Automatic chromatographic analyser ACA of HC modification

Analyser chromatographic automatic analyzer ACA modification HC is designed to measure mass concentrations of individual limiting hydrocarbons C1H4-C10H22, mixtures of limiting hydrocarbons C1H4-C5H12 and C6H14-C10H22 in atmospheric air. Measurement range of mass concentration of individual limiting hydrocarbons: ?1?4-?5?12 from 5 to 300 mg/m3 (for n-butane from 5 to 2000 mg/m3, for n-pentane from 5 to 1000 mg/m3); ?6?14-?10?22 from 5 to 100 mg/m3 (for n-hexane from 5 to 600 mg/m3). Measuring range of mass concentration of mixtures: ?1?4-?5?12 from 35 to 2100 mg/m3, ?6?14-?10?22 from 25 to 500 mg/m3. Relative error tolerance limits: ±20%. The analyser is a stationary instrument, single unit, equipped with a 10-inch touch screen display for control and indication of measurement results. The operating principle of the analyser is based on chromatographic separation of sample components and flame ionisation detection. The analyser is a measuring instrument of the approved type.