Leak testing by ultrasonic-bubble-detection
To detect leaks of production parts, under water visual testing can be used. If using this cost-effective method in an automatized way, ultrasonic-bubble-detection can be easily used and integrated. First of all, apply pressure to the test object and then dive it into the water bath. If there is detected a leak, air bubbles rise. The bubbles can be detected and localised by the so called ultrasonic-bubble-detection-system. This method can be used and applied for fuel tanks, heat exchangers and pipings as well as hydraulic cyclinders.
Your advantage
- objective and transparent leak testing
- testing of various parts in one basin
- directly localizing measuring method
- low test gas costs due to test gas air
- semi- or fully automatic
- maintenance-free ultrasonic system
- no periodic calibration needed
- no vacuum components
- low operation costs
- more than one object possible
Application areas
- automotive industry (fuel systems, brake lines, compressed air tanks, steering columns, hydraulic cyclinders)
- anitation technology (fittings)
- industrial applications (pumps)