Order Code SB9A-0001 Brand Messmer Equipment Pneumatic Bursting Strength Tester Application To determine the bursting strength & seam bursting strength of knitted fabrics, non-woven, paper, board by air pressure. Standard ISO 13938, M&S P27 Features • Tester will not function until clear safety guard in the down operation position. • Clear plastic clamping bell allows operator observation of material under test. • Stainless steel clamping plate. • Test areas 30mm, 30.5mm, 31.5mm diameter or 10cm2 (specify one only). Power Supply 220V or 110V