Wet Abrasion Scrub Tester

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Coated surfaces need to be tested for resistance to abrasion caused by a brush, sponge, or other means. The Wet Abrasion Tester produces a repeatable, controlled condition to simuate everyday use or wear paterns.The abrasion tester can examine washability and related properties that affect the stain resistance of coatings. Detergent performance testing can also be determined in a reproducible manner. Features two brush holders for side by side testing Air cooled electric motor for maximum reliabil­ty Peristaltic fluid pump no reagent contamination (except for PB5002, PB5007) Five digit preset counter activates the machine for preset number of strokes, then switches off Can be modified to meet ISO and ASTM scrub abra­sion and washability test methods JTX-IIWet Abrasion Scrub Tester is an instrument applicable to determine the scrub resistance for architecture coatings. It is widely used to test the resistance of many materials to scrub, abrasion, washing. Paints, varnishes, other coatings and finishing can be applied on various supporting media e.g. plastic, glass, wood, paper, leather etc., and submitted to the accelerated test, by reciprocating brushes, sponges or abrasives on the samples with（or without） reagent depending on methods. When applicable, the machine is fitted with a dosing peristaltic pump .Wearing, loss of gloss, damages or soil removal capability of detergents can be observed with high repeatability and reproducibility.It is in accordance with the specification requirements of ASTM D 2486 and ISO. It has brand new structure and soap water recycling requirement. It is absolutely necessary for paint manufacturing factory and testing department. Main Technical Parameters：■ Weight of brush（including brushing tools）： 450±2g/135±1g ■ Specification of brush： 38mm×90mm■ Distance of brush travel back and forth： 300mm ■ Travel frequency： 37±1time/min ■ Counter：4 digit-number■ Input electrical power： 220V/50Hz■ Weight： 39Kg ■ Dimension： 570× 420×300mm（L×W×H） ■ Model：JTX-II

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Qualtech Products Industry Co. Ltd

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