Measurement Computing eZ-NDT version 6.0.9 - Manual (Page 11)

eZ-NDT 938691 Investigation Mode Testing 2-5
9. Test all
“Pass” (Good) Parts.
Investigation Mode, Pass Part Template
To test all “Pass” (Good) parts:
a) Select the Pass parts in the grid (see figure, upper right). Note that you can right-click on a part
number, e.g., “1” to access its associated template.
b) Strike the parts several times at a consistent location with a consistent amount of force.
c) If you do not see anything on your plot, click on the <Autoscale> button, or the <Log Scale Y Axis>
button, to expand the y-axis.
Autoscale Log Scale Y Axis
Use of the logarithmic scale (Log Scale Y Axis button) tends to enhance the peaks. This makes
it easier determine significant peaks.
Linear Scale of Initial Strike
d. Click the Autoscale button to have the Y axis minimum and maximum scaled to the data