Faq Ultrasound Testing Device Sonaphone · SONOTEC

General Questions

What do the level values displayed by the SONAPHONE mean?

How does the conversion of ultrasound signals to audible sound work with the heterodyne and phase vocoder methods?

Questions concering leak detection and evaluation

What is the meaning of the term "waterproof" and unit 10-2 mbar l/s?

How are test instruments calibrated and adjusted using air-borne sensors?

What tightness requirements (leak rate) can be fulfilled using ultrasound testing with air-borne sensors in standard industrial environments?

Can the monetary loss and the size of compressed air leakages be determined?

What does the leakage rate unit mbar l/s mean and how can it be converted into other units?

For which gases is the loss estimate calculated and displayed in l / min in the LeakExpert® app?

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