Calibration gas mixtures — gas mixture, designed for metrological verification getanalyzer.
these mixtures are produced by accurate dosing of the mixture components in different proportions.
Prepare them in steel cylinders of small and medium capacity (from 4 to 40 l) equipped with membrane valves.
the Pressure of the mixture in the cylinder 5 or 11 MPa (50 or 100 kgf/cm2).
create a Gas mixture on the basis of industrial gases N2, O2, N2, air, CH4, CO, CO2, NO, NO2, and Ar in the range of 0.001 to 99 vol. %
