Mirion Technologies SG 65_66 - Manual

Featuring:
radiation monitoring
systems
A Mirion Technologies Division
P R E
L I M
I N A
RY
SG 65/66
Detectors
SG 65/66
NaI Scintillators
The SG 65 and SG 66 scintillators have been deve-
loped for safety related monitoring of activity according
to KTA 1502. In the scintillator crystal, ionizing radia-
tion generates light pulses, which are converted and
amplifi ed into charge pulses by the photo multiplier.
The height of the pulse is proportional to the energy
of the gamma radiation. An adjustable pulse amplifi er
offers calibration of the sensitivity and matching of the
output pulses to the impedance of the detector cable.
APPLICATIONS
• Monitoring for gamma activity from in air and
liquids
FEATURES
● Reliable
●
Robust construction
● Type tested
●
High sensitivity
●
Compact with 2” × 2” sodium iodide crystal
● Built-in pulse amplifi er and buffer
●
Output signal: low-impedance voltage pulses
● Temperature range until 80°C (SG 66)