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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
standard detection unit for application in luminescence dating and dosimetry
bi-alkaline cathode PMT (HAMAMATSU H7360-02)
sensitivity range: 300-650 nm
peak sensitivity: 420 nm ( 3.1 E5 counts s-1 pW-1)
dark counts typ. <100 cts
photon counter
counting linearity (random pulses, 10% loss) 6.0 E6 cps
UV-VIS optics
for standard applications in luminescence dating and dosimetry
detection unit with standard bi-alkaline cathode PMT (Electron Tubes 9235QB)
sensitivity 160-630 nm
peak sensitivity: 30% quantum efficiency @ 200 nm and 350 nm
dark count typ. 300 cts
counting linearity (random pulses, 10% loss)
necessary/useful if standard UV-VIS PMT sensitivity in the yellow to red wavelength band is insufficient
useful e.g. for quartz (flint)/calcite orange-red or feldspar red luminescence measurements
thermoelectric/air cooled GaAsP photocathode PMT (HAMAMATSU)
sensitivity: 300 – 720 nm
peak-sensitivity: 40% quantum efficiency @ 580 nm
cooling max. 35 °C below room temperature
cooling time approx. 5 min
typically 100 cps dark signal at 0°C
photon counting system
counting linearity (random pulses, 10% count loss) 1.5 E6 cps
required for RF dose determination employing the 865 nm potassium feldspar emission
required for 880 nm IRPL detection
useful/necessary for any other measurements where red and NIR sensitivity is needed
thermoelectric/air cooled GaAs photocathode PMT (HAMAMATSU H7421-50)
sensitivity: 380 – 890 nm,
peak-sensitivity: 12% quantum efficiency @ 800 nm
typically 60 cps dark signal at -10°C (125 cps at 0°C)
includes UV-NIR optics
TL/OSL reader
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