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Process Analytics Solutions

PAC is a leading global manufacturer of advanced analytical instruments for laboratories and online process applications in industries such as petrochemical, refinery, upstream, biofuels, environmental, food & beverage, lubricants, automotive and pharmaceutical.

With a product portfolio of over 200 testing instruments, PAC serves its customers with cutting-edge technology and significant research and development resources to support its core technologies: chromatography, elemental analysis, physical properties, fuels composition, and laboratory automation.

Our corporate strength is built upon the quality of our product lines, our powerful technology team, and our commitment to customer support.

We're an industry leader in standards development, and we work tirelessly to establish benchmark procedures that scientists and analysts around the world rely on every day to build better products and a cleaner environment.

PAC operates as a unit of Roper Technologies, Inc., a diversified technology company and a constituent of S&P 500, Fortune 1000, and Russell 1000 indices.

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  • PAC solutions for sustainable aviation fuel

    The aviation industry is determined to develop sustainable solutions to produce cost-competitive, high-yield jet fuel with minimal environmental impact. Countries throughout North America, Europe, and Asia Pacific are currently at different stages in developing guidelines that will mandate the use of ...

  • Hydrogen as a renewable fuel

    Governments and businesses are increasingly committed to steep decarbonization targets, establishing hydrogen as a key component in the energy transition. As of this writing, McKinsey reports that 64 countries, representing 89% of global CO2 emissions, have made net-zero pledges, while financial institutions ...

  • Elemental Analysis for Refining and Petrochemicals

    Seamless Laboratory and Process Analysis for Total Sulfur and Nitrogen. As expected shifts to petrochemical and crude oil-to-chemicals (COTC) projects expand through 2050, the need for elemental analysis in refining and petrochemical continues to grow. Refiners must meet stringent requirements due to ...

  • Full Range of SIMDIS Solutions

    Boiling point data is a major specification in characterizing petroleum streams. PAC provides complete, turn-key gas chromatographic solutions for accurate determination of true boiling point data, from naphtha up to crude oil samples. By completely automating every step in the analysis, AC SIMDIS applications ...

  • OptiMVD™

    The Fastest, most versatile combination viscometer and density meter on the market. OptiMVD measures viscosity according to ASTM D7945. This method is based upon the Hagen-Poiseuille principle of capillary flow. To determine viscosity with OptiMVD, a sample is drawn from a capped sample vial and then ...

  • ElemeNtS

    Simultaneous analysis of total sulfur and total nitrogen in one single run. ElemeNtS is the most advanced, modular analytical system available for the detection of Total Nitrogen and/or Total Sulfur content in solid, liquid, gaseous materials and LPG samples. ElemeNtS is available in a vertical configuration ...

  • Herzog OptiFlash® Cleveland Open Cup

    Easy, safe and accurate flash point determination. PAC’s Herzog OptiFlash is the new benchmark in flash point analysis, fully designed to meet today’s expectations on user convenience, quality and safety compliance. The Optiflash accurately detects flashpoint up to 400°C for petroleum products, ...

  • Herzog OptiFlash® Pensky Martens

    Easy, safe and accurate flash point determination. PAC’s Herzog OptiFlash is the new benchmark in flash point analysis, fully designed to meet today’s expectations on user convenience, quality and safety compliance. The Optiflash accurately detects flashpoint up to 400°C for petroleum products, ...

  • Herzog OptiFlash® Small Scale

    Accurate flash point determination for low volume samples. The Optiflash Small Scale accurately detects flashpoint in petroleum products, biodiesels, solvents, chemicals, paint varnishes, fluxed bitumen, food and beverages. There are three models available: regular, low temperature and high temperature. ...

  • Herzog OptiFlash® Tag & Abel

    Easy, safe and accurate flash point determination. PAC’s Herzog OptiFlash® is the new benchmark in flash point analysis, fully designed to meet today’s expectations on user convenience, quality and safety compliance. The Optiflash® accurately detects flashpoint from -30°C to 120°C for petroleum ...