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 Catálogo Utilize o link a seguir para fazer download do Catálogo de produtos Gammex no formato PDF (Adobe Portable Document Format), cujo tamnho é de aproximadamente 32 Mbytes.  Baixar ArquivoPara visualizar e/ou imprimir este arquivo, é necessário o software Acrobat Reader™ da Adobe Systems®. Se você não possui o software, utilize o link abaixo para obtelo gratuitamente, através do site do fabricante. A instalação é muito simples.  |
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Mammography Products Gammex 157A Mammographic Film/Screen Contact Test Tool Description: Film/Screen contact can have a significant influence on image quality. Today’s mammography film/screen systems have higher resolution than diagnostic radiography x-ray systems and require test tools with finer detail. Regular testing with the Gammex 157A detects problems and artifacts early. Use of the tool and the evaluation of the resulting images is simple. Areas of poor screen contact appear darker than areas of good contact. Any dark areas greater than 1 cm should be investigated and corrective action taken. Gammex recommends testing cassettes every six months or when new or repaired cassettes are put into service.
Specifications:
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