Fluke Ti40 User Manual page 104

Ti40, Ti45, Ti50, Ti55
Users Manual
Table C-1. Emissivity Values of Common Materials (cont.)
Material
Quartz
Rubber
Shellac, black, dull
Shellac, black, shiny
Snow
Steel, galvanized
Steel, oxidized strongly
Steel, rolled freshly
Steel, rough surface
Steel, rusty red
Steel, sheet, nickel-
plated
Steel, sheet, rolled
Tar paper
Tin, burnished
Tungsten
Water
Zinc, sheet
C-4
Temperature (°C)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Emissivity
0.93
0.93
0.91
0.82
0.80
0.28
0.88
0.24
0.96
0.69
0.11
0.56
0.92
0.05
0.05
0.98
0.20