56x
Users Manual
10
Table 3. Surface Emissivity (561)
Materials
Switch Setting
Materials Switch
Setting
Aluminum
Iron, Cast
Oxidized Low
Oxidized High,
Medium
Alloy A3003
Unoxidized
Low
Oxidized Low
Molten
Low
Roughened Low
Iron, Wrought
Brass
Dull
High
Burnished Low
Lead
Oxidized Low
Rough
Low
Copper
Oxidized Low,
Medium
Oxidized Medium
Molybdenum
Electrical Terminal
Blocks
Medium Oxidized Low,
Medium
Haynes
Nickel
Alloy Medium
Oxidized
Low
Inconel
Platinum
Oxidized High,
Medium
Black
High
Sandblasted Medium
Steel
Electoropolished Low
Cold-Rolled
High
Iron
Ground
Sheet
Medium
Oxidized
High, Medium
Polished Sheet
Low
Rusted Medium
Zinc
Oxidized
Low
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