Georadis GT-40
Multifunctional Gamma Ray Spectrometer
A multifunctional gamma ray spectrometer for rapid determination of activities of gamma emitters in field surveys/samplings, used in a wide range of applications in the field of monitoring heterogeneous substances, contamination of sites, buildings, objects, water & food.
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Key Features
• High Sensitivity using 3”x 3” NaI(Tl) or 2”x 2” Shielded BGO Detector.
• Advanced DSP Spectrometer.
• Automatic Stabilization on Natural Background.
• Large Sun Readable Colour Display.
• User Intuitive Navigation Joystick.
• Wireless communication via Wi-Fi or Bluetooth.
• Real Time Result stamped by Integrated GPS and Voice Recorder.
• All in rugged One Hand Unit. -
Technical Specifications
• Detector: NaI(Tl), volume 345 cm3, dia. 76 x 76 mm (3” x 3”), with bi-alkali PMT.
• Spectrometer: 1024 channel, 40 MHz DSP, Linear Energy corrected Pile-up Rejector, 200 ns Resolution.
• Display: Colour, transreflective, 360 x 240 dots, 72 x 54 mm (3.5”), Sun readable.
• Control: Illuminated Navigation Joystick, 5 positions.
• Acoustic: Speaker, dia. 28 mm + Built-in Microphone.
• Data Storage: min. 2000 Samples with full Spectra, Data Position and Voice Message.
• GPS: navigate down to –162 dBm and –148 dBm coldstart.
• Communication: Data Transfer, Remote Control and Diagnostic by: USB 2.0, Bluetooth 1.2 Class 2, Wi-Fi 802.11n.
• Power: Rechargeable Li-ion 7.2 V / 6600 mAh (Panasonic CGR18650CG/2S3P) – min. 10 hours of measurement, External AC adapter (12 V / 1 A) for charging or measurement.
• Size: dia. 120 mm x 415 mm.
• Weight: 4 kg (8.8 lb)
• Environmental: Operation Temperature Range -10 to 50 oC, Protection IP-65, Dust and Water resistant, RFI/EMF Shielding complies with FCC,(47 CFR part 15) for Class A CE Certification. - Documentation
