CCM.D-K4, EUROMET.M.D-K4, SIM.M.D-K4 and EURAMET.M.D-K4.2020
MEASURAND Density of liquids
Density 600 kg/m3
LIQUID Nonane, Pentadecane, Tetradecane and Tridecane
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in kg/m3.
CCM.D-K4, EUROMET.M.D-K4, SIM.M.D-K4, SIM.M.D-S2 and EURAMET.M.D-K4.2020
MEASURAND Density of liquids
Density 1000 kg/m3
LIQUID Nonane, Pentadecane, Tetradecane and Tridecane
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in kg/m3.
CCM.D-K4 and EURAMET.M.D-K4.2020
MEASURAND Density of liquids
Density 1500 kg/m3
LIQUID Nonane, Pentadecane, Tetradecane and Tridecane
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in kg/m3.
CCM.D-K4 and EURAMET.M.D-K4.2020
MEASURAND Density of liquids
Density 2000 kg/m3
LIQUID Nonane, Pentadecane, Tetradecane and Tridecane
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in kg/m3.
CCM.D-K4, EUROMET.M.D-K4, SIM.M.D-K4 and EURAMET.M.D-K4.2020
MEASURAND Density of liquids
Density 600 kg/m3
LIQUID Nonane, Pentadecane, Tetradecane and Tridecane
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in kg/m3.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
kg/m3 |
kg/m3 |
kg/m3 |
||
| INRiM | -0.003 | 0.024 | ||
| CENAM | 0.003 | 0.025 | ||
| PTB | 0.000 | 0.021 | ||
| KRISS | 0.002 | 0.018 | ||
| MKEH | 0.015 | 0.015 | ||
| NMIJ | 0.009 | 0.014 | ||
| NIST | 0.045 | 0.029 | ||
| GUM | -0.002 | 0.013 | ||
| LNE | -0.011 | 0.016 | ||
| NMIA | -0.007 | 0.014 | ||
| LATU | -0.019 | 0.022 | ||
| GUM | 0.004 | 0.020 | ||
| UME | -0.029 | 0.067 | ||
| SMU | 0.041 | 0.029 | ||
| IPQ | 0.122 | 0.031 | ||
| MIKES | -0.120 | 0.272 | ||
| BEV | 0.032 | 0.047 | ||
| LNE | 0.005 | 0.023 | ||
| BSJ | -0.218 | 0.108 | ||
| CENAMEP | 0.072 | 0.051 | ||
| CESMEC | 0.000 | 0.062 | ||
| IBMETRO | 0.370 | 0.074 | ||
| INDECOPI | 0.013 | 0.064 | ||
| INEN | 0.193 | 0.069 | ||
| INMETRO | 0.009 | 0.055 | ||
| INTI | -0.020 | 0.070 | ||
| LACOMET | -0.243 | 0.081 | ||
| LATU | 0.019 | 0.049 | ||
| NIST | 0.010 | 0.044 | ||
| SIC | 0.025 | 0.061 | ||
| INRIM | 0.005 | 0.016 | ||
| PTB | -0.001 | 0.016 | ||
| BFKH | 0.016 | 0.017 | ||
| UME | -0.007 | 0.028 | ||
| DMDM | -0.037 | 0.060 | ||
| NMI | -0.107 | 0.041 | ||
| BEV | 0.007 | 0.041 | ||
| IPQ | -0.013 | 0.061 | ||
| DZM | -0.059 | 0.062 |
CCM.D-K4, EUROMET.M.D-K4, SIM.M.D-K4, SIM.M.D-S2 and EURAMET.M.D-K4.2020
MEASURAND Density of liquids
Density 1000 kg/m3
LIQUID Nonane, Pentadecane, Tetradecane and Tridecane
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in kg/m3.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
kg/m3 |
kg/m3 |
kg/m3 |
||
| INRiM | -0.004 | 0.026 | ||
| CENAM | 0.003 | 0.029 | ||
| PTB | 0.003 | 0.024 | ||
| KRISS | 0.013 | 0.029 | ||
| MKEH | 0.009 | 0.024 | ||
| NMIJ | -0.004 | 0.025 | ||
| NIST | 0.046 | 0.038 | ||
| GUM | -0.002 | 0.021 | ||
| LNE | -0.026 | 0.022 | ||
| NMIA | -0.014 | 0.031 | ||
| LATU | -0.019 | 0.022 | ||
| GUM | 0.007 | 0.030 | ||
| UME | -0.085 | 0.109 | ||
| SMU | -0.036 | 0.184 | ||
| IPQ | 0.066 | 0.071 | ||
| MIKES | -0.019 | 0.238 | ||
| BEV | 0.056 | 0.060 | ||
| LNE | -0.006 | 0.028 | ||
| BSJ | -0.210 | 0.122 | ||
| CENAMEP | 0.055 | 0.059 | ||
| CESMEC | 0.081 | 0.063 | ||
| IBMETRO | -0.276 | 0.072 | ||
| INDECOPI | 0.024 | 0.094 | ||
| INEN | -0.096 | 0.084 | ||
| INMETRO | -0.170 | 0.085 | ||
| INTI | -0.104 | 0.085 | ||
