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Radiographic
Contrast/Detail Phantom
GAMMEX 1151 |
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Determine the threshold contrast characteristics and monitor performance of a radiographic or fluoroscopic system and
monitor performance on a routine basis with the Gammex 1151 Contrast/Detail Phantom. The Gammex 1151 is an
aluminum plate with a 10x10 matrix of holes. All of the holes in a given row have a constant depth. All of the holes in a given
column have a constant diameter. A ten-point contrast-detail curve is constructed by observing the shallowest depth hole
that can be seen for each hole diameter.
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SPECIFICATIONS |
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Construction . . . . 6061 Aluminum
Hole Depth . . . . . 0.13 to 2.29 mm
Hole Diameter. . . 0.58 to 7.93 mm
Size. . . . . . . . . . 18x18x1.3 cm
Weight. . . . . . . . 1.0 kg / 2.5lbs | |
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