<p>The invention discloses a scanning method and apparatus suitable for scanning a pipeline or process vessel in which a beam of gamma radiation from a source is emitted through the vessel to be detected by an array of detectors which are each collimated to detect radiation over a narrow angle relative to the width of the emitted radiation beam.</p>
申请公布号
WO2013064838(A9)
申请公布日期
2013.12.05
申请号
WO2012GB52737
申请日期
2012.11.02
申请人
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
发明人
BOWDON, CHRISTOPHER;FEATONBY, PAUL DAVID;HOWSTAN, JAMES STEPHEN;JAMES, KENNETH;RONCHI, EMANUELE;JACKSON, PETER
