L.N. Isaev Al’manac of Modern Metrology № 2 (14) 2018, pages 166–173 Calibration and verification of gas analyzers are impossible without gas mixes generators. GS-2000 and BETACAP – new developments in this market segment. GS-2000 is simple and suitable generator made in Russia. Capillaries are applied in BETACAP, while necessary concentration of diluted gas is specified … Continue reading Dilution generators for preparing the calibration gas mixtures