Mirion Technologies TwoStep-PRE - Manual (Page 2)

www.mirion.com
Format A4
Health Physics
Division
Da sich Normen, Spezifikationen und Konstruktionen gelegentlich ändern, lassen Sie sich bitte die Information dieses Datenblatts bestätigen.
© Copyright 2012. Alle Rechte vorbehalten. Das Copyright dieses Datenblatts ist Eigentum der Mirion Technologies (RADOS) GmbH und ist
per Gesetz in Deutschland und anderen Ländern weltweit geschützt.
Mirion Technologies (MGPI) Inc
5000 Highlands Parkway
Suite 150
Smyrna Georgia 30082
USA
T +1.770.432.2744
F +1.770.432.9179 Mirion Technologies (MGPI) SA
Lieu-Dit Calès
Route d‘Eyguières
F-13113 Lamanon
France
T +33 (0) 4 90 59 59 59
F +33 (0) 4 90 59 55 18 Mirion Technologies
(RADOS) Oy
P.O. Box 506
FIN-20101 Turku
Finland
T +358 2 4684 600
F +358 2 4684 601 Mirion Technologies
RADOS) GmbH
Ruhrstrasse 49
D-22761 Hamburg
Germany
T +49 40 85193 0
F +49 40 85193 256 Mirion Technologies Shanghai Branch
Room 801, 78 Jiangchang
San Lu, Zhabei District
Shanghai 200436
China
T +86 21 6180 6920
F +86 21 6180 6924
RADOS TwoStep™-PRE
Body Contamination Monitor
CheckPoint:Body™ family
7NUC_TSPre_Y019_005E_1_FL
Overview of Features Large area gas flow proportional counters: alpha/beta measurement and
alpha discrimination and beta as option
Maximum detection sensitivity for both front and reverse side due to proximity switch
• coverage of front and reverse of body, feet, hands, head and forearms
• unique method for background compensation using two median filters
Operation:
• monitoring of the measurement position by optical sensors
• measurements in cps, cpm, dpm, Bq, nCi, kBq/m
2 and Bq/cm 2
• measurement performed in two steps:
1. front measurement of the body as well as the head, right hand and forearm, and right foot
2. reverse side: back measurement, including head, left hand and forearm, and left foot
• display of amount of activity volume and position of contamination
• user guidance by speech processor for up to four user selectable languages
Customer Benefits Quick and easy operation with robust performance
• software on the basis of the real-time QNX operating system proven in many industrial applications
• optional P
2 accelerator reduces measurement time up to 30 %
Service and maintenance:
• easily replaceable detectors
• calibration menu providing protocol and including a plateau plotter
• very easy adjustment of all programmable parameters
• data storage on USB or data printout for analysis
• maintenance software tools
Ability to network
• TCP/IP ability
• optional link up with CeMoSys™ server for centralised monitoring
references RADOS body contamination monitors are market leading in Germany, Europe and many countries
worldwide. The TwoStep™-PRE monitor of the CheckPoint:Body™ family is the ideal monitor to back up
whole body contamination monitors as pre monitor at exit points from controlled areas in nuclear facili-
ties:
• with potential alpha/beta contamination,
• with high or changing gamma background,
• with high throughput requirements.