Portable I-GRAPH XC Chromatograph

Standalone - Battery Powered (also available in solar powered)

The I-Graph XC Chromatograph is a portable gas analyser that keeps your samples protected during transport to the laboratory. The I-Graph XC Chromatograph is a handy, lightweight, stand-alone device with many field applications.

Its sturdy aluminium case keeps the I-Graph XC chromatograph protected and boasts a handy storage compartment in its lid for accessories. It comes with a built-in PC running Windows XP Professional and a 10.4 " touch-screen.

Other key features: AC power supply and battery (also available in solar powered), USB ports, RJ45, WLAN (optional WIFI) and custom online calibration. It’s GCM Manager software automatically processes and stores the data analysed, making it even easier to use. It enables you to perform both qualitative and quantitative analyses.

The I-Graph XC Chromatograph can provides immediate data on:

  • Monitoring gas flows
  • Production monitoring
  • Exhaust monitoring
  • Security surveillance of the surroundings
  • Process control
  • Quality analysis

This is a fully-mobile, stand-alone product with very short measuring cycles and an easy-to-use interface, making the I-Graph XC Chromatograph the perfect solution for field applications.

I-GRAPH XC Chromatograph: Technical Specifications

  • Detector: thermal conductivity detector (TCD)
  • Sensitivity standard:
    • <10 ppm DTS
    • <50 ppm GTS
  • Analysis time: 30 s to 180 s
  • Measurement channels (streams): 8
  • Operating temperature: + 2 °C to + 55 °C
  • Max. analysis temperature + 350 °C
  • Max. temperature ramp 8 °C /s
  • Sample gas volume: 0.05 μl up to 6μl
  • Sample gas input (pump): -0.6 bar to +0.6 bar
  • Sample gas inlet (static): 0.5 bar up to 10 bar
  • Vector gas: He, Ar, N2, H2
  • External pressure of the carrier gas: 1 bar up to 10 bar
  • Vector gas consumption:
    • 100 μl / min DTS
    • 500 μl / min GTS
  • Vector gas supply: internal / external
  • Mobile vector gas cartridge: 100 ml / 10 bar
  • Pump: Programmed
  • Gas connections: 3 mm quick couplings
  • Sample supply: internal bypass switching
  • Column cooling: active
  • Relative humidity: <60%
  • Pressure regulator: two-level pressure regulator
  • Type of protection: IP44
  • Power supply: 90 VAC up to 240 VAC
  • Voltage: 24 VDC
  • Power: 15W up to 90 W max.
  • Version: portable version
  • Dimensions (L x W x H): 35 x 32 x 21 cm
  • Weight: 11.5 Kg

I-GRAPH XS Chromatograph: Practical Applications

  • Monitoring of gas flows
  • Production monitoring
  • Exhaust monitoring
  • Surveillance of surroundings
  • Process control
  • Quality analysis


  • TCD Detector
  • Portable
  • Individual field applications
  • Automatic recording
  • Short measurement cycles
  • Touch-screen