| 摘要 |
<p>A hardness tester 100 that measures a size of an indent to determine the hardness of a sample S. The hardness tester 100 includes an imaging unit 12, a display unit 8, a pointing device 72 and a position adjustment unit 61, 3A, 4. The imaging unit 12 takes an image of a surface of the sample S. The display unit 8 displays a surface image of the sample S and a cursor K. The pointing device 72 receives a first instruction instructing a movement of the surface image of the sample S appearing on the display unit 8 through a movement of the cursor K, and a second instruction instructing a change in a height of the sample stage 2 through a movement of the cursor K. The position adjustment unit 61, 3A, 4 moves the sample stage 2 in a horizontal direction and in a vertical direction.</p> |
