FLIR ETS320, User Manual

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Emissivity tables 21
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 3 4 5 6
Stainless steel sheet, polished 70 LW 0.14 9
Stainless steel sheet, untreated,
somewhat
scratched 70 SW 0.30 9
Stainless steel sheet, untreated,
somewhat
scratched 70 LW 0.28 9
Stainless steel type 18-8, buffed
20 T 0.16 2
Stainless steel type 18-8, oxi-
dized at 800°C 60 T 0.85 2
Stucco rough, lime 10–90 T 0.91 1
Styrofoam insulation 37 SW 0.60 7
Tar T 0.79–0.84 1
Tar paper 20 T 0.91–0.93 1
Tile glazed 17 SW 0.94 5
Tin burnished 20–50 T 0.04–0.06 1
Tin tin–plated sheet
iron
100 T 0.07 2
Titanium oxidized at 540°C 1000 T 0.60 1
Titanium oxidized at 540°C
200 T 0.40 1
Titanium oxidized at 540°C 500 T 0.50 1
Titanium polished 1000 T 0.36 1
Titanium polished 200 T 0.15 1
Titanium polished 500 T 0.20 1
Tungsten 1500–2200 T 0.24–0.31 1
Tungsten 200 T 0.05 1
Tungsten 600–1000 T 0.1–0.16 1
Tungsten filament 3300 T 0.39 1
Varnish flat 20 SW 0.93 6
Varnish on oak parquet
floor
70
SW
0.90 9
Varnish on oak parquet
floor 70 LW 0.90–0.93 9
Wallpaper slight pattern, light
gray 20 SW 0.85 6
Wallpaper slight pattern, red 20 SW 0.90 6
Water distilled 20 T 0.96 2
Water frost crystals –10 T 0.98 2
Water ice, covered with
heavy frost 0 T 0.98 1
Water ice, smooth 0 T 0.97 1
Water ice, smooth –10 T 0.96 2
Water layer >0.1 mm
thick 0–100 T 0.95–0.98 1
#T810252; r. AA/41997/41997; en-US
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