© 2008 by Proceq SA 19
3.3.2 Read the Cover Depth
Step 2 - Place the centre line of the Profoscope directly
over the rebar and read off the cover depth.
e.g.
Cover depth = 15 mm
Note: Ensure that the measurement centre is not
placed over a horizontal/vertical intersection in
the rebar grid.
3.3.3 Advanced Settings
(Neighboring Rebar Correction)
As described in the tutorial neighboring rebars
that are within the sphere of influence will also be
detected by the Profoscope and will affect cover
depth results. The effects of neighboring rebars can be
mitigated by keying-in a correction value.
Note: This works for rebars of the same layer run-
ning in parallel to the rebar under test.
Measure the distance from the rebar under test to a
neighboring rebar. (See 3.2.5)
Enter the settings menu, select the icon and input this
value. Verify that neighboring rebar correction symbol
is active in the status line at the top of the display. Repeat
step 2.
3.3.4 Advanced Settings
(Minimum Cover Alert)
This is particularly useful for detecting insuffi-
cient concrete cover depth when conducting
large scale checks on structures after removing
the formwork or large scale building inspections and so
forth.
Real Tests