SPCW Wide Range Radiation Doses Module

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.


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
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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.

For more information, please visit our website: https://www.powerwaywafer.com,
send us email at sales@powerwaywafer.com and powerwaymaterial@gmail.com

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.

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