Featuring:
radiation monitoring
systems
A Mirion Technologies Division
ABPM 203P
Particulate, Gas & Iodine Monitors
ABPM 203P
Portable Alpha Beta Particulate Monitor
The ABPM 203P forms part of the RAMSYS product
line. It has been developed for continuous monitoring
of alpha and beta activity in workplace atmosphere.
Its compact detector allows this monitor to work lo-
cally next to workers respiratory tracts. A double and
large silicon detector performs the gamma compen-
sation. A radial n grid limits the scattering of the al-
pha particulates and facilitates radon and thoron solid
progenies compensation. Adapted algorithms make a
dynamic compensation. The spectrometry capability
in real time allows immediate and easy
isotope identi cation in case of alarm. All these
bene ts give to the ABPM 203P the best quality/price
ratio of all continuous air monitors with incomparable
exibility.
APPLICATIONS
• Radioprotection of workers
○ Workplace monitoring (temporary or xed)
○ Containment atmosphere
○ Control room air, etc.
RELATED MONITORS
• ABPM 203M: mobile version
• ABPM 204M: uranium optimized version
FEATURES
● Static and dynamic compensation of the radon and
thoron solid progenies
● Natural alpha and beta volumetric activity indication
● Integrated spectrometry
● Version: xed or movable lter
● Version: with or without pump unit
● RADNET compatible
● Ethernet connection
● Version for stack and vent sampling
● Version optimized for low energies
● Wireless capability: compatible with WRM2 or
proprietary protocol
Since norms, speci cations and designs are subject to occasional change, please ask for con rmation of the information given in this publication.
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
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
ABPM 203P
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
to 3.7 10+6 Bq/m
3
(2.7 10
-13
to 10-4 µCi/cc)
○ Beta: 1 to 3.7 10
+6
Bq/m
3
(2.7 10
-11
to 10-4 µCi/cc)
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
● TID: 100 Gy (10
+4
rad)
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 (with pump): 1067 mm x 432 mm x
178 mm (42 in x 17 in x 7 in)
● Weight (with pump): ~ 18 kg (~ 40 lb)
● Color: dark blue RAL 5008
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)
SIGNALING
● Alphanumeric display: measurement, status…
● Sound alarm: buzzer 90 dBA at 1 meter
● Visual alarm: 1 light (red)
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
● With or without pump
● Hoses length: 1 m (3.3 ft), 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
● Ethernet
● Wall mounting bracket
www.mirion.com
144102EN-F
Loading...