This explosion-proof chromatograph is designed for on-line automatic measurement of the mass concentration of sulfur-containing compounds in combustible natural gas (CNG) in accordance with GOST R 53367-2009 with subsequent calculation of the total and mercaptan sulfur content.
- Selective ECD detector;
- Carrier gas - compressed air;
- Detection limit - from 0.01 ppm (H2S);
- Hydrocarbons do not affect the analysis;
- Linear characteristic: calibration by 1 CGM;
- Wide measurement range.
Measurement ranges and the values of the relative expanded uncertainty of the measurement result of the mass concentration of sulfur-containing components in the analyzed sample correspond to GOST R 53367-2009 “Combustible natural gas. Determination of sulfur-containing components using chromatographic method”.
Option: can be manufactured in a laboratory based design.