88
Figure 18.2
89
Figure 18.3
90
Figure 18.4
Spectral radiant emittance (W/cm
91
Figure 18.5
92
Figure 18.6
Spectral radiant emittance (W/cm
93
Figure 18.7
Josef Stefan (1835–1893), and Ludwig Boltzmann (1844–1906) ......................................
95
Figure 18.8
Spectral radiant emittance of three types of radiators.
Graybody. ....................................
95
Figure 18.9
Spectral emissivity of three types of radiators.
Selective radiator. ....................................................................
97
Figure 19.1
A schematic representation of the general thermographic measurement situation.
Camera .............................................................
99
Figure 19.2
101
Figure 19.3
Relative magnitudes of radiation sources under varying measurement conditions
(SW camera).
atmosphere radiation. Fixed parameters:
101
Figure 19.4
Relative magnitudes of radiation sources under varying measurement conditions
(LW camera).
atmosphere radiation. Fixed parameters:
102
Figure 20.1
Publ. No. 1 557 536 Rev. a35 – ENGLISH (EN) – January 20, 2004
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