Puncture performances is the most important testing item for pharmaceutical rubber closure testing puncture force and fragmentation property. Labthink XLW Series of tensile testers includes four types of auto tensile tester, XLW, XLW(PC), XLW(M) and XLW(B). All these testers have been equipped with puncture clamp for buty1 rubber plugs. Besides puncture function, these testers can [...]