LANDTEK HT-6510P Professional Precision Pencil Hardness Tester Measurement Angle 45Pencil Scratch Method

Description

Pencil Hardness Tester HT-6510P

Spec:

Coating hardness is the neccessary measurement for the performance of coatings.This instrument applied the Pencil Scratch Method.It is a fast and economical way to determine the film hardness using th

The instrument applies mechanical measurement.Keep three point touch the coatingtwo wheel,a pencil core,and a 45 degree angle between pencil and test surface.Push the instrument sliding,pencil draws the corresponding track in the coating.In the change of different pencil marks,the hardness value of the film can be determined.