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Electrical semiconductor characterization
Luminescence dating, research, dosimetry 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
at Freiberg Instruments
Single grain dating for mixed sediments or heterogenous radiation fields
Not every grain in a sediment sample reflects the same last bleaching and burial history. By analysing single mineral entities (whether grains or parts of it) different dose populations can be distinguished and models derived for different events of e.g. beaching or deposition.
Single grain detection through spatially resolved luminescence
Measurement of single grains
Detection of bioturbation and mixing
Differentiation of sedimentation components, like rock erosion versus aeolian
Spatial analysis of heterogeneous samples, e.g. with mineral intergrowth
Related topic: Unheated rock surfaces
Chauhan N, Adhyaru P, Vaghela H & Singhvi AK (2014) EMCCD based luminescence imaging system for spatially resolved geo-chronometric and radiation dosimetric applications. Journal of Instrumentation 9, P11016.
Greilich S & Wagner GA (2006) Development of a spatially resolved dating technique using HR-OSL. Radiation Measurements 41, 738-743.
Olko P, Czopyk L, Klosowski M & Waligórski MPR (2008) Thermoluminescence dosimetry using TL-readers equipped with CCD cameras. Radiation Measurements 43, 864-869.