English
The GC-4195 portable gas analyzer for coal mines is a new generation of portable gas analyzer for coal mines developed and produced by Dongxi Analysis. The instrument has passed the mine product mark certification of the National Safety Mark Center, obtained the "Mine Product Safety Mark Certificate" and explosion-proof certification, and meets the safety and explosion-proof requirements for mine use.
GC-4195 Portable Gas Analyzer for Coal Mine
Adopting high-precision gas heat conduction sensor and silicon micro-technology, it has low power consumption, wide temperature range, high sensitivity, low detection limit and high detection accuracy.
The multi-component mine gas content can be analyzed by the ten-way valve injection.
Three-channel design, full analysis not more than 8 minutes:
通道A:O2、N2、CH4;
通道B：CO2、C2H6、C2H4、C2H2；
Channel C: CO;
With wireless communication function, realize downhole data upload;
Cooperate with EW-GC-195 coal mine gas analysis data processing system (built-in explosion triangle analysis system) for data processing and analysis.
GC-4195 Portable Gas Analyzer for Coal Mine
Adopting high-precision gas heat conduction sensor and silicon micro-technology, it has low power consumption, wide temperature range, high sensitivity, low detection limit and high detection accuracy.
The multi-component mine gas content can be analyzed by the ten-way valve injection.
Three-channel design, full analysis not more than 8 minutes:
通道A:O2、N2、CH4;
通道B：CO2、C2H6、C2H4、C2H2；
Channel C: CO;
With wireless communication function, realize downhole data upload;
Cooperate with EW-GC-195 coal mine gas analysis data processing system (built-in explosion triangle analysis system) for data processing and analysis.