Modification of a personal dosimetry device for logging melanopic irradiance

Modification of a personal dosimetry device for logging melanopic irradiance

Performance characterisations were carried out before and after a modification to the optics of the Condor Instruments’ ActTrust light and activity data loggers to improve the spectral performance for measuring melanopic-weighted irradiance in non-visual studies. The results confirm the intended imp...

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Veröffentlicht in:Lighting research & technology (London, England : 2001) England : 2001), 2017-11, Vol.49 (7), p.922-927
Hauptverfasser: Price, LLA, Lyachev, A
Format: Artikel
Sprache:eng
Schlagworte:
Dosimeters
Illuminance
Irradiance
Measuring instruments
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Beschreibung
Zusammenfassung:Performance characterisations were carried out before and after a modification to the optics of the Condor Instruments’ ActTrust light and activity data loggers to improve the spectral performance for measuring melanopic-weighted irradiance in non-visual studies. The results confirm the intended improvement, so that the device provides the best-known single-sensor match to the melanopic response. In addition, the device includes a separate sensor which remained well-matched for illuminance logging.
ISSN:1477-1535
1477-0938
DOI:10.1177/1477153517695862