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Leak Detector

ULVAC’s leak detector with high sensitivity covers a wide range of leak test applications. “HELIOT 710 series” offers easy operation, high performance, and while being environmentally friendly.
Feature story
>>Development of Leak Detector“ HELIOT 900 Series”

Leak Detector
HELIOT 900 Series


The HELIOT900 is our helium leak detector with; high speed pumping capability, user-friendly operation and guaranteed top performance in all kinds of leak testing situations.

“Feature story : Development of Leak Detector“ HELIOT 900 Series”

“Announcement on Problem of Our Calibrated Leaks During Air Transportation”

Leak Detector


HELIOT ZERO is specially designed for automatic helium leak test system.

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