FLIR A15 User Manual

Emissivity tables22
Table 22.1 T: Total spectrum; SW: 2–5 µm; LW: 8–14 µm, LLW: 6.5–20 µm; 1: Material; 2: Specification; 3:
Temperature in °C; 4: Spectrum; 5: Emissivity: 6:Reference (continued)
1 2 3 4 5 6
Stainless steel
sheet, untreated,
somewhat
scratched
70 LW 0.28 9
Stainless steel type 18-8, buffed
20 T 0.16 2
Stainless steel type 18-8, oxi-
dized at 800°C
60 T 0.85 2
Stucco rough, lime 10–90 T 0.91 1
Styrofoam insulation 37 SW
0.60 7
Tar T 0.79–0.84 1
Tar
paper 20 T 0.91–0.93 1
Tile glazed 17
SW
0.94 5
Tin burnished 20–50 T 0.04–0.06 1
Tin tin–plated sheet
iron
100 T 0.07 2
Titanium oxidized at 540°C
1000 T 0.60 1
Titanium
oxidized at 540°C
200 T 0.40 1
Titanium oxidized at 540°C
500 T 0.50 1
Titanium polished 1000 T 0.36 1
Titanium polished 200 T 0.15 1
Titanium polished 500 T 0.20 1
Tungsten 1500–2200 T 0.24–0.31 1
Tungsten 200 T 0.05 1
Tungsten 600–1000 T 0.1–0.16 1
Tungsten filament
3300 T 0.39 1
Varnish flat
20
SW
0.93 6
Varnish on oak parquet
floor
70
SW
0.90 9
Varnish on oak parquet
floor
70 LW 0.90–0.93 9
Wallpaper slight pattern, light
gray
20
SW
0.85 6
Wallpaper slight pattern, red 20
SW
0.90 6
Water distilled 20 T 0.96 2
Water frost crystals
–10 T 0.98 2
Water ice, covered with
heavy frost
0 T 0.98 1
Water ice, smooth 0 T 0.97 1
Water ice, smooth –10 T 0.96 2
Water layer >0.1 mm
thick
0–100 T 0.95–0.98 1
Water
snow
T 0.8 1
Water
snow –10 T 0.85 2
Wood 17
SW
0.98 5
#T559770; r. AF/30726/30726; en-US
143

FLIR A15 Specifications

General

Brand	FLIR
Model	A15
Category	Thermal cameras
Language	English