White illuminometer, ultraviolet illuminometer and illuminometer integrated calibration device

• Main Authors: REN HONGLEI, WANG PENGYONG, LI HAOMING, ZUO YONG, GUAN ZHIJIAN
• Format: Patent
• Language: Chinese; English
• Published: 14.10.2022
• Subjects: COLORIMETRY; MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT; MEASURING; PHYSICS; RADIATION PYROMETRY; TESTING

The utility model provides an integrated calibration device for a white light illuminometer, an ultraviolet irradiance meter and a luminance meter. The integrated calibration device comprises a laser two-dimensional positioning device, a precise light measurement guide rail system, a diaphragm assembly, a reflective standard white board, a color temperature rising standard board, a standard light source group, a precise power supply, a multiband standard ultraviolet irradiance meter, a laser height comparator and a stray light eliminating darkroom, the laser two-dimensional positioning device outputs two beams of intersecting laser, a plane formed by the two beams of intersecting laser is perpendicular to the precise light measuring guide rail system and serves as a reference plane, the standard light source set is installed on the precise light measuring guide rail system, and the light-emitting face of a light source filament of the standard light source set coincides with the reference plane. The stray lig