Mirion-technologies DSK_DMK 250 User Manual download pdf

Featuring:

radiation monitoring

systems

A Mirion Technologies Division

DSK/DMK 250

Neutron Flux Instrumentation

DSK/DMK 250

Digital Power Range Channels

The DSK 250 and DMK 250 digital power range chan-

nels form part of the proTK™ product line. They have

been designed for local and average power range

monitoring (LPRM and APRM) in the boiling water

reactor (BWR). Four in-core  ssion chambers may be

connected to one DSK 250. Hardware and software

of the DSK & DMK 250 are designed and quali ed

for applications at the level of the reactor protection

system.

APPLICATIONS

• Operational process monitoring

○ Safety related signal processing for neutron  ux

power range monitoring in the boiling water reac-

tor: DSK 250 for the local power range monitoring

(LPRM); DMK 250 for the average power range

monitoring (APRM)

RELATED PRODUCTS

• In-core  ssion chambers: e.g. WL 23630 (IST)

• DWK 250: digital wide range channel

FEATURES

Up to four detectors per DSK 250 (LPRM):

● Individual detector supply

● Signal  ltering and calibration

● Remote test signal generators

● RS232/485 data interface for test and calibration

Up to 64 LPRM-signals (16 DSK) per DMK 250:

● Calculation of average value and  ow related  ux signal

(APRM)

● Neutron  ux oscillation monitoring

● Generation of analog and binary signals for the reactor

protection system

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Summary of Contents

Page 1 - DSK/DMK 250

Featuring:radiation monitoring systemsA Mirion Technologies DivisionDSK/DMK 250Neutron Flux InstrumentationDSK/DMK 250Digital Power Range ChannelsThe

Page 2 - 144969EN-C

Since norms, speci cations and designs are subject to occasional change, please ask for con rmation of the information given in this publication.Mir

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Mirion-technologies DSK_DMK 250 User Manual

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