HotFind-D Infrared Camera Operation Manual
46
Material
Temperature (°C)
Emissivity
approximation
Electric materials
Epoxy glass plate
0.86
Epoxy
hydroxybenzene plate
0.80
Gilded sheet copper
0.30
Solder-coated copper
0.35
Tin-coated lead wire
0.28
Brass wires
0.87
~
0.88
Block talcum terminal
0.87