mvip@mitech-ndt.com
Scan Mode
. Besides the
last test thickness value, it
also shows the minimum
thickness value and the
maximum thickness during
the test.
Press
will reset the
minimum and maximum
value.
Diff Mode
. Shows both the
last test thickness value
and
the
differential
thickness value (between
the
absolute
thickness
value and the nominal
thickness value)
While the gauge excels at making single point measurements, it is sometimes desirable to
examine a larger region, searching for the thinnest point. The gauge includes a feature, called
Scan Mode, which allows it to do just that.
In normal mode, the gauge performs and displays ten measurements every second, which is
quite adequate for single measurements. In Scan Mode, however, the gauge performs over ten
measurements every second, and displays the readings while scanning. While the transducer is in
contact with the material being measured, the gauge is keeping track of the minimum and
maximum measurement it finds. The transducer may be “scrubbed” across a surface, and any
brief interruptions in the signal will be ignored.
5.7 Nominal Thickness Setting
In Differential measurement mode, it needs to set the nominal thickness value of the test
piece. The setting method is as below:
Press F1/F2 key to
move the highlight cursor;
Press
arrow
keys
to
increase/decrease
the
values.
Press
or F3 key to
confirm the setting.
Press
key to cancel the
change and exit.
5.8 Limit Setting
For the gauge, test
results beyond the limits will
be displayed with red color
to alarm the user. To
change the limit setting,
Press F1/F2 key to
move the highlight cursor;
Press
arrow
keys
to
increase/decrease
the
values.
Press
or F3 key to
confirm the setting.
Press
key to cancel the
ponpe.com