Instrument Introduction:
Special instrument for coal mine gas analysis laboratory, which can perform underground gas analysis in mines; Identification of gas explosion hazard level; Complete analysis of gas components in gas outburst; Complete analysis of fire gas components.
This includes a comprehensive analysis of prediction, forecast, and unsealing indicators for extinguishing degree. Using a thermal conductivity detector and a dual hydrogen flame detector, complete the analysis of H through three special chromatographic columns₂、 N₂、 O₂、 N₂、 CO、CO₂Constant and trace component analysis of alkanes, alkenes, and alkynes.


Technical parameters:
The minimum detection concentration of natural ignition marker gas CO C₂H₂≤0.5ppm , C₂H₄≤0.1ppm
Analysis of gas explosion (thermal conductivity detector, helium carrier gas): H₂Minimum detection concentration ≤ 5ppm


Main features:
1. The instrument design is flexible and reasonable, and it is equipped with thermal conductivity, dual hydrogen flame detector, methane conversion furnace, four parallel circuits, four sets of six way valve injection, four dedicated chromatography columns, ten stage programmed heating device, etc;
2. Minimum detectable concentration CO C₂H₂≤0.5ppm ， C₂H₄≤0.1ppm ， H₂≤5ppm；
3. Equipped with electronic capture detector to measure tracer gas SF₆Flame photometric detector for measuring H₂S、SO₂Waiting for gas;
4. Add the "Explosion Triangle" software, which can determine the degree of danger of mixed gas explosion based on the analysis results.