Emissivity tables
20
Table 20.1
T: Total spectrum; SW: 2–5 µm; LW: 8–14 µm, LLW: 6.5–20 µm; 1: Material; 2: Specification;
3:Temperature in °C; 4: Spectrum; 5: Emissivity: 6:Reference (continued)
1
2
3
4
5
6
Aluminum
anodized, light
gray, dull
70
LW
0.97
9
Aluminum
as received, plate
100
T
0.09
4
Aluminum
as received,
sheet
100
T
0.09
2
Aluminum
cast, blast
cleaned
70
SW
0.47
9
Aluminum
cast, blast
cleaned
70
LW
0.46
9
Aluminum
dipped in HNO
3
,
plate
100
T
0.05
4
Aluminum
foil
27
10 µm
0.04
3
Aluminum
foil
27
3 µm
0.09
3
Aluminum
oxidized, strongly
50–500
T
0.2–0.3
1
Aluminum
polished
50–100
T
0.04–0.06
1
Aluminum
polished plate
100
T
0.05
4
Aluminum
polished, sheet
100
T
0.05
2
Aluminum
rough surface
20–50
T
0.06–0.07
1
Aluminum
roughened
27
10 µm
0.18
3
Aluminum
roughened
27
3 µm
0.28
3
Aluminum
sheet, 4 samples
differently
scratched
70
SW
0.05–0.08
9
Aluminum
sheet, 4 samples
differently
scratched
70
LW
0.03–0.06
9
Aluminum
vacuum
deposited
20
T
0.04
2
Aluminum
weathered,
heavily
17
SW
0.83–0.94
5
Aluminum bronze
20
T
0.60
1
Aluminum
hydroxide
powder
T
0.28
1
Aluminum oxide
activated, powder
T
0.46
1
Aluminum oxide
pure, powder
(alumina)
T
0.16
1
Asbestos
board
20
T
0.96
1
Asbestos
fabric
T
0.78
1
Asbestos
floor tile
35
SW
0.94
7
Asbestos
paper
40–400
T
0.93–0.95
1
Asbestos
powder
T
0.40–0.60
1
Asbestos
slate
20
T
0.96
1
Asphalt paving
4
LLW
0.967
8
Brass
dull, tarnished
20–350
T
0.22
1
Brass
oxidized
100
T
0.61
2
Brass
oxidized
70
SW
0.04–0.09
9
Brass
oxidized
70
LW
0.03–0.07
9
Brass
oxidized at 600°C
200–600
T
0.59–0.61
1
#T559794; r. AJ/35709/35709; en-US
90
Содержание A300f
Страница 1: ...User s manual FLIR A3xx f series...
Страница 2: ......
Страница 3: ...User s manual FLIR A3xx f series T559794 r AJ 35709 35709 en US iii...
Страница 4: ......
Страница 56: ...Mechanical drawings 10 T559794 r AJ 35709 35709 en US 50...
Страница 66: ...CE Declaration of conformity 11 T559794 r AJ 35709 35709 en US 60...
Страница 67: ......
Страница 107: ......