LaserLiner DampMaster Manual page 20

Connecting deep electrodes (Art.-No. 082.023) with connecting cable (Art.-No. 082.022)
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Use of deep electrodes
1. Round deep-insertion electrode (non-insulated, ø 2 mm)
for moisture measurements in building and insulating materials or between joints or joint intersections.
2. Round deep-insertion electrode (insulated, ø 4 mm)
for moisture measurement in the concealed structure levels of multi-layer wall or ceiling structures.
3. Brush deep-insertion electrode
for moisture measurement in a homogeneous building material. Contact is established by the brush tip.
4. Flat deep-insertion electrode (insulated, 1 mm flat)
for targeted moisture measurement in the concealed structure levels of multi-layer wall or ceiling struc-
tures. Electrodes can, for example, be inserted through edge strips or at the wall-ceiling transition.
Applying deep electrodes
The spacing of bore holes should be between 30 and 50 mm and be ø 6 mm for brush electrodes. After
boring the hole, wait for about 30 minutes to allow moisture driven out of the hole by drilling heat to
return to its original value. Otherwise measurement results could be falsified.
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