Measuring device of a grade of misalignments and advantages of using said device.

摘要

The present invention relates to a device (100) for measuring a degree of misalignment of objects that are contained in a diaphragm (2) and aligned mainly in a predetermined direction or in a predetermined plane, the measuring device (100) including: a means (11) for emitting an X-ray beam (6) propagating along a propagation axis (350); a means (7) for detecting the X-ray beam so as to measure a scattered beam (8) after the former has passed through the diaphragm (2); and a holder for receiving the diaphragm (2), located between the emission means (1) and the detection means (7). The holder is arranged so as to receive the diaphragm (2) such that the propagation axis (350) is not contained within a diaphragm plane. The diaphragm plane forms a nonzero angle a with the propagation axis (350). The invention also relates to a method for using the device (100) according to the invention and to a computer program product arranged to execute the steps of the method according to the invention.