Pencil Hardness Tester with 3 in 1 Load Weight 1000g 750g 500g Portable Paint Coating Films Scratches Tester

Introduction: ▲This instrument applied the Pencil Scratch Method. ▲It is a fast and economical way to determine the film hardness using the drawing lead core or the pencil core. ▲The instrument can be used both in laboratory, and on site. 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. Technical Specifications ▲Load Weight: 1000g / 750g / 500g ▲Measurement Angle: 45° ▲Three Touch Points: Two Wheels,a Pencil Core ▲Scratch Speed: About 1 mm/s ▲Standard Configuration: Pencil Hardness Tester, 1000g Weight, 750g Weight, Pencils（6B-6H）, Eraser, Knife, Horizontal Pad Block, Sandpaper

• ▲(1)Easy to Use---Simple operation.
• ▲(2)The instrument can be used both in laboratory, and on site.
• ▲(3)Arious accessories---This Pencil Hardness Tester with a kit case, includes a range of accessories without having to purchase additional accessories. It comes with Pencil Hardness Tester, 1000g Weight, 750g Weight, Pencils（6B-6H）, Eraser, Knife, Horizontal Pad Block, Sandpaper
• ▲(4)Wide application---The instrument can be used both in laboratory, and on site. Suggest at least three specimens location above, average. Hardness of the series.
• ▲(5)Main purpose---The purpose of pencil hardness tests is to determine the resistance of coating materials or lacquers to scratch efforts on the surface.