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Facility Highlight: Technische Universität Bergakademie Freiberg

Discovering internal mysteries

TUBAF hosts the Zeiss Xradia Versa 510, a high-precision X-ray microscope, that offers unparalleled capabilities for detailed particle characterization and analysis. Housed in a specialized, vibration-damped, and air-conditioned laboratory, this full-protection device ensures user safety without the need for additional radiation precautions. The microscope’s enlarged measuring chamber (king cab) accommodates large samples and various in situ devices, allowing for complex experimental setups with process media (liquids, gases) and data connections for process control.

Application of the Zeiss Xradia Versa 510:

The Zeiss Xradia Versa 510 supports a wide range of applications, particularly in the investigation and development of filtration materials and systems. Its advanced imaging techniques offer insights into particle deposition, separation mechanisms, and filtration efficiency.

Filter Media Analysis:

  • 3D Analysis: Examines various internal geometries of filter media to understand filtration mechanisms and improve capacity while reducing pressure drop.
  • Filtration Mechanism Studies: Investigates particle removal efficiency in face masks, industrial filters, and ventilation systems.
  • Water Quality Applications: Research on straining filters and pre-coat filtration for cleaning ambient, process, and wastewater to remove microplastics and other particles.

Advanced Particle Characterization:

  • 3D and 4D Measurements: Quantifies filter holding capacity, fouling, and breakthrough behavior even for submicron particles using specialized imaging techniques.
  • Nanotechnology Applications: Synthesizes and characterizes nanoparticle-coated carrier particles for enhanced drug delivery, battery materials, and more.
  • Multidimensional Geometric Properties: Provides detailed information on size, shape, inner structure, material composition, and heterogeneity of particles, impacting fields like energy storage, drug delivery, and additive manufacturing.

The Zeiss Xradia Versa 510, with its advanced capabilities and comprehensive support services, is an essential tool for researchers seeking high-precision particle analysis and innovative solutions in filtration, nanotechnology, and beyond.

Curious to learn more?

Interested in gaining access to the EXCITE2 facilities? Please enter your email address and be one of the first to be informed when we open the first EXCITE2 call for proposals. Other questions? Contact us here.

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