Initial version of EPSILON-G
Embedded Files
Epsilon-G 초기 영상.mp4EPSILON-G (2025)
Appearance & Specification
Based : Pixelated GAGG(Ce) Scintillator & SiPM
Energy resolution (@662 keV) : 7.8%
Angular resolution : 6.8˚
Field of View : 45˚
Detectable energy range : 0.04 - 2 MeV
Image sensitivity : 3 μR/h (137Cs) @ 50 sec
Dose rate : BKG ~ 100 μSv/h
Real-time visualation
Target : 137Cs
BKG : 0.08 μSv/h
Source intensity : 0.3 μSv/h
Reconstruction time : 1 sec
Dynamic mode
Dose rate calculation based on CPS
location detection using GPS mounted on equipment
2D contamination map creation based on dose rate
Miniature Gamma-ray imager (2025)
Based : Pixelated GAGG(Ce) Scintillator & SiPM
Size : 79 x 83.5 x 96 (w x d x h) mm³
Energy resolution (@662 keV) : 6.35%
Angular resolution : 5.49˚
Field of View : 45˚
Image sensitivity : 3 μR/h (137Cs) @ 28 sec
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