RayTek RAYCMLTJM Operating Instructions Manual page 38

Material
Aluminum
Unoxidized
Oxidized
Alloy A3003, Oxidized
Roughened
Polished
Lead
Polished
Rough
Oxidized
Chromium
Iron
Oxidized
Unoxidized
Rusted
Molten
Iron, Cast
Oxidized
Unoxidized
Molten
Iron, Wrought
Dull
Gold
Haynes
Alloy
Inconel
Oxidized
Sandblasted
Electropolished
Copper
Polished
aufgeraut
CM
M
ETAL
Emissivity/ Spectral range
3.9 µm 5 µm
Rev. B 06/2011
Appendix
8 – 14 µm
0.02-0.1
0.2-0.4
0.3
0.1-0.3
0.02-0.1
0.05-0.1
0.4
0.2-0.6
0.02-0.2
0.5-0.9
0.05-0.2
0.5-0.7
—
0.6-0.95
0.2
0.2-0.3
0.9
0.01-0.1
0.3-0.8
0.7-0.95
0.3-0.6
0.15
0.03
0.05-0.1
38