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GDOES
About Us
Comprehensive Analysis
Your one-stop
analysis solution
Save time and money with our GDOES devices at Spectruma Analytik, where we take pride in providing the complete solution for all your analysis needs. Thanks to invaluable insights and feedback from our customers, we have emerged as one of the leading manufacturers of GDOES spectrometers. Whether you need instruments for incoming goods inspection, production monitoring, industrial quality control or scientific research, rest assured that we have the right instrument for you. Our high-quality GDOES spectrometers offer swift and remarkably precise measurements for bulk and depth profile analysis of solid materials. Rely on our expertise and make the right choice for your application. Users worldwide benefit from our instruments' fast, accurate, and reliable results every year.
GDOES – Briefly Explained
Simplified Operating Principle
As the electrons gain kinetic energy, they release it through inelastic collisions with argon atoms, resulting in ionization of the argon atoms and the formation of argon cations and free electrons. This avalanche effect increases the density of charge carriers, transforming the insulating argon gas into a conductive state and forming a plasma—a mixture of neutral gas atoms and free charge carriers.
The argon cations are driven towards the sample surface due to the high negative potential present there. Upon impact with the sample surface, the argon cations transfer their kinetic energy to the atoms on the surface, causing them to be dislodged from the sample. This phenomenon is known as cathode sputtering or simply sputtering. The degradation of the sample surface occurs in a plane-parallel manner.
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Spectruma News
informtative presentations about Spectrometrie
VWT day in Eindhoven Netherlands
SPECTRUMA Analytik GmbH will give a lecture at the VWT in Eindhoven Netherlands
VWT Vereniging voor Warmtebehandelingstechniek
Additonal informative presentations about XRD, SEM and mechanical testing procedures will be shown as well
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Innovative Techniques for Accurate Hydrogen Analysis and Material Safety
Hydrogen Detection in Materials with GDOES
Discover how Glow Discharge Optical Emission Spectroscopy (GDOES) offers unparalleled sensitivity for detecting hydrogen, an element crucial for preventing material fatigue due to hydrogen embrittlement.
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WinGDOES
Software WinGDOES 5.5
WinGDOES 5.5 is now available! With even more features and improvements, our latest software version offers an even more efficient and user-friendly experience. Update now and take advantage of the new possibilities!
Training date 2
19. of September to 20. of September at Spectruma company Hof, Germany. Please click here to sign up.
Training date 1
17. of September to 18. of September at Spectruma company Hof, Germany. Please click here to sign up.
Spectruma
For over 40 years, Spectruma® has been at the forefront of manufacturing and developing high-tech instrumentation for elemental analysis. Our exceptionally powerful method, glow discharge optical emission spectrometry (GD-OES), enables precise bulk analysis of almost all elements, including H, C, N, and O. Simultaneously, it provides the highest depth resolution for depth profile analysis of surface layers.