Probe - Zero Function - AND AD-3255 Instruction Manual

Ultrasonic thickness gage
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4-2-2. Probe - Zero Function

Use this function to calibrate the zero point concerning the pulse -
echo mode. Don't use this function for the echo - echo mode.
Step 1. Confirm the Sound Velocity "if necessary".
Press the
measurement mode.
Confirm the
velocity for the test piece. Select it using
the
switch from pre-installed
values "or using the
switch", if necessary.
Press the
Step 2. Specify the Transducer.
Press the
Specify the
AD-3255-02
AD-3255-03
AD-3255-04
Not used
Step 3. Calibrate the Zero Point.
Contact the transducer to the surface of the
test piece coated with couplant.
The calibration is finished when the indicator
is displayed, 4.00 [mm] is measured and
the buzzer sounds "pitt".
switch twice in the
of the sound
switch and
switch to store it.
switch to display the current transducer.
using the
- 14 -
Select
switch and
Accessory
Option
Option
Test piece
or
switch.
or
Transducer
Couplant
Twice

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