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Electrical semiconductor characterization
Luminescence dating, research, dosimetry and more
Contamination monitor, beta-aerosol monitor, dose rate meter and more
the most sensitive TL/OSL reader
the most advanced TL/OSL reader
beta irradiator (90Sr/90Y) for exposure of myOSL dosimeter
most advanced OSL dosimetry reader
for routine TL dosimetry and dating
a PC controlled dosimetry device for CTA dosimeter readout
for checking irradiated food according to EN 13751:2009 standard
Portable Spectrofluorimeter for non-invasive analysis of cultural heritage artworks using LED sources
TL - OSL/PSL - Radioluminescence - Electron spin resonance (ESR) - Neutron dosimetry - Food irriadiation - Clinical dosimetry
Luminescence spectroscopy - Spatially resolved luminescence - Time resolved luminescence - Electron spin resonance (ESR)
OSL dating - IRSL dating - Radiofluorescence - ESR dating of quartz - Pulsing (mixed mineral samples)
Flint and heated rocks - Ceramics and pottery - Unheated rock surfaces - Tooth enamel and quartz grains - Sediment dating
User friendly operating software
LexEva is a newly released evaluation software developed for analysis in luminescence research and dating.
for routine TL dosimetry
Portable Spectrofluorimeterfor non-invasive analysis of cultural heritage artworks using LED sources
Ancient paintings (murals, manusripts, polychromy, engravings, easel paintings) | Dyestuff | Binders
Portable and lightweight spectrofluorimeter
Contactless, non-invasive and non-destructive measurements
Modular design: exchangeable LEDs from 255 ... 623 nm according to the materials analyzed
Irradiation spot: ca. 1 mm
Adjustable power of LED
Remote triggering with the possibility to set integration time (adjustable from 3 μs … 600 s)
Database of reference spectra of pigments and binders
White LED for reflectance spectra
Camera and two red lasers for easy positioning and adjustment of the working distance (ca. 4 cm)
Recordable spectra from 190 ... 1100 nm with a resolution of 1.5 nm
Possibility to record background and white reference for the correction of reflectance measurements
Click here to download the LEDµSF brochure.
Mounier A., Belin C., Daniel F., 2011, Spectrofluorimetric study of the ageing of mixtions used in the gildings of mediaeval wall paintings, Environmental Science and Pollution Research (ESPR), Vol.18, Issue 5, 772-782.
Mounier A., Dayet L., Belin C., Daniel F., 2011, Etude de la fluorescence des liants employés dans les dorures sur peintures murales médiévales, Archéosciences – Revue d’archéométrie, 35, 19-28.
Mounier A., Le Bourdon G., Aupetit C., Belin C., Servant L., Lazare S., Lefrais Y. and Daniel F., 2014, Hyperspectral imaging, spectrofluorimetry, FORS and XRF for the non-invasive study of mediaeval miniatures materials. TechnArt 2013, Amsterdam ICOM, Analytical Spectroscopy in Art and Archaeology at the Rijksmuseum Amsterdam, 23-27 sept. 2013, Heritage Science, 2:24.
Mounier A., Lazare S., Le Bourdon G., Aupetit C., Servant L., Daniel F., 2016, LEDµSF: A new portable device for fragile artworks analyses. Applications on medieval pigments, Technart 2015, 27-30 avril 2015, Catane, MicroChemical Journal, 126C, 480-487. DOI 10.1016/j.microc.2016.01.008.
Mounier A., Le Bourdon G., Aupetit C., Lazare S., Perez-Arantegui J., Almazan D., Aramendia J., Prieto-Taboada N., Fdez-Ortiz de Vallejuelo S., Daniel F., 2018, Red and blue colours on 18th-19th century Japanese woodblock prints: In situ analyses by spectrofluorimetry and complementary noninvasive spectroscopic methods, MicroChemical Journal 140, pp129-141. DOI:10.1016/j.microc.2018.04.023.
Mounier A., Daniel F., Lazare S., Schueler N., A new version of LEDµSF for in situ non-invasive spectrofluorimetric analyses of paintings.
Mounier A., Lazare S., Daniel F., LEDµSF : un nouvel outil pour l'étude de la fluorescence UV des matériaux du patrimoine culturel
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