{"id":5542,"date":"2025-05-23T11:20:19","date_gmt":"2025-05-23T11:20:19","guid":{"rendered":"https:\/\/picorad.com\/phantom\/nema-dagilim-fantom\/"},"modified":"2025-05-23T13:34:33","modified_gmt":"2025-05-23T13:34:33","slug":"nema-dagilim-fantom","status":"publish","type":"page","link":"https:\/\/picorad.com\/en\/phantom\/nema-dagilim-fantom\/","title":{"rendered":"NEMA Scatter Phantom"},"content":{"rendered":"\t\t
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The Nema Scatter Phantom is designed in accordance with the recommendations by the National Electrical Manufacturers Association (NEMA) to standardize the measurement of count rate performance of a scintillation camera in the presence of scatter. The phantom is a solid right circular high density polyethylene cylinder that has a fillable line source holder parallel to the center axis of the cylinder and offset a distance of 4.5 cm. The cylinder is made of four sections for ease-of-carrying & storage. <\/span><\/p>\n<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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The phantom can be used to determine the imaging systems relative sensitivity to scatter radiation and to measure the effects of dead-time and the effects of random events generated at different levels of activity of the line source.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

Product Description The Nema Scatter Phantom is designed in accordance with the recommendations by the National Electrical Manufacturers Association (NEMA) to standardize the measurement of count rate performance of a scintillation camera in the presence of scatter. The phantom is a solid right circular high density polyethylene cylinder that has a fillable line source holder […]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":5518,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-5542","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/picorad.com\/en\/wp-json\/wp\/v2\/pages\/5542","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/picorad.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/picorad.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/picorad.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/picorad.com\/en\/wp-json\/wp\/v2\/comments?post=5542"}],"version-history":[{"count":2,"href":"https:\/\/picorad.com\/en\/wp-json\/wp\/v2\/pages\/5542\/revisions"}],"predecessor-version":[{"id":5544,"href":"https:\/\/picorad.com\/en\/wp-json\/wp\/v2\/pages\/5542\/revisions\/5544"}],"up":[{"embeddable":true,"href":"https:\/\/picorad.com\/en\/wp-json\/wp\/v2\/pages\/5518"}],"wp:attachment":[{"href":"https:\/\/picorad.com\/en\/wp-json\/wp\/v2\/media?parent=5542"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}