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Desarrollo de un nuevo patrón de luminancia en el Instituto de Física Aplicada (CSIC)

Authors: Fontecha, José Luis; Corróns, Antonio; Campos Acosta, Joaquín; Pons Aglio, Alicia;

Desarrollo de un nuevo patrón de luminancia en el Instituto de Física Aplicada (CSIC)

Abstract

[ES]Se ha realizado un patrón de luminancia basado en los Patrones de Referencia del Departamento de Metrología del IFA-CSIC, construido con equipos comerciales procedentes de un patrón de luminancia completo y una fuente de alimentación de corriente continua estabilizada. Se ha conseguido así disponer en nuestros laboratorios de un nuevo patrón cuya calibración es trazable a la Candela, realización de la unidad fundamental llevada a cabo en el IFA. Se ha estudiado la uniformidad espacial y temporal del instrumento y se ha procedido a su calibración en luminancia y al cálculo de incertidumbres.

[EN]There has been carried out a luminance standard based on the Reference Standards of the Departamento de Metrología of IFA-CSIC, made using parts of two commercial equipments: a whole luminance standard and a stabilized DC current source. In this way we have got a new standard whose calibration is traceable to the Candela, primary standard of Photometry made at IFA. We have studied the uniformity as far as space and time is concerned, and we have calibrated it in luminance and calculated the uncertainties.

Peer reviewed

Keywords

Photometry, Luminance, Luminancia, Radiometría, Fotometría, Radiometry

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popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
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influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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impulse
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