A Member of Brückner Group Laboratory stretching machine Highlights • High stretching ratios starting from 1.01 x 1.01 up to 10 x 10 • Heating capability up to 400 °C • Up to 3 independent heating modules • MD retardation for optical films (MDX < 1, while TDX > 1) • Sample loading station outside the hot oven area • Exchangeable clip tables Features • asy and comfortable operation by advanced E PC control panel • ree programmable test sequences, parameters F for each direction: • tretching ratio s • tretching speed profile s (constant speed, onstant rate, user-defined) c • elaxation ratio r • neumatic sample support P • Heating by air circulation, with independent and separated oven zones for accurate and close to production conditions • tate of the art measurement equipment for: S • tretching forces s • displacement • ample surface temperature s • lip temperature c • ven temperatures o

A Member of Brückner Group Karo IV Laboratory stretching machine Technical data Sample thickness Min. sample dimensions dimensions (all configurations) Stretching ratios on both axes • 5 clip configuration • 7 clip configuration Basic unit, ready for operation Operation module Operating temperature • three oven design • Firewall server Machine dimensions: • High temperature Stretching force per axis High temperature version Stretching speed Electrical systems • PC data acquisition software package • Stretching force measuring • Displacement version 400 °C • 2nd IR film temperature measuring •...