Comparison Display

CCT-K9

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

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

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