Temporal δ is the first device to use this new concept. We are now proposing a portable version with one CeBr3 head, gamma ray and visible imaging and active temperature control. This version is dedicated to energies 300KeV - 2 MeV. This camera has the best angular resolution (6°) and timing resolution (300ps) on the market. It is also extremely sensitive allowing to image natural radioelements (4 kBq at 1 meter ̴ 4 hours) and good imaging of extended sources.
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| Parameter | Value | 
|---|---|
| Field of view | 78x104° degrees flat field | 
| Sensitivity | 0.03μR/h in 1 hour 1kBq @1m in 2 hours 3μR/h < 1min | 
| Timing Resolution | 300 ps @ 511 keV | 
| Energy Range | 100 keV—3 MeV ( Spectroscopy) 400keV-3MeV (imagery) | 
| Angular Resolution | <10 degrees (full spectrum) <6 degrees (energy gated) | 
| Sensor Model V2 Model V3 | CeBr3 CZT | 
| Spectral Resolution Model V2 Model V3 | <7% @ 662 keV <1.5% @ 662 keV | 
| Battery Life | 4 hours with 1.2kg external batteries | 
| Count Rate Limit | 1 mSv/h | 
| Dimension | 21x29x16 cm | 
| Weight | 3.9kg | 
| Power Source | 110-220V (mains) | 
| Operating Temperature | -20°C to +50°C | 
| Communication | Ethernet to laptop, Wifi |