The image intensifier consists of an input surface, a photocathode, a cluster electrode, an anode and an output surface in a vacuum state.
How does an image intensifier work?
When X-rays pass through the human body, X-rays of different intensities are projected to the input screen according to the different densities of human tissues, and photoelectrons of different quantities are produced by the photocathode inside the screen according to the intensity of fluorescence. The photoelectrons of the photocathode are attracted by the positive potential of the anode and fly to the positive at high speed. Photoelectrons are projected to the output screen through the small hole of the anode to produce a visible image. The image is brighter and smaller than the previous perspective image.
If you are interested in Newheek’s image intensifier, please feel free to contact us.
Tel: (+86) 17616362243
Fax: +86 536 8882360
Company: Weifang Newheek Electronic Technology Co., Ltd.
ADD: E Building of Future Star Scientific Innovation Industrial Zone of No.957 Wolong East Street, Yulong Community, Xincheng Sub-District Office, Weifang Hi-tech Zone, Shandong Province, China