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
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