GAMON-D
Category: Characterization > Monitors > Radiation Monitors
Reference # : Model No :
The GAMON-D is a versatile gamma dose rate monitoring system designed for early environmental warning and emergency response. GAMON D integrates a low power consumption CPU, to guarantee autonomous operations, including the activation of backup communication interfaces for data transfer in any environmental condition. GAMON-D is intended for a wide range of applications thanks to its high detection efficiency and its extended measurement range.
Benefits
Ring monitor systems around nuclear facilities as nuclear power plants, nuclear fuel processing
and spent fuel storage facilities.
Nationwide environmental monitoring networks.
Area monitor system in nuclear research laboratories.
Mobile stations for operator radioprotection.
GAMON D gamma dose rate monitoring system is available with the following options:
Standard dose range: from 100 nSv/h to 1 Sv/h
Extended dose range: from 10 nSv/h to 10 Sv/h
Limitations
Geiger-Mueller:
Two energy compensated Geiger-Mueller tubes
Energy range: 50 keV ÷ 2 MeV
Dose rate range: 100 nSv/h ÷ 1 Sv/h
Optional extended range: 10 nSv/h ÷ 10 Sv/h
Energy response (137Cs): -10 / +20 %, from 50 to 1300 keV
Linearity: < 10% from 100 nSv/h to 1 Sv/h
Sensors:
Internal temperature sensor
External rain sensor on request, with extension
GPS
Wired Communication interfaces:
Ethernet RJ45
USB 2.0 port
Connector protection level IP68
Wireless communication interfaces:
Available with GAMON-D extension
LoRa™
3G/4G LTE
WiFi
Data acquisition:
Dead time correction
Moving average algorithm for instantaneous dose rate
Subtraction of intrinsic background
Embedded PC:
Low power ARM based CPU
Linux based operative system
8 GB internal data storage
Software:
Integrated web interface
Hourly and daily automatically generated reports
Unattended operation for more than 1 year
Power supply:
Power consumption: < 3.5 W
Voltage: 5 ÷ 12 VDC
Power connector protection IP68
Physical dimensions and weight:
Length: 60.3 cm
Diameter: 10.0 ÷ 17.2 cm
Weight: up to 4 kg
Environmental:
Temperature range -40 ÷ 60 °C
Protection level IP68
Relative humidity: 100% (water proof)
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