LaserLiner ThermoVisualizer, Manual

Page: 19 / 88

ThermoVisualizer
19
11
T=250°C
EN
Emissivity table (reference values with tolerances)
Measurement-specific settings: Temperature range, high
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
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
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
Increase value
Decrease value
An alarm sounds to signal whether the temperature at the measuring point exceeds the set temperature range.
Alloy A3003
Oxidised
Roughened
0.20
0.20
Aluminium
Oxidised
Polished
0.30
0.05
Brass
Polished
Oxidised
0.30
0.50
Chromium oxide 0.81
Copper
Oxidised
Copperoxide
0.72
0.78
Inconel
Oxidised
Electropolished
0.83
0.15
Iron
Oxidised
With rust
0.75
0.60
Iron, cast
Non-oxidised
Molten mass
0.20
0.25
Iron, forged
Matt 0.90
Lead
Rough 0.40
Platinum
Black 0.90
Steel
Cold rolled
Ground plate
Polished plate
0.80
0.50
0.10
Steel
Alloy (8% nickel,
18% chromium)
Galvanised
Oxidised
Heavily oxidised
Freshly rolled
Rough, flat surface
Rusty, red
Sheet, nickel plated
Sheet, rolled
Stainless steel
0.35
0.28
0.80
0.88
0.24
0.96
0.69
0.11
0.56
0.45
Zinc
Oxidised 0.10
Metals
Asbestos 0.93
Asphalt 0.95
Basalt 0.70
Brick, red 0.93
Carborundum
0.90
Cement 0.95
Ceramics 0.95
China
Brilliant white
With glaze
0.73
0.92
Clay
0.95
Coal
Non-oxidised 0.85
Concrete, plaster, mortar
0.93
Cotton 0.77
Earthenware, matt 0.93
Fabric 0.95
Glass 0.90
Glass wool 0.95
Graphite 0.75
Gravel 0.95
Grit 0.95
Gypsum 0.88
Gypsum cardboard 0.95
Heat sink
Black, anodized 0.98
Human skin 0.98
Ice
Clear
With heavy frost
0.97
0.98
Laminate 0.90
Lime 0.35
Lime malm brick 0.95
Limestone
0.98
Marble
Black, dull finish
Greyish, polished
0.94
0.93
Masonry 0.93
Paint
Black, matt
Heat-resistant
White
0.97
0.92
0.90
Paper
All colours 0.96
Plastic
Translucent
PE, P, PVC
0.95
0.94
Quartz glass 0.93
Rubber
Hard
Soft, grey
0.94
0.89
Sand 0.95
Screed 0.93
Snow 0.80
Soil 0.94
Tar 0.82
Tar paper
0.92
Transformer paint 0.94
Wallpaper, light-coloured 0.89
Water 0.93
Wood
Untreated
Beech, planed
0.88
0.94
Nonmetals