Hamamatsu C9321SK CMOS X-ray Sensor

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The C9321SK-05 consists of a megapixel (1056 x 1056 elements) detector array, each of 50 micron size, to provide a total X-ray sensitive area of roughly 7,5 centimetres.

The X-ray imager utilises a gadox scintillator deposited onto a fibre-optic plate, to provide an effective X-ray shield. This fibre-optic provides both improved image quality (lower X-ray shot noise) and it shields the sensitive CMOS electronics inside the panel, thus giving extended lifetime of 6 million Roentgen guaranteed at 150 kVp.

Compared to previous flat panel sensors, the C9321SK-05 also offers higher frame rates of 9 frames per second at full resolution and the device is capable of realtime imaging at 27 frames per second with 2 x 2 binning.[1]

Teardown Pictures