Elcometer CG70ABDL Operating Instructions Manual page 27

Corrosion gauge
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CAL
MATERIAL
(CALIBRATION)
ONE-POINT
TWO-POINT
UNITS
VELOCITY
DISP
VIEW
(DISPLAY)
DELAY
(B-START)
RANGE
(B-DEPTH)
CONTRAST
BACKLIGHT
TUNE
POLARITY
GAIN
AGC
GATE
GATE 1
GATE 2
MEASURE
MODE
SET UP
OPEN
SAVE
DEFAULT
SETUP
LANGUAGE
Function
Select the material velocity from a chart of basic material
types when a known sample thickness, or material velocity
cannot be obtained.
Performs a single point calibration. This function allows you
to automatically calculate the velocity by entering a known
sample thickness.
Performs a two-point calibration. This function allows you to
automatically calculate the velocity by entering a second
known sample thickness.
Toggle between Metric (millimetres) or English (inches)
units.
This function calibrates your gauge by setting the velocity
to a known material velocity.
Choose between RF wave, RECT (rectified) wave, BSCAN
(cross section), and DIGITS (large digits) views.
Adjust where the left side of the display window starts
according to thickness, in inches or millimetres.
Set the overall depth of the viewable measurement area. It
functions a lot like a zoom on a camera.
Adjusts the contrast of the display
Select backlight option of OFF, ON or AUTO. In AUTO
mode the backlight is only switched on when the gauge is
making a measurement.
The gauge operates on a zero crossing detection principle.
This feature toggles which stroke of the cycle the crossing
detection uses, either positive or negative.
Increases or decreases the overall amplitude of the signal.
Gain is similar to the volume control on a stereo receiver.
When operating in E-E mode, the gauge adjusts the gain
automatically. Alternatively, the AGC can be manually
controlled.
Sets the start of the gate, according to time/distance.
Set the start position of gate 2 (E-E mode only)
Select the measurement mode.
Displays a list of factory and user-defined setups currently
stored in memory. These setups can be recalled and used
at any time.
Save a custom setup that you have modified or created.
Loads a basic default setup. Use only as a last resort if the
setups in your gauge have been corrupted and a computer
is not accessible.
Select the menu language
Description
26

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