LaserLiner ThermoCamera-Vision Bedienungsanleitung Seite 34

8.1
Emissivity coef cient
The level of infrared emissions given off by everything depends on the speci c material and surface. This
factor is determined by the emissivity coef cient (0.10 ... 1.0). For accurate measurements, it is absolutely
essential that the emissivity coef cient is set rst. The emissivity coef cient can either be custom set or
selected based on the prede ned emissivity coef cients from the material list.
Global Para
Measure Setting
Alarm
Aluminium
Oxidised
Polished
Alloy A3003
Oxidised
Roughened
Brass
Polished
Oxidised
Chromium oxide
Copper
Oxidised
Copper oxide
Inconel
Oxidised
Electropolished
Asbestos
Asphalt
Basalt
Brick, red
Carborundum
Cement
Ceramics
Earthenware, matt
China
Untreated
Beech, planed
Clay
Coal
Non-oxidised
Concrete, plaster, mortar
Cotton
Fabric
Glass
Glass wool
Graphite
Gravel
34 GB
Global Para
Reset Para
Emiss:
Distan:
Offset:
Manual
adjustment
(minus)
Iron
0,30 Oxidised
0,05 With rust
Iron, cast
0,20 Non-oxidised
0,20 Molten mass
Iron, forged
0,30 Matt
0,50
Lead
0,81 Rough
Platinum
0,72 Black
0,78
Steel
Cold rolled
0,83 Ground plate
0,15 Polished plate
Nonmetals
0,93 Grit
0,95 Gypsum
0,70 Gypsum cardboard
0,93 Heat sink
Black, anodized
0,90
Human skin
0,95
Ice
0,95
Clear
0,93
With heavy frost
0,73
Laminate
0,92
Lime
0,95 Lime malm brick
Limestone
0,85
Marble
0,93 Black, dull finish
Greyish, polished
0,77
Masonry
0,95
Paint
0,90
Black, matt
0,95
Heat-resistant
0,75
White
0,95
0.93
2 m
0.0 °C
Manual
adjustment
(plus)
Metals
Steel
0,75 Alloy (8% nickel,
0,60 18% chromium)
Galvanised
Oxidised
0,20
Heavily oxidised
0,25
Freshly rolled
Rough, at surface
0,90
Rusty, red
Sheet, nickel plated
0,40
Sheet, rolled
Stainless steel
0,90
Zinc
Oxidised
0,80
0,50
0,10
0,95 Paper
All colours
0,88
Plastic
0,95
Translucent
PE, P, PVC
0,98
Quartz glass
0,98
Rubber
Hard
0,97
Soft, grey
0,98
Sand
0,90
Screed
0,35
Snow
0,95
Soil
0,98
Tar
Tar paper
0,94
0,93 Transformer paint
0,93 Wallpaper, light-coloured
Water
0,97
Wood
0,92
Untreated
0,9
Beech, planed
Select Material
Cancel OK
Custom
Concrete 0.95
Hard plaster 0.90
Wood (natural) 0.93
8 OK
Lime Stone 0.98
DEL
Ballast chipping 0.95
1 2 3 0
4 5 6 .
7 8 9 -
0,35
0,28
0,80
0,88
0,24
0,96
0,69
0,11
0,56
0,45
0,10
0,96
0,95
0,94
0,93
0,94
0,89
0,95
0,93
0,80
0,94
0,82
0,92
0,94
0,89
0,93
0,88
0,94