Novatest S.r.l.
Manual for Multichannel Ultrasonic Pile Integrity Tester
152
When the tester enhances various transducers synchronically
and uniformly, the pile testing system will save all the data and the
waveform of each profile and testing point automatically according to
the given interval, and meanwhile, monitor the variation of waveform
during the test, adjust it when necessary to guarantee the display of
head wave of the testing signal on the screen (except for the serious
defects and the undetectable waveform) until the all the test points
are tested.
2. Waveform Adjustment
During the dynamic sampling, the waveform of a profile may be
clicked at the single-channel waveform area which turns it to a focal
point, then click the corresponding buttons to adjust the gains and
delays on the pop-up dynamic waveform control panel; Refer to
Section 3.4.2 for details.
3. Automatic Retest
During the dynamic sampling, when the diagram of pile body
shows suspicious testing point, the transducer may be returned to the
position of the point; then re-enhance it, the test will be restarted
from this point and the data will be covered.
4. Intensive test
During the dynamic sampling, if a suspicious testing point is
found at the pile body, the encryption test will be necessary through
reducing the interval of test points. Click the Space button when
