Print Abrasion Tester Print Abrasion Tester is applicable to testing ink layer of materials like labels, folding cartons, corrugated boxes, etc. Ink Rub Tester can do dry or wet rubbing test, discoloration test, paper fuzzy test, and special friction test. It can help users to analyze the reason of lower abrasion assistance, ink layer falling-off, lower printable of PS board, and adhesion of coating layers of other products. Specifications: Print Abrasion Tester Model HD-507 Operating Method Microcomputer Control Display LCD Specimen Size Minimum Size: 230¡Á50 mm Friction Speed 43 times/min ( 21,43,85, 106 times/min, adjustable) Friction Load 908g ( 2LB), 1810g (4 LB) Friction Stroke 60 mm Friction Area 50¡Á100 mm Frequence Setting 0~9999 times, auto-shutdown Outside Dimension (L¡ÁW¡ÁH) 330¡Á330¡Á410 mm Weight 35 Kg Power AC220V, 60W Design Criteria JIS-507-1, TAPPI-UM486, GB7706. Strong wooden case.