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Article Dans Une Revue Geochronometria Année : 2014

Performance tests using the lexsyg luminescence reader

Johanna Lomax
  • Fonction : Auteur
Sebastian Kreutzer
Markus Fuchs
  • Fonction : Auteur

Résumé

This study presents test measurements on a Lexsyg luminescence reader, acquired by the Giessen luminescence group. The reader is of the type Standard, hence designed for routine determination of palaeodoses using quartz or K-feldspars. The tests include measurements of the stimulation powers, preheat temperatures, OSL- and TL-curves, as well as dose recovery tests and calibration measurements using highly sensitised calibration quartz. A comparison of D e values determined using a Lexsyg reader with single grain D e-values, which have been previously obtained on a Risø reader, is also presented. The results imply that the Lexsyg reader is a highly reliable measurement device with high reproducibility, yielding instrumental uncertainties of around 0.3%.

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Origine : Publication financée par une institution

Dates et versions

hal-01743111 , version 1 (15-06-2022)

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Paternité - Pas d'utilisation commerciale - Pas de modification

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Johanna Lomax, Sebastian Kreutzer, Markus Fuchs. Performance tests using the lexsyg luminescence reader. Geochronometria, 2014, 41 (4), pp.327--333. ⟨10.2478/s13386-013-0174-x⟩. ⟨hal-01743111⟩
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