Mirion Technologies KG Series - Manual

Featuring:
radiation monitoring
systems
A Mirion Technologies Division
KG SERIES
Detectors
KG SERIES
Gamma Ionization Chambers
Gamma radiation produces charged particles in the
gas fi lling of an ionization chamber. Transportation
of these particles in the electrical fi eld between the
electrodes generates a DC current, which can be
measured in the external circuit.
The sensitivity of an ionization chamber is propor-
tional to the gas quantity inside, and therefore to
the specifi c mass of the gas and to the volume of
the detector. But, the sensitivity is independent of
temperature and environmental pressure.
APPLICATIONS
• Radioprotection of workers
○ Dose rate monitoring
• Operational process monitoring
○ Activity monitoring
RELATED PRODUCTS
• TK 250: digital signal processing channels
• GIM 202K: wide range gamma area monitor
• GIM 203K: wide range gamma area monitor
• GIM 206K: high range gamma area monitor
FEATURES
● Large measuring range
●
Saturation proof
● Energy range: 60 or 80 keV to 3 MeV
●
Output signal: DC current starting at 0.1 pA
●
Long life time
●
Versions KG … P with check volume for remote testing
●
Version KG 50 SEC for post accident conditions