Checkline DFX-7 - Manual (Page 65)

DFX-7
Ultrasonic Flaw Detector
61
7.1 Display Views
DIGITS VIEW
DIGITS
The Digits view is a basic digital thickness gauge look and feel. The larger digits
make it much easier for the operator to monitor the thickness readings. The Scan
Bar has also been added to the Digits view to provide the user with yet another visual
tool for easily monitoring changes in thickness readings due to internal flaws or
defects.
The following is a list of the viewable features on the display:
A. Repeatability/Stability Indicator – This indicator should be commonly used
in conjunction with the digital thickness values displayed. When all the vertical
bars are fully illuminated and the last digit on the digital thickness value is
stable, the DFX-7 is reliably measuring the same value 3 to 200 times per
second, depending on which measurement mode and features are enabled.
B. Battery Icon – Indicates the amount of battery life the DFX-7 has remaining.
C. Velocity – The material velocity value the DFX-7 is currently using or
calibrated for. Displayed in English or Metric units, depending on the what
units the gauge is set for.
D. Feature Status Bar – Indicates the features currently enabled and in use in
the following order:
• Measurement Mode (P-E, PECT, PETP, E-E, E-EV, COAT)
• Differential Mode (ON/OFF)
• High Speed Scan Mode (ON/OFF)