Touch color screen rubbing tester measurement and control instrument (hereinafter referred to as the measurement and control instrument) adopts the ARM embedded system, 800X480 large LCD touch control color display, amplifiers, A/D converters and other devices adopt cutting-edge technology, with high precision, The characteristic of high resolution, simulating the microcomputer control interface, the operation is simple and convenient, and the test efficiency is greatly improved. The performance is stable, the function is complete, the design adopts multiple protection systems (software protection and hardware protection), which is more reliable and safer. First. Overview of touch color screen rubbing tester Touch color screen rubbing tester measurement and control instrument (hereinafter referred to as the measurement and control instrument) adopts the ARM embedded system, 800X480 large LCD touch control color display, amplifiers, A/D converters and other devices adopt cutting-edge technology, with high precision, The characteristic of high resolution, simulating the microcomputer control interface, the operation is simple and convenient, and the test efficiency is greatly improved. The performance is stable, the function is complete, the design adopts multiple protection systems (software protection and hardware protection), which is more reliable and safer. Second. the main parameters of the touch color screen rubbing tester 1. Main technical parameters

Parameter Item	Technical Indicators
Frequency	45/min
Journey	155/80
Torsion Angle	440/400
LCD Display Life	About 100,000 hours
Number of Effective Touches of the Touch Screen	About 50,000 times

  2. Test type: (1) Mode A (stroke 155mm, angle 440 degrees, cycle 2700) (2) Mode B (stroke 155mm, angle 440 degrees, cycle 900) (3) Mode C (stroke 155mm, angle 440 degrees, cycle 270) (4) Mode D (stroke 155mm, angle 440 degrees, cycle 20) (5) Mode E (travel 80mm, angle 400 degrees, cycle 20) (6) Test mode (stroke 155mm, angle 440 degrees, cycle adjustable) Third. meet the standards ASTMF 392 Fourth. product application This type of rubbing tester is suitable for the rubbing resistance test of various flexible films, composite films, coated films, non-woven fabrics and other materials.