HotFind-D Infrared Camera Operation Manual
43
Material
Temperature (°C)
Emissivity
approximation
Lead
Pure lead (Non-
oxidization)
125
～
225
0.06
～
0.08
Mildly oxidized
25
～
300
0.20
～
0.45
Magnesium
Magnesia
275
～
825
0.55
～
0.20
Magnesia
900
～
1670
0.20
Hg
0
～
100
0.09
～
0.12
Nickel
Electroplate polishing
25
0.05
Electroplate
20
0.01
non-polishing
Nickel wire
185
～
1010
0.09
～
0.19
Nickel plate (oxidized) 198
～
600
0.37
～
0.48
Nickel oxide
650
～
1255
0.59
～
0.86
Nickel alloy
Nickel-chrome (heat-
resistance) alloy wire
(shining)
50
～
1000
0.65
～
0.79
Nickel-chrome alloy
50
～
1040
0.64
～
0.76
Nickel-chrome (heat
resistance)
50
～
500
0.95
～
0.98
Nickel-silver alloy
100
0.14
Silver
Polished silver
100
0.05
Summary of Contents for HotFind-D
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