM | -0.093 | 0.188 | ||
| ITRI | 0.175 | 0.188 | ||
| NIM | -0.041 | 0.191 | ||
| NMIJ | 0.016 | 0.189 | ||
| KRISS | -0.011 | 0.194 |
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Turbine meter
NOMINAL VALUE 200 m3/h
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in %.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
% |
% |
% |
||
| VSL | 0.045 | 0.191 | ||
| RISE | -0.090 | 0.195 | ||
| UME | -0.055 | 0.198 | ||
| PTB | 0.048 | 0.186 | ||
| CENAM | -0.108 | 0.189 | ||
| ITRI | 0.176 | 0.190 | ||
| NIM | -0.045 | 0.192 | ||
| NMIJ | 0.018 | 0.190 | ||
| KRISS | 0.000 | 0.195 |
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Coriolis meter
NOMINAL VALUE 30 t/h
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in %.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
% |
% |
% |
||
| VSL | -0.017 | 0.049 | ||
| RISE | -0.009 | 0.089 | ||
| UME | 0.020 | 0.082 | ||
| PTB | 0.004 | 0.044 | ||
| NIST | -0.028 | 0.051 | ||
| CENAM | 0.006 | 0.050 | ||
| ITRI | 0.028 | 0.056 | ||
| NIM | -0.018 | 0.064 | ||
| NMIJ | 0.032 | 0.059 | ||
| KRISS | -0.015 | 0.072 |
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Coriolis meter
NOMINAL VALUE 60 t/h
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in %.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
% |
% |
% |
||
| VSL | -0.013 | 0.025 | ||
| RISE | -0.009 | 0.083 | ||
| UME | 0.010 | 0.075 | ||
| PTB | 0.004 | 0.029 | ||
| NIST | -0.017 | 0.038 | ||
| CENAM | 0.012 | 0.036 | ||
| ITRI | 0.037 | 0.045 | ||
| NIM | -0.002 | 0.054 | ||
| NMIJ | 0.018 | 0.047 | ||
| KRISS | -0.040 | 0.064 |
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Coriolis meter
NOMINAL VALUE 100 t/h
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in %.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
% |
% |
% |
||
| VSL | -0.010 | 0.021 | ||
| RISE | -0.013 | 0.081 | ||
| UME | 0.006 | 0.072 | ||
| PTB | -0.001 | 0.025 | ||
| NIST | -0.020 | 0.037 | ||
| CENAM | 0.012 | 0.034 | ||
| ITRI | 0.045 | 0.043 | ||
| NIM | 0.004 | 0.052 | ||
| NMIJ | 0.025 | 0.045 | ||
| KRISS | -0.055 | 0.063 |
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Coriolis meter
NOMINAL VALUE 140 t/h
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in %.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
% |
% |
% |
||
| VSL | -0.002 | 0.020 | ||
| RISE | -0.011 | 0.081 | ||
| UME | -0.046 | 0.075 | ||
| PTB | 0.003 | 0.024 | ||
| NIST | -0.014 | 0.036 | ||
| CENAM | -0.001 | 0.033 | ||
| ITRI | 0.042 | 0.042 | ||
| NIM | 0.003 | 0.052 | ||
| NMIJ | 0.029 | 0.044 | ||
| KRISS | -0.064 | 0.061 |
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Coriolis meter
NOMINAL VALUE 180 t/h
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in %.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
% |
% |
% |
||
| VSL | -0.003 | 0.018 | ||
| RISE | -0.013 | 0.081 | ||
| UME | -0.022 | 0.072 | ||
| PTB | 0.000 | 0.022 | ||
| NIST | -0.033 | 0.044 | ||
| CENAM | 0.000 | 0.032 | ||
| ITRI | 0.050 | 0.041 | ||
| NIM | 0.002 | 0.051 | ||
| NMIJ | 0.031 | 0.043 | ||
| KRISS | -0.053 | 0.061 |
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Coriolis meter
NOMINAL VALUE 200 t/h
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in %.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
% |
% |
% |
||
| VSL | -0.001 | 0.018 | ||
| RISE | -0.016 | 0.081 | ||
| UME | -0.043 | 0.071 | ||
| PTB | 0.002 | 0.022 | ||
| NIST | -0.012 | 0.032 | ||
