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 | Comparison of the calibration of density hydrometers |
| Time of measurements | 2007 - 2008 |
| Status | Approved for equivalence |
| Final Reports of the comparisons | |
| Measurand | Density: 600 kg/m3 to 1300 kg/m3 |
| Transfer device | Transfer standard hydrometers |
| Comparison type | Key Comparison |
| Consultative Committee | CCM (Consultative Committee for Mass and Related Quantities) |
| Conducted by | SIM (Inter-American Metrology System) |
| RMO Internal Identifier | SIM.7.33 |
| Comments | Linking results published on 23 February 2017 |
| Pilot institute |
CENAM
Centro Nacional de Metrologia Mexico |
| Contact person | Luis Omar BECERRA +52 442 211 05 73 |
| Pilot laboratory | |
|---|---|
| CENAM |
Centro Nacional de Metrologia, Mexico, SIM |
| BSJ |
Bureau of Standards Jamaica, Jamaica, SIM |
| CENAMEP AIP |
Centro Nacional de Metrología de Panama AIP, Panama, SIM |
| CESMEC |
Centro de Estudios, Medición y Certificación de Calidad, Chile, SIM |
| IBMETRO |
Instituto Boliviano de Metrología, Bolivia, SIM |
| INDECOPI |
Instituto Nacional de Defensa de la Competencia y de la Protección de la Propiedad Intelectual, Peru, SIM |
| INEN |
Servicio Ecuatoriano de Normalización, Ecuador, SIM |
| INMETRO |
Instituto Nacional de Metrologia, Qualidade e Tecnologia, Brazil, SIM |
| INTI |
Instituto Nacional de Tecnologia Industrial, Argentina, SIM |
| LACOMET |
Laboratorio Costarricense de Metrologia, Costa Rica, SIM |
| LATU |
Laboratorio Tecnologico del Uruguay, Uruguay, SIM |
| NIST |
National Institute of Standards and Technology, United States, SIM |
| NRC |
National Research Council, Canada, SIM |
| SIC |
Superintendencia de Industria y Comercio, Colombia, SIM |
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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.
