手機號
未認證執照
張雪鳳()
普通會員
張雪鳳 ()
深圳灣邊貿易美國phantomlab進口smr330,smr330sr模體價格優惠，phantomlab, 價格優惠！
specphan phantoms模體
1,smr330,
specphan330-complete specphan including 20cm inside diameter housing, high resolution test plate, slice thickness ramps, uniformity section, mtf point source holder【敏感詞】3 smr341 low contrast inserts【敏感詞】cantilever case mounting system.
2,smr330sr
specphan 330sr- including 20cm inside diameter housing, high resolution test plate, slice thickness ramps, uniformity section, mtf point sourde holder【敏感詞】3 solid smr350 low contrast inserts【敏感詞】cantilever case mounting system
廠家：the phantom laboratory美國模體實驗室
| specphan™ phantoms. |
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a new test tool for single photon emission computed tomography (spect)【敏感詞】coincidence detection systems the phantom laboratory【敏感詞】physicists, david goodenough, ph.d.【敏感詞】steve dyer, m.h.s., have worked together to develop the specphan™ phantom. the new specphan™ design reliably performs routine quality assurance tests, as well as, extensive acceptance tests of single photon emission computed tomography (spect)【敏感詞】coincidence detection systems. new features【敏感詞】precise components extend testing capability【敏感詞】save time. the specphan™'s time-saving cantilever case mount extends the phantom beyond the table edge, allowing small radius rotations previously restricted by the patient table. new test components include the externally-filled, low contrast chambers,【敏感詞】slice thickness test ramps. the chambers enable three levels of hot and/or cold contrasts to be evaluated in three diameters. test ramps are used to measure slice thickness【敏感詞】slice position. these measurements are critical for volume【敏感詞】fusion imaging applications. these tests can be performed either manually【敏感詞】automatically through automated software available from the institute for radiological image sciences (iris). |
| tests - summary pixel size spatial linearity rms noise signal to noise ratio (snr) slice width uniformity spatial resolution point spread function slice position verification slice incrementation accuracy center of rotation verification volume sensitivity low contrast sensitivity |
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深圳灣邊貿易
深圳電話 1
qq 1191737095
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