Dakota Ultrasonics
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1) Press the
key to access the menu items/features.
2) Use the
keys to scroll through the items/features until the
VX
feature is being displayed.
3) Press the
key to edit the setting. The edit icon will be illuminated and
flashing.
4) Use the
keys to select the on/off option.
Note:
Pressing the
key prior to pressing the
key will abort to the
measurement screen without saving changes.
5) When the desired
VX
setting is displayed, press the
key to set the
status and return to the measurement screen.
8.10 Probe Diameter & Frequency
The
PROB
feature was added to improve linearity when using a specific probe
diameter and frequency. The default standard setting is
(.25 5)
0.250” 5MHz Hi
Damped
, and works reasonably well using a general correction curve for all of our
dual element transducers in the range. However, selecting the exact diameter and
frequency of the transducer will offer additional linearity (accuracy). The five options
found in our range of transducers are (.18 5, .18 7, .25 5, .25 7, .50 3, .50 5),
diameter followed by frequency (inches). All of our transducer diameters and
frequencies are marked on top of the transducer housing.
The procedure to select the probe/transducer diameter and frequency is outlined
below:
Probe
