Mirion Technologies RTM750 User Manual
RADOS RTM750
Laundry and Small-Items Monitor
CheckPoint:Laundry™ family
RADOS RTM750
Laundry and Small-Items Monitor
The RADOS RTM750 Laundry and Small-Items
Scanner is used in nuclear facilities to detect and
measure the possible residual contamination in
clothing.
The RADOS RTM750 Laundry and Small-Items
Scanner provides high speed throughput and high
monitoring reliability coupled with exceptionally low
level detection capability.
FEATURES
• high throughput
• automatic speed control
• automatic alarm adjustment according
to background radiation
• continuous background radiation subtraction
• selectable alarm levels in cps/cpm/Bq/Bq/cm
• RGZ as standard gas detectors - optional beta plastic
and gamma plastic detectors possible
2
Two detector arrays, one on top and one below the
conveyor belt, guarantee a high detection efciency
with no dead zones. For very small changes in radia-
tion levels, ie in the count rate, the scanner uses fast
change algorithms based on a Poisson distribution.
The RTM750 is suitable for various applications made
possible by the option of having different detector
types installed.
health physics
A Mirion Technologies Division
Featuring:
Health Physics
Division
RADOS RTM750
Laundry and Small-Items Monitor
CheckPoint:Laundry™ family
Overview of Features
Customer Benefits
Choice of large-area detectors
• gas ow proportional counters for alpha and beta detection (no discrimination)
• plastic scintillation detectors for beta and gamma contamination monitoring
• no dead zones between the detectors due to staggered arrangement of detectors
Real time multitasking operating system QNX
• featuring intuitive graphical user interface
• low detection limits due to Poisson module
• speed of conveyor belt automatically adjusts depending on the background
and alarm thresholds
Designed for performance in nuclear environments; stainless steel housing
easily decontaminated
High throughput
• various lter algorithms ensure fast and accurate measurement
• continuous background adjustment without stopping the measurement sequence
• Software on the basis of the real-time QNX operating system proven in
many generations of RADOS monitors.
Low cost of operation and maintenance
• no special user training necessary
• automatic detection of damaged or contaminated detectors
• virtually maintenance free operation
• system checks are guided by dedicated software feature
Ability to network
• TCP/IP ability
• Optional link up with CeMoSys™ server for centralised monitoring
Options: extended conveyor, height adjustment, automatic measurement start
and stop, second conveyor for sorting and more
References
The RTM750 monitor of the CheckPoint:Laundry™ family is the ideal monitor for
efcient checking of clothing in active laundries of nuclear facilities
• with potential beta contamination
• with potential beta and gamma contamination
• with high throughput requirements
The RTM750 is also well suited for contamination monitoring on small items.
www.mirion.com
7NUC_RTM750_Y015-084E_3_FL
Mirion Technologies (MGPI) Inc
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USA
T +1.770.432.2744
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Since norms, specications and designs are subject to occasional change, please ask for conrmation of the information given in this publication.
© Copyright 2012, All rights reserved. For trademark and registered trademark information. The copyright in this work is the exclusive property of
Mirion Technologies (RADOS) GmbH and is protected under the laws of Germany and other countries worldwide.
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