SDNE Labgene Project

Neutron Flux Instrumentation for a NEW research reactor in South America

Supply of complete ex- and in-core neutron flux instrumentation based on the proTK™ / 260 series including:

• 4 redundant I&C cabinets with the ex-core neutron flux instrumentation, each cabinet including:
  • 1 x source range signal processing unit DAK 260-i
  • 1 x intermediate range signal processing unit DAK 260-g
  • 1 x power range signal processing unit DGK 260

• Factory Acceptance Test of the detectors and cables, assemblies and pre amplifiers4 redundant sets of neutron flux detector assemblies, each set consisting of:
  • 1 x source range detector assembly with a B-10 proportional counter PN 50
  • 1 x intermediate range detector assembly with aFactory Acceptance Test of the detectors and cables, assemblies and pre amplifiers gamma compensated B-10 ionization chamber KNK 50 ACH
  • 1 x power range detector assembly with two un-compensated B-10 ionization chambers KNU 50 ACH

• 1 non-safety cabinet with computer systems for
  • Acquisition and storage of neutron flux information
  • Noise calculation, reactivity calculation, data analysis and visualization
  • Additional terminals for configuration, visualization, analysis and maintenance

• Complete in-core nuclear instrumentation system consisting of:
  • In-core detector bundles, each consisting of various SPNDs + Thermocouples
  • I&C cabinets with proTK™ Analog Front End (AFE) modules for processing the signals from the SPNDs,
    and data acquisition and processing units for reactor power distribution calculations and for monitoring functions