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Tutorial – Accomplish a measurement
41
With increasing size of the measured area, the number of measure points and number of measure
lines should be increased.
The distance between two single measure points should not be larger than 1 meter. Optimal
would be even less distance like e.g. 50 cm.
The less distance between two measure points, the more accurate will be the complete measure-
ment and the generated graphics.
You start your measurement always on the down right corner of your measured area and record
the first measure point. Place the
vibration transducer
on this position and press the button
Start
(“Scan”). Now wait until the measurement procedure will be finished. The
indicator of progress
shows how long the measurement will take. As soon as the measurement is completed you have
the possibility to save the measured values of this measure point. Therefore press the button
(“Save”). In case the effected measurement is failed because of sudden disturbances or others
than you can repeat the measurement for the current measure point.
Only after you saved the current measured data of this measure point the
vibration transducer
will
be placed on the next position of the measured area. Press again the button
Start
(“Continue”).
After finishing the measurement recording of this measure point press the button
(“Save”),
to save also this measure point inside the
control unit
.
Repeat the same procedure again for the last measure point of the 1. measure line (measure
point
3
). After saving the data please press the button
(“Done 1st”), to finish the 1. measure
line. The message from figure
(left) appears on the screen.
Figure 42: Finish first measure line
Press now the button
, to confirm the finish of this measure line. Every other button will
stop the process. In the following message from figure
(right), it will again be indicated how
many measure points one measure line has. In our example it is 3.
Place the
vibration transducer
now on the first measure point of your next measure line – in our
example it is measure point
4
– and repeat the complete measurement procedure, until you
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