Novatest S.r.l.
Manual for Multichannel Ultrasonic Pile Integrity Tester
125
Ultrasonic data list area
：
1
）
In the data list area, sliding up or down can lead to page up
or down
；
2
）
When pressing certain row of data, the current waveform of
test point will be displayed in the waveform area, while the
current location of test point will be displayed in defects
schematic graph area.
6.5
Defects Schematic Graph Area
The Defects schematic graph area is located in the right side of
the main interface, displaying the layout of test point for current
object in grid. Each node of the grid stands for one test point,
which is shown in red dot after being tested.
After completion of testing, the suspicious test points will be
calculated and judged automatically as per the Technical
specification for inspection of Concreter defects by ultrasonic
methods
（
CECS21
）
,and then the distribution graph of
abnormal test points with acoustic time, amplitude and
frequency will be displayed in different symbols, as shown in
Figure 6.6 In the figure,
means abnormal acoustic time
，
means abnormal amplitude.