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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...
The MS 6000 is a research device with high-end sensitivity for sophisticated applications in field of science & technology.
Industry standard for evaluating irradiation doses of alanine pellets and blisters
Nitric oxide measurement, reactive oxygen species, oxidative stress, Proteine structure & enzyme function
Antioxidative features of foodstuff, Food irradiation control, Flavour stability, Beer analysis
Analysis of chemical structure of paramagnetic centers and their orientation within a crystal
A variety of free radicals is formed through pollutants such as particulate matter, nanoparticles or others
Asphaltenes in crude oil, Thermooxidative breakdown of lubricants, Polymerization control
Quality control of pharmaceuticals and impurity profiling
Spin density, Kinetic measurements
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 MS 5000 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
Bench-Top ESR Spectrometer