| 摘要 |
PROBLEM TO BE SOLVED: To provide a radiographic system capable of shortening work time for initial value adjustment.SOLUTION: A radiographic system of an embodiment comprises an X-ray tube control unit, an initial value calculation unit, and a storage unit. The X-ray tube control unit controls filament current flowing through an X-ray tube so that tube current which varies at start-up stably flows with a desired value. The initial value calculation unit calculates an initial value of the filament current used at next start-up on the basis of a stable value of the filament current when the tube current stably flowed and photographing conditions at that time. The storage unit stores a photographic history including the calculated initial value, photographing conditions, and photographing date. |
