Comparison
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Results
Comparison
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Results
Comparison
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CC comparison
Linked comparison
CCT-K2.2
Metrology area, Sub-field Thermometry, Standard Platinum Resistance Thermometers
Description Realizations of the ITS-90 from 24.5 K to 273.16 K
Time of measurements 2014 - 2021
Status Measurements in progress
References

CCT-K2.2 registration and progress form

Measurand Temperature difference at the ITS-90 fixed points
Parameters Temperature, Electrical Resistance
Transfer device Standard Platinum Resistance Thermometers
Comparison type Key Comparison
Consultative Committee CCT (Consultative Committee for Thermometry)
Conducted by CCT (Consultative Committee for Thermometry)
Comments This bilateral key comparison between the INRIM and the NIM is a follow up of key comparison CCT-K2
Pilot institute INRIM
Istituto Nazionale di Ricerca Metrologica
Italy
Contact person P.P.M. Steur

+39 011 3919 740
First Name Last Name
wwww@ww.www +356719836 Institute 1 Institute 1 Khmelnitskiy
Pilot laboratory
INRIM

Istituto Nazionale di Ricerca Metrologica, Italy, EURAMET

NIM

National Institute of Metrology, China, APMP

Comparison
Comparison close
Results
Comparison
Comparison close
Results