Emissivity Values - PeakTech 4955 Bedienungsanleitung

8.1 Emissivity values

Substance
Asphalt
Concrete
Cement
Sand
Earth
Water
Ice cream
Snow
Glass
Ceramics
Marble
Plaster
Mortar
Brick
Emissivity
0.90 to 0.98
0.94
0.96
0.90
0.92 to 0.96
0.92 to 0.96
0.96 to 0.98
0.83
0.90 to 0.95
0.90 to 0.94
0.94
0.80 to 0.90
0.89 to 0.91
0.93 to 0.96
Substance
Fabric (black)
Human skin
Soapsuds
Charcoal (powder)
Lacquer
Lacquer (matt)
Rubber (black)
Plastic
Wood
Paper
Chromium oxides
Copper oxides
Iron oxides
Textiles
60
Emissivity
0.98
0.98
0.75 to 0.80
0.96
0.80 to 0.95
0.97
0.94
0.85 to 0.95
0.90
0.70 to 0.94
0.81
0.78
0.78 to 0.82
0.90