FLIR ETS320 User Manual page 80

21
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Emissivity tables
Table 21.1 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
Brick waterproof
Bronze phosphor bronze
Bronze phosphor bronze
Bronze polished
Bronze porous, rough
Bronze powder
Carbon candle soot
charcoal powder
Carbon
Carbon graphite powder
Carbon graphite, filed
surface
Carbon lampblack
Chipboard untreated
Chromium polished
Chromium polished
Clay fired
Cloth black
Concrete
Concrete dry
Concrete rough
walkway
Concrete
commercial,
Copper
burnished
Copper electrolytic, care-
fully polished
electrolytic,
Copper
polished
molten
Copper
Copper oxidized
Copper oxidized to
blackness
Copper oxidized, black
Copper oxidized, heavily
polished
Copper
Copper polished
Copper polished,
commercial
Copper polished,
mechanical
Copper pure, carefully
prepared surface
Copper scraped
FLIR-DIRECT
#T810252; r. AA/41997/41997; en-US
3 4 5
17 0.87
SW
0.08
70 SW
70 LW 0.06
50 T 0.1
50–150 T 0.55
T 0.76–0.80
20 T 0.95
T 0.96
T 0.97
20 T 0.98
20–400 T 0.95–0.97
0.90
20 SW
50 T 0.10
500–1000 T 0.28–0.38
70 T 0.91
20 T 0.98
20 T 0.92
36 SW 0.95
17 SW 0.97
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
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