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Location
Calle Valdemorillo, 50 28925 Alcorcón Madrid, Spain
Phone
+34 916 466 267
Email
info@helgeson.es

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Temporal Delta Compton Camera V2

DESCRIPTION

Temporal Delta V2 is the first fully-realized device device to use the concept of temporal imaging for gamma-ray imaging. This concept is based on the use of both light and time distribution of each scintillation event, in order to locate them precisely in space (X,Y,Z), time (T) and energy (E), and allowing for  an order of magnitude improvement on the voxel size for each scintilation event (1x1x2mm). The detector plates used on the V2 model are used to reconstruct a compton image, and it gives it the best imaging capabilities for a compton camera. It is so sensitive that it can image natural radioactivity.

FEATURES

Features

  • Best Compton imager (400 KeV- 3000 KeV), good spectromettry qualities (50 KeV-3000 KeV).
  • Angular resolution in Compton mode: 6°- 8°
  • Excellent images of extended – multiple sources (Complex equipment contamination even animals)
  • Easy to read optical and gamma FOV (90°X90°)
  • The most sensitive Compton camera on the market (<1 nSv/h)
  • 30%-50% shorter acquisition time than other cameras
  • Exceptional sensitivity (<1 nSv/h) allowing imaging of natural background.
  • Stable photon counter both energy and spatially resolved allowing quantification.
  • 3D gamma imaging possible.

Specifications:

  • Field of view: 96 x 96 flat field
  • Timing Resolution: 300 ps @ 511 KeV
  • Sensitivity High Flux: 3mR/h < 1 mn
  • Angular Resolution:
    • < 10 degrees (full spectrum)
    • <6 degrees (energy gated)
  • Sensivity Low Flux: 3 kBq 137CS@ 1 m in 10 h
  • Sensors CeBr3 + CZT
  • Operating temperature: -20°C to 40°C
  • Spectral Resolution: 8% @662 KeV
  • Energy Range:
    • 50 KeV – 3 MeV (spectroscopy)
    • 400 KeV – 3 MeV (imagery)
  • Weight 3.9 kg
  • Count rate limit: 1 mSv/h
  • Power Source: 110 – 220 V (mains)
  • Battery Life : 4 hours with 1.2 kg external batteries kit
  • Dimensions: 21 x 29 x 16 cm
  • Communication: Ethernet to laptop Wi-Fi option possible
  • Interface through laptop 12’ (supplied)
  • Motorized or standard tripod as an option.
  • Water tight (IP65) decontaminable upper hal
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Brand

Application

Research, Nuclear/Radiation Safety, Medicine

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