Operation manual of ZBL-R800, ZBL-R630, ZBL-C310A
Hotline: (86)010-51290405 Fax: (86)010-51290406
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the digit in scrollbar displays the current thickness of cover, a
little difference compared with data of general scan.
Blank
—no rebar in sensing range of sensor
Increase
—sensor is moving towards rebar
Decrease
—sensor is moving away from rebar
2. Current thickness of cover
— please see definition in 3.4.1.2
3. Coordinate on the top left
Figure 3-15 Superscripts of grid scan
The measurable length of X and Y is 1 meter in one screen, if
more than 1 meter, then flip the page and the page number should
increase by one. Rebar displacement in each screen is the
coordinate within this screen (1m), cm is the indexing. If a rebar
is identified in X direction when scanned for 2.6 meters, the
result will be x02, the coordinate of the rebar is 60 cm.
4. Direction
—it shows the scanning direction of sensor, “
→
”,
“
↓
”represents X direction and Y direction scanning respectively.
In the left bottom, it shows the object No. and the set rebar diameter in
current direction.
In the status bar, it shows range, storage method, measurement method,
correction setting etc. In the grid-scan, user can select range and
method of measurement, please see in general scan for related
contents. There are only two points – different with general scan.
1) The grid-scan method only has automatic storage, that is “A”.
2) “C” represents data correction automatically.
