| 摘要 |
The present invention relates to a tension tester which has a reference ruler in order to accurately regulate the installation position of a sample. The tension test comprises: a frame; a fixating clamp which is installed in the frame, and fixates the fore-end unit of a sample; a movable clamp which faces the fixating clamp in order to elevate, and fixates the opposite (not fixated) end unit of the sample; and a reference ruler which is placed on the frame between the fixating clamp and the movable clamp in order to regulate the fixating position of the fixated sample. |
