Adjustable hyperspectral determination camera obscura for laboratory

An adjustable hyperspectral measurement camera obscura for a laboratory comprises a box body with a box door on one side, and is characterized in that fixing devices for clamping a hyperspectral light source and an optical fiber receiving probe are oppositely arranged on two side walls of the box body, and corresponding threading holes are respectively formed in the two side walls. The inner surface of the box body and the fixing device are subjected to matte black treatment, and the fixing device comprises a fixing seat, an adjusting rod, a spherical joint and a fixing clamp. According to the utility model, relatively consistent test conditions including dark environment, light source angle and height, optical fiber probe angle and height and the like can be provided for hyperspectral measurement of different batches of samples, and the comparability of the test of the different batches of samples can be ensured. The device has the characteristics of simple structure, simplicity and convenience in operation