Trotec EC Series, Operating Manual

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Operating manual – Infrared camera B - 24
Material Temperature
(°C) Emissivity
approximation
Non-metal materials
Brick 1100 0,75
Fire-Brick 1100 0,75
Graphite (lamp lack) 96 ~ 225 0,95
Porcelain enamel
(white)
18 0,90
Asphaltum 0 ~ 200 0,85
Glass (surface) 23 0,94
Calcimine 20 0,90
Oak 20 0,90
Carbon piece 0,85
Isolation piece 0,91 ~ 0,94
Sheet metal 0,88 ~ 0,90
Glass pipe 0,90
Loop type 0,87
Porcelain enamel
products
0,90
Porcelain enamel
designs
0,83 ~ 0,95
Solid materials 0,80 ~ 0,93
Ceramics (vase type) 0,90
Film 0,90 ~ 0,93
Heat-resistance glass 200 ~ 540 0,85 ~ 0,95
Aluminium
Polished aluminum 100 0,09
Commercial
aluminum foil
100 0,09
Electrolytic
chromeplate alumina
25 ~ 600 0,55
Mild alumina 25 ~ 600 0,10 ~ 0,20
Strong alumina 25 ~ 600 0,30 ~ 0,40
Copper
Cuprous oxide 800 ~ 1100 0,16 ~ 0,13
Material Temperature
(°C) Emissivity
approximation
Non-metal materials
Mica 0,94 ~ 0,95
Flume mica 0,90 ~ 0,93
Glass 0,91 ~ 0,92
Semiconductor 0,80 ~ 0,90
Transistor
(plastics sealed)
0,30 ~ 0,40
Transistor
(metal) Diode
0,89 ~ 0,90
Pulse transmission 0,91 ~ 0,92
Level chalkiness Layer 0,88 ~ 0,93
Top loop 0,91 ~ 0,92
Electric materials
Epoxy glass plate 0,86
Epoxy hydroxybenzene
plate
0,80
Gilded sheet copper 0,30
Solder-coated copper 0,35
Tin-coated lead wire 0,28
Brass wires 0,87 ~ 0,88
Block talcum terminal 0,87
Copper
Copper mirror 100 0,05
Strong copper oxide 25 0,078
Liquid copper 1080 ~ 1280 0,16 ~ 0,13
Brass
Brass mirror
28 0,03
Brass oxide 200 ~ 600 0,61 ~ 0,59
Chrome
Polished chrome 40 ~ 1090 0,08 ~ 0,36
Gold
Gold mirror 230 ~ 630 0,02
11. EMISSIVITY TABLE