To secure reproducibility of test results of a scratch test and a determination results of a scratch on a film-like specimen and to objectively prove the reliability of the determination results.
A scratch testing machine 10 includes a mounting base 11 having a mounting surface 11A capable of fixing a film-like specimen 21; a scratch member 13 having a tip 13a capable of coming into contact with the surface of the film-like specimen 21 that is fixed to the mounting surface 11A; a drive device 14 capable of moving the mounting base 11 in relative to the scratch member 13 in the scratching direction, with the tip 13a of the scratch member 13 brought into contact with the surface of the film-like specimen 21 fixed to the mounting surface 11A; a microscope 15 enlargingly imaging the surface area including a contact area with which at least the tip 13a of the scratch member 13 comes into contact and a trajectory area with which the tip 13a of the scratch member 13 has come in contact, out of the surface of the film-like specimen 21, and outputting the image data of the imaging result; and a display device 16 displaying the image data.
INABA KAZUAKI
KUMAGAI OSAMU
YANAKA ASAAKI
HINO YOSHIHIRO
TOPPAN PRINTING CO LTD
| JPH09329541A | 1997-12-22 | |||
| JP2002506221A | 2002-02-26 | |||
| JPH07190913A | 1995-07-28 | |||
| JP2009128368A | 2009-06-11 | |||
| JPH08304255A | 1996-11-22 |
Masatake Shiga
Tadashi Takahashi
Shunsuke Fushimi
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