SPCW is a counting module based on CZT detector. It integrates CZT detector, high gain charge sensitive amplifier and SK shaping circuit. The radiation dose rates ranges from 0.1μGy/h~1Gy/h will be its guest.
Specification
| Energy range | 30KeV~1.5MeV |
| Radiation dose rate range | 0.1uGy/h ~1Gy/h |
| Output impedance | 50Ω |
| Power | <0.1W |
| Operating temperature | -20℃-+40℃ |
| High voltage | 100V |
| Signal output | Quasi-Gaussian signal |
| Powered by | +5V |
| Size | Customized available |
Operating principle
Added with bias high voltage, the CZT crystal will generate an inner electric field. An incident ray of X/γ-ray generate electron-hole pairs. Then the low noise charge sensitive preamplifier will collect and lead them into shaping circuit. Then you will get Gaussian pulse signal. And with shifting signals function in it, the detector module can cover both low and high dose ratio radiation field.
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Found in 1990, Xiamen Powerway Advanced Material Co., Ltd (PAM-XIAMEN) is a leading manufacturer of semiconductor material in China. PAM-XIAMEN develops advanced crystal growth and epitaxy technologies, manufacturing processes, engineered substrates and semiconductor devices. PAM-XIAMEN’s technologies enable higher performance and lower cost manufacturing of semiconductor wafer.
With more than 25+years experiences in compound semiconductor material field and export business, our team can assure you that we can understand your requirements and deal with your project professionally.