Test element for checking friction or scratch resistance on surface, comprises test piece, in which test material for checking surface is arranged, where fixing element is fastened by test piece to corresponding moving element

摘要

The test element (10') comprises a test piece (30), in which a test material (18) for checking a surface is arranged. A fixing element (11) is fastened by the test piece to a corresponding movement element of a test apparatus. The fixing element moves the test element in a direction relative to the surface. The fixing element has a joint element through which the test piece is pivotally mounted on the movement element about a pivot axis relative to the movement element. An independent claim is included for a test apparatus with a scratch resistance component.