Natural Gas Analyser

Our advanced GC technology delivers precise composition and calorific
value measurements with exceptional uptime, minimal maintenance, and
full compliance with international standards.

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High-Precision Natural Gas Analysis

Accurate natural gas analysis is essential for determining energy content, ensuring safety, and optimising operational efficiency. The GAS Natural Gas Analyser provides a reliable and comprehensive solution for measuring natural gas composition and calorific value.

Built on proven GC technology, each analyser is designed for precision, robustness, and ease of use — delivering repeatable results across a wide range of applications. Fully compliant with ASTM, ISO, and GPA standards, GAS analysers combine high analytical performance with excellent uptime and low maintenance, offering an optimal return on investment for laboratories and process industries alike.

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Applications

  • Natural Gas Composition Analysis
    Determine precise concentrations of hydrocarbons, permanent gases, and impurities for accurate gas characterisation and quality assurance.
  • Calorific Value and BTU Determination
    Automatically calculate calorific value, gross heating value, and compression factor in full compliance with ISO 6976.
  • Sulphur and Trace Component Detection
    Measure low-level sulphur, siloxanes, terpenes, and ammonia using advanced FPD, PFPD, or mass spectrometry options.
  • Biogas and Renewable Gas Monitoring
    Analyse biogas and biomethane for composition, purity, and energy value to ensure grid compliance and process efficiency.
  • Process and Laboratory Quality Control
    Integrate reliable, repeatable natural gas analysis into continuous monitoring or lab workflows for consistent product quality.

Benefits

  • High Analytical Accuracy
    Achieve precise and repeatable measurements of hydrocarbons, permanent gases, and sulphur compounds — ensuring reliable natural gas analysis results every time.
  • Integrated Calorific Value Calculation
    Built-in software automatically calculates calorific value, heating value, and compression factor according to ISO 6976, eliminating the need for external tools.
  • Proven GC Technology
    Based on the Thermo Trace GC1600 platform, the analyser offers robust performance, long-term stability, and excellent reproducibility.
  • Full Compliance with International Standards
    Fully compliant with ASTM, ISO, and GPA methods, meeting global quality and reporting requirements for natural gas testing.
  • Reliable Operation and Low Maintenance
    Modular design with durable diaphragm valves and optimized oven systems ensures high uptime, minimal maintenance, and cost-effective operation.

Questions or get a quote?

Interested in our Natural Gas Analyser? Contact us today for a
personalised quote tailored to your application needs.

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Downloads – Natural Gas Analysers

Access brochures, technical datasheets, application notes, and software updates for Natural Gas Analysers

Natural Gas Analyser Datasheet

Discover detailed specifications, configurations, and performance data for our advanced Natural Gas Analysers.

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CompactGC4.0 – Fast Natural Gas & Biogas Analyser Datasheet

Explore detailed specifications and performance data of the CompactGC4.0.
Fast, accurate analysis of natural gas and biogas with full ISO and ASTM compliance.

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Expertise You Can Rely On

With decades of experience in gas chromatography, GAS provides reliable, high-performance solutions for natural gas and biogas analysis. Our Natural Gas Analysers combine accuracy, speed, and compliance to deliver consistent results in every application — from laboratory testing to industrial process control. Contact our experts to learn how a customised configuration can optimise your workflow and ensure the highest quality standards in gas analysis.

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