Ada wall scanner [8/32] Wall scanner

MEASUREMENT FOUNDATION

WallScanner

For steel wire mesh and reinforcements in the scanned structural material, an amplitude of the measuring indicator f is

displayed over the complete surface. In this case, always use the “zoom” function for the scan. For steel wire mesh, it

is typical that the indicator for magnetic metals h is displayed directly above the rebar, the indicator for non-magnetic

metals i is displayed between the rebars.

DETECTING WOODEN OBJECTS

When scanning for wooden objects, press the wood-detection button 4.

The wood detection indicator symbol b and the “zoom”function indicator d are indicated in the display and the arrow

below the “zoom”function indicator d ashes. The “Autocal” calibration indicator g and the illuminated ring 1 go out.

Position the measuring tool onto the surface being scanned. Then press the “ZOOM” button 3 and keep it pressed. Now

the illuminated ring 1 lights up green, the “Autocal” calibration indicator g is displayed again, the “zoom” function indi-

cator d as well as the arrow below it go out.

With the “ZOOM” button 3 pressed, move the measuring tool uniformly above the structure without lifting it off or

changing the applied pressure. During the scan, the felt pads 7 must always have contact with the structure.

When a wooden object is detected , an amplitude is displayed in the measuring indicator f. Move the measuring tool over

the surface repeatedly to localize the wooden object more precisely. After moving over the same area several times , the

wooden object can be indicated quite accurately: the illuminated ring 1 lights up red and a steady tone sounds as long as

the measuring tool is over the wooden object . the measuring indicator f has the greatest amplitude over the center of the

wooden object. The “zoom” measuring indicator e is inactive when scanning for wooden objects.

Caution: when having placed the measuring tool onto the surface to be scanned under which a wooden object is coin-