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.

Nominal density 600 kg/m3
Di / (kg/m3)
Participating institutes

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.

Nominal density 1000 kg/m3
Di / (kg/m3)
Participating institutes

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.

Nominal density 1500 kg/m3
Di / (kg/m3)
Participating institutes

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.

Nominal density 2000 kg/m3
Di / (kg/m3)
Participating institutes

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
Participating institutes
CCM.D-K4
EUROMET.M.D-K4
SIM.M.D-K4
EURAMET.M.D-K4.2020

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
Participating institutes
CCM.D-K4
EUROMET.M.D-K4
SIM.M.D-K4
SIM.M.D-S2
EURAMET.M.D-K4.2020

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
Participating institutes
CCM.D-K4
EURAMET.M.D-K4.2020

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
Participating institutes
CCM.D-K4
EURAMET.M.D-K4.2020
EURAMET.M.D-K4.2020
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

EURAMET.M.D-K4 Technical Protocol

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
First Name Last Name
wwww@ww.www +356719836 Institute 1 Institute 1 Khmelnitskiy
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; now: Croatian Metrology Institute, HMI, 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

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.