| CENAM | -0.001 | 0.032 | ||
| ITRI | 0.034 | 0.041 | ||
| NIM | 0.003 | 0.051 | ||
| NMIJ | 0.029 | 0.043 | ||
| KRISS | -0.043 | 0.061 |
| Metrology area, Sub-field | Mass and related quantities, Fluid Flow |
| Description | Water flow |
| Time of measurements | 2015 - 2017 |
| Status | Approved for equivalence |
| Final Reports of the comparisons | |
| Measurand | K-factor (pulses/L) and (pulses/kg) Water flow: 30 m3/h to 200 m3/h |
| Parameters | Test pipe diameter: 100 mm |
| Transfer device | Turbine flow meter, Coriolis flow meter |
| Comparison type | Key Comparison |
| Consultative Committee | CCM (Consultative Committee for Mass and Related Quantities) |
| Conducted by | CCM (Consultative Committee for Mass and Related Quantities) |
| Pilot institute |
PTB
Physikalisch-Technische Bundesanstalt Germany |
| Contact person | Enrico Frahm +49 531 592 1333 |
| Pilot laboratory | |
|---|---|
| PTB |
Physikalisch-Technische Bundesanstalt, Germany, EURAMET |
| CENAM |
Centro Nacional de Metrologia, Mexico, SIM |
| KRISS |
Korea Research Institute of Standards and Science, Korea, Republic of, APMP |
| NIM |
National Institute of Metrology, China, APMP |
| NIST |
National Institute of Standards and Technology, United States, SIM |
| NMIJ AIST |
National Metrology Institute of Japan, Japan, APMP |
| TUVNEL |
TUVNEL, United Kingdom, EURAMET |
| UME |
TÜBITAK Ulusal Metroloji Enstitüsü, Türkiye, EURAMET |
| VSL |
VSL, Netherlands, EURAMET |
This page proposes print-out on A4 paper (portrait) of the comparison details (best printed out using a black and white printer).
Please, select items to be printed out, then click on "OK" :
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Turbine meter
NOMINAL VALUE 30 m3/h
The technique to determine key comparison reference value xR and its associated standard uncertainty uR is described in Section 5.3 of the CCM.FF-K1.2015 Final Report.
| Nominal value (m3/h) | xR (%) | uR (%) |
| 30 | 0.263 | 0.042 |
| 60 | 0.422 | 0.036 |
| 100 | 0.502 | 0.035 |
| 140 | 0.585 | 0.034 |
| 180 | 0.688 | 0.034 |
| 200 | 0.727 | 0.034 |
The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in %:
Di = (xi - xR) and its expanded uncertainty Ui at a 95 % level of confidence where Ui = 2 ui.
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Turbine meter
NOMINAL VALUE 60 m3/h
The technique to determine key comparison reference value xR and its associated standard uncertainty uR is described in Section 5.3 of the CCM.FF-K1.2015 Final Report.
| Nominal value (m3/h) | xR (%) | uR (%) |
| 30 | 0.263 | 0.042 |
| 60 | 0.422 | 0.036 |
| 100 | 0.502 | 0.035 |
| 140 | 0.585 | 0.034 |
| 180 | 0.688 | 0.034 |
| 200 | 0.727 | 0.034 |
The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in %:
Di = (xi - xR) and its expanded uncertainty Ui at a 95 % level of confidence where Ui = 2 ui.
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Turbine meter
NOMINAL VALUE 100 m3/h
The technique to determine key comparison reference value xR and its associated standard uncertainty uR is described in Section 5.3 of the CCM.FF-K1.2015 Final Report.
| Nominal value (m3/h) | xR (%) | uR (%) |
| 30 | 0.263 | 0.042 |
| 60 | 0.422 | 0.036 |
| 100 | 0.502 | 0.035 |
| 140 | 0.585 | 0.034 |
| 180 | 0.688 | 0.034 |
| 200 | 0.727 | 0.034 |
The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in %:
Di = (xi - xR) and its expanded uncertainty Ui at a 95 % level of confidence where Ui = 2 ui.
