CZT Probe
Introduction:
CZT High-Density Pixel Detector:
CZT pixel detectors are high density pixel array detector based on CZT crystal. they can counting high-dose X-ray and imaging.
Key Features: Applications:
Room temperature working Medical CT
High dose linearity DSA Angiography
High sensitivity Defect detection
Low relaxation time
Long-time stability
Details:
Properties:
| Material | CdZnTe |
| Density | 5.8 g/cm3 |
Volume resistivity | >1010 Ω*cm |
Dimension | >10.0(+/-0.02)x10.0(+/-0.02) mm2 |
Thickness | >0.7(+/-0.02)mm |
| Pixel size | <70μm |
| Single pixel leakage current | <0.01nA@100V |
| Maxmium counting rate of linear region | >10Mcps/mm2 |
| Electrode material | Au |
| Operating temperature | 20~35℃ |
Storage temperature | 10~40℃ |
Storage humidity | 20%-80% (non condensing) |
CdZnTe probe:
CZTprobe is consisting of CZT crystal,low noise charge sensitive preamplifier and SK molding circuitry. The probe has features of high energy resolution, highsensitivity, small volume, light
weight etc., it is mainly used for low-energy X and gamma ray energy spectrum measurement.
Key Features: Applications:
Portable&user friendly Homeland security&Anti-terrorism
Room temperature working Energy spectrum detecting
High energy resolution Nuclear science&technology
Quick response Food safety detecting&Defect detection
Long-time stability Environment monitoring
Spectrum:
Properties:
| Power | 0.3W |
| Power supply | ±12V |
Output impedance | 50Ω |
Operating temperature | -20~40℃ |
High voltage | DC+400~800V@5*5*2.5mm³ CZT/ DC+800~900V@10*10*5mm³ CZT |
| Crystal type | 10x10x5mm³/5x5x2.5mm³ hemispherical CZT detector |
| Signal output | Exponential decay signal, Tr＜150ns |
| Interface | 5-pins plug |
| Energy range | 10keV(Beryllium window) ~2.6MeV |
| Energy resolution | <2%@662keV, 25℃ |
Integral nonlinearity | 60keV～1.3MeV <0.5% 60keV～2.6MeV <1.0% |
Peak drift | 0～40℃ <0.05%/℃ -20～40℃ <0.2%/℃ |
Peak drift under 8h | <0.2% |
Dimension | Φ30.5 x73mm |
Weight | 55g |