Mirion Technologies DGK 250 - Manual

Featuring:
radiation monitoring
systems
A Mirion Technologies Division
DGK 250
Neutron Flux Instrumentation
DGK 250
Digital Power Range Channel
The DGK 250 digital power range channel forms part
of the proTK™ product line. It has been designed for
neutron fl ux monitoring in the power range in combi-
nation with neutron ionization chambers. Hardware
and software of the DGK 250 are designed and
qualifi ed for applications at the level of the reactor
protection system.
APPLICATIONS
• Operational process monitoring
○ Safety related signal processing for neutron fl ux
monitoring in the power range of pressurized water
reactors and research reactors
RELATED PRODUCTS
• KNK/KNU 50: neutron ionization chambers
• Digital signal processing channels: e.g. for start-up
range or wide range monitoring
FEATURES
● Two signal paths for two ionization chambers
●
Calibration to neutron fl ux signal (nv, P/Pn)
● Calculation of mean value and deviation
●
Generation of analog and binary signals for the reactor
protection system
●
Short response time < 10 ms
●
Remote test signal generators
● RS232/485 data interface