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© 2007 Proceq SA
Measuring Process
17
5.5
Measure with Grid
Model SCANLOG only
This function displays concrete covers over a large area
in grey scale or colour shades. The smallest concrete
cover measured in a grid field is displayed.
Settings
See also «Settings», page 6.
• Enter the bar diameter of the first layer.
• Enter the object number.
• Enter the bar spacing under the menu option
«Corrections»
→ «Neighb. Bar Corr.» if the correction is required.
The «2-Layer Correction» can not be used by this
function.
• Select the size of the grid field («MENU»
→
«Basic
setups»
→
«xy-grid»).
The grid should usually be greater than the division of
the first layer (e.g. +50 %) to ensure that at least one
rebar is within a grid field.
• Set the range in which the concrete covers are to be
displayed in grey scale («MENU»
→
«Basic setups»
→
«Display»).
Change the grey scale range to improve the contrast of
the displayed object (see Fig. 5.12).
Fig. 5.12 Adjusting grey scale range
The range can be adjusted as desired even after
measuring.
• Select the «Measure with Grid» function.
• Pressing the START key calls the measuring display:
Fig. 5.13 «Measure with Grid» measuring display
