Mass spectrometer

Details Mass spectrometer Mass spectrometer

1997-10-31

2000-05-02

Anderson, Bruce

Radiant energy

Ionic separation or analysis

Ion beam pulsing means with detector synchronizing means

250281, B01D 5944, H01J 4900

Patent

active

060575441

ABSTRACT:
There is disclosed a mass spectrometer capable of performing a mass analysis by accelerating ions to high energies. This spectrometer has a drift zone consisting of a conductive tube located in the ion path between the ion source and the analyzer. A voltage is applied to the drift zone from a voltage source via a switch such that the voltage applied to the drift zone is switched between a low potential V and an accelerating voltage Va of several kilovolts.

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patent: 5661300 (1997-08-01), Hansen et al.
patent: 5689111 (1997-11-01), Dresch et al.

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