Nitric Oxide (NO) Instruments:

Nitric oxide (NO) is a colorless gas and one of the principal oxides of nitrogen. It is an important intermediate in industrial chemistry, forms in combustion systems, and can be generated by lightning in thunderstorms.


At levels of 100 ppm, nitric oxide is dangerous to health and can be lethal. In the U.S., the National Institute for Occupational Safety and Health (NIOSH) and the Occupational Safety and Health Administration (OSHA) have set maximum exposure limits of 25 ppm (30 mg/m3) over an 8-hour workday. 

NO - Nitric Oxide

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Ei400 NO/NO2/NOX Analyzer

High performance nitrogen oxides analyzer with the latest CLD technology

  • Wide dynamic measurement range (multiple orders of magnitude)

  • Selective and long-lasting blue LED converter eliminates ammonia bias

  • User-friendly InteliSense™ software platform across all Ei analyzers

  • Available in a variety of enclosure options, including rack-mounted, tabletop, wall-mounted, and portable

Ei3000 Compact Emissions Monitoring Syst

Ei3000 Compact Monitoring System

Fully integrated solution with analytical modules, sampling system, innovative software, and enclosure

  • Can measure multiple gases simultaneously

  • Compact, lightweight, and economical solution

  • Flexibility to use optimal measurement technology for application

  • InteliSense™ software with a simple and intuitive interface, and integrated Data Acquisition System (DAS)


  • Nitric Acid production plants

  • Rotary Kilns in Cement plants

  • Coke Ovens in Integrated Iron and Steel Plants

  • Boiler and Captive Power plant in Oil Refinery

  • Sulfur recovery units in Refineries

  • Process heater in Petrochemicals

  • Flue gas stacks in coal-based power plants

  • Biomedical Waste incinerator stacks

  • Incinerator Stacks in common waste burning facilities

  • Sugar Mills

30350 Bruce Industrial Pkwy.
Cleveland, OH 44139
+1 440 264 2500 office
+1 888 876 2611 toll free
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