CZT Detector

PAM-XIAMEN provides CZT based detectors by solid-state detector technology for x-ray or gamma-ray,which has better energy resolution compared with scintillation crystal based detector, including CZT Planar Detector,CZT Pixilated Detector,CZT Co-Planar Gri
  • Description

Product Description

PAM-XIAMEN provides CZT detector by solid-state detector technology for x-ray or gamma-ray, which has better energy resolution compared with scintillation crystal based detector, including CZT Planar Detector, CZT Pixilated Detector, CZT Co-Planar Gri.

1.1 CZT Planar Detector
Specifications      
HV +200 V~ +500 V
Energy range 20 KeV ~ 200 KeV
Operating temperature range -20℃ ~ 40℃
Size(mm 3 ) 5×5×2 10×10×2
Energy resolution @59.5 KeV Counter grade >15% >15%
Discriminator grade 7% ~ 15% 8% ~ 15%
Spectrometer grade <7% <8%
Note   Other sizes can also be available

Standard 5×5×2mm 3 CZT assembly

Standard 5×5×2mm 3 CZT assembly Standard 5×5×2mm 3 CZT assembly

Standard 10×10×2mm 3 CZT assembly

Standard 10×10×2mm 3 CZT assemblyStandard 10×10×2mm 3 CZT assembly

1.2 CZT Pixilated Detector
Specifications    
Application SPECT、γ Camera  X-ray imaging
Operating temperature range -20℃ ~ 40℃
Typical energy resolution <6.5%@59.5 KeV   ——
Count rate   —— >2M cps/pixel
Typical matrix Area array detector: 8×8 Area array detector: 8×8
Linear array detector: 1×16 Linear array detector: 1×16
The maximum dimensions of crystal 40×40×5 mm 3
Note Other electrode pattern can also be available  

Standard 8×8 pixel CZT detector assembly

Standard 8×8 pixel CZT detector assembly Standard 8×8 pixel CZT detector assembly

 

Standard 8×8 pixel CZT detector assembly

 Standard 8×8 pixel CZT detector assembly  Standard 8×8 pixel CZT detector assembly

1.3 CZT Co-Planar Grid Detectors
Specifications
HV: +1000 V ~ +3000V
Energy range: 50 KeV ~ 3 MeV
Operating temperature range:-20℃ ~ 40℃
Typical energy resolution:<4%@662 KeV
Peak-to-Compton ratio: 3 ~ 5
Standard size(mm 3 ): 10×10×5, 10×10×10

1.4 CZT Hemispherical Detector
 

HV: +200 V ~ +1000 V

 

Operating temperature range:-20℃ ~ 40℃

Energy range: 50 KeV ~ 3 MeV Typical energy resolution:<3%@662 KeV
Standard size(mm 3 ) :4×4×2, 5×5×2.5, 10×10×5  

CZT Hemispherical Detector CZT Hemispherical Detector

At present, two important development directions of CZT detector are multiple large-volume parallel detectors and surface element array detectors. The former is composed of multiple CdZnTe crystal arrays with a volume greater than 1cm. This type of detector solves the shortcomings of a single detector, which is small in size and low in total detection efficiency, and greatly shortens the measurement time. It is especially suitable for portable spectrometer systems and can be used for radioactive monitoring in the environment, port, railway cargo, etc. The latter is composed of a CdZnTe crystal face element array, and this CZT detector technology is mainly used in energy spectrum imaging in nuclear medicine, astrophysics and other fields.

The development and use of CZT detector has made it possible to obtain high-efficiency photons with high performance. With the continuous improvement of high-quality CdZnTe semiconductor crystal preparation technology, further understanding of the carrier collection process and the development of rapid low-noise microelectronics, CdZnTe detector will surely be applied in a wider fields.

 

CZT Pixilated Detector

CZT Planar Detector

SPC Counting Module

SPCW Wide Range Radiation Doses Module

CZT Thr-Proofings Probe

CZT Probe

Large CZT Spectrum Probe

α/β/γ-ray Differentiation Detector

CZT α-ray Detector

CZT Probe-2

CZT α-ray Probe

CZT Asymmetry Detector

SPECT, γ-imaging Detector

CZT High Resolution Pixel Detector

CZT Photon Counting Linear Array Detector

Multi-pixel Spectral Imaging Module

CZT Multi-Pixel Photon Counting Module

X-ray Photon Counting Imaging System

CZT Compton Imaging Detector

CZT High-Density Pixel Detector

Main-amplifier

Charge Sensitive Pre-amplifier Chip

Analog Multi-channel Analyzer

Charge Sensitive Pre-amplifier

High Voltage Power Supply

Portable Diagnostic Spectrum Analyzer

Crystal growth furnace

MXA-128 X–ray Photon Counting Imaging System

CZT Preamplifier

CZT Portable Spectrum Analyzer

CZT γ-ray Multi-pixel Imaging System

You may also like…