Invention Grant
- Patent Title: Method and apparatus for automatic estimation of detector gain in a mass spectrometer
- Patent Title (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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Application No.: US12849733Application Date: 2010-08-03
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Publication No.: US08193484B2Publication Date: 2012-06-05
- Inventor: Scott T. Quarmby , Michael W. Senko
- Applicant: Scott T. Quarmby , Michael W. Senko
- Applicant Address: US CA San Jose
- Assignee: Thermo Finnigan LLP
- Current Assignee: Thermo Finnigan LLP
- Current Assignee Address: US CA San Jose
- Agency: Haynes and Boone, LLP
- Agent Charles B. Katz
- Main IPC: H01J49/00
- IPC: H01J49/00 ; B01D59/44
Abstract:
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.
Public/Granted literature
- US20120032072A1 Method and Apparatus for Automatic Estimation of Detector Gain in a Mass Spectrometer Public/Granted day:2012-02-09
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