Automatic data acquisition device for photocatalytic reaction radiation field research

• Main Authors: LIU GANG, AN XINGCAI, CHEN ZUOYAN, ZHANG GUOYAN, HAN LIJUAN, JIA LINGPING
• Format: Patent
• Language: Chinese; English
• Published: 07.12.2021
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; COLORIMETRY; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT; MEASURING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PHYSICS; RADIATION PYROMETRY; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR; THEIR RELEVANT APPARATUS; TRANSPORTING

The invention discloses an automatic data acquisition device for photocatalytic reaction radiation field research. The automatic data acquisition device comprises a workbench, a parallel light path and a data acquisition system, the parallel light path comprises a shell, a point light source, a biconvex spherical lens, a lens group and a reflector; the point light source, the biconvex spherical lens, the lens group and the reflector are coaxially and sequentially arranged in the shell, the reflector is arranged at an angle of 45 degrees, and a light hole channel is formed in the shell; the shell is fixed below the workbench, the workbench is provided with a light hole corresponding to the light hole channel, and a sample irradiation table for fixing a sample is arranged above the light hole; and the data acquisition system comprises a movement mechanism capable of controlling an azimuth angle, an elevation angle and a probe height, a probe, a radiometer and a computer. The automatic data acquisition device is