The detector uses a window discriminator to detect X-rays within a selected energy band. The width and threshold (lower limit) of the window and the HV of the photomultiplier can be set by the user with the 9910-CONTROL.

Fast count rates are achieved by using a YAP(Ce) scintillator, selected for its very fast (30ns) decay time, and high speed electronics, designed to minimise dead-time.

As well as counting X-rays in a set energy band, the unit can be used to generate an energy spectrum by using a narrow (energy) window and progressively increasing the lower threshold. This feature is also used to calibrate the detector, using Gamma and X-ray sources of known energy.

Image Plate Scanner 9920

The Photon Collection System provides > 96% IP response light efficiency and therefore best signal/noise ratio resulting in highest resolutions. The device is equipped with an integrated eraser.

USB:2.0

Laser spot:<13μm

BSR:40μm

Weight :21kg

Dimensions:39*38*52CM

Accessories:

Imageplates: various sizes/fitting into the laue camera

Image acquisition software：vista scan