Emissivity tables
20
This section presents a compilation of emissivity data from the infrared literature and
measurements made by FLIR Systems.
20.1
References
1. Mikaél A. Bramson:
Infrared Radiation, A Handbook for Applications
, Plenum press,
N.Y.
2. William L. Wolfe, George J. Zissis:
The Infrared Handbook
, Office of Naval Research,
Department of Navy, Washington, D.C.
3. Madding, R. P.:
Thermographic Instruments and systems
. Madison, Wisconsin: Uni-
versity of Wisconsin – Extension, Department of Engineering and Applied Science.
4. William L. Wolfe:
Handbook of Military Infrared Technology
, Office of Naval Research,
Department of Navy, Washington, D.C.
5. Jones, Smith, Probert:
External thermography of buildings...,
Proc. of the Society of
Photo-Optical Instrumentation Engineers, vol.110, Industrial and Civil Applications of
Infrared Technology, June 1977 London.
6. Paljak, Pettersson:
Thermography of Buildings
, Swedish Building Research Institute,
Stockholm 1972.
7. Vlcek, J:
Determination of emissivity with imaging radiometers and some emissivities
at λ = 5 µm.
Photogrammetric Engineering and Remote Sensing.
8. Kern:
Evaluation of infrared emission of clouds and ground as measured by weather
satellites
, Defence Documentation Center, AD 617 417.
9. Öhman, Claes:
Emittansmätningar med AGEMA E-Box
. Teknisk rapport, AGEMA
1999. (Emittance measurements using AGEMA E-Box. Technical report, AGEMA
1999.)
10. Matteï, S., Tang-Kwor, E:
Emissivity measurements for Nextel Velvet coating 811-21
between –36°C AND 82°C.
11. Lohrengel & Todtenhaupt (1996)
12. ITC Technical publication 32.
13. ITC Technical publication 29.
14. Schuster, Norbert and Kolobrodov, Valentin G.
Infrarotthermographie
. Berlin: Wiley-
VCH, 2000.
Note
The emissivity values in the table below are recorded using a shortwave (SW)
camera. The values should be regarded as recommendations only and used with
caution.
20.2
Tables
Table 20.1
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
1
2
3
4
5
6
3M type 35
Vinyl electrical
tape (several
colors)
< 80
LW
≈ 0.96
13
3M type 88
Black vinyl electri-
cal tape
< 105
LW
≈ 0.96
13
3M type 88
Black vinyl electri-
cal tape
< 105
MW
< 0.96
13
3M type Super 33
+
Black vinyl electri-
cal tape
< 80
LW
≈ 0.96
13
Aluminum
anodized sheet
100
T
0.55
2
Aluminum
anodized, black,
dull
70
SW
0.67
9
Aluminum
anodized, black,
dull
70
LW
0.95
9
Aluminum
anodized, light
gray, dull
70
SW
0.61
9
#T559794; r. AJ/35709/35709; en-US
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