

Tests the surface hardness of paint films by measuring the indentation length of a sharp bevel wheel affixed to the surface.
Used to assess the hardness and resistance of a coating to surface scratches by moving pencils of different hardness on its surface under a constant force at an angle of 45 °.
Determine the impact resistance and flexibility of coatings by studying the deformation caused by a falling steel mass on the coated specimen.
Used to assess the hardness of a coating by measuring the duration of the damping of a pendulum oscillating on its surface.Persoz and / or König hardness measurement
Tests the surface hardness of paint films by measuring the indentation length of a sharp bevel wheel affixed to the surface.