FIELD: physics.
SUBSTANCE: device has an illuminator, a video camera, an optical trap, a retroreflective mirror and a computer. A photodetector is optically connected to the video camera. A pyrometre is optically connected to a second photodetector. The illuminator, video camera, optical trap, retroreflective mirror and the photodetectors are located on the moving head of the spraying device.
EFFECT: high quality of the product with high efficiency of the spraying process owing to that, all controlled parameters of the spraying process are measured during spraying with the device, which is located on the moving head of a powder spraying device.
2 cl, 2 dwg
