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
Nichrome rolled 700 T 0.25 1
Nichrome sandblasted 700 T 0.70 1
Nichrome wire, clean 50 T 0.65 1
Nichrome wire, clean 500–1000 T 0.71–0.79 1
Nichrome wire, oxidized 50–500 T 0.95–0.98 1
Nickel bright matte 122 T 0.041 4
Nickel commercially
pure, polished
100 T 0.045 1
Nickel commercially
pure, polished 200–400 T 0.07–0.09 1
Nickel electrolytic 22 T 0.04 4
Nickel electrolytic 260 T 0.07 4
Nickel electrolytic 38 T 0.06 4
Nickel electrolytic 538 T 0.10 4
Nickel electroplated on
iron, polished 22 T 0.045 4
Nickel electroplated on
iron, unpolished
20 T 0.11–0.40 1
Nickel electroplated on
iron, unpolished 22 T 0.11 4
Nickel electroplated,
polished 20 T 0.05 2
Nickel oxidized 1227 T 0.85 4
Nickel oxidized 200 T 0.37 2
Nickel oxidized 227 T 0.37 4
Nickel oxidized at 600°C 200–600 T 0.37–0.48 1
Nickel polished 122 T 0.045 4
Nickel wire 200–1000 T 0.1–0.2 1
Nickel oxide 1000–1250 T 0.75–0.86 1
Nickel oxide 500–650 T 0.52–0.59 1
Oil, lubricating 0.025 mm film
20 T 0.27 2
Oil, lubricating 0.050 mm film
20 T 0.46 2
Oil, lubricating 0.125 mm film 20 T 0.72 2
Oil, lubricating film on Ni base: Ni
base only 20 T 0.05 2
Oil, lubricating thick coating 20 T 0.82 2
Paint 8 different colors
and qualities 70
SW
0.88–0.96 9
Paint 8 different colors
and qualities 70 LW 0.92–0.94 9
Paint Aluminum, various
ages 50–100 T 0.27–0.67 1
Paint cadmium yellow T 0.28–0.33 1
#T810252; r. AA/41997/41997; en-US
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