Mass-spectrometric measurement of the gas mixtures composition in the cells of a quantum rotate sensor

The procedure of mass spectrometric analysis of the gas mixtures composition in cells of a quantum rotation sensor is described. Rotation sensors are used in gyroscopes, so their parameters are subject to strict requirements. The quantitative composition of the gas mixture in cells, especially isotope enrichment, has a critical effect on their characteristics. The suggested analysis procedure allows to sort out the produced cells batches efficiently.