DFX-7
Ultrasonic Flaw Detector
121
Note:
The
DFX-7
AMOLED high speed color display 120Hz screen redraw rate and
exceeds the speed found in conventional digital flaw detectors.
Angle Beam Transducer Weld Inspection
Flaw Mode View:
Flaw Mode View
Refer to the diagram above. The grey grid line,
point (A)
, corresponds to 100% FSH
(Full Screen Height). The other grid lines correspond to 25% amplitude increments,
in order to calibrate the
DFX-7
in this mode. The digital thickness value has been
replaced by dashed lines at
point (B)
. The digital thickness value is not applicable
while operating in this mode. Notice at
point (D)
, the vertical grid lines have simply
been given quadrant numbers. Again, this is because the grid lines do not
correspond to a thickness value based on the delay and width of the screen. Finally,
Содержание DFX-7
Страница 35: ...Dakota Ultrasonics 34 Note Sets where the detection will occur on the negative or positive going echoes...
Страница 219: ...Dakota Ultrasonics 82 10 Finally press the MEAS key to return to the measurement screen and begin taking readings...
Страница 308: ...171 APPENDIX B SETUP LIBRARY Num Name Comment 1 Gn AGC Velocity 1 Enter Custom Name 2 3 4 5 6...
