| 摘要 |
PROBLEM TO BE SOLVED: To provide a scratch resistance testing device capable of accurately estimating a scratch resistance of a coating film or the like, and excellent in handleability and operability.SOLUTION: There is provided a scratch resistance testing device 10 for estimating a scratch resistance of a coating film 9. The scratch resistance testing device 10 includes: a mounting table 2 for mounting a subject 1 formed with the coating film 9; a scratch member 3 having a top end part capable of coming into contact with the coating film 9; a holding part 4 for holding the scratch member 3 in a liftable manner; a drive part 5 for moving the scratch member 3 relative to the coating film 9 in a state that the top end part is brought into contact with the coating film 9 by moving the holding part 4; and a control device for controlling an operation of the drive part 5. The scratch member 3 includes an attachment part for detachably attaching a weight 15 for applying a load to the scratch member 3. The drive part 5 linearly moves the scratch member 3 relative to the coating film 9 in a liftable state by linearly moving the holding part 4.SELECTED DRAWING: Figure 5 |
