Emissivity Table - Virax Mini VISIOVAL Manuel D'utilisation

(G) Activates / deactivates the floating "hottest" and "coldest" temperature readings on
the screen (default setting on)
(H) Thermometer button allows user to adjust the high / low range of thermal readings
• Touch the thermometer and the High / Low temperature boxes become active buttons
• Touch the high / low temperature independently, then adjust using
accordingly
• Touch the temperature button again to lock in your settings
(I) Identifies the status of wireless on the Mini Visioval
(J) Battery indicator / level of charge
5.2.

Emissivity Table

Surface Material
Aluminum Commercial sheet
Aluminum Foil
Aluminum Commercial Sheet
Aluminum Heavily Oxidized
Aluminum Highly Polished
Aluminum Anodized
Aluminum Rough
Aluminum paint
Asbestos board
Asbestos paper
Asphalt
Black Body Matt
Black lacquer on iron
Black Silicone Paint
Black Epoxy Paint
Black Enamel Paint
Brass Dull Plate
Brass Rolled Plate Natural Surface
Brass Polished
Brass Oxidized 600oC
22
(gray background indicates live buttons mode)
Emissivity
Surface Material
Coefficient
0.09 Iron polished
0.04 Iron, plate rusted red
0.09 Iron, dark gray surface
0.2 - 0.31 Iron, rough ingot
0.039 - 0.057 Limestone
0.77 Marble White
0.07 Masonry Plastered
0.27 - 0.67 Mild Steel
0.96 Nickel, electroplated
0.93 - 0.945 Nickel, polished
0.93 Nickel, oxidized
1 Oak, planed
0.875 Oil paints, all colors
0.93 Plaster
0.89 Porcelain, glazed
0.8 Plaster, rough
0.22 Plastics
0.06 Porcelain glazed
0.03 Quartz glass
0.6 Roofing paper
EN
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Emissivity
Coefficient
0.14 - 0.38
0.61
0.31
0.87 - 0.95
0.90 - 0.93
0.95
0.93
0.20 - 0.32
0.03
0.072
0.59 - 0.86
0.89
0.92 - 0.96
0.98
0.92
0.91
0.91
0.93
0.93
0.91