Fluke db PRUFTECHNIK SHAFTALIGN touch, Manual

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Editing measurement data
To improve the quality of the alignment results, it is possible to edit measurement data that
could have been affected by external circumstances such as bracketing touching piping
arrangement. The editing options are accessed via the measurement table.
When in the measurement table screen, tap desired measurement ( 1 ) then tap ( 2 ) to
access the measurement data screen.
Broken ellipse
The deviation diagram used with the rugged device is referred to as 'broken ellipse'. During
measurement, the laser beam traverses an arc that is dependent on the alignment condition of
the rotating shafts. Over a complete 360° rotation, the beam describes an ellipse. Cutting the
ellipse and laying it out flat results in the deviation diagram 'broken ellipse'. In this diagram
points out of track are clearly seen.
SHAFTALIGN touch 71
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