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DC-2000C SERIES ULTRASONIC THICKNESS GAUGE
materials in the appendix. Take this table to set correct sound velocity for
reference.
into"
- Press
to move the "black arrow", Press
- Press
- Press
to confirm, screen shows 4 locations to store this new velocity,
press
to select one, press
- Press
to Esc. Menu and into the measurment.
This new velocity will be stored. And it can be found from
rate"- "⑷Vel. Storage"
8.4.2.3 Velocity measurement
Owing to the workpiece that is made from various materials and even the
same material with different content and processing technology, the sound
velocity changes and this change causes measuring error. If the error is not
enough to influence the measuring accuracy, it can be neglect; otherwise it is
necessary to get the accurate sound velocity of the workpiece to be measured.
Measuring the workpiece which thickness is known (Using any velocity), get
one measurement value,
- Press
key into
-Press
or
thickness as the same as the value of sample that is measured.
-Press
key to confirm. Screen shows 4 locations to store this new
⑵VEL. input
for further use.
"⑶Vel. measurement"
to change the velocity value to determine the
10
",
to change the value.
to confirm.
"2. Velocity
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