Time-of-flight mass spectrometer

专利名称：Time-of-flight mass spectrometer发明人：大城 朝是申请号：JP2017546381申请日：20151023公开号：JP6455605B2公开日：20190123

摘要：The orthogonal acceleration type acceleration ion of this time of-flight massspectrometer, which enters on the vertical direction in orthogonal acceleration sectiondirection, is transmitted into ion into a flight space, and determines the ion of mass-charge ratio according to the flight time. Time of-flight mass spectrometer is equippedwith: a kind of ion transportation electrode (241), for ion to be transported toorthogonal acceleration section; One orthogonal acceleration ion of orthogonalacceleration electrode (242) enters orthogonal acceleration section; A kind of adjustingelectrode flight path tof tube (246); There is storage unit (41) storage applied voltageinformation, these information are applied to orthogonal acceleration electrode involtage value, ion transports electrode (241), flight adjusts electrode, wherein there isthe variation of that voltage amplitude to depend on ion sending cycle and at least oneelectrode for application; Apply the voltage to electrode according to applied voltageinformation with voltage application portion point (43).

申请人：株式会社島津製作所

地址：京都府京都市中京区西ノ京桑原町１番地

国籍：JP

代理人：特許業務法人京都国際特許事務所

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