Portable Pencil Hardness Tester, Insizi to Measure Hardness, Test Pencil, with 500/250/250g Load Weights & 13 Pencils 6B-6H, for Film Hardness Testing, Surface Treatment, Plastics

Product specifications:Product name: Pencil hardness testerLoad: 500 ± 1GAngle between pencil and sample: 45°Pencil specification: 6H-6BScratching speed: 1MM/STotal weight of the instrument: 1.99KGPackage includes:Pencil hardness tester*1

• PENCIL HARDNESS TESTER: Designed for testing the hardness of coatings, it always ensures that the film being tested forms a 45-degree angle with the film being tested, and pushes the instrument horizontally with force to complete the test process and determine the film's resistance to deformation
• HIGH QUALITY: Stainless steel rollers and bearings are used for smooth and flexible operation to ensure the consistency of the test. The pencil hardness tester ensures a 45-degree angle with the surface of the coating being tested, which is essential for obtaining accurate hardness test results
• MAIN FUNCTION: Coating hardness is a necessary indicator for quality identification in the coating production and coating application (painting station) industries. The pencil scratch test is a coating hardness test method widely used worldwide since the 1980s
• PENCIL HARDNESS TESTER SET: Contains a 500g weight and two 250g weights, in addition to a support block and 13 pencils with hardness grades ranging from 6B to 6H
• WIDE APPLICATION: for film hardness testing. Suitable for a variety of industries such as paints and coatings, surface treatment, plastics and polymers, printing, laboratories, etc. The instrument can be used in the laboratory or on the construction site, and can test the hardness of the coating in any direction