The “Dry” Standard for Vacuum Leak Testing in Industrial Vacuum and Semiconductor Manufacturing 

The INFICON UL1000 Fab Helium Leak Detector is the renowned standard when it comes to economic helium vacuum leak testing in industrial or semiconductor environments.

Potential contamination of the tested parts or equipment by carbon-hydrogen compounds or particles is eliminated through the instrument’s dry pump technology. The UL1000 Fab provides the best compromise between high performance, unparalleled robustness, and affordability. It provides state-of-the art detection limits of 10^-12 mbar*l/s combined with reasonable short pump down and response time. The compact design provides high maneuverability allowing easy access to maintenance areas with restricted space. The selectable background suppression (iZERO) enables continuous leak testing within at least two decades lower than existing background levels.