AMS Corporation is a nuclear engineering consulting firm specializing in testing the instrumentation and control systems of nuclear power plants throughout the world.



    Headquartered in Knoxville, Tennessee, with operations in two locations in the United States and representatives throughout Europe and Asia, Analysis and Measurement Services Corporation (AMS) is a market leader in providing the worldwide power industry with equipment, training, and services to verify the performance of process instrumentation systems.

    For more than 30 years AMS has been a recognized market leading supplier of equipment, training, and services for in-situ response time testing and on-line calibration of temperature and pressure instrumentation in essentially all 104 nuclear power plants in the U.S. and many more across the world.

    AMS provides laboratory and field testing, calibration, and troubleshooting services for a variety of applications in the process and power industries. In addition, AMS performs high technology research and development projects for the U.S. Department of Energy, U.S. Nuclear Regulatory Commission, U.S. Department of Defense, NASA, U.S. Navy, utilities, manufacturers, and vendors.

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    “AMS is the first choice for nuclear instrumentation and control testing services because they provide a superior product backed by unparalleled customer service.”


    AMS is a market leader in providing laboratory and field testing, calibration, and troubleshooting services to verify the performance of process instrumentation and control systems in nuclear power plants.

    AMS is a principal source for cable diagnostics, the development of specialized equipment and services for preventative maintenance and aging management in nuclear plants, sensor response time testing, reactor diagnostics, rod drop-time measurements, temperature sensor cross-calibration, EMI / RFI mapping / troubleshooting / qualification testing, on-line condition monitoring, and nuclear instrumentation system diagnostics.

    AMS’ state-of-the-art Electromagnetic Compatibility (EMC) laboratory is equipped with all the tools and equipment needed to support the nuclear power industry with EMC qualification of equipment to be installed in a plant.

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    AMS offers a number of specialty training courses in the areas of process instrumentation, I&C maintenance, I&C aging management, online monitoring, equipment and process condition monitoring, and related subjects.

    Annual Courses
    AMS regularly holds a five-day course in the USA to cover the latest developments in I&C maintenance technologies. The same course is also conducted once every three years in Europe. The location of courses rotates annually to best fit the needs of attendees. AMS will also bring the course to the facility of any company or organization that enrolls at least five people.

    Custom Courses
    AMS can design courses to a client’s specification. Such courses are designed and developed in consultation with clients and are based on material compiled by AMS. The duration of the custom courses is usually two to three days; they are held at any location desired by the client, including AMS’ facilities.

    For more information AMS training course, click here.

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    FEBRUARY 21–22, 2015 (Training Course)
    FEBRUARY 23–26, 2015 (Conference)


    This topical meeting sponsored by the American Nuclear Society  will be held at the Westin Charlotte Hotel in Charlotte, North Carolina, from February 23–26, 2015. A two-day training course on fundamentals of nuclear plant instrumentation will be held on the weekend preceding the conference, February 21–22, 2015.

    Nascar Hall of Fame exterior

    The NPIC & HMIT 2015 Call for Papers is currently open.
    Click here to learn more.

    For more information on the NPIC & HMIT 2015 Conference click here, or contact NPIC & HMIT 2015 General Chair Dr. H.M. Hashemian at or 865-691-1756.


    Vic Lollar and HMH

    Analysis and Measurement Services Corporation announces the formation of the AMS Nuclear Engineering Graduate Fellowship UT, with Maryville native Vic Lollar the first recipient. Click here to read more.

    AMS team with Bob Prince of GEN4 Energy

    Bob Prince, Vice President and CEO Of GEN4 Energy, recently toured the AMS Technology Center.  Both GEN4 Energy and AMS are working to develop plans for the next generation of small modular reactors (SMRs). Click here for more information about AMS’ work in SMR research.

    AMS testing_2AMS’ EMC group recently completed EMC qualification testing  for new turbine control equipment. Click here for more information about EMC  services  provided by AMS.

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    AMS’ Cable Group gave presentations on the latest in cable testing technologies at the EPRI Cable User Group Meeting  in Cromwell, Connecticut. Click here for more information about AMS’ cable testing technologies.

    2014 SBA award with NazzyAMS Corporation wins the 2014 DREAM BIG Regional Finalist Award from the U.S. Chamber of Commerce.


    AMS Corporation is again honored as the 2014 Blue Ribbon Small Business Award  from the U.S. Chamber of Commerce.

    An article about AMS’ recent Pitot Tube Obstruction Detection technology developed for a Phase II NASA project for NASA is published in Aerospace America magazine. Click here to read more.

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