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Electrical semiconductor characterization
Luminescence dating, research, dosimetry and more
Free radical measurements in life science and biomedical applications
Our benchtop MiniScope (MS 5000) ESR spectrometer is a research grade device with sensitivity and reliability for demanding...
Industry standard for evaluating irradiation doses on alanine tablets
Nitric oxide measurement, reactive oxygen species, oxidative stress, radical generating systems, photo dynamic therapy
Antioxidative features of foodstuff, radicals on foodstuff, radiation-induced radicals
Analysis of chemical structure of paramagnetic centers and their orientation within a crystal
Bioinorganic transition metal compounds, fenton chemistry, effect of heavy metal ions on livving tissue
Variety of free radicals in environmental applications can be evaluated by EPR spectroscopy
Living polymers, nitroxide quantification, radicals in varnish, UV stability of scratch resistant varnish
Oxymetry, membrane fluidity, pH in microenvironment, viscosity, phase partition
Beer flavor stability and shelf time evaluation
ESRStudio is a dynamic and user friendly software for ESR measurements with some of the most modern and fluent workflow based...
Magnettech GmbH was founded in 1991 by the members of the department of "Centre for Construction of Scientific Devices"...
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ESR/EPR is a standard technique to investigate, control and develop paramagnetic centers in semiconductor materials. Our benchtop MS5000 EPR/ESR spectrometer as a fully digital bench top EPR spectrometer enables such measurements.
Automatic angular dependence measurements by high precision goniometer (accessory, option)
Powerful software for spectra integration, noise- filtering, resolution enhancement by deconvolution and automatic line position determination for all measured angles, representation of line positions as a function of angle
Signal channel with dynamics over 130db enables measurements of extremely small signals up to extremely strong signals in the same spectrum, absolutely no “sensitivity setting” or similar necessary before the measurement
Up to 250.000 data- points per spectrum
Any magnetic field scan range between 10mT and 600mT, 24bit (1:16.000.000) resolution
Powerful “after measurement optimization” facilities of obtained data such as:
signal intensity representation
noise suppression versus resolution optimization via digital filtering
magnetic field modulation-phase optimization, I-Q- representation
representation of first or second harmonic of magnetic field modulation
microwave phase optimization (absorption / dispersion signal), I-Q- representation
“DC-measurement” facility for the detection of signals with extremely long relaxation times
Rapid scan facility up to 1s for 300mT scan range, measurement of rapid passage effects
Special “saturation behavior enhanced” measurement of EPR- signals. This delivers spectra where the signal intensity of lines is proportional to the degree of saturation of the spin species belonging to the different lines (at a given microwave power and temperature). This may greatly facilitate the analysis of complex spectra with many overlapping lines do to different spin species present at a time. Non saturated spin species exhibit no signal, whereas heavily saturated species exhibit strong signals.
Automatic precise cavity- Q measurement by microwave synthesizer, automatic detection of cavity aging effects
Integrated microwave frequency measurement
For EDMR experiments Magnetic field modulation scans from 1Hz to 30Hz, reference frequency output for external lock-in detection. No problems with AFC- instabilities because of electric contacts or wires in the cavity due to microwave setting by microwave synthesizer
For LFA or similar experiments Possibility (option) of zero- crossing magnetic field scans. Scans may range from -600mT to +600mT