Product Introduction:

Gas analysis chromatograph for gas furnaceyesA type of coalGas analysis dedicated gas chromatograph can accurately analyze and detect various components of gases such as N2, O2, CO, CO2, H2, CH4, C2H6, C2H4, C2H2 in coal gas online, meeting the acceptance requirements of environmental protection and safety departments. It can also analyze H2, O2, N2, CO, CO2, and hydrocarbon gases in gases such as coke oven gas, petroleum gas, and liquefied gas, and is widely used for online analysis and detection of various components in industrial gases.
The instrument adopts a microcomputer automatic control system and a large Chinese LCD screen display. The design is flexible and reasonable, and it is equipped with thermal conductivity and dual hydrogen flame detectors, methane conversion furnaces, gas injection valves, and various specialized chromatographic columns. By using advanced gas path processes, a single injection and three detector technology are achieved to complete the analysis of constant and trace components of gases such as H2, O2, N2, CO, CO2, CH4, alkanes, alkenes, alkynes, etc.

Gas analysis chromatograph for gas furnaceMain performance characteristics

Unique gas path process, which can flexibly adjust the separation degree of hydrocarbon components and CO, CO2, with accurate quantification and high sensitivity;
Using methane conversion equipment and triple detector technology to detect trace amounts of CO and CO2;
The detectors are designed with a modular approach and advanced manufacturing processes, featuring high sensitivity, low noise, and a wide linear range. Different detectors can be configured according to analysis needs;
※ Automatic/manual injection function, can be freely selected;
The analysis cycle is within ten minutes, and the analysis speed is fast;
※ Extended functions: equipped with electronic capture detector to determine tracer gas SF6, flame photometric detector to measure gases such as H2S, SO2, etc;

Technical Specifications
※ Minimum detection concentration: H2 ≤ 5ppm CO, CO2 ≤ 2ppm hydrocarbons ≤ 0.1ppm

Specification
※ Temperature control indicators
Temperature control area: chromatography column box, thermal conductivity, hydrogen flame, conversion furnace
Temperature control range: 6 ℃ to 399 ℃ at room temperature (increment 1)
Temperature control accuracy: better than ± 0.1 ℃

※ Detector indicators
Sensitivity of thermal conductivity cell S ≥ 5000mv. ml/mg (n-hexadecane)
Hydrogen flame detection limit Mt ≤ 1 × 10-11g/s (C6H6)

Gas analysis chromatograph for gas furnaceConfiguration: TCD+double packed column+double six way valve injection