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| Collimator Test Tool. |
| Collimator Test Tool / Beam Alignment Tool Verification of the proper alignment of the collimator light field with the x-ray field is essential in radiographic quality control. This test tool readily indicates a 1% or 2% misalignment at a 40" focal-film distance (FFD), but it may be used at any FFD. Consists of a flat 8" x 10" plate with a 14 cm x 18 cm pattern etched on its surface. Can also be used to check fluoroscopy alignment and collimation. Weight: 6-1/2 oz. Beam Alignment Test Tool. Improper central ray alignment will distort a radiographic image. When used with the 07-661 Collimator Test Tool, this device provides a simple means of determining if the x-ray beam is perpendicular to the image receptor and centered with respect to the light field. 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. Dimensions: 5.9" high x 2.5" outside diam. (15cm x 6.3cm) Weight: .54 lb (.24 kg) |  |
| PRO-RF Geometry - Rad/Fluoro Alignment Tools. |
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Pro-RF Geometry Collimation/Beam Alignment Test Tools, with Cone and/or Cylinder-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. Click for details: 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. TECHNICAL DATA: (can be modified to customer specifications): PRODUCT FEATURES: Complies with: IEC 61223-3-3, CE certified, Manual provides detailed guidelines for carrying out each test, results assessment and registration.
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