Fluke MP Series, Abridged User Manual

Page: 64 / 65

MP Series
Users Manual, Rev. 1.0, Apr 2021
64
Metals
Emissivity
Material 1 µm 1.6 µm 2.3 µm
Monel (Ni-Cu) 0.3 0.2-0.6 0.2-0.6
Oxidized
Nickel
Oxidized 0.8-0.9 0.4-0.7 0.4-0.7
Electrolytic 0.2-0.4 0.1-0.3 0.1-0.2
Platinum
Black 0.95 0.95
Silver 0.02 0.02
Steel
Cold-Rolled 0.8-0.9 0.8-0.9
Ground Sheet 0.6-0.7
Polished Sheet 0.35 0.25 0.2
Molten 0.35 0.25-0.4 0.25-0.4
Oxidized 0.8-0.9 0.8-0.9 0.8-0.9
Stainless 0.35 0.2-0.9 0.2-0.9
Tin (Unoxidized) 0.25 0.1-0.3 0.1-0.3
Titanium
Polished 0.5-0.75 0.3-0.5 0.2-0.5
Oxidized 0.6-0.8 0.6-0.8
Tungsten 0.1-0.6
Polished 0.35-0.4 0.1-0.3 0.1-0.3
Zinc
Oxidized 0.6 0.15 0.15
Polished 0.5 0.05 0.05