TOR 18FG fluoroscopy phantom is a routine test object designed to be used quickly and easily on a regular basis (e.g. weekly/monthly) to provide an ongoing check of imaging performance, particularly those aspects which are most liable to deterioration. After an initial grey-scale check, image quality is measured simply by counting the number of details detected and the number of bar-patterns resolved in the image. An ongoing record of these numbers will reveal any trend towards deterioration in imaging performance.

Used for fluoroscopy and fluorography, enables the following checks to be made:

  • Monitor brightness and contrast level adjustment (highlight and lowlight details)
  • Resolution limit (0.5 to 5.0 LP/mm)
  • Low-contrast large-detail detectability (18 details, 8mm diameter)
  • Circular Geometry (Lead Circle)

The TOR 18FG phantom is supplied in a protective case with
1 x copper filter 1.0mm x 150mm x 150mm

Small F.O.V. TOR 18FG

We can supply smaller diameter field of view versions of TOR 18FG on request, with the same features as the standard phantom (ideal for mini C-arms).

Automatic analysis software is available for this phantom:
TOR 18FG Phantom
TOR 18FG Phantom

TOR 18FG detail