Fluke 56X User Manual

Page 18

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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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