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Verfügbare Sprachen
Tips and assistance
Questions and answers
Question
Hi or Lo
Testing the instrument
function: Test: ok does
not light up
Meas. electrodes defective/
worn
Typical values for equilibrium moisture (Air dryness in building
materials
):
1
Material
Anhydrite screed
Concrete
Plaster
Lime mortar
Brick, fireded
without hole
Cement screed
Cement mortar
In ambient conditions of 20 °C and 65 % RH
1
Guideline values for the installation moisture of wood, which sets
in as an average after a certain period in use-status (DIN 1052-1
(4/88) Para. 4.2.1.):
Char. curve
Application area
1 or 2
buildings closed on all sides with heating
1 or 2
buildings closed on all sides without heating
1 or 2
roofed open buildings
1 or 2
constructions which are open to the weather on all sides
If we could not answer your question, please contact your dealer
or Testo Customer Service. Contact details can be found on the
guarantee card or on the Internet at: www.testo.com
Possible causes/solutions
· Readings outside the measuring range (too high, too
low): Keep to the permitted measuring range.
· Residual capacity <10 min: Change batteries.
· Clean sensing electrodes and contacts on the top
of the protection cap.
· If the error message appears again, send the
instrument to Testo Customer Service.
· Send instrument to Testo customer service.
Char. curve
Material moisture
4
<0.5 % by weight
3
<2.2 % by weight
3
<0.8 % by weight
6
<2.0 % by weight
7
<1.0 % by weight
3
<3.0 % by weight
5
<3.0 % by weight
Tips and assistance
% by weight
Wood humidity in
17
9 ± 3
12 ± 3
15 ± 3
18 ± 6
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