PHOTONIS TacFusion - Appendix and References; 5.1. Device Dimensions; 5.2. Material Emissivity Reference

User Manual A1 TacFusion
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5. Appendix
5.1. Dimensions
Figure 16. Dimension of TacFusion
5.2. Common Material Emissivity Reference
The emissivity describes the effectiveness of surface of a material to emit the thermal radiation. Table 7 shows the emissivity
reference of different materials which useful in term of thermal imaging.
Table 7. Emissivity Reference
Material
Emissivity
Human Skin
0.98
PCB
0.91
Cement Concrete
0.95
Ceramics
0.92
Rubber
0.95
Paint
0.93
Wood
0.85
Asphalt
0.96
Brick
0.95
Sand
0.90
Soil
0.92
Cotton
0.98
Cardboard
0.90
White Paper
0.90
Water
0.96