Process Analyser Systems (PAS)

Gas analyser and water instrumentation for ppb and trace analysis. Sensors, analysers, sample systems and fully integrated systems. Sales, accredited service and hire.

All your process analysis solutions throughout the UK and Ireland. Export enquiries welcome.

  • Oxygen and other Sensors in Stock

    Oxygen and other Sensors in Stock
  • Wide Range of Gas and Liquid Analysers

    Wide Range of Gas and Liquid Analysers
  • Sample Conditioning & System Integration

    Sample Conditioning & System Integration

PAS supply online and portable gas analysers for both hazardous areas and general purpose use. Certification is to ATEX, FM or UL standards.

At PAS we operate our own workshop and calibration facility operating to traceable standards. Most repairs can be speedily turned around without return to the manufacturer. In many cases we can offer a hire instrument on loan while your analyser is being repaired.

We are proud to represent these international manufacturers:

  • Teledyne Analytical Instruments, USA
    Manufacturer of ultrafast gas chromatographs, ppb oxygen analysers, ppm oxygen analysers, percent oxygen analysers, total sulphur analysers, oil-in-water analysers, Tunable Diode Laser (TDL) absorption spectrometers and many more.
  • Cambridge Viscosity, USA
    Worldwide leaders in small sample viscosity for laboratory and process applications.
  • Tiger Optics, USA
    Single and multi-species laser based, trace gas analysers using state-of-the-art Continuous Wave, Cavity Ring-Down Spectroscopy (CW CRDS).
  • Meeco, USA
    The most trusted and innovative name in trace moisture analysis serving a wide range of industry with portable and fixed trace moisture analysers.
  • LDetek, Canada
    Manufacturers of gas purifiers, gas chromatographs, plasma emission detectors, traps and accessories.