MiniMax
Bolt Tension Monitor
89
4) Press the
and
arrow keys multiple times to scroll through the list
menu items until the
group name containing the probe zero data
CAL DATA
is highlighted.
5) Press the
key to load the zero data group into memory, followed by
pressing the
key to confirm loading the group into memory.
Note:
The user will always use this group for the zero verification procedure,
as it contains the original settings and measurement data of the probe zero
calibration standards. Multiple data groups may have been created for different
transducer types and frequencies.
6) Apply a drop of couplant to the cal standard or transducer, and attach it to
one end of the cal standard. Rotate the transducer clockwise and counter
clockwise applying a small amount of pressure to eliminate any excess
couplant between the transducer and cal standard.
Be sure to always place
the transducer in the same location
.
This will help to eliminate any potential
measurement errors caused by changing the sound path.
7) Press the
key once to activate the measure menu items. Press the
key multiple times to move right and the
key multiple times to
move left, until the
LOG
cell is highlighted.
8) Press the
key to display the
CAL DATA
group.
9) Press the
arrow keys to scroll the target cell cursor to
the desired storage location.
Note:
Since this is the 1
st
verification following the initial measurement of the
Probe Zero Cal Bars, the cursor should be located on a cal standard in
Summary of Contents for MiniMax v2.0
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Page 49: ...MiniMax Bolt Tension Monitor 43 Figure 6 Reflection in a bending bolt...
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