Satir D160-Pro, User Manual

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31
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 0.90 ~ 0.12
Nickel
Electroplate polishing 25 0.05
Electroplate 20 0.01
non-polishing
Nickel wire 185 ~ 1010 0.09 ~ 0.19
Nickel plate 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
Emissivity table (cont.)