| 摘要 |
PURPOSE:To stabilize processing by providing an object conveying means, an energy generating means that can transmit therethrough, an energy level detecting means, etc. and data processing the varying density signal of image information with an image processor. CONSTITUTION:An object article 7 such as container is transferred to a prescribed inspection position by conveying equipment 8 via a control console 10. Further, an attenuation level setter necessary for image processing is provided to the console 10, and it is possible to change detection level by operating this setter. X-rays are measured by an X-ray sensor 12 in accord the characteristics of the constituting elements of the article 7, and are processed with an image processor 13. As a result, when the attenuation of the X-rays beyond the set value of a setter 10a is detected, the shape and distribution condition of said areas are objectively displayed, whereby the inspection function is stabilized. |
