FLIR ThermaCAM P20 - Figure 19.3 Relative Magnitudes of Radiation Sources under Varying Measurement Conditions (SW Camera). 1: Object Temperature; 2: Emittance; RED: Object Radiation; BLUE; C (+68 °F); T = 20 °C (+68 °F); Figure 19.4 Relative Magnitudes of Radiation Sources under Varying Measurement Conditions (LW Camera). 1: Object Temperature; 2: Emittance; RED: Object Radiation; BLUE

10400603;1
Figure 19.3 Relative magnitudes of radiation sources under varying measurement conditions (SW
camera). 1: Object temperature; 2: Emittance; RED: Object radiation; BLUE: Reflected radiation; GREEN:
atmosphere radiation. Fixed parameters: τ = 0.88; T
refl
= 20 °C (+68 °F); T
atm
= 20 °C (+68 °F).
10400703;1
Figure 19.4 Relative magnitudes of radiation sources under varying measurement conditions (LW
camera). 1: Object temperature; 2: Emittance; RED: Object radiation; BLUE: Reflected radiation; GREEN:
atmosphere radiation. Fixed parameters: τ = 0.88; T
refl
= 20 °C (+68 °F); T
atm
= 20 °C (+68 °F).
Publ. No. 1 557 536 Rev. a35 – ENGLISH (EN) – January 20, 2004 101