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Brass
Burnish brown
20
0.40
Matt
38
0.22
Oxidation
100
0.61
Copper
Severe oxidation
20
0.78
Iron
Oxidation
100
0.74
Rust
25
0.65
Cast iron
Oxidized
200
0.64
Not oxidized
100
0.21
Wrought iron
Rough
25
0.94
Be polished
38
0.28
Nickel
Oxidized
200
0.37
Stainless steel
Oxidation
60
0.85
Steel
800
℃
oxidation
200
0.79
General brick
Surface
20
0.93
Concrete
Surface
20
0.92
Glass
Polished plate
20
0.94
Paint
White
100
0.92
Natural black
100
0.97
Carbon
Smoky
25
0.95
Candle smoke
20
0.95
Graphite rough
surface
20
0.98
Paint
16 colors average
100
0.94
Paper
white
20
0.93
Sandy soil
Surface
20
0.90
Wood
Polished
20
0.90
Water
Distilled water
20
0.96
Skin
Humanity
32
0.98
Ceramics
Fine
21
0.90
Crude
21
0.93
Appendix B
Factory setting parameter table
Table.1 Temperature measurement setting parameter table
Parameter
Value
Gear
-20 ~ 180°C
Magnification
Standard
Temperature unit
°C
Reference temperature measurement
Turn off
Reference temperature
30°C