Owner manual
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Dwyer Manuals
Sensors
TIC
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A
p
p
e
n
d
i
x
Emissivity table (continue)
Material
T
emperature
（
°C
）
Emissivi
ty
approximati
on
Electric
materials
Epoxy
glass plate
0.86
Epoxy
hydroxy
benzene plate
0.80
Gilded sheet
copper
0.30
Solder-coated
copper
0.35
T
in-coate
d lead w
ire
0.28
Brass wires
0.87
～
0.88
Block talcu
m terminal
0.87
1
...
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