Gammex Optimizer - Phantom Specifications; Physical Specifications; Tissue Mimicking Background Material; Low Scatter (Anechoic) Cysts

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Phantom Specifications
Physical Specifications
Weight ............................................................................................................Approx.10 kg (22 lbs.)
Dimensions......................................................................................................40.7 x 22.9 x 35.6 cm
.............................................................................................................. (16.0 x 9.0 x 14.0 in.)
Scanning surface.......................................................................................................Composite film
Case material.....................................................................................................................Aluminum
Pin target material..............................................................................................Nylon monofilament
Tissue Mimicking Background Material
Water-based gel with appearance of human tissue.
Speed of sound..............................................................................................................1540±10 m/s
Temperature dependence of speed of sound.........................................................................1.5 m/s/ºC
Attenuation coefficient...........................................................................................0.7±0.05 dB/cm/MHz
....................................................................................................................0.5±0.05 dB/cm/MHz
Low Scatter (Anechoic) Cysts
Speed of sound.............................................................................................................1540±10 m/s
Temperature dependence of speed of sound....................................................................1.5 m/s/ºC
Attenuation coefficient.....................................................................................0.05±0.01 dB/cm/MHz
All acoustic measurements made at 4.5 MHz, 22ºC.
Due to our philosophy of continuous quality improvement,
all specifications are subject to change.