| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an X-ray inspection device with high efficiency. SOLUTION: In an X-ray inspection device for performing X-ray inspection by carrying in goods 1 in an X-ray inspection room 3, since shielding of an X-ray can be modified by lifting and lowering shielding curtains 20-25 provided in an entrance of the goods to be inspected and modifying the number of rows thereof, the number of the rows of the shielding curtains 20-25 may be lessened in the case where a radiation dose of the X-ray is small, and in the case where the radiation dose of the X-ray is large, the number of the rows of the shielding curtains 20-25 may be enlarged. The goods 1 can be inspected during carrying-in regardless of the dimension of the radiation dose of the X-ray by modifying the number of the rows of the shielding curtains 20-25 in response to the output of the X-ray. A goods sensor 26 is provided in the X-ray inspection room 3, the heavyweight goods 1 can be inspected without stopping by modifying the number of the rows of the shielding curtains 20-25 in accordance with carrying of the goods 1.</p> |
