Apogee Instruments SI-100 Series Посібник користувача - Сторінка 7
Переглянути онлайн або завантажити pdf Посібник користувача для Вимірювальні прилади Apogee Instruments SI-100 Series. Apogee Instruments SI-100 Series 20 сторінок. Infrared radiometer
Друкувати сторінку
Spectral Response
Spectral response of SI series
infrared radiometers. Spectral
response (green line) is
determined by the germanium
filter and corresponds closely to
the atmospheric window of 8-14
µm, minimizing interference from
atmospheric absorption/emission
bands (blue line) below 8 µm and
above 14 µm. Typical terrestrial
surfaces have temperatures that
yield maximum radiation emission
within the atmospheric window,
as shown by the blackbody curve
for a radiator at 28 C (red line).