专利名称:ICP ANALYZER 发明人:Naoki YASUDA
申请号:US15163858
申请日:20160525
公开号:US20160349333A1公开日:
20161201
专利内容由知识产权出版社提供
摘要:An ICP analyzer includes a self-oscillation radio-frequency power supply unit for supplying radio-frequency power for generating plasma to an induction coil wound around a plasma torch . To check the type of plasma torch , the analyzer further includes: a frequency measurement section for measuring an output frequency of the power supply unit ; a storage unit holding a reference output frequency for each type of plasma torch; and a torch checker for determining whether or not the output frequency measured by the frequency measurement section after the plasma is lit agrees with any one of the reference output frequencies, and for giving notification of the determination result.
申请人:SHIMADZU CORPORATION
地址:Kyoto JP
国籍:JP
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