This Instrument Applied the Pencil Scratch Method Pencil Hardness Tester
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This Instrument Applied the Pencil Scratch Method Pencil Hardness Tester
Application 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 Principle The instrument applies mechanical measurement.Keep three point touch the coating(two 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. Standards Coating Hardness Pencil Test Method Structure Description
Specification
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| Product Tags: pencil hardness tester machine pencil scratch method tester hardness testing machine with warranty |
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