Tree Inspection
Industrial NDT Equipment
    Model:Tree Inspection
    Country of Origin:USA
    Use:3D Acoustic Tomograph is able to non-destructively detect the size and location of decayed or hollow parts in the trunk. It works based on sound velocity measurement between several sensors around the trunk. The basic measurement principle is that sound velocity drops if there is a hole between two sensors.
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Step by step
1. Drive the transducers through the bark using a rubber hammer with even spacing
around the trunk.
2. Measure the distances between the transducers with a caliper and enter the measured
data to the computer.
3. Tap each transducer with a steel hammer to generate sound waves. Fakopp 3D
measures the travel times with microsecond precision to each transducer and transmits
the data to the computer.
4. The software calculates and displays the internal sound-velocity distribution of the
5. Measurements at several heights can be assembled into a 3D mode.


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