FLIR T420-NIST User Manual page 139

32 – Emissivity tables
1 2
Aluminum roughened
Aluminum roughened
Aluminum rough surface
Aluminum sheet, 4 samples
differently
scratched
Aluminum sheet, 4 samples
differently
scratched
Aluminum vacuum deposited
Aluminum weathered, heavily
Aluminum bronze
Aluminum hydrox- powder
ide
Aluminum oxide activated, powder
Aluminum oxide pure, powder (alu-
mina)
Asbestos board
Asbestos fabric
Asbestos floor tile
Asbestos paper
Asbestos powder
Asbestos slate
Asphalt paving
Brass dull, tarnished
Brass oxidized
Brass oxidized
Brass oxidized
Brass oxidized at 600°C
Brass polished
Brass polished, highly
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3 4
27 3 µm
27 10 µm
20–50 T
70 LW
70 SW
20 T
17 SW
20 T
T
T
T
20 T
T
35 SW
40–400 T
T
20 T
4 LLW
20–350 T
70 SW
70 LW
100 T
200–600 T
200 T
100 T
Publ. No. T559772 Rev. a593 – ENGLISH (EN) – March 16, 2012
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5 6
0.28 3
0.18 3
0.06–0.07 1
0.03–0.06 9
0.05–0.08 9
0.04 2
0.83–0.94 5
0.60 1
0.28 1
0.46 1
0.16 1
0.96 1
0.78 1
0.94 7
0.93–0.95 1
0.40–0.60 1
0.96 1
0.967 8
0.22 1
0.04–0.09 9
0.03–0.07 9
0.61 2
0.59–0.61 1
0.03 1
0.03 2