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Model 575, beam width phantom
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Description and specifications:
The phantom is 12 cm wide, 24 cm high and 4 cm deep. At the scanning surface the inside of the box is 14 cm wide.
The surface is covered with a protective plate of 0,5 mm PE, that allows transmission of Ultrasound.
The phantom contains:
23 single threads for 30-40 dB axial and lateral resolution.
5 groups of 6 single threads for 6 dB lateral resolutions.
Attenuation of background material 0,5 dB * cm * MHz. Tolerance see data sheet.
Sound speed of background material 1540 m/sec. Tolerance see data sheet.
All threads consists of 1 nylon filaments 0,1 mm Ø.
Outer dimensions: 18 cm * 9,5 cm * 30 cm
Weight: 4 kg