Portable chromatograph (sulphur, mercaptains)

Portable chromatograph for determination of hydrogen sulfide and mercaptains

Laboratories, mobile laboratories, mobile quality control stations:

  • Analysis of fuel natural gas;
  • Analysis of liquefied petroleum gases;
  • Analysis of oil and petroleum products.
chromatograph_portable

Operating principle

Determination of mass concentration of hydrogen sulfide and mercaptans in petroleum andgas is performed by chromatographic method using an electrochemical detector and calibration gas.

Advantages

  • Wide measurement range;
  • Fast analysis;
  • The electrochemical detector with high sensitivity, selectivity, linear characteristic;
  • Carrier gas – air ( He2 and H2 is not required);
  • Semi-inverse purge.

References

Chromatographs successfully passed commercially tested in the laboratory of CJSC NOC SANORS “VNIINP and VNIIMS Moscow. Certificate of type approval is received.

Specification:

Analyzed components

H2S and Mercaptains

Measuring range

from 0,2 to 600 ppm

Deviation

3%

Period of analysis, min

not more than 6 (till ethyl mercaptan)
not more than 19 (till butyl mercaptan)

Type of detector

Electrochemical

Type of columns

Capillary

Interfaces

RS-485

Voltage

12 (24), 220 V, 50 Hz

Power consumption

13 W

Size, mm

360×285×155

Weight, kg

not more than 10