The Renovation of the SEJVAL Radiation Monitoring System at the Dukovany Nuclear Power Plant

The project was carried out to maintain the serviceability of the radiation monitoring system in the Dukovany NPP.

For this purpose VF developed a new range of RPU analog-digital concentrators, which have completely replaced the obsolete ones.

These new concentrators collect, process and transmit the data from installed detection units and communicate with the CISRK host system through an Ethernet interface.

The concentrator replacement was performed during full operation in all blocks of the Dukovany NPP.

The elaboration of project documentation, device installation, software implementation, commissioning, operator training, and complete documentation handover were integral parts of the contract.





  • 60+
  • products for
    nuclear power plants
  • 4
  • different type
    of gamma irradiators
  • 3500+
  • annual distribution
    of contamination monitors
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