| 摘要 |
FIELD: hyperboloid mass spectrometry; producing high resolution and mass spectrum speed devices. ^ SUBSTANCE: proposed method for analyzing charged particles in hyperboloid mass spectrometry of three-dimensional ion trap type includes measurement of electric field parameters (mass spectrum sweep) started simultaneously with input of ions in trap space and completion of ion input as soon as working point of ion corresponding to one of boundaries of mass operating range reaches boundary of stability zone whose use discharges ions from trap. ^ EFFECT: reduced analyzing time, improved analytical characteristics of device. ^ 1 cl, 2 dwg |
