Metodología para la enseñanza de la estimación de la incertidumbre de medición en experimentos de física

  1. Llamosa R., Luis Enrique
  2. Medina B., Milton Humberto
  3. Cano U., Jennyfer Alejandra
Revista:
Revista Científica

ISSN: 0124-2253,  2344-8350

Any de publicació: 2011

Títol de l'exemplar: January-June 2011

Volum: 13

Número: 1

Pàgines: 162-168

Tipus: Article

DOI: 10.14483/23448350.612 DIALNET GOOGLE SCHOLAR lock_openDialnet editor

Altres publicacions en: Revista Científica

Resum

A generic methodology for teaching the estimation of measurement uncertainty of experimental results is presented. This methodology has been designed and implemented in the laboratories of physics that gives the Department of Physics of the Universidad Tecnológica de Pereira, with the aim of creating a culture around this issue. The methodology is based on the GTC-51 standard, "Guide to the expression of uncertainty in measurement" based on international standards that are currently used in science,industry and legal. This standard has been worked out thoroughly by the electrophysiology group in the Department of Physics of the UTP, in its research in metrology, able to implement through projects co-financed by COLCIENCIAS. As a result of this experience has generated a culture that promotes the expression of experimental results with the corresponding estimate of measurement uncertainty, starting from the Laboratory of Physics I to the experimental results obtained in undergraduate work and researchdevelopments made by the research groups of our department.

Referències bibliogràfiques

  • JOINT COMMITTEE FOR GUIDES IN METROLOGY (Francia). Guide to the Expression of Uncertainty in Measurement (GUM) [Archivo PDF en línea]. Sèvres: JCGM, 2008. 132 p. Disponible en Internet:(URL: http://www.bipm.org/utils/common/documents/jcgm/JCGM_100_2008_E.pdf).
  • EUROPEAN CO-OPERATION FOR ACCREDITATION (Francia). EA 4/02: Expression of the Uncertainty of Measurement in Calibration [Archivo PDF en línea]. París: EA, 1999. 79 p. Disponible en Internet: (URL: http://www.european-accreditation.org/n1/doc/EA-402.pdf).
  • INSTITUTO COLOMBIANO DE NORMAS TÉCNICAS Y CERTIFICACIÓN. Norma GTC 51: Guía para la expresión de Incertidumbre en las Mediciones. Bogotá D.C.: ICONTEC, 1997.178 p.
  • INSTITUTO COLOMBIANO DE NORMAS TÉCNICAS Y CERTIFICACIÓN. Norma NTC 2194: Vocabulario de Términos Básicos y Generales en Metrología. Bogotá D.C: ICONTEC, 1997.33 p.
Fuente de los datos: Dialnet