LaserLiner ThermoVisualizer Manual De Instrucciones página 19

Emissivity table (reference values with tolerances)
Alloy A3003
Oxidised
Roughened
Aluminium
Oxidised
Polished
Brass
Polished
Oxidised
Chromium oxide
Copper
Oxidised
Copperoxide
Inconel
Oxidised
Electropolished
Asbestos
Asphalt
Basalt
Brick, red
Carborundum
Cement
Ceramics
China
Brilliant white
With glaze
Clay
Coal
Non-oxidised
Concrete, plaster, mortar
Cotton
Earthenware, matt
Fabric
Glass
Glass wool
Graphite
11
An alarm sounds to signal whether the temperature at the measuring point exceeds the set temperature range.
Main Menu
E: 0.95
HAL Temp: 250°C
LAL Temp: -20°C
Auto off: 1 min
Backlight
Date / Time
Time Stamp
Erase file
Save File as
Noise Filter
1/2
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Iron
0.20 Oxidised
0.20 With rust
Iron, cast
0.30 Non-oxidised
0.05 Molten mass
Iron, forged
0.30 Matt
0.50
Lead
Rough
0.81
Platinum
0.72 Black
0.78
Steel
Cold rolled
0.83 Ground plate
0.15 Polished plate
0.93 Gravel
0.95 Grit
0.70 Gypsum
0.93 Gypsum cardboard
0.90 Heat sink
Black, anodized
0.95
Human skin
0.95
Ice
Clear
0.73
With heavy frost
0.92
Laminate
0.95
Lime
0.85 Lime malm brick
0.93 Limestone
0.77 Marble
Black, dull finish
0.93
Greyish, polished
0.95
Masonry
0.90
Paint
0.95
Black, matt
Heat-resistant
0.75
White
Temperature range, high
High Alarm
Settings
HAL Temp: 50°C
HAL Temp: 100°C
HAL Temp: 150°C
HAL Temp: 200°C
HAL Temp: 250°C
Set HAL Temp
On / Off
Back to Menu
ThermoVisualizer
Metals
0.75
0.60
0.20
0.25
0.90
0.40
0.90
0.80
0.50
0.10
Nonmetals
0.95
0.95
0.88
0.95
0.98
0.98
0.97
0.98
0.90
0.35
0.95
0.98
0.94
0.93
0.93
0.97
0.92
0.90
High Alarm
Settings
HAL Temp: 50°C
HAL Temp: 100°C
HAL Temp: 150°C
HAL Temp: 200°C
HAL Temp: 250°C
Set HAL Temp
On / Off
Back to Menu
T=250°C
Steel
Alloy (8% nickel,
18% chromium)
Galvanised
Oxidised
Heavily oxidised
Freshly rolled
Rusty, red
Sheet, nickel plated
Sheet, rolled
Stainless steel
Zinc
Oxidised
Paper
All colours
Plastic
Translucent
PE, P, PVC
Quartz glass
Rubber
Hard
Soft, grey
Sand
Screed
Snow
Soil
Tar
Tar paper
Transformer paint
Wallpaper, light-coloured
Water
Wood
Untreated
Beech, planed
Increase value
Decrease value
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
GB 19