Radiation Instruments

Special instruments for radiation dosimetry, dating and environmental measurements are available based on Risø’s research and development in luminescence dosimetry and development of multicounters for the measurement of low-level beta radioactivity in environmental samples.


Risø TL/OSL-DA-20
The combined TL/OSL reader, model Risø TL/OSL-DA-20,
is a product of many years of research and development.


Risø GM-25-5A 
Low-level beta GM multicounter system

Contact concerning instruments

For further product information, 

mail: osl@ntech.dtu.dk

For technical support,

mail: oslservice@ntech.dtu.dk

Product Catalogue

Radiation Instruments

  • Risø TL/OSL Reader
  • Ultra-low-level Beta GM Multicounter
  • Risø gamma spectrometry system

Download PDF