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clone Portable Gamma-Ray Spectrometer, Revision 10 6.0 SYCLONE SPECIFICATIONS
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dComm – Proprietary Page 47 Revision Date: March 3, 2016
6.0 SYCLONE SPECIFICATIONS
Note: System Specifications are subject to change without notice.
DETECTORS
GAMMA Detector
a) Gamma NaI – Size 1.5” (38mm) x 2” (51mm).
Energy Resolution 7.0% or better for 662 KeV
b) Geiger Mueller – Size 0.59” (15mm) x 1.9” (49mm)
Stabilization: Cs-137 source <3 mins
DOSIMETER
Accumulate dose up to 10 Sv
Span time: 1, 2, 3, ... , 10, 20, 30, ... , 60s
Measurement Units: Selectable – R, Sv, Gy
Energy Range: 20keV – 3.4MeV
Dose Range: NaI Detector: 0µR/h – 4mR/h (0nSv/h – 40µSv/h)
GM Detector: 4mR/h – 1R/h (40µSv/h – 10mSv/h) calibrated
Extended Range: 1R/h – 10R/h (10mSv/h – 100mSv/h) verified
Note: NaI detector may overload at higher levels at a different rate depending on the isotope.
Approximate maximum levels are 2mR/h for Am-241 and 5mR/h for Cs-137.
NUCLIDE LIBRARIES
Pre-defined: Standard
Optional: Medical (Industrial libraries will be available soon)
CLOCK - CALENDAR
Type: Built in 24-hour clock, 99-year calendar (including leap year).
Full battery backup, 10 year retention time
Precision: +/- 3 s/day at 25
o
C
+/- 30 s/day over full operating temperature range
DATA STORAGE
Type: Flash memory.
Capacity: 100,000 dose rate samples / 498 Spectra
Stored Data Retrieval: Via USB or Bluetooth (optional) to a PC.