DMTA-10055-01EN, Rev. A, February 2015
Software Features and Options
285
Figure 11-43 Echo measurement error
If this situation occurs, you can adjust the start position in time of the second back
wall measurement window by adjusting the start position of Gate 2.
To adjust the measurement window start position
1. Press the Gates key until G2Start is highlighted.
2. Use the knob or arrow keys to increase the gate 2 start position until the shear
component is no longer measured.
11.9.7 B-Scan
The B-scan feature allows you to collect a single value B-scan from measurements
made in the Corrosion Module. A single value B-scan represents the side profile of a
test material based on thickness or time-of-flight (TOF) measurement. This view,
typically used in corrosion scanning applications, is used to verify acquired thickness
measurements, and also to provide a visual reference showing areas on the part with
critical thickness values.
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