• Trade Shows / February 2019
    Upcoming Events

    ​​​Check out our listing of events to see what industry conferences and trainings TAPI will be participating in this year. 

  • Application Note / February 2019
    Portable Ozone Monitoring with the Model 430

    ​​​The lightweight Model 430 Compact Ozone Monitor is an easy to deploy, cost-effective solution to prove ambient air ​​quality reports are accurate when using the lower cost neighborhood sensors.​​ The Model 430 uses the traditional UV-absorption principle to produce accurate and stable measurements of ozone in ambient air. This proven technology and performance has allowed the Model 430 to become officially designated as the US EPA-approved automated equivalent method EQOA-1015-229 for ozone measurement as defined in 40 CFR Part 53. 

  • Technical Note / January 2019
    Are You Using the Health Status Report for T Series Instruments?

    ​​​The T Series gas instruments with NumaView™ Software feature a Health Status Report which supports some of the requirements of a QA/QC program. The Health Status Report provides a snapshot of the instrument’s health by recording and saving several test functions. The test functions saved are unique to each T Series model and include acceptable limits for each value. This not only allows for a quick check to see if any parameters are out of tolerance,​ you can also compare these values to the final test data sheet provided with each instrument when they ship from the factory. In addition, it’s a helpful troubleshooting tool that can be sent to TAPI Tech Support.

  • Application Note / January 2019
    Monitoring Dissolved Ozone Concentration in Semiconductor Wet Benches Using the 470

    ​​​​​To fully realize the advantages of using ozone in semiconductor wet bench applications for cleaning, particle and photoresist removal, it is important to measure the concentration of ozone present or injected in the process liquid. The 470 Dissolved Ozone Analyzer is designed to be an in-line ozone concentration monitor that requires minimal maintenance and can be seamlessly integrated into a wet bench system to get a true measurement.

  • Application Note / November 2018
    T300 Series for Extractive CEMS CO Monitoring

    ​​​TAPI’s family of T Series CO instruments (T300U, T300, T300M) covers a wide range of source emission requirements for your continuous emissions monitoring systems (CEMS). These instruments are designed to exceed your CEMS needs by focusing on reliability, data availability, serviceability, intuitive user software and knowledgeable technical support.

  • About Us / November 2018
    Celebrating 30 Years of Precision and Excellence

    ​​​​This year marks 30 years of leading technology and product innovation at TAPI. Since our inception in 1988, we’ve grown our dedicated team and expanded our range of precision instruments for ambient air quality, continuous emissions, and industrial process monitoring applications.

  • Applications / October 2018
    T Series Gas Instruments for Continuous Emissions Monitoring

    ​​Teledyne API has designed mid- and high-range T Series instruments specifically for extractive CEMS use. In addition, TAPI offers standard and trace-level concentration instruments to cover cleaner processes and dilution CEMS. Explore our CEMS brochure to learn more about our complete line of CEMS instruments to help you meet your regulatory requirements for CO, NO2, SO2 and many other gas species.

  • Trade Shows / August 2018
    Teledyne API to Exhibit at U.S. EPA’s 2018 National Ambient Air Monitoring Conference

    ​​​​​​​Teledyne API, a world leader in air quality monitoring instrumentation, will exhibit at the U.S. EPA's 2018 National Ambient Air Monitoring Conference (NAAMC) from August 13-16 in Portland, Oregon (Booth #411).​

  • Trade Shows / July 2018
    Teledyne to Present Model 470 and Other Process Gas Instrumentation at SEMICON West 2018
    Teledyne API will present the new Model 470 Dissolved Ozone Analyzer at SEMICON West 2018 in San Francisco, California. The analyzer is one of several market-leading products ideal for semiconductor applications being showcased at Booth 2328 from July 10-12, 2018.
  • Products / June 2018
    Teledyne API Announces Model 470 Dissolved Ozone Analyzer

    ​​​​​​​​​​The new Model 470 Dissolved Ozone Analyzer is designed to measure dissolved ozone in a liquid, typically water or sulfuric acid bath, at concentrations up to 150 mg/L. The 470 is clean-ready for high purity semiconductor Wet Bench systems and other industrial processes, and can be installed directly in-line at flow rates up to 150 SLPM​.​

  • Products / June 2018
    VIDEO: “True NO2" Measurements Using Blue Light Converter Technology

    Teledyne API's T200P and T200UP combine traditional technology with a patented, regulatory approved, high efficiency Blue Light Converter to provide true NO2 measurements with minimal maintenance.​

  • Training / January 2018
    Have You Experienced Our Classroom Training Yet?

    ​​​​​​​​​​Teledyne API instructor-l​ed technical​​ training provides you with an interactive and engaging classroom experience blending lectures, demonstrations, hands-on practice, and valuable Q&A sessions. ​


  • ​Products / July 2017
    Key Advantages: Teledyne API Model 465L+O2

    ​​Discover the key advantages of the Model 465L+O2​, including O3 and O2 measurement in a single NEMA wall unit and a built-in micro fuel cell O2 sensor.

  • About Us / June 2017
    Teledyne API Launches New Online Store

    ​Teledyne API, the global market leader in air quality and process gas monitoring instrumentation, has launched a new online store featuring some of its most popular maintenance kits and training classes. The online store makes buying maintenance kits of analyzers easy and convenient. ​

  • Products / May 2017
    Key Features: Teledyne API Models T200M, T200H, & T300M

    ​​​​​​Discover the key features of the Models T200M, T200H, & T300M,​ including cost-effective mid- and high-level NOx and CO measurements and the advanced NumaView™ software interface.