1. Partners
  2. QED Environmental Systems
    Service & Support
    QED Environmental Systems

    QED Environmental Systems

    Reliable Gas Analysis for Critical Process and Safety Applications

    When gas measurement defines safety, compliance and operational performance, reliability is not optional.

    QED Environmental Systems develops robust gas analysis solutions for biogas plants, hospital systems, marine installations, food production and water treatment facilities.

    Through Norsk Analyse, these solutions are configured and supported to match your operational and regulatory requirements.

    Gas Monitoring Designed for Real Operating Conditions

    In regulated and safety-critical environments, you depend on stable and defensible gas data.

    Methane concentration affects plant efficiency and revenue. Oxygen ingress threatens grid compliance. Medical gas contamination increases clinical risk. Uncontrolled CO₂ impacts product quality and workplace safety.

    QED instruments are designed for field operation — not laboratory conditions. You get stable measurement performance in demanding environments.

    Technologies and Product Areas

    QED offers both fixed and portable gas analysis systems across key application areas:

    • Fixed biogas and biomethane analyzers for continuous plant monitoring
    • Portable gas analyzers for process optimization and verification
    • Medical gas analyzers for N₂O, O₂ and contamination control
    • Landfill and environmental gas analyzers with modular sensor architecture
    • CO₂ analyzers for food production, controlled atmospheres and IAQ
    • Laser-based methane monitoring (TDLAS) for emissions surveys

    Core technologies include:

    • NDIR measurement for CH₄ and CO₂
    • Electrochemical sensors for O₂ and trace gases
    • Field-replaceable, factory-calibrated modules
    • ISO/IEC 17025 calibration
    • ATEX, IECEx and CSA certifications

    The modular design reduces downtime and allows configuration changes without returning the instrument for factory service.

    Supporting Your Industry Applications

    Whether you operate a biogas facility, hospital, wastewater plant or food production site, gas monitoring plays a central role in performance and compliance.

    Typical applications include:

    • Anaerobic digestion optimization
    • Biomethane upgrading and grid injection verification
    • Hospital piped gas quality control
    • Occupational exposure monitoring
    • CO₂ control in brewing and food processing
    • Environmental compliance and emissions documentation
    • Gas safety in hazardous and marine environments

    Each application requires not only measurement accuracy — but also documentation and traceability.

    Why It Matters for Your Operation

    With QED solutions delivered by Norsk Analyse, you gain:

    • Reliable gas data for operational decision-making
    • Documented compliance in regulated environments
    • Reduced downtime through modular serviceability
    • Stable performance in harsh field conditions
    • Secure data logging and reporting
    • Local technical support and configuration expertise

    You implement a measurement solution designed to support long-term operational stability.

    Delivered and Supported by Norsk Analyse

    Selecting the correct analyzer is only part of the process.

    We support you with:

    • Application-specific configuration
    • Integration into control systems
    • Regulatory understanding
    • Commissioning and service support

    Together with QED, we ensure that your gas measurement strategy aligns with both process performance and compliance requirements.

    Read more about QED on their website

    Want to know more about our solutions from QED?

    Find your local contacts

    Products in the QED Portfolio

    By clicking 'Accept All' you consent that we may collect information about you for various purposes, including: Statistics and Marketing