| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a means for adjusting a radiographic device which is capable of easily adjusting a photographic position, a radiographic device and a measurement tool. SOLUTION: The measurement tool 10 is provided with lead bodies, 10b, 10b, of each a specified shape which are fitted with the surface of both ends 10a, 10a, whereas, since a line that links both lead bodies 10b, 10b becomes vertical against a surface to be photographed when one end 10a is placed on the surface to be photographed of a photographic section 2, highly accurate adjustment is available in a short period of time without using the light from a source for recognizing a radiation field of a different optical axis for an X-ray tube 1, as a deviation of a position can be directly measured with a radiation from the X-ray tube 1.</p> |
