RayTek ThermoView Pi20 Operating Instructions Manual page 51

Material
Aluminum
Unoxidized
Oxidized
Alloy A3003, Oxidized
Roughened
Polished
Brass
Polished
Burnished
Oxidized
Chromium
Copper
Polished
Roughened
Oxidized
Gold
Haynes
Alloy
Inconel
Oxidized
Sandblasted
Electropolished
Iron
Oxidized
Unoxidized
Rusted
Molten
Iron, Cast
Oxidized
Unoxidized
Molten
Iron, Wrought
Dull
Lead
Polished
Rough
Oxidized
Magnesium
Mercury
Molybdenum
Oxidized
Unoxidized
Monel (Ni-Cu)
Nickel
Pi20
M
ETALS
Emissivity
8 – 14 µm
0.02-0.1
0.2-0.4
0.3
0.1-0.3
0.02-0.1
0.01-0.05
0.3
0.5
0.02-0.2
0.03
0.05-0.1
0.4-0.8
0.01-0.1
0.3-0.8
0.7-0.95
0.3-0.6
0.15
0.5-0.9
0.05-0.2
0.5-0.7
0.6-0.95
0.2
0.2-0.3
0.9
0.05-0.1
0.4
0.2-0.6
0.02-0.1
0.05-0.15
0.2-0.6
0.1
0.1-0.14
Rev. B 09/2011
Appendix
51