| 摘要 |
PROBLEM TO BE SOLVED: To enable correct alignment by storing an image pickup apparatus and an image display apparatus in the same case and changing a relative position of the case and a sample while observing a sample image of the display apparatus. SOLUTION: A fluorescent X ray generated from a sample 3 to be measured is detected by an X-ray detector 4 stored in a casing 10, converted to an electric signal, electrically processed by a detecting circuit system 5 and formed to an X-ray spectrum expressed by an intensity to an energy. An image of the sample 3 is obtained by an image pickup device 7 in the casing 10, synthesized with the X-ray spectrum generated at the detecting circuit system 5 at an image synthesizer 6 electrically connected to the image pickup device 7, and then displayed on a display device 9 mounted on the casing 10. The casing 10 or sample 3 is moved to make a desired analysis point of the sample 3 displayed on the display device 9, so that the desired analysis point can be measured. |
