Colección INTI-SNRD


Título: SIM.EM – S10 : RMO Comparison final report. High value resistance comparison with twoterminal cryogenic current comparators
Fuente: Metrología, 51
Autor/es: Bierzychudek, Marcos E.; Elmquist, Randolph; Hernández, Felipe
Materias: Sistema Interamericano de Metrología; Metrología; Calibración; Patrones; Comparadores; Resistores; Criogenia
Editor/Edición: IOP Publishing; 2014
Licencia: https://creativecommons.org/licenses/by/3.0/
Afiliaciones: Bierzychudek, Marcos E. Instituto Nacional de Tecnología Industrial (INTI); Argentina
Elmquist, Randolph. National Institute of Standards and Technology (NIST); Estados Unidos
Hernández, Felipe. Centro Nacional de Metrología (CENAM); México

Resumen: This work presents a supplementary comparison of high value resistance standards performed during 2012 and January 2013, following the guidelines presented in a document about measurement comparisons in the CIPM MRA. The purpose of this task was to compare the high resistance cryogenic current comparator scaling of the participating institutes: National Institute of Standards and Technology, USA (NIST), Centro Nacional de Metrología, Mexico (CENAM) and Instituto Nacional de Tecnología Industrial, Argentina (INTI), all of which are members of the Sistema Interamericano de Metrología (SIM) Regional Metrology Organization. All the measurements of this comparison were performed with two-terminal cryogenic current comparators (CCC). Degrees of equivalence of the participating institutes relative to the comparison reference values are given in the report for the measured resistance values.
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