Time-of-flight mass spectrometers with orthogonal ion injection

Details Time-of-flight mass spectrometers with orthogonal ion injection Time-of-flight mass spectrometers with orthogonal ion injection

2007-05-29

2007-05-29

Wells, Nikita (Department: 2881)

Radiant energy

Ionic separation or analysis

Ion beam pulsing means with detector synchronizing means

C250S282000, C250S285000

Reexamination Certificate

active

10316173

ABSTRACT:
The invention relates to time-of-flight mass spectrometers, equipped with ion reflector and ion detector, with orthogonal ion injection and outpulsing of a segment of the ion beam perpendicular to the direction of injection in a pulser. The invention is directed to a time-of-flight mass spectrometer in which a reflector and an ion detector each have an angular offset about an axis that is perpendicular to the respective directions of injection and deflection. This allows a large distance to be used between the pulser and detector with the highest possible utilization of ions.

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SIMION Application Note 52, p. 1, Scientific Instrument Services, presented at EAS 1996.

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