Omega Vehicle Security OS643W Manuale Utente Scaricare il pdf (Pagina 16)

Substance Thermal Substance Thermal

emissivity emissivity

Asphalt 0.90 to 0.98 Cloth (black) 0.98

Concrete 0.94 Human skin 0.98

Cement 0.96 Lather 0.75 to 0.80

Sand 0.90

Charcoal (powder)

0.96

Earth 0.92 to 0.96 Lacquer 0.80 to 0.95

Water 0.92 to 0.96 Lacquer (matt) 0.97

Ice 0.96 to 0.98 Rubber (black) 0.94

Snow 0.83 Plastic 0.85 to 0.95

Glass 0.90 to 0.95 Timber 0.90

Ceramic 0.90 to 0.94 Paper 0.70 to 0.94

Marble 0.94

chromium oxides

0.81

Plaster 0.80 to 0.90 Copper oxides 0.78

Mortar 0.89 to 0.91 lron oxides 0.78 to 0.82

Brick (red) 0.93 to 0.96 Textiles 0.90

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Omega Vehicle Security OS643W Manuale Utente Pagina 16