Abstract: The rotating X-ray apparatus disclosed has a pair of driven rotatable rings with an X-ray source mounted for impinging a beam that passes through a specimen to an X-ray receptor. A reversible motor, controlled by a reversing switch, drives the rotatable rings around the specimen. The rotatable rings are mounted between a pair of frame plates that are supported on transverse rails for lateral movement.

Abstract: A high resolution magnifying X-ray fluoroscope using a low dose beam includes a scintillator for receiving an X-ray beam and converting the X-ray energy into visible light. The scintillator is in intimate optical contact with a non-demagnifying image intensifier that presents the visible light image through a close-up lens system to an optically magnifying, autofocus, programmable, closed circuit video camera. The fluoroscope is mounted on a moveable frame in a position that is opposed to an X-ray source.

Abstract: An X-ray inspection system for inspecting electronic components such as printed circuit boards includes a shielded cabinet having an exposure chamber divided into upper and lower portions by a support shelf for the object to be inspected. An overhead X-ray source directs an X-ray beam into the upper portion of the exposure chamber toward the object. An image intensifier including a thin radioluminescent plate and a microchannel plate multiplier is disposed in the lower portion of the exposure chamber and is optically coupled to a video camera therein.

Abstract: A high resolution X-ray inspection system particularly adapted for electronic circuit components comprised of an X-ray cabinet including an X-ray tube which is located in a vertical tower and where the object and film are placed on a slidable support member located inside the lower portion of the cabinet, with the support member being slidable outwardly therefrom. The slidable support member includes provision for attaching, upon demand, a fluoroscopic imaging device whose output is optically coupled to a closed circuit TV camera located in the bottom of the housing beneath the slidable shelf. The fluoroscopic generator includes a thinly coated radioluminescent phosphor plate optically coupled to the input of an image intensifier comprised of a microchannel plate multiplier.