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Turbine meter
NOMINAL VALUE 140 m3/h
The technique to determine key comparison reference value xR and its associated standard uncertainty uR is described in Section 5.3 of the CCM.FF-K1.2015 Final Report.
| Nominal value (m3/h) | xR (%) | uR (%) |
| 30 | 0.263 | 0.042 |
| 60 | 0.422 | 0.036 |
| 100 | 0.502 | 0.035 |
| 140 | 0.585 | 0.034 |
| 180 | 0.688 | 0.034 |
| 200 | 0.727 | 0.034 |
The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in %:
Di = (xi - xR) and its expanded uncertainty Ui at a 95 % level of confidence where Ui = 2 ui.
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Turbine meter
NOMINAL VALUE 180 m3/h
The technique to determine key comparison reference value xR and its associated standard uncertainty uR is described in Section 5.3 of the CCM.FF-K1.2015 Final Report.
| Nominal value (m3/h) | xR (%) | uR (%) |
| 30 | 0.263 | 0.042 |
| 60 | 0.422 | 0.036 |
| 100 | 0.502 | 0.035 |
| 140 | 0.585 | 0.034 |
| 180 | 0.688 | 0.034 |
| 200 | 0.727 | 0.034 |
The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in %:
Di = (xi - xR) and its expanded uncertainty Ui at a 95 % level of confidence where Ui = 2 ui.
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Turbine meter
NOMINAL VALUE 200 m3/h
The technique to determine key comparison reference value xR and its associated standard uncertainty uR is described in Section 5.3 of the CCM.FF-K1.2015 Final Report.
| Nominal value (m3/h) | xR (%) | uR (%) |
| 30 | 0.263 | 0.042 |
| 60 | 0.422 | 0.036 |
| 100 | 0.502 | 0.035 |
| 140 | 0.585 | 0.034 |
| 180 | 0.688 | 0.034 |
| 200 | 0.727 | 0.034 |
The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in %:
Di = (xi - xR) and its expanded uncertainty Ui at a 95 % level of confidence where Ui = 2 ui.
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Coriolis meter
NOMINAL VALUE 30 t/h
The technique to determine key comparison reference value xR and its associated standard uncertainty uR is described in Section 5.3 of the CCM.FF-K1.2015 Final Report.
| Nominal value (t/h) | xR (%) | uR (%) |
| 30 | 0.041 | 0.010 |
| 60 | 0.038 | 0.007 |
| 100 | 0.033 | 0.006 |
| 140 | 0.031 | 0.006 |
| 180 | 0.036 | 0.006 |
| 200 | 0.038 | 0.006 |
The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in %:
Di = (xi - xR) and its expanded uncertainty Ui at a 95 % level of confidence where Ui = 2 ui.
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Coriolis meter
NOMINAL VALUE 60 t/h
The technique to determine key comparison reference value xR and its associated standard uncertainty uR is described in Section 5.3 of the CCM.FF-K1.2015 Final Report.
| Nominal value (t/h) | xR (%) | uR (%) |
| 30 | 0.041 | 0.010 |
| 60 | 0.038 | 0.007 |
| 100 | 0.033 | 0.006 |
| 140 | 0.031 | 0.006 |
| 180 | 0.036 | 0.006 |
| 200 | 0.038 | 0.006 |
The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in %:
Di = (xi - xR) and its expanded uncertainty Ui at a 95 % level of confidence where Ui = 2 ui.
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Coriolis meter
NOMINAL VALUE 100 t/h
The technique to determine key comparison reference value xR and its associated standard uncertainty uR is described in Section 5.3 of the CCM.FF-K1.2015 Final Report.
| Nominal value (t/h) | xR (%) | uR (%) |
| 30 | 0.041 | 0.010 |
| 60 | 0.038 | 0.007 |
| 100 | 0.033 | 0.006 |
| 140 | 0.031 | 0.006 |
| 180 | 0.036 | 0.006 |
| 200 | 0.038 | 0.006 |
The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in %:
Di = (xi - xR) and its expanded uncertainty Ui at a 95 % level of confidence where Ui = 2 ui.
