Oxygen Process Testing Equipment

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High quality oxygen analyzers

Reliable oxygen analysis protects product quality. Explore high-performance analyzers and testing solutions for oxygen-free processing across multiple industries. 

View our Oxygen Process Testing Equipment More about Oxygen Process Testing Oxygen Testing FAQs

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Products

oxygen analyzer co2 analyzer

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Systech GS6500 & GS6600 Headspace Analyzers

Our Headspace Analyzers are high-performance instruments designed for accurate oxygen level measurements, or both oxygen and carbon dioxide concentrations. Both models offer advanced technology, ease of use, and reliable results for modified atmosphere packaging (MAP) analysis.

Systech EC900 Process Oxygen Analyser

With unsurpassed accuracy, reliability, and flexibility under the most demanding on-line operating conditions, the EC900 process oxygen analyzer is a breath of fresh air. 

Systech ZR800 Oxygen Analyzers

Invest in a powerful ZR800 Series Oxygen Analyzer and you’ll measure the oxygen in most industrial gas streams from 0.1ppm up to 100% volumes.

Systech EC91 ATEX O2 Analyzers

The ATEX-certified EC91 is an intrinsically safe oxygen analyzer that provides and transmits accurate oxygen measurements of gas streams in hazardous areas. 

Systech GS6000 Headspace Starter Kit

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Systech GS6000 Headspace Starter Kit

A handy starter kit that includes everything required for users to start working on headspace tests, including needles, filters and more. The starter kit is included with the Systech GS6500 or GS6600 Headspace Analyzer, or can be purchased separately if required.

Systech EC92DIS ATEX Portable Oxygen Analyzer

Intrinsically Safe Portable Oxygen Analyzer EC92DIS

Systech Illinois EC9031 Oxygen Deficiency Monitor

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Systech EC9031 Oxygen Deficiency Monitor

Systech EC9031 Oxygen Deficiency Monitor presents the ideal solution for continuous measurement of ambient oxygen, temperature, humidity and pressure in a wide range of rooms and spaces.

Systech MM500 Moisture Detector - For Use in Process Gas Analysis

Moisture Detector MM500 The ultimate moisture detector providing precise moisture measurement in process gas analysis.

Systech Gaspace Handheld Analyzer GSP1 & GSP2

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Systech Gaspace Handheld Analyzers

Designed for fast, reliable and convenient oxygen and carbon dioxide testing, our portable Systech Gaspace Handheld Analyzers deliver accurate results, wherever you need them.

 

Oxygen Analysis for Product Protection

The impact of too much oxygen can be highly detrimental to your product, which is why having the right oxygen analyzers in place to ensure oxygen-free processing is essential.  

Use our testing solutions to create the ideal setup for your products, whether you’re in operating in the beverage, medical application, or flexible packaging sectors.  

If you’re searching for a process oxygen analyzer, a dissolved oxygen analyzer, a paramagnetic oxygen sensor, or another solution, you’ll find a high-quality option with Industrial Physics. 

The O2 analyzers you need

Ensure that you can accurately and precisely measure oxygen levels with our wide range of equipment. Across our array of oxygen analysis solutions, you can gather reports into oxygen levels at part per million levels. This depth of insight offers critical information that allows you to act quickly and take corrective action, when needed.

Our range of oxygen analyzers – including our Systech EC900 series and our ZR800 – allow you to reduce the risks that come with uncontrolled oxygen concentrations across your process. Be confident that you’ve got a reliable and accurate reading on the oxygen levels in the places it matters most – whether that’s in an enclosed space, or on the headspace of a beverage can. 

What’s more, our oxygen analyzers allow you to test to all of the most commonly recognized international standards, allowing you to meet the most important testing criteria for your industry.

 

Application & Industries

Our oxygen process testing solutions are relied on by professionals who need absolute precision, consistency, and control. Whether your priority is safeguarding product quality, meeting strict regulatory standards, or optimizing production efficiency, our analyzers and sensors deliver dependable performance across demanding environments. 

Our solutions are ideal for: 

 

Why Choose Industrial Physics?

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Trusted Expertise in Oxygen Process Testing 

For decades, manufacturers and laboratories worldwide have relied on us for accurate, reliable oxygen analysis and process testing solutions. Our experience spans every stage of production, helping you maintain the highest standards of product quality, safety, and regulatory compliance. 

We offer more than instruments — we share the knowledge that drives stronger outcomes. Our team has developed proven methodologies and insights that support oxygen free processing, improve consistency, and enhance operational efficiency. Whether you’re optimizing production, reducing oxygen exposure, or meeting strict industry requirements, we’re here to help you succeed. 

Explore our in-depth resources to learn more: 

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FAQs about Oxygen Process Testing Equipment

  • Selecting the right oxygen analyzer depends on factors such as expected oxygen concentration ranges, process temperature, gas composition, and whether you need inline, at‑line, or laboratory measurement. For example, paramagnetic sensors are ideal for continuous monitoring of low‑level oxygen in clean gas streams, while electrochemical or zirconia sensors may be better suited for higher‑temperature or variable‑gas environments. Understanding your process conditions and required accuracy ensures you choose an analyzer that delivers stable, repeatable results. 

  • Oxygen analyzers are designed to measure the paramagnetic properties of the air or gas in an atmosphere, allowing you to determine the O2 concentration of a particular gas. The accuracy of O2 analysis is paramount, as it can directly affect the quality and safety of the environment or product.

  • Most oxygen analyzers use thermal conductivity to measure the properties of a gas and have two chambers containing a resistance wire. A magnetic field will be created in one chamber and not in the other. Gas is then passed through a diffuser to enter the two chambers. Oxygen is drawn to the magnetized chamber and, because oxygen conducts heat effectively, the difference in temperature between the two wires can be used to measure how much oxygen is present.

  • Our wide range of oxygen process equipment offers solutions for a huge range of sectors and applications, including:

    • Gas analysis and testing
    • Oxygen deficiency testing
    • Oxygen headspace testing
    • Oxygen process analysis
  • Our specialist testing brands have decades of expertise in their industries and this in-depth knowledge ensures that our testing equipment aligns with the most commonly used international standards. When you choose oxygen analyzers from Industrial Physics, you can be confident that they adhere to the appropriate testing standards.

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