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Multigas multi-point calibrator

Multi-gas calibrator for ambient air gas analyzer calibration



  • Air quality monitoring stations and mobile laboratories for manual, automatic or remote calibration
  • Used as a reference calibratore in central station
  • Test of analyzers : Automatic zero, precision, span, multi-point calibration and gas phase titration (GPT)


  • User-friendly interactive software with plain language prompts is simple to use, reducing technician training time and virtually eliminating error
  • Automatic calculation of dilution and span gas flows, based on commanded concentration (eliminates the need for any manual computation and allows rapid transition from point to point
  • Internally-stored mass flow controller calibration data improves accuracy (factor of ten) and simplifies field recalibration
  • Simultaneous connection from 1 up to 4 gas cylinders (option for 5)
  • Automatic calibration sequences storage


  • Flow accuracy: ± 1% of full scale
  • Repeatability: ± 0.1% of full scale
  • Dilution ratio:
    • dilution mode: from 1:12 to 1:900
    • TPG mode: from 1:56 to 1:500
  • Ozone production: 0.2 ppb to 0.5 ppm (option 0.5 ppb to 1 ppm / 100 ppb to 6 ppm) at 10 l/m)


Complies with ISO 6349 standard

  • USA: exceeeds US EPA specifications for flow rate
  • France: INERIS evaluation , MAN-NBo-Vta-9734C509
  • Russia: Gosstandard KZ.02.02.01324.2008