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Resolution Grey Scale Phantom

The Precision Resolution Grey Scale Phantom incorporates a Tissue Mimicking gel which reduces the backscatter that is inherent in graphite- based TM gels and is fully compatible with the latest in tissue harmonics equipment and technology. In addition, the phantom has a composite film scanning surface that has improved transmission properties so more of the ultrasonic beam can be transmitted and received.

The 405GSX LE contains all of the quality indicators for performing evaluations of axial resolution, lateral resolution, dead zone cyst imaging, vertical and horizontal distance accuracy and image uniformity. The Precision Resolution Grey Scale Phantom also contains triangular grey scale targets which test the resolution of today’s high-performance ultrasound scanners.

Unique to the 405GSX LE are two horizontal cross fibers located in the middle of the phantom. These fibers help the user align the transducer and can be used as a reference "marker" to ensure that QA tests are consistently performed on the same scan slice. When both fibers are illuminated, the user can be certain the transducer is exactly perpendicular to the scanning surface. Includes a copy of The Q.A. Cookbook for Ultrasound on CD ROM

SPECIFICATIONS
Tissue Mimicking Material:
Speed of Sound: 1540 ± 10m/s @ 22°C
Attenuation: 0.5 or 0.7 ± 0.05 dB/cm/MHz - specify
Weight: 6 lbs. 2.5 oz. (2.8 kg)
Dimensions: 9.25 x 3.25 x 7.25" (23.2 x 8.25 x 18.5 cm)