A device for detection of leaks micro -

摘要

The micro - losses are detected by means of a device to a sniffer comprising, in an original manner, a suction cup (11) is flat and divergent passages where the flow is regular, a resonant optical cavity (15) as a means of detection and a pump (16) to a low flow rate, insufficient for producing a vacuum, which would be necessary with other means for detecting. The micro - leaks much less can be detected.