X-ray tube adjusting apparatus, X-ray tube and a method for adjusting the X-ray tube conditioning system

摘要

When the early image (being adjusted optimum focus diameter in storage section 72 of X-ray tube adjusting device 7, image pickup image of slit board 5 which is done) is stored. Acquisition section 74, acquires the test image (when adjusting the focus diameter image pickup image of slit board 5 which is done). Presentation section 76, in the early image and the early image displays the brightness the image which (in early image contrast a of slit section 764a and residual field 766a it is shown.)With, in the test image and the test image displays the brightness the image which (in test image contrast b of slit section 764b and residual field 766b it is shown.)With, (with relative possible feature), it presents simultaneously.