... compression, bending, shear, peel, loop tack and fatigue cycling on metals, tape, composites, alloys, rigid plastics and films, elastomers ... textiles, paper, board and finished products. Film Puncture Tester Character:That Using the computer as the main control mathine ... ,10,20,50,100,200,500kg optionalStroke650mm(excluding clamp)Range of speed0.5~500mm/minEffective testing space120mmWeight70kgAccuracy± ...