DFX-7
Ultrasonic Flaw Detector
39
5) Repeat steps
3 & 4
until the desired
GATE1
value is displayed.
Note:
In our example, a value less than 1 inch should be selected.
6) Press the
OK
key to set the value and return to the
GT1
menu.
Gate1 Width
1) Use the
UP
and
DOWN
arrow keys to scroll through the sub menu items
until
GATE1 WIDTH
is highlighted.
2) Press the
ENTER
key to display the
Digits Edit Box
.
3) Press the
UP
and
DOWN
arrow keys to scroll the highlighted value.
4) Press the
LEFT
and
RIGHT
arrow keys to scroll the digit locations.
5) Repeat steps
3 & 4
until the desired
GATE1 WIDTH
value is displayed.
Note:
In our example, a value greater than 1 inch should be selected.
6) Press the
OK
key to set the value and return to the
GT1
menu.
Threshold Level
1) Use the
UP
and
DOWN
arrow keys to scroll through the sub menu items
until
THRESHOLD1
is highlighted.
2) Press the
ENTER
key to display the
Digits Edit Box
.
3) Press the
UP
and
DOWN
arrow keys to scroll the highlighted value.
4) Press the
LEFT
and
RIGHT
arrow keys to scroll the digit locations.
5) Repeat steps
3 & 4
until the desired
THRESHOLD1
value is displayed.
Note:
In our example, a value of 20% has been selected. However, the user
should set a value that will be close enough to the baseline to avoid a “Peak
Jump”, or missing the first cycle.
6) Press the
OK
key to set the value and return to the
GT1
menu.
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...
