... specified Load to rub the surface of specim Abrasion Resistance Tester is designed according to JIS, ASTM and relative standards ... , attached stainless steel weights 250g, 750g, adjustable)CounterElectron liquid crystal display 8 digits, auto-stop.Specimen Sizeφ110mm, ... papers, 1pc of specimen clamping frame, 1pc of vacuum cleaner (self-made)Machine Dimension55×38×47cmMachine Weight30kg Power1,AC220V, ...