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VTSYIQI Pencil Hardness Tester Kit Paint Coating Films Scratches Tester with Load Weight 1000g 750g 500g Portable Pencil Hardness Gauge Testing Tools

VTSYIQI Pencil Hardness Tester Kit Paint Coating Films Scratches Tester with Load Weight 1000g 750g 500g Portable Pencil Hardness Gauge Testing Tools

常规价格 $118.00 USD
常规价格 促销价 $118.00 USD
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VTSYIQI Pencil Hardness Tester Kit Paint Coating Films Scratches Tester with Load Weight 1000g 750g 500g Portable Pencil Hardness Gauge Testing Tools

 

500g 750g 1000g Pencil Hardness Tester Paint Coating Film Scratch Tester

Product Description

Coating hardness is the necessary 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 the drawing lead core or the pencil core. The pencil scratch method for coating hardness testing is a common method in the world since the 1980s. In China, this test method has also been promoted to the coating research and industrial production. The instrument can be used both in laboratory, and on site.

Measurement Principle

The Pencil Hardness Tester 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.

Product Parameters

Load Weight:1000g /750g /500g

Measurement Angle:45°(Between Pencil and Measured Surface)

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

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