Designed to measure the counting rate characteristics of PET devices under the presence of scattered radiation.
The NEMA scatter phantom set is designed according to NEMA recommendations for measuring the counting rate characteristics of PET devices in the presence of scatterers. It is made of a cylindrical high-density polyethylene cylinder, with a linear source holder arranged at a distance of 4.5 cm from the center along the central axis of the cylinder. The main applications include acceptance testing according to NEMA standards, measurement of scatter fractions, measurement of random coincidence, and NEC measurement. For more details, please contact us or refer to the catalog.
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basic information
【Features】 ○ Designed according to NEMA recommendations ○ Measurement of the counting rate characteristics of the PET device in the presence of scatterers ○ A linear source holder parallel to the central axis is positioned 4.5 cm from the center 【Specifications】 ○ Outer diameter: 203 mm ○ Length: 70 cm ○ Cavity (hole) size: 6.4 mm ○ Spacing distance: 4.5 cm ○ Source container → Length: 80 cm → Inner diameter: 3.2 mm → Outer diameter: 5 mm ● For more details, please contact us or refer to the catalog.
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Applications/Examples of results
【Main Application Methods】 ○ Acceptance inspection according to NEMA standards ○ Measurement of scattering fraction ○ Measurement of accidental coincidence counting ○ Measurement of NEC ● For more details, please contact us or refer to the catalog.
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Company information
Itoi Plastic Manufacturing Co., Ltd. utilizes 50 years of experience with the motto of "better products, at lower costs, faster," and engages in integrated production from prototype to mass production of various industrial plastics and precision metal processing.