Fluke 572 - Emissivity Reference Table

20
572
Emissivity Table (Selected Values)
Aluminum* 0.30
Asbesto 0.95
Asphalt 0.95
Basalt 0.70
Brass* 0.50
Brick 0.90
Carbon 0.85
Ceramic 0.95
Concrete 0.95
Copper* 0.95
Dirt 0.94
Frozen food, 0.90
Hot food 0.93
Glass (plate) 0.85
Ice 0.98
Iron* 0.70
Lead* 0.50
Limestone 0.98
Oil 0.94
Paint
0.93
Paper
0.95
Plastic**
0.95
Rubber 0.95
Sand
0.90
Skin 0.98
Snow
0.90
Steel* 0.80
T
extiles
Textiles T
0.94
Water 0.93
Wood*** 0.94
*
oxidized
** opaque, over 20 mils
*** natural