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Coriolis meter
NOMINAL VALUE 140 t/h
The technique to determine key comparison reference value xR and its associated standard uncertainty uR is described in Section 5.3 of the CCM.FF-K1.2015 Final Report.
| Nominal value (t/h) | xR (%) | uR (%) |
| 30 | 0.041 | 0.010 |
| 60 | 0.038 | 0.007 |
| 100 | 0.033 | 0.006 |
| 140 | 0.031 | 0.006 |
| 180 | 0.036 | 0.006 |
| 200 | 0.038 | 0.006 |
The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in %:
Di = (xi - xR) and its expanded uncertainty Ui at a 95 % level of confidence where Ui = 2 ui.
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Coriolis meter
NOMINAL VALUE 180 t/h
The technique to determine key comparison reference value xR and its associated standard uncertainty uR is described in Section 5.3 of the CCM.FF-K1.2015 Final Report.
| Nominal value (t/h) | xR (%) | uR (%) |
| 30 | 0.041 | 0.010 |
| 60 | 0.038 | 0.007 |
| 100 | 0.033 | 0.006 |
| 140 | 0.031 | 0.006 |
| 180 | 0.036 | 0.006 |
| 200 | 0.038 | 0.006 |
The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in %:
Di = (xi - xR) and its expanded uncertainty Ui at a 95 % level of confidence where Ui = 2 ui.
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Coriolis meter
NOMINAL VALUE 200 t/h
The technique to determine key comparison reference value xR and its associated standard uncertainty uR is described in Section 5.3 of the CCM.FF-K1.2015 Final Report.
| Nominal value (t/h) | xR (%) | uR (%) |
| 30 | 0.041 | 0.010 |
| 60 | 0.038 | 0.007 |
| 100 | 0.033 | 0.006 |
| 140 | 0.031 | 0.006 |
| 180 | 0.036 | 0.006 |
| 200 | 0.038 | 0.006 |
The degree of equivalence of laboratory i relative to the key comparison reference value xR is given by a pair of terms, both expressed in %:
Di = (xi - xR) and its expanded uncertainty Ui at a 95 % level of confidence where Ui = 2 ui.
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Turbine meter
NOMINAL VALUE 30 m3/h
xi measurement value issued by laboratory i, Labi
ui combined standard uncertainty of xi
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Turbine meter
NOMINAL VALUE 60 m3/h
xi measurement value issued by laboratory i, Labi
ui combined standard uncertainty of xi
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Turbine meter
NOMINAL VALUE 100 m3/h
xi measurement value issued by laboratory i, Labi
ui combined standard uncertainty of xi
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Turbine meter
NOMINAL VALUE 140 m3/h
xi measurement value issued by laboratory i, Labi
ui combined standard uncertainty of xi
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Turbine meter
NOMINAL VALUE 180 m3/h
xi measurement value issued by laboratory i, Labi
ui combined standard uncertainty of xi
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Turbine meter
NOMINAL VALUE 200 m3/h
xi measurement value issued by laboratory i, Labi
ui combined standard uncertainty of xi
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Coriolis meter
NOMINAL VALUE 30 t/h
xi measurement value issued by laboratory i, Labi
ui combined standard uncertainty of xi
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Coriolis meter
NOMINAL VALUE 60 t/h
xi measurement value issued by laboratory i, Labi
ui combined standard uncertainty of xi
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Coriolis meter
NOMINAL VALUE 100 t/h
xi measurement value issued by laboratory i, Labi
ui combined standard uncertainty of xi
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Coriolis meter
NOMINAL VALUE 140 t/h
xi measurement value issued by laboratory i, Labi
ui combined standard uncertainty of xi
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Coriolis meter
NOMINAL VALUE 180 t/h
xi measurement value issued by laboratory i, Labi
ui combined standard uncertainty of xi
CCM.FF-K1.2015
MEASURAND Water flow
INSTRUMENT Coriolis meter
NOMINAL VALUE 200 t/h
xi measurement value issued by laboratory i, Labi
ui combined standard uncertainty of xi
