SFS Set

Rp106,256,700

Set includes:

  • TO10 threshold contrast test object
    (108 details (12 sizes x 9 contrasts) Size range 11mm to 0.25mm, Contrast range 0.012 to
    0.930 @ 70kVp, 1mm Cu filtration)
  • TO N3 contrast loss test object
    (19 details, 11mm diameter, Contrast range 0.007 to 0.16 @ 70kVp, 1mm Cu filtration)
  • TO GS2 greyscale test object
    (Monitor greyscale adjustment using a ten-step wedge ranging from peak black to peak
    white, highlight and lowlight details and a surrounding lead circle for a routine geometry
    check)
  • TO E1 edge test object
    (System sensitivity check using an
    oscilloscope connected to the camera video
    output)
  • TO M1 geometry test object
    (Horizontal and vertical lines at 10mm pitch,
    increments notated along central axis)
  • TO MS1 mesh test object
    (Nominal aperture size 1.00mm, Nominal
    wire diameter 0.56mm)
  • TO MS3 mesh test object
    (Nominal aperture size 0.71mm, Nominal
    wire diameter 0.45mm)
  • TO MS4 mesh test object
    (Nominal aperture size 0.50mm, Nominal
    wire diameter 0.31mm)
  • Resolution test object
    (0.5 to 5.0 LP/mm)
    1.0 mm Copper filter x 1
    0.5 mm Copper filter x 2
  • Video cable and adaptors

Deskripsi

A set of test objects designed to be used quickly and easily on an annual / commissioning basis to provide an ongoing check of imaging performance, particularly those aspects which are most liable to deterioration. An ongoing record of these numbers will reveal any trend towards deterioration in imaging performance.

The set consists of:

  • TO 10 threshold contrast test object*
  • TO N3 contrast test object
  • TO GS2 greyscale test object*
  • TO E1 edge test object
  • TO M1 geometry test object
  • TO MS1 mesh test object
  • TO MS3 mesh test object
  • TO MS4 mesh test object*
  • 1.0 mm Copper filter x 1
  • 0.5 mm Copper filter x 2
  • Resolution test object (0.5 to 5.0 LP/mm)*
  • Video cable and adaptors

Please note: TO 10, TO MS4, TO GS2 and resolution test patterns are also available for ordering individually. Other items are only available by ordering the full SFS set.

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