Mirion Technologies CheckIn-Clean User Manual
Health physics, Rados checkin-clean

health physics
A Mirion Technologies Division
Featuring:
RADOS CheckIn-Clean™
CheckPoint:Gate™ family
FeATures
• dual measurement for internal contamination including
Hot Spot detection and contamination detection
• fast measurement (typical 2 x 4s)
• no requirements for gas supply
• speech processor/multi-language
• automatic background subtraction
• suitable for networks
• automatic adjustment of measurement time
• display of measurement values (cps, dpm, cpm, Bq,
nCi, Bq/cm
2
, kBq/m
2
)
RADOS CheckIn-Clean™
2-in-1 Quick Scan Monitor
The CheckIn-Clean™ (RTM871) has been initially
developed for fast entrance checks outside the
controlled area of nuclear facilities.
With this measurement all persons entering the plant
are reliably and efficiently scanned for activity from
outside. In case of contamination their entrance can
be denied.
The system consists of a measurement chain
featuring hybrid gamma/beta scintillation detectors,
counting electronics and monitor software for
analysis and control based on an industrial personal
computer. The monitor software is running on the
extremely robust, real time and multi-tasking Unix-
based operating system, designed for highest
performance in process control with an intuitive
graphical user interface.
An especially ruggedized version exists for the use in
special security and combat situations for the use by
special forces or civil defense.