AT6103 Mobile Radiation Scanning System

Mobile radiation measurement system is designed for terrain radiation survey and to detect sources of gamma and neutron radiation with GPS geo-referencing on the base of wheeled vehicle or airborne vehicle.
OPERATING PRINCIPLE
 
Mobile radiation measurement system is designed for terrain radiation survey and to detect sources of gamma and neutron radiation with GPS geo-referencing on the base of wheeled vehicle or airborne vehicle.
 
Gamma radiation monitor, neutron radiation monitor, and wide-range gammaradiation monitor High-sensitive gamma radiation monitor
The system operates without connection to on-board power socket. The system is fully automated yet allows monitoring and control by operator.
System scalability in terms of monitors allows sensibility control to gamma and neutron radiation over a wide range.
Tablet PC is used to manage the monitor's operation. Monitors connect to tablet PC via radio chennel.


Functions of Mobile System

  • Measurement of gamma radiation energy distribution
  • Measurement of gamma radiation dose rate
  • Measurement of neutron count rate
  • Consolidation of measurement information
  • Detection of gamma and neutron radiation sources
  • Radionuclide identification
  • Logging of all measurement results and their processing by provided dedicated software
  • Isoline contouring by selected parameter
  • All data can be displayed on a terrain map

Specifications of АТ6103 Mobile Measurement System

АТ6103
Available monitors to include in the system
[System configuration can be selected by user]
1) Gamma radiation monitor [BDKG-11M]
2) Neutron radiation monitor [BDKN-05]
3) Wide-range gamma radiation monitor [BDKG-04]
4) High-sensitive gamma radiation monitor
     [BDKG-28 – 1…3 pcs./BDKG-11M – 3 pcs.]
5) High-sensitive neutron radiation monitor
     [BDKN-05 – 3 psc.]
Total maximum number of monitors in the system 6
Total maximum number of detection units in one monitor 3
Identified radionuclides - Medical
- Industrial
- Natural
Optional services: The library of identified radionuclides can be modified
GPS GPS receiver is integrated into PC
Positioning accuracy is ≥3 m
PC-to-monitors connection Bluetooth/USB
Continuous run time appr. 12 h
Protection class IP65 (closed transport packing)
IP54 (open transport packing)
Working temperature range From -20°C to +50°C
Relative humidity at air temperature
≤35°С without condensation
≤95%

Specifications of Detection Units

Gamma radiation detection units BDKG-11M
(Spectrometry & Dosimetry)
BDKG-04
(Dosimetry)
BDKG-28 (Spectrometry & Dosimetry)
Detector NaI(Tl) scintillator, Ø63x63 mm Scintillation tissue-equivalent plastic
Ø30×15 mm
NaI(Tl) scintillator
400x100x100 mm
Energy range      
     In Spectrometric mode 30 keV ... 3 MeV - 30 keV ... 3 MeV
     In Dosimetry mode 50 keV ... 3 MeV 15 keV ... 3 MeV 50 keV ... 3 MeV
Gammaradiation dose rate measurement range 0.01...150 µSv/h 0.05 µSv/h ... 10 Sv/h 0.01...7 µSv/h
Intrinsic relative error of gamma radiation dose rate measurement ±20% ±20% ±20%
Sensitivity to 137Cs gamma radiation 2250 cps/µSv·h-1 70 cps/µSv·h-1 34000 cps/µSv·h-1
Relative energy resolution for 137Cs 8% max. - 8.5% max.
Integral nonlinearity ±1% - ±1%
Number of ADC channels 1024 - 1024
Protection class IР54 IР54 IР54
Overall dimensions, weight Ø78x350 mm, 1.7 kg Ø61x205 mm, 0.5 kg 728x159x159 mm, 20 kg

Neutron radiation detection units BDKN-05
(Dosimetry)
Detector Two 3He-proportional neutron counters Ø30×360mm
in plastic moderator
Energy range 0.025 eV ... 10 MeV
Neutron radiation dose rate measurement range 0.1 µSv/h ... 1 mSv/h
Sensitivity to Pu-Be neutron radiation 14 cps/neutrons·s-1·cm-2
Sensitivity to 252Cf neutron radiation 21 cps/neutrons·s-1·cm-2
Protection class IР54
Dimensions, weight 105x115x380 mm, 3.5 kg
AttachmentSize
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