Quad Test Pattern Phantom

Model Number: PTI-890

The PTI-890 Quad Gamma Test Pattern Phantom consists of four frequencies of parallel-line equally spaced bars arranged in an L-Shaped configuration in each of its quadrants. This type of bar configuration allows the user to measure spatial resolution and spatial linearity in all four quadrants of a gamma camera with one image. 

There is no need to turn the phantom and take multiple images to ensure that each camera quadrant is tested with each bar width. 

Cerrobend Bar Widths: .1" .16", .19", .25"  (2.54, 4.06, 4.80, 6.35mm)

Weight: 24 pounds

Dimensions: 20" x 20"