| LACOMET | -0.116 | 0.100 | ||
| LATU | -0.029 | 0.060 | ||
| NIST | 0.004 | 0.059 | ||
| NRC | -0.051 | 0.133 | ||
| SIC | -0.034 | 0.083 | ||
| INMETRO | -0.007 | 0.041 | ||
| INRIM | -0.009 | 0.023 | ||
| PTB | 0.001 | 0.015 | ||
| BFKH | 0.010 | 0.030 | ||
| UME | -0.030 | 0.036 | ||
| DMDM | -0.014 | 0.061 | ||
| NMI | -0.001 | 0.034 | ||
| BEV | -0.002 | 0.086 | ||
| IPQ | -0.036 | 0.136 | ||
| DZM | -0.081 | 0.067 |
CCM.D-K4 and EURAMET.M.D-K4.2020
MEASURAND Density of liquids
Density 1500 kg/m3
LIQUID Nonane, Pentadecane, Tetradecane and Tridecane
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in kg/m3.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
kg/m3 |
kg/m3 |
kg/m3 |
||
| INRiM | -0.005 | 0.030 | ||
| CENAM | 0.003 | 0.035 | ||
| PTB | 0.007 | 0.027 | ||
| KRISS | 0.008 | 0.038 | ||
| MKEH | 0.012 | 0.029 | ||
| NMIJ | 0.001 | 0.030 | ||
| NIST | 0.042 | 0.049 | ||
| GUM | -0.004 | 0.027 | ||
| LNE | -0.021 | 0.028 | ||
| NMIA | -0.014 | 0.024 | ||
| INRIM | -0.009 | 0.036 | ||
| PTB | -0.002 | 0.023 | ||
| BFKH | -0.007 | 0.037 | ||
| UME | -0.018 | 0.043 | ||
| DMDM | -0.036 | 0.063 | ||
| NMI | -0.004 | 0.045 | ||
| IPQ | -0.052 | 0.125 | ||
| DZM | -0.117 | 0.075 |
CCM.D-K4 and EURAMET.M.D-K4.2020
MEASURAND Density of liquids
Density 2000 kg/m3
LIQUID Nonane, Pentadecane, Tetradecane and Tridecane
Degrees of equivalence represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in kg/m3.
| LABi | Di | Uneg,i | Upos,i | |
|---|---|---|---|---|
kg/m3 |
kg/m3 |
kg/m3 |
||
| INRiM | -0.006 | 0.034 | ||
| CENAM | 0.004 | 0.040 | ||
| PTB | 0.011 | 0.030 | ||
| KRISS | 0.011 | 0.078 | ||
| MKEH | 0.015 | 0.043 | ||
| NMIJ | -0.008 | 0.045 | ||
| NIST | 0.056 | 0.052 | ||
| GUM | 0.000 | 0.036 | ||
| LNE | -0.015 | 0.036 | ||
| NMIA | -0.014 | 0.033 | ||
| INRIM | -0.004 | 0.048 | ||
| PTB | -0.003 | 0.032 | ||
| BFKH | 0.039 | 0.059 | ||
| UME | -0.024 | 0.061 | ||
| DMDM | -0.033 | 0.070 | ||
| NMI | 0.005 | 0.056 | ||
| IPQ | -0.059 | 0.499 | ||
| DZM | -0.175 | 0.132 |
| Metrology area, Sub-field | Mass and related quantities, Density |
| Description | Calibration of high resolution hydrometers |
| Time of measurements | 2020 - 2021 |
| Status | Approved for equivalence |
| Final Reports of the comparisons | |
| References | |
| Measurand | Density Liquid density in the range from 600 kg/m3 to 2000 kg/m3 at the temperature of 20 °C |
| Parameters | temperature of 20 °C |
| Transfer device | Hydrometers |
| Comparison type | Key Comparison |
| Consultative Committee | CCM (Consultative Committee for Mass and Related Quantities) |
| Conducted by | EURAMET (European Association of National Metrology Institutes) |
| RMO Internal Identifier | EURAMET 1496 |
| Pilot institute |
INRIM
Istituto Nazionale di Ricerca Metrologica Italy |
| Contact person | Andrea Malengo +39 011 3919 946 |
| Additional |
| Pilot laboratory | |
|---|---|
| INRIM |
Istituto Nazionale di Ricerca Metrologica, Italy, EURAMET |
| BEV |
Bundesamt für Eich- und Vermessungswesen, Austria, EURAMET |
| BFKH |
Government Office of the Capital City Budapest, Hungary, EURAMET |
| DMDM |
Directorate of Measures and Precious Metals, Serbia, EURAMET |
| DZM |
State Office for Metrology, Croatia, EURAMET |
| IPQ |
Instituto Portugues da Qualidade, Portugal, EURAMET |
| NIM |
National Institute of Metrology, China, APMP |
