Werbung
Annexe I étalonnage (espèce de bois)
Latin
Code Français
Abies alba.
B
Abies grandis.
A
Abies procera.
J
Acanthopanex ricinifolius
A
Acer macrophyllum.
A
Acer pseudoplatanus.
F
Acer saccharum.
A
Aetoxicon punctatum.
G
Afaelia spp..
E
Aformosia elata.
G
Agathis australis.
E
Agathis palmerstoni.
J
Agathis robusta.
J
Amblygonocarpus andgensis
A
Amblygonocarpus obtusungulis
A
Araucaria angustifolia.
B
Araucaria bidwilli.
B
Araucaria cunninghamii.
C
Berlinia grandiflora.
B
Berlinia spp.
B
Betula alba..
J
Betula alleghaniensis.
J
Betula pendula.
J
Betula spp.
J
Bosquiera phoberos.
A
Brachylaena hutchinsii.
J
Brachylaena spp.
B
Calophyllum brasiliense.
H
Canarium schweinfurthii.
B
Cardwellia sublimes.
C
Carya glabra.
F
Cassipourea elliotii.
F
Cassipourea melanosana.
F
Castanea sutiva.
C
Cedrea odorata.
J
Ceratopetalum apetala.
G
42
Code
Abura
Acajou d'Afrique
Acajou des Antilles
Afara
Aformosa
Afzélia
Agba
Amboine
Baguacu brésilien
Balsa
Banga Wanga
Berlina
Binuang
Bisselon
Blackbutt
Bois amer
Bois blanc
Bosquiea
Bouleau européen
Bouleau jaune
Buis maracaibo
Camphrier, Afrique E
Canarium, Afrique
Cèdre des Antilles
Cèdre du Japon
Cèdre rouge d'Occident
Châtaignier
Chêne blanc d'Amérique
Chêne de Tasmanie
Chêne de Turquie
Chêne d'Europe
Chêne du Japon
Chêne rouge d'Amérique
Chêne soyeux d'Afrique
Chêne soyeux d'Australie
Coachwood
6. Inserting/replacing the batteries
Observe correct polarity while inserting the batteries. Remove the batteries
if the device is not used for a long period of time to avoid damage through
E
leaking. Leaking or damaged batteries might cause acid burns when
J
contact with skin, therefore use suitable protective gloves to handle
B
corrupted batteries.
A
Keep batteries out of reach of children. Do not leave the battery lying
G
around, as there is risk, which children or pets could swallow it.
E
Replace all the batteries at the same time. Mixing old and new batteries in
the device can lead to battery leakage and device damage.
J
Make sure that batteries are not dismantled, short-circuited or thrown
G
into fire. Never recharge non-rechargeable batteries. There is a risk of
F
explosion!
A
1.
To open the battery case, loosen the screws on the back of the device.
A
2.
Insert two new 1.5 V batteries (AAA) with correct polarity. ("+" = positive, "-" = negative)
B
3.
Close the battery case cover.
E
4.
Replace the batteries with new ones when the battery condition symbol is shown in the
display.
E
C
7. Operation
F
C
A) Measuring wood moisture
A
1.
Switch the device on using the
J
2.
Select the calibration scale according to the kind of wood to be measured (see appendix I).
A
Press the
button until the appropriate letter is shown in the display.
A
3.
Remove the protective cap from the device.
4.
Push the plug gauges of the measuring device into the surface of the measurement piece.
C
5.
Read off the moisture content in the display directly in %H2O of the dry weight.
B
6.
Alternatively (especially with hardwoodsf), the separate moisture probe (S) can also be used
J
for measuring. Connect it to the measuring device via the "Feuchte/Moisture" socket.
B
7.
Proceed with measuring as described from Point 3 on.
C
8.
Switch the device off by holding the
releasing it.
C
A
B) Temperature correction / calibration
C
The temperature of a piece of wood to be measured determines its resistance.
E
A
The device is calibrated for moisture measurement at 20°C. Moisture measurements of
A
warmer wood yield higher values; with colder wood, they turn out lower. There is an indirect
A
proportionality of the relationship of temperature to moisture content. A correction factor of 0.5
% per 5°C (arithmetically) must be observed in the process.
C
Example:
C
Read-off value: 10.5 %
G
Moisture content at:
- button.
- button down for at least 3 seconds and then
23
Quicklinks ausblenden:
Werbung
Kapitel
