FLIR Exx Series User Manual page 109

32 Emissivity tables
Table 32.1 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
Chromium polished
Chromium polished
Clay fired
Cloth black
Concrete
Concrete dry
Concrete rough
Concrete walkway
Copper commercial,
burnished
Copper electrolytic, care-
fully polished
Copper electrolytic,
polished
Copper molten
Copper oxidized
Copper oxidized to
blackness
Copper oxidized, black
Copper oxidized, heavily
Copper polished
Copper polished
Copper polished,
commercial
Copper polished,
mechanical
Copper pure, carefully
prepared surface
scraped
Copper
Copper dioxide powder
red, powder
Copper oxide
Ebonite
coarse
Emery
Enamel
Enamel lacquer
Fiber board hard, untreated
Fiber board masonite
Fiber board masonite
Fiber board particle board
Fiber board particle board
Fiber board porous, untreated
polished
Gold
Gold polished, carefully
Gold polished, highly
Granite polished
#T559597; r.7857/7857; en-US
3 4 5
50 T 0.10
500–1000 T 0.28–0.38
70 T 0.91
20 T 0.98
20 T 0.92
0.95
36 SW
0.97
17 SW
5 LLW 0.974
20 T 0.07
80 T 0.018
–34 T 0.006
1100–1300 T 0.13–0.15
50 T 0.6–0.7
T 0.88
27 T 0.78
20 T 0.78
50–100 T 0.02
100 T 0.03
27 T 0.03
22 T 0.015
22 T 0.008
27 T 0.07
T 0.84
T 0.70
T 0.89
80 T 0.85
20 T 0.9
20 T 0.85–0.95
20 SW 0.85
0.75
70 SW
70 LW 0.88
0.77
70 SW
70 LW 0.89
20 SW 0.85
130 T 0.018
200–600 T 0.02–0.03
100 T 0.02
20 LLW 0.849
6
1
1
1
1
2
7
5
8
1
1
4
1
1
1
4
2
1
2
4
4
4
4
1
1
1
1
1
1
6
9
9
9
9
6
1
1
2
8
99