Control system using servo motor, scratch speed 254mm/min, weight free lifting, ensure that the needle parts accurately fall on the workpiece, to achieve automatic scratch and zero operation.
Hand crank type is easy to operate, load 1000g +/- 1g, scratch speed about 1mm/s, test angle 45 °, standard 6B-6H pencil, in line with a number of international standards, through the pencil Hardness grade to accurately evaluate the scratch performance of the paint film.
Using electric Dial design, the scratch length can reach 60mm, the load range is 0-2000g, and the physical characteristics of the coating are characterized by the anti-penetration ability of the scribing needle.
Using 0.5mm tungsten carbide tip, the spherical test point can scratch 2000 90mm long scratches without damage after durability test, the design is comfortable and stable, and it is suitable for regular interval scratch operation in corrosion test.
Made of stainless steel, with 6 cutter teeth, the cutter tooth spacing is 2mm, which can provide a uniform cutting effect and is suitable for paint film adhesion testing.
Made of stainless steel, with 6 cutter tooth designs, with a cutter tooth spacing of 3mm, strong durability and stable cutting effect, suitable for accurate paint film testing requirements.
Hardness of the lens surface, outstanding scratch resistance, excellent anti-fog effect, in a special working environment to maintain a clear field of vision, protection wavelength 100-400 nm ultraviolet.
Made of tungsten, with a total length of 17-18mm and a needle diaMeter of 1mm, it has excellent wear resistance performance and accurate scratch testing ability.
Equipped with 6 teeth 2mm pitch stainless steel cutter head, adjustable cutter head angle, suitable for 61-120μm film thickness test, with nylon brush and 2.5x magnifying glass, to meet a variety of international standards.
Made of stainless steel, the cutter tooth spacing is 1mm, with a total of 11 teeth, ensuring uniform cutting and durability. It is suitable for precision paint film testing.
Using equilibrating rod and adjustable weight design, the scratch resistance of the material is evaluated by the scraper head leaving an arc score on the surface of the swirl/spin specimen, which is suitable for a variety of rigid and coating materials.
Multi-blade design is equipped with 6 cutter teeth, 1.5mm equal spacing arrangement, suitable for 50~ 125μm film thickness environment testing, to ensure cross-cutting accuracy in line with international standards.
Using digital touch screen control, the test speed is adjustable from 0-40mm/s, the load range is 0-4000g, the minimum increment is 50g, and it is equipped with a variety of weights and special scribing needles to accurately determine the film scratch resistance performance.
Adopt the circular roller scratch method to evaluate the adhesion grade, describe the adjustable diaMeter of 0-10.5 mm, equipped with four weights to achieve 200-1000g loading, table Travel ≥ 80mm, manual operation is stable and reliable.
Equipped with 1mm and 2mm cutter head spacing, the number of cutter teeth is 11, which can meet the needs of different paint film thickness testing, easy to operate and in line with international standards.
