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Comparison
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Results
Metrology area, Sub-field Thermometry, Standard Platinum Resistance Thermometers
Description Realizations of the ITS-90 from 83.8 K to 692.7 K
Time of measurements 2011 - 2012
Status Measurements completed
Measurand Temperature: from the triple point of Ar (83.8058 K) to the freezing point of Zn (692.677 K)
Transfer device Long-stem SPRTs
Comparison type Key Comparison
Consultative Committee CCT (Consultative Committee for Thermometry)
Conducted by CCT (Consultative Committee for Thermometry)
Comments

Pilot institute NIST
National Institute of Standards and Technology
United States
Contact person G.F. Strouse

+1 301 975 4803
First Name Last Name
wwww@ww.www +356719836 Institute 1 Institute 1 Khmelnitskiy
Pilot laboratory
NIST

National Institute of Standards and Technology, United States, SIM

BIPM

Bureau International des Poids et Mesures, BIPM - International Organization, N/A

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

KRISS

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

LNE-INM

Conservatoire national des arts et métiers / Institut National de Métrologie, France, EURAMET

NIM

National Institute of Metrology, China, 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

NRC

National Research Council, Canada, SIM

PTB

Physikalisch-Technische Bundesanstalt, Germany, EURAMET

VNIIM

D.I. Mendeleyev Institute for Metrology, Rosstandart, Russian Federation, COOMET

VSL

VSL, Netherlands, EURAMET

Comparison
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Results
Comparison
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Results