Mirion Technologies ABPM 203M User Manual
ABPM 203M
Particulate, Gas & Iodine Monitors
ABPM 203M
Mobile Alpha Beta Particulate Monitor
The ABPM 203M forms part of the RAMSYS product
line.
Its small and light weight extendable sensor allows
this monitor to function locally next to the respiratory
tract of workers. A dual silicon detector (pips)
performs the gamma compensation and a radial n
grid limits the scattering of the alpha particles (static
compensation) which facilitates the compensation of
the radon and thoron solid progenies by the
processing algorithms (dynamic compensation).
Operating costs are minimised through unattended
operation, by the use of a continuous lter and the
on-line spectroscopy capability. All these features
make the ABPM 203M an ef cient diversi ed and
cost effective tool.
FEATURES
● Static and dynamic compensation of the radon and
thoron solid progenies
● Perfectly adapted for alpha and beta measurement of
particulates in environment with high rate of radon
● Optimized alpha measurement for high energies
238
(PU
● Real time alpha spectrometry
● Up to 6 months lter cassette autonomy
, PU
239
)
APPLICATIONS
• Radioprotection of workers
○ Containment atmosphere
○ Control room air, etc.
RELATED MONITORS
• ABPM 203P: portable version
• ABPM 204M: uranium optimized version
radiation monitoring
systems
A Mirion Technologies Division
Featuring:
ABPM 203M
Particulate, Gas & Iodine Monitors
PHYSICAL CHARACTERISTICS
● Radiation detected: alpha, beta and gamma
● Detector: dual large area silicon
● Filter type: FSLW2 (MILLIPORE)
● Typical energy windows:
○ Alpha: 2 MeV to 10 MeV
○ Beta: 80 keV to 2.5 MeV
○ Gamma: 80 keV to 2.5 MeV
● Typical measurement range:
○ Alpha: 10
(2.7 10
○ Beta: 1 to 3.7 10
(2.7 10
-2
to 3.7 10+6 Bq/m
-13
to 10-4 μCi/cc)
-11
to 10-4 μCi/cc)
+6
Bq/m
3
3
ENVIRONMENTAL CHARACTERISTICS
● Long term temperature:
+10°C to +40°C (+50°F to +104°F)
● Periodic temperature:
-5°C to +55°C (+23°F to +131°F)
● MTBF: > 20 000 hours, with preventive maintenance
of the pump
● TID: 100 Gy (10
+4
rad)
SIGNALING
● Alphanumeric display: measurement, status…
● Sound alarm: buzzer 90 dBA at 1 meter
● Visual alarm: 2 lights (red, yellow)
REFERENCE STANDARDS
● Nuclear: IEC60761, IEC61172, IEC61578
● EMC: 2006/95/CE and 2004/108/CE, IEC61000-6-2
and IEC61000-6-4
VERSIONS
● 230 Vac or 120 Vac
● Detection sub-assembly available with or without
shielding
● Hoses length: 1.5 m (5 ft), 3 m (10 ft), 10 m (33 ft) or
20 m (66 ft)
ACCESSORIES
● Calibration tools
● Software
● USB converters
● Radiomodem (either customer speci ed or WRM2)
PNEUMATIC CHARACTERISTICS
● Standard ow rate: 35 l/min (1.24 scfm)
● Pressure drop: 100 to 350 mbar (1.45 to 5.07 psi)
MECHANICAL CHARACTERISTICS
● Dimensions: 1270 mm x 360 mm x 303 mm
(50 in x 14.2 in x 12 in)
● Weight: ~ 26 kg (~ 57 lb)
● Color: gray RAL 7030 (decontaminable paint)
ELECTRICAL CHARACTERISTICS
● Power supply: 230 Vac – 50 Hz or 120 Vac – 60 Hz
● Data link outputs: 1 RS232 and 2 isolated RS485
● Alarm relays: 3 SPDT relays
● I/O: 2 isolated analog outputs (0/4-20 mA)
Mirion Technologies (MGPI) SA
Route d’Eyguières
FR-13113 Lamanon
France
T +33 (0) 4 90 59 59 59
F +33 (0) 4 90 59 55 18
Mirion Technologies (MGPI) Inc
5000 Highlands Parkway
Suite 150
Smyrna, GA 30082
USA
T +1 770 432 2744
F +1 770 432 9179
Mirion Technologies (MGPI H&B) GmbH
Landsberger Strasse 328a
DE-80687 Munich
Germany
T +49 (0) 89515 13-0
F +49 (0) 89515 13 169
www.mirion.com
144101EN-F
Mirion Commercial (Beijing) Co., Ltd.
Shanghai Jiangchang Commercial Branch
Room 801, 78 Jiangchang SanLu
Zhabei District, Shanghai 200436
PR of China
T +86 21 6180 6920
F +86 21 6180 6924
Since norms, speci cations and designs are subject to occasional change, please ask for con rmation of the information given in this publication.
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