Electric Paint Coating Hardness Scratch Tester Pencil Hardness Testing Machine Coating Scratch Resistance Tester 0.2"/sec 500g 250g 250g for Abrasion with Pencil Set 110V

Product Parameters Voltage: 110V Moving speed of test platform:0.2"/sec(5mm/sec),adjustable Travel distance:1.57" (40mm) Size of test platform: 4.7"*5.5"(12cm*14cm), the sample can be fixed Test angle: 45 degrees Load: Adjustable - 500g, 250g, 250g Package size:16.14"*13.39"*14.96" (41cm*34cm*38cm) Net weight/Gross weight:31.97lbs(14.5kg)/34.17lbs(15.5kg) Item Included(056493) Electric Pencil Hardness Tester *1 Pencil Set *1 Load Weight *3 Power Cord *1

• Professional Electric Pencil Hardness Tester: This paint coating scratch tester is designed for testing the hardness of various finished spray-paints, such as the casing spray paint hardness of all kinds of household appliances and digital products
• Intuitive Control Panel: The coating scratch resistance tester features an intuitive control panel with a digital display that can be controlled through buttons, making it easy to operate
• Large Testing Platform: The large testing platform can move back and forth at a speed of 0.2"/sec (5mm/sec, adjustable). It is driven by a precision motor and operates on high-quality bearings, ensuring stable operation, easy operation, and cleaning
• Adjustable Testing Height: By adjusting the balance nuts, different testing heights can be achieved to meet the needs of testing products of different thicknesses. The left side is a balanced weight, and the right side is a load weight, with two 250g weights and one 500g weight
• Coating Surface Hardness Test Method: The method of testing coating surface hardness involves scraping with a hardness pencil. The pencil is fixed at a 45-degree angle with the tip in contact with the coating surface under an appropriate load. The testing platform moves at a certain speed, causing the coating surface to pass over the pencil tip. The softest pencil grade that does not damage (scratch) the coating surface is considered to be the hardness of the coating