3
Delmhorst uses the USDA standard-Douglas Fir as the basis for all calibrations.
For any species other than Douglas Fir and for wood temperature out of the
range of 50°F (10°C) to 90°F (32°C) temperature and species adjustment must
be made. Correct for temperature first, then species. See temperature correction
table and species correction tables below.
TEMPERATURE CORRECTION TABLE
METER READINGS
°C
°
F
6
7
10
15
20
25
30
35
40
50
60
-20
0
9
11
15
22
31
38
45
53
-10
20
8
10
14
20
28
34
40
47
55
5
40
7
8
12
18
24
30
36
42
48
15
60
6
7
11
16
21
27
32
38
43
54
30
80
6
7
9
14
19
23
28
33
38
47
55
40
100
5
6
8
12
17
21
25
29
34
42
50
50
120
5
5
7
11
15
19
22
26
30
38
44
60
140
4
5
7
10
14
17
20
23
27
34
40
70
160
4
4
6
9
12
15
18
21
24
30
36
80
180
3
4
5
8
11
13
16
19
22
27
33
95
200
3
4
5
7
10
12
14
17
19
24
28
105
220
2
3
4
6
9
11
13
15
17
21
26
Moisture content values shown shaded
are only qualitative, since they are above
the fiber saturation point.
The temperature correction values shown in this chart have been rounded for
easy reference.
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