OEM Detection Module
The compact and low power consuming Detection Modules DM118, DM118/L with CdZnTe (CZT) detectors of volume 500 mm3 or 1600 mm3 are designed for gammaradiation measurements. These modules are intended for an easy integration in customer specific equipment.
The detector module includes CZT detector, charge sensitive preamplifier, spectroscopy shaping amplifier, detector HV bias supply.
The charge sensitive preamplifier with FET input and resistive feedback convert the charge carriers developed in the CZT detector during each absorbed nuclear event to a step function voltage pulse, the amplitude of which is proportional to the total charge accumulated in that event.
The spectroscopy shaping amplifier is intended for magnify the amplitude of the preamplifier output pulse and shapes the pulses to optimize the energy resolution.
The low power detector bias supply provides stabile, low noise high voltage in a range up to 2000 V necessary for proper operation of CZT detector. Selection and assignment of an optimal operation high voltage for the detector is performed by the manufacturer.
*NOTE: On special request a wider range of operating temperatures up to -20°C to +50°C
**NOTE: On special request, a connector with a pitch of 2 mm is available, for example Adam Tech 2PH1-04-VA