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This device readily indicates a 1% or 2% misalignment at a 1m focal-film distance (FFD), but it may be used at any FFD. It consists of a flat 20 x 25 cm plate with a 14 x 18 cm pattern etched on its surface. It can also be used to check fluoroscopy alignment and collimation.
Features and Benefits
- A steel ball is mounted in the center of a disc at each end of the 15 cm high clear plastic cylinder.
- When the balls are positioned over one another and at a right angle to the film, their images will appear as one if the central ray is truly perpendicular to the film.
- The approximate degree of improper angulation can also be determined.
- Copper plate with engraved 5mm scale
- 150 x 60 mm cylinder with a steel ball embedded in the center of its bases – beam alignment
- Optional small cone for the perpendicular X-Ray beam control in the range of 0° ч 1.5° available.
Materials Included
- Plate
- Clear Cylinder
- User Manual
Technical Specifications
- Dimensions: 8′ x 10′
Warranty Information
- 1-Year Warranty
