Total radiometer indoor calibration system
The invention relates to a total radiometer indoor calibration system, which comprises an integrating sphere and a light source; the integrating sphere is a shell composed of a cylindrical shell, twohemispherical shells and a plane, the two ends of the cylindrical shell are respectively connected wi...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a total radiometer indoor calibration system, which comprises an integrating sphere and a light source; the integrating sphere is a shell composed of a cylindrical shell, twohemispherical shells and a plane, the two ends of the cylindrical shell are respectively connected with the hemispherical shells respectively, the lower parts of the cylindrical shell and the hemispherical shells are connected with the plane; a first light outlet hole and a second light outlet hole are formed in the plane, a light inlet hole is formed in the cylindrical shell, the light source isinstalled in the light inlet hole, and the light source is used for providing light for an inner cavity of the integrating sphere; a to-be-measured total radiometer receives the illumination in the integrating sphere through the first light outlet hole and a standard total radiometer receives the illumination in the integrating sphere through the second light outlet hole, or the standard total radiometer receives the illum |
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