Dikai IT-8 Utilizzo del manuale - Pagina 10

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Attach: the emissivity list of familiar materials on temperature measuring

Material
Aluminum
Brass
Steel
Metal
Tungsten
Electroplate
Electroplate
Nickel
plumbum
Roughened
Zinc
Wuhan Dikai optoelectronics technology Co., ltd
Address: No 709, street of Xiongchu, Wuhan
Tel: +86-27-87509386 87509105
WUHAN DIKAI OPTOETECTRONIC TECHNOLOGY. Co., LTD
Emissivity
0.04～
polished
0.06
Anode
0.55
oxidized
0.11～
Oxidized
0.25
0.02～
Polished
0.05
Unoxidized
0.20
Oxidized
0.6～0.88
Polished
0.10
board
0.40～
Slab
0.60
0.05
0.05
polished
0.11
unpolished
0.30～
Oxidized
0.50
0.05～
Polished
0.07
0.40
0.30～
Oxidized
0.60
Unoxidized
0.05
Galvanized
0.25
iron plate
Material
Asbestos
Asphaltum
Paper
Concrete
Water、
icewater
Gypsum
Skin
Carbon
Non-
metal
Paint
Soil
Rubber
Ceramic
Wood
Ice
Fiberboard
Lampblack
Sand
Post code: 430073
Fax: +86-27-87509386
http://www.dkoe.com
Emissivity
0.95
0.95
0.70～
0.90
0.92
0.95
0.80～
0.90
0.98
0.95
0.80～
0.98
0.90～
0.98
0.95
0.93
0.93
0.98
0.95
0.96
0.90