DFX-7
Ultrasonic Flaw Detector
43
stable. Also, be sure there is sufficient signal amplitude in order to avoid ‘peak
jumping’ or missing the first cycle.
Adjusting the Gate
1) Press the
MEAS
key once to activate the measure menu items. Press the
MEAS
key multiple times to move right and the
ESC
key multiple times to
move left, until the
GATE1
cell is highlighted.
2) Press the
LEFT
and
RIGHT
arrow keys to move the gate over the waveform
to be measured, as demonstrated in the screen shot above.
Note:
In order to trigger on a signal, the waveform must be inside the
boundaries of the gate.
Calibrating the Second Point
1) Press the
MENU
key once to activate the menu items tab. Press the
MENU
key multiple times to tab right and the
ESC
key multiple times to tab left until
the
CAL
menu is highlighted and displaying the submenu items, as shown in
the screenshot above.
2) Use the
UP
and
DOWN
arrow keys to scroll through the sub menu items
until
MATL 2PT
is highlighted.
3) Press the
ENTER
key to display the
Digits Edit Box
.
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...
