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Hydrogen tracer gas leak testing

Supplier News
article image Fiat leak-tests car engines with hydrogen leak detectors from Sensistor.

TECHNICAL & Scientific Equipment has reported that the number of new applications where hydrogen tracer gas leak testing is replacing bubble tanks, pressure decay, and helium or SF6 leak testing, is growing daily.

Hydrogen tracer gas is mixed with nitrogen to be totally non-flammable, and offers lower cost, faster response and much easier operation than other tracer gas techniques.

Compared with pressure decay there are major benefits in speed, freedom from sensitivity to part temperature, and the ability to identify where a leak has occurred.

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