Comparison
Comparison close

CCM.F-K1.a and EUROMET.M.F-K1

 

MEASURAND         Force

NOMINAL VALUE       5 kN

 

Degrees of equivalence represented by Di = (xI - xR) / xR and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in relative terms as 10-5.

5 kN
Di / 10-5
Participating institutes

CCM.F-K1.a and EUROMET.M.F-K1

 

MEASURAND         Force

NOMINAL VALUE       10 kN

 

Degrees of equivalence represented by Di = (xI - xR) / xR and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in relative terms as 10-5.

10 kN
Di / 10-5
Participating institutes
Comparison
Comparison close

CCM.F-K1.a and EUROMET.M.F-K1

 

MEASURAND         Force

NOMINAL VALUE       5 kN

 

Degrees of equivalence represented by Di = (xI - xR) / xR and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in relative terms as 10-5.

LABi Di Uneg,i Upos,i
10-5
10-5
10-5
MIKES 0.6 1.9
INRIM 2.0 2.4
SMD 1.7 7.2
PTB -0.4 2.5
CEM -1.9 2.5
NMIJ -2.0 2.3
CENAM 1.3 3.0
UME -0.8 1.9
NPL 1.1 2.0
NIST -1.9 1.8
NIM -2.0 2.0
LNE 0.9 1.8
KRISS 2.2 2.1
VSL -1.1 10.2
A*STAR 0.4 10.5
NMIA 2.3 3.3
METAS -1.9 2.1
PTB -1.2 2.4
OMH 1.1 3.1
BEV -0.8 10.7
IPQ -0.8 2.2
GUM -1.4 1.9
Participating institutes
CCM.F-K1.a
EUROMET.F-K1

CCM.F-K1.a and EUROMET.M.F-K1

 

MEASURAND         Force

NOMINAL VALUE       10 kN

 

Degrees of equivalence represented by Di = (xI - xR) / xR and its expanded uncertainty Ui at a 95 % level of confidence, both expressed in relative terms as 10-5.

LABi Di Uneg,i Upos,i
10-5
10-5
10-5
MIKES 1.1 1.9
INRIM 0.8 2.4
SMD 1.4 7.2
PTB -0.9 2.5
CEM -1.2 2.4
NMIJ -1.1 2.0
CENAM 1.0 3.3
UME -0.4 2.5
NPL 1.1 1.9
NIST -0.8 1.8
NIM -0.5 1.9
METAS 2.1 2.4
PTB 1.0 2.4
OMH 2.7 3.0
BEV 0.7 9.3
IPQ -0.2 2.6
GUM 5.4 2.2
Participating institutes
CCM.F-K1.a
EUROMET.F-K1
Comparison
Comparison close
CC comparison
Linked comparison
CCM.F-K1.a.2022
Metrology area, Sub-field Mass and related quantities, Force
Description Low force measurements
Time of measurements 2021 - 2025
Status Measurements in progress
References

Technical Protocol-R3

Data form

Measurand Force
5 kN and 10 kN
Parameters Force
Transfer device Force proving instruments - Load cells
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 UME
TÜBITAK Ulusal Metroloji Enstitüsü
Türkiye
Contact person Bulent Aydemir

+90 262 679 50 00
Additional
First Name Last Name
wwww@ww.www +356719836 Institute 1 Institute 1 Khmelnitskiy
Pilot laboratory
UME

TÜBITAK Ulusal Metroloji Enstitüsü, Türkiye, EURAMET

CENAM

Centro Nacional de Metrologia, Mexico, SIM

GUM

Glowny Urzad Miar, Central Office of Measures, Poland, EURAMET

IDIC

Instituto de Investigaciones y Control, Chile, SIM

INMETRO

Instituto Nacional de Metrologia, Qualidade e Tecnologia, Brazil, SIM

INRIM

Istituto Nazionale di Ricerca Metrologica, Italy, EURAMET

INTI

Instituto Nacional de Tecnologia Industrial, Argentina, SIM

IPQ

Instituto Portugues da Qualidade, Portugal, EURAMET

KRISS

Korea Research Institute of Standards and Science, Korea, Republic of, APMP

LNE

Laboratoire national de métrologie et d'essais, France, EURAMET

METAS

Federal Institute of Metrology, Switzerland, EURAMET

MIKES

VTT Technical Research Centre of Finland Ltd, Centre for Metrology/Mittatekniikan keskus, Finland, EURAMET

NIM

National Institute of Metrology, China, APMP

NMC, A*STAR

National Metrology Centre, Agency for Science, Technology and Research, Singapore, APMP

NMIA

National Measurement Institute, Australia, Australia, APMP

NMIJ AIST

National Metrology Institute of Japan, Japan, APMP

NMISA

National Metrology Institute of South Africa, South Africa, AFRIMETS

NPL

National Physical Laboratory, United Kingdom, EURAMET

NPLI

CSIR National Physical Laboratory of India, India, APMP

PTB

Physikalisch-Technische Bundesanstalt, Germany, EURAMET

Comparison
Comparison close

CCM.F-K1.a and EUROMET.M.F-K1

 

MEASURAND         Force

NOMINAL VALUE       5 kN

 

The key comparison reference value xR and its expanded associated standard uncertainty UR (k = 2) are computed from a weighted mean of the reported results of CCM.F-K1.a.

       
  Force xR UR / xR
  kN 10-5 10-5
  5 -0.59 0.66
  10 -1.05 0.77
       

 

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 relative terms, 10-5:

 

Di = (xi - xR)/xand its expanded uncertainty Ui at a 95 % level of confidence where Ui = 2 ui.

 

Linking EUROMET.M.F-K1 to CCM.F-K1.a

 

The MIKES provides the link between the key comparison EUROMET.M.F-K1 and CCM.F-K1.a, having participated in both comparisons. The linking process is described in the EUROMET.M.F-K1 Final Report.

CCM.F-K1.a and EUROMET.M.F-K1

 

MEASURAND         Force

NOMINAL VALUE       10 kN

 

The key comparison reference value xR and its expanded associated standard uncertainty UR (k = 2) are computed from a weighted mean of the reported results of CCM.F-K1.a.

       
  Force xR UR / xR
  kN 10-5 10-5
  5 -0.59 0.66
  10 -1.05 0.77
       

 

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 relative terms, 10-5:

 

Di = (xi - xR)/xand its expanded uncertainty Ui at a 95 % level of confidence where Ui = 2 ui.

 

Linking EUROMET.M.F-K1 to CCM.F-K1.a

 

The MIKES provides the link between the key comparison EUROMET.M.F-K1 and CCM.F-K1.a, having participated in both comparisons. The linking process is described in the EUROMET.M.F-K1 Final Report.

Comparison
Comparison close

CCM.F-K1.a and EUROMET.M.F-K1

 

MEASURAND         Force

NOMINAL VALUE       5 kN

 

 

CCM.F-K1.a

The measurement results are misted in the CCM.F-K1.a Final Report.

 

EUROMET.M.F-K1

The measurement results are listed in the EUROMET.M.F-K1 Final Report.

CCM.F-K1.a and EUROMET.M.F-K1

 

MEASURAND         Force

NOMINAL VALUE       10 kN

 

 

CCM.F-K1.a

The measurement results are misted in the CCM.F-K1.a Final Report.

 

EUROMET.M.F-K1

The measurement results are listed in the EUROMET.M.F-K1 Final Report.