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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
Compared to the standard IRSL the IRPL signal from K-feldspar is considered as probably being not, but certainly much less affected by fading (Prasad et. al., 2017). It also exhibits a larger dose range, thus allowing the dating of old samples. The required pulsed stimulation and detection of both emissions (880 and 955 nm) is implemented into lexsyg TL/OSL reader, which allows very precise measurements due to the non-destructive nature of the measurement. However, not all samples appear to show a 955 nm emssion and detection at 880 nm might be sufficient.
Prasad, A. K., Poolton, N. R. J., Kook, M., and Jain, M. (2017). Optical dating in a new light: A direct, non-destructive probe of trapped electrons. Scientific Reports 7, 12097, 10.1038/s41598-017-10174-8.
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