User guide

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