GANN HYDROMETTE BL Compact TF-IR 2, Руководство по эксплуатации

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Hydromette
®
BL Compact TF-IR 2 38
Material Condition Temperature* Emissivity (EM factor)
Rubber Dark 95
Bright 86
Hard 88-95
Soft 67-84
Casting** Grey cast iron 94
Cast iron, polished 21
Skin 38 98
Wood 80-90
Lime 30-40
Lime mortar 93
Copper** Highly polished 7
Heavily oxidised 78
Marble 93
Brickwork 95
Brass** Polished 5
Oxidised 60
Nickel** Polished 5
Oxidised 32
Porcelain 93
Plaster Lime plaster 92
Sand 90
Snow -10 85
Smooth 95
Bolts** 85
Silver** 3
Steel** Oxidised 80
Rolled 24
Tar 83
Water 96
Brick Clay brick 93
Tin** 5
*(no value given in the "Temperature" field indicates that the values shown are valid for a standard
temperature of 20 °C)
**(metals cannot be measured accurately due to their surface (e.g.: oxidised/polished surface

emissivity between 2 and 100%)) We therefore recommend using the paper sticker
(IR 30/E95
Order No. 5833 ) with emissivity of 95%. This makes exact measurement of the object
temperature possible.