Easy to Use Portable Calibrator

  • Automatic and manual zero checks
  • Automatic and manual span checks
  • NIST traceable mass flow meter and controller
  • Automatic logging of time, flow rates and port status during operation
  • Integrated Zero Air Generator
  • Two span gas inlets
  • Lightweight and portable
  • Easy replacement of zero air scrubbers


Designed for use with the AQM 65 compact air quality monitoring station, the two-channel AirCal 1000 is a portable calibrator which includes integrated gas diluter and zero air source with traceable mass flow controller and mass flow meter.  The calibrator is capable of generating zero and multi-point span test mixtures for the calibration of gas modules within the AQM 65 enclosure. The AirCal 1000 can also be used to calibrate ambient air quality monitors not manufactured by Aeroqual.

Compared to other calibrators the unit is compact and lightweight. It is supplied with the relevant tubing and fittings for calibration and comes in a durable carry case for portability. PC software comes bundled in with the AirCal 1000 allowing for seamless calibration of the AQM 65 station.

Aircal 1000 Portable Calibrator

Robust Carry Case

Calibration tubing and fittings