| PTB |
Physikalisch-Technische Bundesanstalt, Germany, EURAMET |
| UME |
TÜBITAK Ulusal Metroloji Enstitüsü, Türkiye, EURAMET |
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CCM.D-K4, EUROMET.M.D-K4, SIM.M.D-K4 and EURAMET.M.D-K4.2020
MEASURAND Density of liquids
Density 600 kg/m3
LIQUID Nonane, Pentadecane, Tetradecane and Tridecane
The key comparison CCM.D-K4 was carried out in two "petals". A reference value was calculated for each transfer instrument and petal. The method how to calculate a common key comparison reference value, xR , and associated expanded uncertainty at a 95% confidence level, UR,and the reciprocal Degrees of Equivalence is described on pages 14 to 19 of the CCM.D-K4 Final Report and in Section 3.2.1 of the Supplement to CCM.D-K4.
Degrees of equivalence are represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in kg/m3.
LINKING EUROMET.M.D-K4 to CCM.D-K4
The results of EUROMET.M.D-K4 were linked to CCM.M.D-K4 via INRiM (ITALY), MKEH(1) (Hungary) and the PTB (Germany) who participated in both comparisons.
LINKING SIM.M.D-K4 to CCM.D-K4
The results of SIM.M.D-K4 were linked to CCM.M.D-K4 via CENAM (Mexico) who participated in both comparisons.
LINKING EURAMET.M.D-K4.2020 to CCM.D-K4
The results of EURAMET.M.D-K4.2020 were linked to CCM.M.D-K4 via INRiM (ITALY), BFKH (Hungary) and the PTB (Germany) who participated in both comparisons.
(1) Now BFKH
CCM.D-K4, EUROMET.M.D-K4, SIM.M.D-K4, SIM.M.D-S2 and EURAMET.M.D-K4.2020
MEASURAND Density of liquids
Density 1000 kg/m3
LIQUID Nonane, Pentadecane, Tetradecane and Tridecane
The key comparison CCM.D-K4 was carried out in two "petals". A reference value was calculated for each transfer instrument and petal. The method how to calculate a common key comparison reference value, xR , and associated expanded uncertainty at a 95% confidence level, UR,and the reciprocal Degrees of Equivalence is described on pages 14 to 19 of the CCM.D-K4 Final Report and in Section 3.2.1 of the Supplement to CCM.D-K4.
Degrees of equivalence are represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in kg/m3.
LINKING EUROMET.M.D-K4 to CCM.D-K4
The results of EUROMET.M.D-K4 were linked to CCM.M.D-K4 via INRiM (ITALY), MKEH(1) (Hungary) and the PTB (Germany) who participated in both comparisons.
LINKING SIM.M.D-K4 to CCM.D-K4
The results of SIM.M.D-K4 were linked to CCM.M.D-K4 via CENAM (Mexico) who participated in both comparisons.
LINKING SIM.M.D-S2 to CCM.D-K4
The results of SIM.M.D-S2 were linked to CCM.M.D-K4 via INRiM (Italy) who participated in both comparisons.
LINKING EURAMET.M.D-K4.2020 to CCM.D-K4
The results of EURAMET.M.D-K4.2020 were linked to CCM.M.D-K4 via INRiM (ITALY), BFKH (Hungary) and the PTB (Germany) who participated in both comparisons.
(1) Now BFKH
CCM.D-K4 and EURAMET.M.D-K4.2020
MEASURAND Density of liquids
Density 1500 kg/m3
LIQUID Nonane, Pentadecane, Tetradecane and Tridecane
The key comparison CCM.D-K4 was carried out in two "petals". A reference value was calculated for each transfer instrument and petal. The method how to calculate a common key comparison reference value, xR , and associated expanded uncertainty at a 95% confidence level, UR,and the reciprocal Degrees of Equivalence is described on pages 14 to 19 of the CCM.D-K4 Final Report and in Section 3.2.1 of the Supplement to CCM.D-K4.
