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公开(公告)号:US20090212210A1
公开(公告)日:2009-08-27
申请号:US12380002
申请日:2009-02-20
申请人: Alan Finlay , Bharathram Ganapathisubramani , Richard William Moseley , Peter Edwards , Ariel Lipson
发明人: Alan Finlay , Bharathram Ganapathisubramani , Richard William Moseley , Peter Edwards , Ariel Lipson
CPC分类号: H01J49/26 , B33Y80/00 , H01J49/0404 , Y10T29/49
摘要: This invention describes a vacuum interface for a mass spectrometer system formed from a diverging nozzle. The vacuum interface may be used to transfer a beam of ions from an atmospheric pressure ionisation source into a vacuum chamber for analysis by a mass analyser.
摘要翻译: 本发明描述了由发散喷嘴形成的质谱系统的真空界面。 真空界面可用于将离子束从大气压电离源转移到真空室中,以便通过质量分析仪进行分析。
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公开(公告)号:US08269164B2
公开(公告)日:2012-09-18
申请号:US12380002
申请日:2009-02-20
申请人: Alan Finlay , Bharathram Ganapathisubramani , Richard William Moseley , Peter Edwards , Ariel Lipson
发明人: Alan Finlay , Bharathram Ganapathisubramani , Richard William Moseley , Peter Edwards , Ariel Lipson
IPC分类号: H01J49/26
CPC分类号: H01J49/26 , B33Y80/00 , H01J49/0404 , Y10T29/49
摘要: This invention describes a vacuum interface for a mass spectrometer system formed from a diverging nozzle. The vacuum interface may be used to transfer a beam of ions from an atmospheric pressure ionization source into a vacuum chamber for analysis by a mass analyser.
摘要翻译: 本发明描述了由发散喷嘴形成的质谱系统的真空界面。 真空界面可用于将离子束从大气压离子源传输到真空室中,以便通过质量分析仪进行分析。
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