发明授权
- 专利标题： Method and apparatus for automatic estimation of detector gain in a mass spectrometer
- 专利标题（中）： 在质谱仪中自动估计检测器增益的方法和装置
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申请号： US12849733申请日： 2010-08-03
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公开(公告)号： US08193484B2公开(公告)日： 2012-06-05
- 发明人: Scott T. Quarmby , Michael W. Senko
- 申请人： Scott T. Quarmby , Michael W. Senko
- 申请人地址： US CA San Jose
- 专利权人： Thermo Finnigan LLP
- 当前专利权人： Thermo Finnigan LLP
- 当前专利权人地址： US CA San Jose
- 代理机构： Haynes and Boone, LLP
- 代理商 Charles B. Katz
- 主分类号： H01J49/00
- IPC分类号： H01J49/00 ; B01D59/44
摘要：
A method and apparatus involve: performing a plurality of analytical scans during normal operation of a mass spectrometer having a detection section, wherein data is generated during the analytical scans in a manner that includes use of the detection section; and automatically evaluating the data from the analytical scans to monitor whether an actual gain of the detection section changes over time.
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