Rebar Scanner A60+
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4.1 Reset
1.
The probe is placed in air and away from the metal (at least
0.5m away from the metal).
2.
On the interfaces of Thickness Test, Diameter Test and Rebar
Scan, press the ENTER key to reset and eliminate the
environmental influence.
3.
About 3seconds later, after wait
！
on the screen is missing,
reset is end. At this time, enter into normal detection status.
If stronger electromagnetic field interference is in the
environment, reset time is longer possibly.
Notice: Do not reset at the position that is near the rebar.
Otherwise, it will cause serious distortion of detection
results.
4.2 Location of single rebar and detection of covering layer thickness
and rebar diameter
Detect covering layer thickness under the condition of known rebar
diameter
1.
Take out of the instrument and connect the probe;
2.
Turn on the instrument power and select the function of Thickness
Test. According to design data, rebar diameter is set as known
diameter. Project No. of this detection is set.
3.
The probe is placed in air and away from the metal (at least 0.5m
away from the metal). Press the ENTER key to reset and
eliminate the environmental influence.
4.
According to design data or experience, the rebar direction is
determined. If rebar direction is not determined, multiple points
scanning on two orthogonal directions should be carried out to
determine the rebar position as following figure shows.
