RayTek RAYCMLTJM, Руководство по эксплуатации

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Appendix
41 Rev. B 06/2011 CM
N
ON
-M
ETAL
M
ATERIAL
Material Emissivity/ Spectral range
3.9 µm 5 µm 8 – 14 µm
Asbestos 0.95
Asphalt 0.95
Basalt 0.7
Concrete 0.95
Ice 0.98
Paint (non-al.) 0.9-0.95
Gypsum 0.8-0.95
Glass
Plate 0.85
„Gob“ —
Rubber 0.95
Wood, Natural 0.9-0.95
Limestone 0.98
Karborund 0.9
Ceramic 0.95
Gravel 0.95
Carbon
Unoxidized 0.8-0.9
Graphite 0.7-0.8
Clay 0.95
Paper (any color) 0.95
Plastic (opaque, over 20 mils) 0.95
Salz 0.9-0.98
Sand 0.9
Snow 0.9
Cloth 0.95
Water 0.93
Table 6: Typical Emissivity Values Non- Metal Material