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Gas and Liquid Analysers
Oxygen Sensors
Sample Systems

PAS supply online and portable gas analysers for both hazardous areas and general purpose use.

Certification is to ATEX, FM or UL standards.

ISO9001
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Gas Analysers

Oxygen - O2

Moisture - H2O

Carbon Dioxide - CO2

Hydrogen Sulphide - H2S

Methane - CH4

Non-Methane Hydrocarbons

Nitrogen - N2

Hydrogen - H2

Carbon Monoxide - CO

Nitrogen Oxides - NOX

Fuel Cell / Paramagnetic / Laser

Al2O3 / CRDS / P2O5

Gas Chromatograph (GC)

Ultraviolet

Flame Ionisation (FID)

Plasma / Thermal Conductivity

InfraRed

At Process Analyser Systems (PAS), we offer a comprehensive range of gas analysers designed to meet the diverse needs of various industries. Our products are built to provide precise and reliable measurements, covering trace and per cent analysis of all compounds. Our range of gas analysers ensures that you have the right tools for accurate and efficient analysis, whether you are working in a laboratory, a production environment, or in the field. Contact us to learn more about how our gas analysers can meet your specific requirements.

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Liquid Analysers

Alkalinity

Chlorine

Colorimeters

Hydrocarbon/Oil in Water

Liquid Chromatography​

Organics Analysers

Universal Transmitters

Water Cut Analysers

At Process Analyser Systems (PAS), we offer a diverse range of liquid analysers designed to deliver precise and dependable measurements for various industrial applications. Our products are engineered to meet the highest standards of accuracy and reliability, ensuring effective monitoring and control of liquid processes. Our liquid analysers provide comprehensive solutions for monitoring and analysing a wide range of liquid parameters, ensuring optimal performance and compliance with industry standards. Contact us to learn more about how our liquid analysers can address your specific needs.

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INDUSTRIAL

Oxygen Sensors

At Process Analyser Systems (PAS), we offer a wide selection of high-quality oxygen sensors designed for accurate and reliable measurement across various industrial applications. Covering both Trace (ppm) and percent (%) measurement;. our sensors are built to deliver precise, accurate & repeatable readings, ensuring the optimal performance and safety of your processes. Our oxygen sensors are engineered to meet the rigorous demands of different industries, providing dependable performance whether for portable use in the field or fixed installation on plant.

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Sample Systems

PAS UK specialises in the design and production of turnkey gas analysis systems, leveraging leading gas analysers and extensive design expertise. Catering to an extensive range of applications—from semiconductor manufacturing and gas delivery to air purity and food packaging—PAS UK delivers complete gas analysis solutions tailored to your specific needs. Our deep understanding of gas analysis sample conditioning, combined with top-tier analysers from leading manufacturers, enables us to design & build systems that meet all your gas / liquid conditioning requirements.

PAS UK provides finished systems ready for immediate integration into your processes, available in housings suitable for both indoor and outdoor installations. With our unique blend of skills in gas analysis and control panel design and production, PAS UK is your go-to partner for developing efficient, cost-effective gas analysis solutions. We prioritise your interests, ensuring that each system is fit for purpose without unnecessary specifications, helping you achieve the lowest total cost of ownership.

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Process Analyser Systems (PAS)

Your Trusted Partner for Gas and Water Analysis

At PAS, we specialise in providing high-quality gas analysers and water instrumentation for trace, parts per billion (ppb) and per cent (%) analysis. Our comprehensive range includes sensors, analysers, sample systems, and fully integrated solutions tailored to meet your specific needs. We offer sales, accredited service, and hire options to ensure you have the right tools for accurate and reliable analysis.

Comprehensive Solutions Across the UK and Ireland

We are dedicated to delivering process analysis solutions throughout the UK and Ireland, with export enquiries also welcome. Our commitment to excellence and customer satisfaction ensures that we provide the best products and services in the industry.

Oxygen and Other Sensors in Stock Extensive inventory of oxygen and other sensors ready for immediate dispatch.

Wide Range of Gas and Liquid Analysers Versatile selection of gas and liquid analysers suitable for various applications.

Sample Conditioning & System Integration Expertise in sample conditioning and seamless system integration for optimal performance.

Certified Equipment for Hazardous and General Use PAS supplies both online and portable gas analysers designed for hazardous areas and general-purpose use. Our products are certified to ATEX, FM, or UL standards, ensuring safety and compliance in every environment.

In-House Workshop and Calibration Facility

Our dedicated workshop and calibration facility operate to traceable standards, allowing for quick and efficient repairs without the need to return equipment to the manufacturer. Additionally, we offer hire instruments on loan to minimise downtime while your analyser is being repaired.

Industries and Applications

Tailored Solutions for a Wide Range of Industries

At Process Analyser Systems (PAS), we understand that each industry has unique requirements and challenges. Our expertise in gas and water analysis allows us to provide customised solutions that cater to the specific needs of various sectors. Below are some of the key industries and applications we serve:

air seperation

Air Separation, Gas Manufacture, Mixing and Blending

pharmaceutical

Pharmaceutical, Biochem and Chemical Industry

general industry

General Industry

nuclear

Nuclear

paint and coatings

Paints and Coatings Industry

petrochemical

Petrochemical and Natural Gas Industry

water and waste water

Water and Waste Management

brewing

Brewing, Distilling, Food and Beverage

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Sales, Accredited Service, and Hire Solutions

Comprehensive Gas and Water Analysis Solutions for the UK and Ireland
Hire from Process Analyser Systems (PAS)

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Hire from Process Analyser Systems (PAS)

At PAS, we offer a cost-effective solution for critical process measurements with our gas analyser hire services, ensuring your downstream processes remain operational without interruption. Our hire options provide several benefits:

  • New Install Monitoring: Ideal for temporary monitoring requirements during new installations.
  • Temporary Monitoring: Perfect for short-term or emergency monitoring needs.
  • Service Issues: Cost-effective solutions during return-to-base service periods.
  • Regulatory Compliance: Verify conformance to regulatory standards with our high-quality analysers.
  • Cost Management: Spread costs with no large upfront investment.

PAS offers a comprehensive suite of analysers for hire, including:

  • Portable, Online, Area Detection, and Hazardous Areas: Flexible options to suit various environments and requirements.
  • Applications: Air separation, flue gas, biogas, gas mixing, process gas, and more.
  • Analysis Ranges: Trace analysis, ppb ranges, ppm ranges, % ranges.

Submit a Request

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Call us today to discuss your requirements
Tel: 0121 708 0936
Email: sales@pasuk.com

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News & Information

Inspiring Partnerships

Explore our case studies to see how our tailored gas analysers and water instrumentation solutions, from precision ppb trace analysis to comprehensive sample systems, drive innovation across the UK's key industries.

Teledyne Analytical Instruments Introduces the Advanced RS Series!

Teledyne Analytical Instruments is proud to unveil the RS Series, the latest innovation in online oxygen and thermal conductivity analysis….

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