Xiangmin QHQ film Pencil Scratch Hardness Tester Hand Pencil Hardness Tester

QHQ

Film Pencil Scratch Hardness Tester

use

The hardness of the coating film is an important physical property of the coating film, and its size directly affects some important performance of the coating film, such as wear resistance, wear particle resistance, friction resistance, scratch resistance, impact resistance, coating film retention and cleaning difficulty, etc., therefore, coating film hardness is a necessary index to evaluate the performance of coatings. This instrument can be used to easily determine the hardness of the coating film.

Cast iron base, the machine is stable and will not shake

The upper machine parts are made of aluminum alloy, and the chemical treatment will not rust (often rusty machines are easy to scrap)

Packing list：whole machine X1, operation manual X1, certificate of conformity X1, warranty card X1

[Note]Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.