FLIR T420-NIST User Manual page 144

32 – Emissivity tables
1 2
Iron tinned sheet
Krylon Ultra-flat Flat black
black 1602
Krylon Ultra-flat Flat black
black 1602
Lacquer 3 colors sprayed
on Aluminum
Lacquer 3 colors sprayed
on Aluminum
Lacquer Aluminum on
rough surface
Lacquer bakelite
Lacquer black, dull
Lacquer black, matte
Lacquer black, shiny,
sprayed on iron
Lacquer heat–resistant
Lacquer white
Lacquer white
Lead oxidized, gray
Lead oxidized, gray
Lead oxidized at 200°C
Lead shiny
Lead unoxidized, pol-
ished
Lead red
Lead red, powder
Leather tanned
Lime
Magnesium
Magnesium
134
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3 4
24 T
Room temperature LW
up to 175
Room temperature MW
up to 175
70 LW
70 SW
20 T
80 T
40–100 T
100 T
20 T
100 T
40–100 T
100 T
20 T
22 T
200 T
250 T
100 T
100 T
100 T
T
T
22 T
260 T
Publ. No. T559772 Rev. a593 – ENGLISH (EN) – March 16, 2012
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5 6
0.064 4
Ca. 0.96 12
Ca. 0.97 12
0.92–0.94 9
0.50–0.53 9
0.4 1
0.83 1
0.96–0.98 1
0.97 2
0.87 1
0.92 1
0.8–0.95 1
0.92 2
0.28 1
0.28 4
0.63 1
0.08 1
0.05 4
0.93 4
0.93 1
0.75–0.80 1
0.3–0.4 1
0.07 4
0.13 4