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  Home > Radiology > Tissue Simulation & Phantom > Fluoroscopy/X-Ray >

TFG Ruler
TFG Ruler


Product Code: 033

This product has been discontinued. Click here to return to Tissue Simulation & Phantoms.

The TFG Ruler is a Light Field Alignment Calibrator Tool. The TFG Ruler is designed to work as a stand alone product, or to work in tandem with the Unfors DXR+ Light Field Alignment Tool. When used with the DXR+ ruler, the TFG Ruler can be used for FFDM X-ray field overlap measurements.

The acrylic ruler has radiopaque indices at 1 mm increments making it suitable for mammography applications. The cutout enables the TFG ruler to be compatible with the Unfors DXR+ or alone.

To use, position the zero index at the edge of the light field, expose the film and then visually inspect the visible measurement index on the film and record your results.

Note: This product cannot be exported to the following countries: United Kingdom, France, New Zealand, Germany, Austria, Italy, Japan, Australia, Belguim, Benelux Region, Bulgaria, Czech Republic, Hungary, Luxembourg, Poland, Romania, Slovak Republic, South Korea, Taiwan, The Netherlands and Turkey.

Features and Benefits
  • Measures from Zero Point to 5 mm
  • Works in tandem with Unfors DXR+ or stand-alone
  • Create permanent alignment record
  • Measure X-ray field overlap
  • Use in X-ray and Mammography applications
Technical Specifications
  • Dimensions: 16.5 cm x 5.40 cm x 0.32 cm (6.50" x 2.13" x 0.13")
  • Weight: < 0.45 kg (< 1 lb)
  • Materials: Acrylic

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