User guide

Since norms, speci cations and designs are subject to occasional change, please ask for con rmation of the information given in this publication.
Mirion Technologies (MGPI) SA
Route d’Eyguières
FR-13113 Lamanon
France
T [phone]
F [phone]
Mirion Technologies (MGPI) Inc
5000 Highlands Parkway
Suite 150
Smyrna, GA 30082
USA
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F [phone]
Mirion Technologies (MGPI H&B) GmbH
Landsberger Strasse 328a
DE-80687 Munich
Germany
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Mirion Commercial (Beijing) Co., Ltd.
Shanghai Jiangchang Commercial Branch
Room 801, 78 Jiangchang SanLu
Zhabei District, Shanghai 200436
PR of China
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F [phone]
proTK™
Neutron Flux Instrumentation
www.mirion.com
145023EN-C
DAK 250 Digital Start-Up Channel
● For the pulse range (DAK 250-i) with pulse detec-
tors and for the intermediate range (DAK 250-g) with
ionization chambers with linear or logarithmic output
signal and reactor period signal, optional module for
reactivity calculation
DGK 250 Digital Power Range Channel
● For processing and numeric calibration of one or two
signal paths with boron coated ionization chambers
DSK 250 Local Power Range Channel
● With four signal paths for in-core  ssion chambers in
the BWR
DWK 250 Digital Wide Range Channel
● For combination of pulse and Campbell (RMS) signal
processing together with in-core (BWR) or ex-core
(PWR)  ssion chambers with pulse, intermediate, and
wide range  ux signal and reactor period signal
DLK 250 Power Distribution Channel
● For monitoring the in-core  ux distribution in PWRs
with three or six signal paths for in-core SPN-detec-
tors
DMK 250 Average Power Range Channel
● Together with the DSK 250 for the average  ux and
 ow related  ux calculation in the BWR and for core
oscillation monitoring
The signal processing system TK 250 includes neutron  ux monitoring channels for BWR and PWR, and for research
reactors, which are designed and quali ed for applications within the reactor protection system:
Architecture of TK 250
signal processing channels
for neutron fl ux monitoring