General-tools-and-instruments IRT730K Manual de usuario descargar pdf (Pagina 15)

APPENDIX II

EMISSIVITIES OF COMMON MATERIALS

Material Emissivity Material Emissivity

Aluminum 0.30 Glass 0.90 to 0.95

Asphalt 0.95 Iron Oxides 0.78 to 0.82

Concrete 0.95 Paint 0.80 to 0.95

Asbestos 0.95 Plastic 0.85 to 0.95

Ceramics 0.95 Paper 0.70 to 0.94

Brass 0.50 Plaster 0.80 to 0.90

Brick 0.90 Rubber 0.95

Carbon 0.85 Wood 0.90

Sludge 0.94 Textile 0.94

Frozen Food 0.90 Lead 0.50

Hot Food 0.93 Marble 0.94

Ice 0.98 Cloth (black) 0.98

Snow 0.90 Sand 0.90

Human Skin 0.98 Water 0.93

1 2 ... 10 11 12 13 14 15 16

Sin comentarios

General-tools-and-instruments IRT730K Manual de usuario Pagina 15