| 摘要 |
PROBLEM TO BE SOLVED: To provide a separated type moment application device capable of preventing the device from coming into contact with a sample after separation from the sample.SOLUTION: In a separated type moment application device 10 having an attraction section 11, a hit section 12, a columnar section 13 and strain detection means 14, a projecting section 12a which projects more outward than the columnar section 13 is disposed on the hit section 12, and a lower surface of the projecting section 12a is made a hit surface 12b to which a hitting force Fis applied. In an attraction state where a prescribed point P of a sample 100 attracts the attraction section 11, the hitting force Fis applied to the hitting section 12. Thereby, an impulse-like moment M is applied to the prescribed point P of the sample 100 from the attraction section 11, and an impact of such application makes the attraction section 11 separated from the sample so that the separated type moment application device 10 jumps up without coming into contact with the sample 100. The moment M can be calculated by detecting elastic deformation caused to the columnar section 13 when the hitting force Fis applied to the hit section 12, with the use of the strain detection means 14. |
