DMatrix gamma ray imager

A perfect introduction into CZT gamma ray imaging

Gamma ray imager

The DMatrix gamma ray Imager is a fully integrated photon-counting pixilated, 12-Bit energy discriminating CZT detector/imager. The modular design enables a large field of view scaling.

The solid-state detector technology, cadmium zinc telluride (CZT), provides superior efficiency and energy discrimination capabilities versus conventional scintillation-based detectors.

CZT detectors coupled with Kromek’s advanced ASIC technology make spectroscopic photon-counting gamma imaging possible. CZT based detectors are rapidly becoming the technology of choice in many of today’s most advanced medical, industrial, and security applications.

The DMatrix is perfect for research projects to understand the capability of CZT. The DMatrix gamma ray imager can be used to test out your ideas and then scaled for incorporation into your own detectors.

The Kromek Team can advise you every step of the way and supply imaging scanning and analysis software you can be up and running in no time.

Kromek DMatrix CZT based gamma ray imager unit

DMatrix gamma ray imager features

High resolution CZT Detector
484 Pixels
High efficiency
12 Bit MCA
Integrated Electronics
Software
Real-time Imaging

DMatrix gamma ray imager applications

Medical – SPECT
Nuclear Security – Gamma Spectroscopy and imaging
Research – Spectroscopy
Laboratory and Research Imaging

Specifications

DMatrix gamma ray imager housing

216mm x 200mm x 93mm
Switches: Main Power, Manual HV
Connections: Power Input, External High Voltage Input (SHV optional), Ethernet Out, Analog Out (BNC)
Indicators: System On, High Voltage On
Carbon fiber window and collimator interface
Integral high voltage power supply
Software designed for Windows® and Linux®

DMatrix gamma ray imager CZT detector

44 mm x 44 mm field of view
SPECT-Imaging Option: 5.0-7.5 mm thick CZT
22 x 22 pixels at 2.0 mm pitch CZT detectors
High energy spectroscopy option: 10-15 mm thick CZT
Energy Range: 30keV – 3MeV

DMatrix gamma ray imager ASIC

Neighbour pixel readout for charge sharing correction
Depth-of-interaction estimation
128 anode + 1 Cathode channel
Timing for Charge Sharing Correction
Operating temperature 15^oC to 40^oC

Find out more about the DMatrix gamma ray imager

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