USON Innovative Systems (UIS)

UIS Uson Innovative Systems (UIS) are precision engineered leak test systems for manual, semi-automatic and fully automated leak testing. For decades, these systems were known as PREX. Uson has expanded its capabilities to a whole new level and now can design and manufacture leak detection equipment to customer requirements ranging from a simple fixture or quick connect coupling to complete systems including product delivery, sealing, clamping, test and marking.

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WHITE PAPER: Leak Testing Considerations for Medical Devices

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UIS Leak Test Systems at a glance

Test	Pressure decay Differential pressure Vacuum Functional
Fixtures	Manual, pneumatic, hydraulic
Guards	Unguarded (<2 bar / 30psi) Manual, semi auto, 2handed HMI as specified by client Light guard
Control	PLC or relay
Marking	Ink marking, percussion, laser
Clamping & sealing	Automatic or manual
Sealing method	Flat pads or auto couplings.