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Apply the single point measurement method, and take measurements
continuously along the designated route, the intervals should be less
than 5mm, and take the minimum value as the workpiece's thickness.
9.2 Pipeline measurement method
During the measurement, make the probe's crosstalk interlayer plate be
perpendicular or parallel to the axial line of the pipeline. For a pipeline
with larger diameter, the probe's crosstalk interlayer plate should be
perpendicular to the axial line of the pipeline, but for pipeline with small
diameter, User should perform measurements making the crosstalk
being both parallel and perpendicular to the axial line of the pipeline and
take the minimum readout as the thickness value.
10. Maintenance and precautions
10.1 Power check
When the power is low, the low battery indicator will appear, at this
moment User should replace the battery in time, or it will affect the
measuring accuracy. The backlight cannot be switched on for a long
time, because it is a big consumer of electricity.
Note: if the unit did not used for a long time, please take out of the
battery to avoid leakage to damage the unit.
10.2 Precautions
10.2.1 General precautions
The unit should avoid strong vibration, do not let it in an excessively
humid environment, plug in or out the probe should hold the jacket to
avoid the core wire of the probe damaged.
10.2.2 Precaution during the measuring
1). During the measurement, only the measuring icon appears and
displayed stable, it can be regarded as a good measurement.
2). If there are large quantity coupling agents attached on the
measured surface, when taking away the probe, it will cause error,
so when the measurement is completed, please move the probe
away from the measured surface quickly.
3). If the probe wears out, it will cause the displayed value unstable,
please replace the probe.
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