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Physikalisch-Technische Bundesanstalt

StructureDiv. 5 Precision Engineering5.5 Scientific Instrumentation > 5.51 Design
Working Group 5.51


The Design Group develops new high-precision, long-term stable measuring instruments and test equipment, will be offered as well as modifications to existing equipment.

Other responsibilities include advising the scientists in material relevant and constructive questions, which perform component calculations, both analytically and using finite elements, the leadership of a professional catalog and brochure collection to provide technical information, preparing construction accompanying tests and the treatment of CAD design data for a CNC data exchange.

Planning and designing the constructive tasks is to present the latest 3D CAD systems into the design and construction phase of the operation and optimization.

Accompanying the project caused extensive documentation for manufacturing documentation, operating instructions, safety statements for machinery directive.


Departments and Sections:

Department 6.1 Radioactivity:

  • Unit of Activity
  • Environmental Radioactivity
  • Radon measuring technique

Department 6.2 Dosimetry for radiation therapy and diagnostic radiology:

  • High-energy Photon and Electron Radiation
  • Brachytherapy
  • Unit of Absorbed Dose to Water
  • Alanine Dosimetry
  • Dosimetry for diagnostic radiology

Department 6.3 Radiation protection dosimetry:

  • Photon Dosimetry
  • Dosimetry at low dose rates
  • Beta Dosimetry
  • Measuring Stations for Radiation Protection

Department 6.4 Ion accelerators and reference radiation fields

  • Micro-ion Beam and ion Dosimetry
  • Neutron Metrology
  • Ion Accelerator
  • Detector Development
  • Neutron Dosimetry
  • Neutron Spectrometry and neutron sources

Department 6.6 Fundamentals of dosimetry:

  • Electron cross sections of DNA ingredients
  • Nanodosimetry
  • Biological Effectiveness of Ionizing Radiation

Section 6.71 Operational radiation protection

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Head of Working Group

Dipl.-Ing. Heinz L├╝llmann
Phone: +49 531 592-5510
E-Mail: Heinz.Luellmann@ptb.de


Physikalisch-Technische Bundesanstalt
Working Group 5.51
Bundesallee 100
38116 Braunschweig

Contact Persons

Examples of Design


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