SIM Regional Supplementary Comparison : SIM.L-S6. Calibration of gauge blocks by mechanical comparison

Autor: Viliesid, Miguel, Colín Castellanos, Carlos, Chávez, T., Chaudhary, K. P., Dvořáček, Frantisek, Stoup, John, Santos Barros, Wellington, Vaudagna, Leandro, Morales, Roberto, Acquarone, Alejandro, Carrasco, J., Vega, M., Salazar, M., Gil, V., Dimas, J., Reyes, E., Hamilton, F., Reddock, T., Durga, S., Burton, T.
Jazyk: angličtina
Rok vydání: 2015
Předmět:
Zdroj: Metrología, 52
Repositorio Institucional del Instituto Nacional de Tecnología Industrial (INTI)
Instituto Nacional de Tecnología Industrial
instacron:INTI
Popis: This supplementary comparison concerns the calibration of gauge blocks by mechanical comparison, which is a technique of paramount importance as it is at the highest level in the traceability chain of length for most countries of the American Continent. This comparison is designed to support the submitted CMC claims of these countries. The measurand is the central length of several gauge blocks as defined in ISO 3650 and the circulated gauge blocks were used for two comparisons carried out in two stages: the first stage, SIM.L-K1:2007, Calibration of gauge blocks by optical interferometry (2007–2010); the gauge blocks were also measured by mechanical comparison for those NMI also participating in SIM.L-S6:2007; the second stage, SIM.L-S6:2007, Calibration of gauge blocks by mechanical comparison (2010–2011) for the participants that measured only by mechanical comparison. In this second comparison there were 16 participants, 14 from the Americas, and 2 invited NMIs from other regions. The circulation in the second stage had 10 participants. Fil: Viliesid, Miguel. Centro Nacional de Metrología (CENAM); México Fil: Colín Castellanos, Carlos. Centro Nacional de Metrología (CENAM); México Fil: Chávez, T. Centro Nacional de Metrología (CENAM); México Fil: Chaudhary, K. P. National Physical Laboratory (NPL); India Fil: Dvořáček, Frantisek. Czech Metrology Institute (CMI); República Checa Fil: Stoup, John. National Institute of Standards and Technology (NIST); Estados Unidos Fil: Santos Barros, Wellington. Instituto Nacional de Metrologia, Qualidade e Tecnologia (INMetro); Brasil Fil: Vaudagna, Leandro. Instituto Nacional de Tecnología Industrial (INTI); Argentina Fil: Morales, Roberto. Laboratorio Nacional de Longitud (DICTUC); Chile Fil: Acquarone, Alejandro. Laboratorio Tecnológico del Uruguay (LATU); Uruguay Fil: Carrasco, J. Servicio Nacional de Metrología (INDECOPI); Perú Fil: Vega, M. Instituto Boliviano de Metrología (IBMetro); Bolivia Fil: Salazar, M. Instituto Ecuatoriano de Normalización (INEN); Ecuador Fil: Gil, V. Superintendencia de Industria y Comercio (SIC); Colombia Fil: Dimas, J. Centro Nacional de Metrología de Panamá (CENAMEP); Panamá Fil: Reyes, E. Laboratorio Costarricense de Metrología (LACOMET); Costa Rica Fil: Hamilton, F. Trinidad and Tobago Bureau of Standards (TTBS); Trinidad y Tobago Fil: Reddock, T. Trinidad and Tobago Bureau of Standards (TTBS); Trinidad y Tobago Fil: Durga, S. Bureau of Standards Jamaica (BSJ); Jamaica Fil: Burton, T. Bureau of Standards Jamaica (BSJ); Jamaica
Databáze: OpenAIRE
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