| 摘要 |
A device for measuring the pulse transfer spectrum of X-ray quanta, includes a polychromatic X-ray source and an energy-resolving detector device for the scattered X-ray quanta. A secondary diaphragm device, arranged between the examination zone in which the object whose pulse transfer spectrum is to be determined is situated, and the detector device ensure on the one that each detector element of the detector device can detect scattered radiation only at a comparatively accurately defined scatter angle, and that the scatter angles of the various detector elements do not excessively deviate from one another.
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