TOPDON ITC629 Manual Del Usuario página 11

3.3 The Emissivity Value of Common Materials
Thermal
Substance Substance
radiation
Bitumen 0.90-0.98
Black cloth
Concrete 0.94
Human skin
Cement 0.96
Sand 0.90
Charcoal dust
Earth 0.92-0.96
Water 0.92-0.96 Matte paint
Ice 0.96-0.98
Black rubber
Snow 0.83
Glass 0.90-0.95
Ceramics 0.90-0.94
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Thermal
radiation
0.98
0.98
Foam 0.75-0.80
0.96
Paint 0.80-0.95
0.97
0.94
Plastic 0.85-0.95
Timber 0.90
Paper 0.70-0.94
Thermal
Substance Substance
radiation
Chromium
Marble 0.94
hemitrioxide
Gypsum 0.80-0.90
Copper oxide
Mortar 0.89-0.91
Ferric oxide
Brick 0.93-0.96
4. "Setting" Sub-menu
Press "MENU" and select "Setting". Press " " to enter.
Thermal
radiation
0.81
0.78
0.78-0.82
Textile 0.90
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