​​​​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.

​​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.

​​​​​​​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).​

​​​​​​​​​​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​.​

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.​

​​​​​​​​​​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. ​

​​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.

​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. ​

​​​​​​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. 

​​​Together, IN USA and Teledyne API will become the leading supplier of instrumentation for the industries we serve. Our combined technical expertise together with our manufacturing, sales and service resources will enable us to better support our valued customers, providing state of the art technology for all Ozone equipment and NDIR instrumentation requirements.​

​​​​​​​​​​​​​Teledyne API has completed its relocation to a newly renovated facility on Carroll Canyon Road in San Diego, California.