发明授权
- 专利标题： Control of the filling level in ion cyclotron resonance mass spectrometers
- 专利标题（中）： 控制离子回旋共振质谱仪中的填充水平
-
申请号： US11440803申请日： 2006-05-25
-
公开(公告)号： US07495209B2公开(公告)日： 2009-02-24
- 发明人: Gökhan Baykut , Christian Berg , Jochen Franzen
- 申请人： Gökhan Baykut , Christian Berg , Jochen Franzen
- 申请人地址： DE Bremen
- 专利权人： Bruker Daltonik GmbH
- 当前专利权人： Bruker Daltonik GmbH
- 当前专利权人地址： DE Bremen
- 代理机构： Law Offices of Paul E. Kudirka
- 优先权： DE102005025498 20050603
- 主分类号： B01D59/44
- IPC分类号： B01D59/44
摘要：
The invention relates to methods and devices for regulating the filling level in measuring cells of ion cyclotron resonance mass spectrometers so that it is optimal for mass resolution and mass accuracy. The invention consists in supplying a fraction of the samples to a second reference mass spectrometer operated in parallel, and employing the mass spectra obtained from this reference mass spectrometer to regulate the filling level in the ion cyclotron resonance mass spectrometer.
公开/授权文献
信息查询
