TH19484A - Mass spectrometer that performs micro mechanical work. - Google Patents

Abstract

The microstructural mass spectrometer (10) that includes the ionizer (30), the separation region (32) and detector (34) creates the ionizer (30) from the top electrode ( 36), center electrode (38), bottom electrode (40), ionization (30) of sample gas, formed around the edge (48) of center electrode (38), acceleration electrode (54, 56) The ionized particle is extracted from the ionizer (30), accelerated the ionized particle through the separation region (32), applied a magnetic field in the direction perpendicular to The ionic particle path passes through the separation region (32) that makes the trajectory of the The diffraction ionized particles created a mass spectrometer (10) using a microstructural technique and carried on a single support material (24).

Claims (1)

1. A device for ionizing at least part of the sample fluid, the device consists of the first electrode support material taken by the support material. And whose edges are aligned With the sample substance: and the second electrode taken by the material When positioning the pole Second electrode near the first electrode Which makes the electric potential Applied across the first and second electrodes. This makes part of the sample fluid near the edge an ion part of the substance: