SFS Set

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