Novatest S.r.l.
Manual for Multichannel Ultrasonic Pile Integrity Tester
130
red heavy line represents the acoustic time-spacing test curve of test
points which not across cracks . The test result of the current cracks
can be observed at any time through dynamic real-time refreshing in
the test process, and the current inferable crack depth value can be
displayed in the upper right of the curve.
NOTE:
a
）
In sampling, the Sample button turns to the Stop button;
the Exit button turns to the Search button and head wave can
be searched automatically after pressing.
b
）
Crack test steps: The non-crack-across data shall be
tested first, followed by the test of crack-across data. After
creating a new object, the first default test is non-crack-across
data. Without non-crack-across data, the crack-across test
cannot be made.
7.2 Parameter setup
Press Parameter button in the main interface of crack test to pop
up dialogue box as shown in Figure 7.2. To set more parameters,
press the Advanced button to enter into the advanced parameter setup
interface. Default of each parameter is the last saved value.
After set all parameters, press the OK button to validate all
settings. Writing the setting value of parameters into initialization