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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
Luminescence methods provide the age of archaeological sites or objects
Rocks containing amorphous/microcrystalline SiO2 can be dated by luminescence methods when they have been heated to approximately 400°C.
Archaeological sites often contain teeth from animals or humans or the site is contained in quartz bearing sediment. The enamel can be dated with Electron Spin Resonance (ESR or EPR), but it is often required to combine this method with U-series dating.
Optically Stimulated Luminescence (OSL) as well as Thermoluminescence (TL) can be applied to heated objects made from clay.
When sediments cover an archaeological site they are exposed to light and the mineral grains are bleached. Such events can be dated by luminescence methods and the age employed to determine the age of an archaeological site through its related sediments.
The exposure to light zeroes the signal employed in luminescence dating. The dated event is the last light exposure which allows establishing the time of site abandonment, object use/displacement, erection and destruction of walls, etc.