Published May 1995
| Version v1
Journal article
Possibility of high-accuracy measurements of helium isotope ratios by the MI 1210 mass spectrometer
- 1. AN SSSR, Leningrad (Russian Federation). Fiziko-Tekhnicheskij Inst.
Description
The MI 1210 spectrometer is a static magnetic mass spectrometer with a sector analytical magnet. An investigated gas is ionized in an ion source by electron impact with magnetic focusing of the electron beam. The detection system consists of two movable collectors and VEhU-2B multipliers. Some features are described of the method for measuring the helium isotopes by the MI 1210 mass spectrometer. Its modernization ensured the reproducibility of the 3He/4He ratio relative measurements up to 0.01%. 2 refs.; 3 figs
Additional details
Additional titles
- Original title (Russian)
- Возможност' высокочастотных измерений гелиевых изотопных отношений на масс-спектрометре MI 1210
Publishing Information
- Journal Title
- Pribory i Tekhnika Ehksperimenta
- Journal Issue
- no.3
- Journal Page Range
- p. 114-119.
- ISSN
- 0032-8162
- CODEN
- PRTEAJ
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 27011376
- Subject category
- S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Descriptors DEI
- ACCURACY; HELIUM 3; HELIUM 4; ISOTOPE RATIO; MASS SPECTRA; MASS SPECTROMETERS
- Descriptors DEC
- EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; HELIUM ISOTOPES; ISOTOPES; LIGHT NUCLEI; MEASURING INSTRUMENTS; NUCLEI; SPECTRA; SPECTROMETERS; STABLE ISOTOPES