Degrees of equivalence are represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in kg/m3.
LINKING EURAMET.M.D-K4.2020 to CCM.D-K4
The results of EURAMET.M.D-K4.2020 were linked to CCM.M.D-K4 via INRiM (ITALY), BFKH (Hungary) and the PTB (Germany) who participated in both comparisons.
CCM.D-K4 and EURAMET.M.D-K4.2020
MEASURAND Density of liquids
Density 2000 kg/m3
LIQUID Nonane, Pentadecane, Tetradecane and Tridecane
The key comparison CCM.D-K4 was carried out in two "petals". A reference value was calculated for each transfer instrument and petal. The method how to calculate a common key comparison reference value, xR , and associated expanded uncertainty at a 95% confidence level, UR,and the reciprocal Degrees of Equivalence is described on pages 14 to 19 of the CCM.D-K4 Final Report and in Section 3.2.1 of the Supplement to CCM.D-K4.
Degrees of equivalence are represented by Di = (xI - xR) and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in kg/m3.
LINKING EURAMET.M.D-K4.2020 to CCM.D-K4
The results of EURAMET.M.D-K4.2020 were linked to CCM.M.D-K4 via INRiM (ITALY), BFKH (Hungary) and the PTB (Germany) who participated in both comparisons.
CCM.D-K4, EUROMET.M.D-K4, SIM.M.D-K4 and EURAMET.M.D-K4.2020
MEASURAND Density of liquids
Density 600 kg/m3
LIQUID Nonane, Pentadecane, Tetradecane and Tridecane
CCM.D-K4
Measurements were carried from January 2011 to April 2012.
The participants were divided into two groups where each group used their particular set of four hydrometers. The results of the participants are given in Appendix A1 of the CCM.D-K4 Final Report.
EUROMET.M.D-K4
Laboratory individual measurement results are listed in Appendix of the EUROMET.M.D-K4 Final Report.
SIM.M.D-K4
Laboratory individual measurement results are listed the SIM.M.D-K4 Final Report.
EURAMET.M.D-K4.2020
Laboratory individual measurement results are listed in Section 7 of the EURAMET.M.D-K4 Final Report.
CCM.D-K4, EUROMET.M.D-K4, SIM.M.D-K4, SIM.M.D-S2 and EURAMET.M.D-K4.2020
MEASURAND Density of liquids
Density 1000 kg/m3
LIQUID Nonane, Pentadecane, Tetradecane and Tridecane
CCM.D-K4
Measurements were carried from January 2011 to April 2012.
The participants were divided into two groups where each group used their particular set of four hydrometers. The results of the participants are given in Appendix A1 of the CCM.D-K4 Final Report.
EUROMET.M.D-K4
Laboratory individual measurement results are listed in Appendix of the EUROMET.M.D-K4 Final Report.
SIM.M.D-K4
Laboratory individual measurement results are listed the SIM.M.D-K4 Final Report.
SIM.M.D-S2
Laboratory individual measurement results are listed in Section 3 of the SIM.M.D-S2 Final Report.
EURAMET.M.D-K4.2020
Laboratory individual measurement results are listed in Section 7 of the EURAMET.M.D-K4 Final Report.
CCM.D-K4 and EURAMET.M.D-K4.2020
MEASURAND Density of liquids
Density 1500 kg/m3
LIQUID Nonane, Pentadecane, Tetradecane and Tridecane
CCM.D-K4
Measurements were carried from January 2011 to April 2012.
The participants were divided into two groups where each group used their particular set of four hydrometers. The results of the participants are given in Appendix A1 of the CCM.D-K4 Final Report.
EURAMET.M.D-K4.2020
Laboratory individual measurement results are listed in Section 7 of the EURAMET.M.D-K4 Final Report.
CCM.D-K4 and EURAMET.M.D-K4.2020
MEASURAND Density of liquids
Density 2000 kg/m3
LIQUID Nonane, Pentadecane, Tetradecane and Tridecane
CCM.D-K4
Measurements were carried from January 2011 to April 2012.
The participants were divided into two groups where each group used their particular set of four hydrometers. The results of the participants are given in Appendix A1 of the CCM.D-K4 Final Report.
EURAMET.M.D-K4
Laboratory individual measurement results are listed in Section 7 of the EURAMET.M.D-K4 Final Report.
