Apogee Instruments SIF-111 소유자 매뉴얼 - 페이지 9

{카테고리_이름} Apogee Instruments SIF-111에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Apogee Instruments SIF-111 17 페이지. Infrared radiometer
Apogee Instruments SIF-111에 대해서도 마찬가지입니다: 소유자 매뉴얼 (19 페이지)

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Apogee Instruments SIF-111 소유자 매뉴얼
Field of View
The field of view (FOV) is reported as the half-angle of the apex of the cone formed by the target surface (cone
base) and the detector (cone apex), as shown below, where the target is defined as a circle from which 98 % of the
radiation detected by the radiometer is emitted.
Sensor FOV, distance to target, and sensor mounting angle in relation to the target will determine target area.
Different mounting geometries (distance and angle combinations) produce different target shapes and areas, as
shown below.
A simple FOV calculator for determining target dimensions based on infrared radiometer model, mounting height,
and mounting angle, is available on the Apogee website:
http://www.apogeeinstruments.com/using-your-apogee-
instruments-infrared-radiometer/.