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GCOM-3000 Trace VOCs  Online Monitoring System

GCOM-3000 Trace VOCs Online Monitoring System

GCOM-3000 Trace VOCs  Online Monitoring System

Overview Of GCOM-3000 Trace VOCs Online Monitoring System

GCOM-3000 trace VOCs Online Monitoring System, composed by sampling pretreatment system, enrichment concentration system, chromatographic analysis system and data transmission system, can monitor gaseous organic pollutants including non-methane hydrocarbon, benzene series(benzene, methylbenzene, xylene,etc) in the air. Measured gas enters high-temperature chromatographic analysis module(GC-FID) after water removal, filtering, low-temperature enrichment and high-temperature analysis. Enrichment device can concentrate trace amount of volatile organic compounds and reduce the detection limit of gas chromatograph.

Features Of GCOM-3000 Trace VOCs Online Monitoring System


  • This air pollution analyzer uses enrichment device to reduce detection limit of gas chromatograph
  • Analysis gas path is equipped with auto purge, reducing residue of sample, improving accuracy and avoiding cross contamination
  • Compact structure, convenient for use and maintenance, high reliability
  • Explosion-isolation cabinet is optional, applied to explosion-proof occasions

Application Of GCOM-3000 Trace VOCs Online Monitoring System


Applied in trace VOCs monitoring in the atmospheric environmental and factory boungry environment

Specification Of GCOM-3000 Trace VOCs Online Monitoring System


Measuring principle: FID Communication protocol:Modus-RTU,212,local protocol
Measuring gas:total hydrocarbon, non-methane hydrocarbon,benzene,methylbenzenexylene,etc(customizable) Output:4-20mA,RS485,Ethernet
Range:0-50-500-5000ppm Ambient temperature:-10~45℃
Repeatability:RSD≥3% Ambient Hmidity:10%RH-90%RH
Analysis period:non-methane hydrocarbon<2min,benzene series<20min Compressed gas:0.45MPa,<gas source pressure

Power supply:220V/50Hz,<3000W


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