Nitrogen oxides (NOx), which include both nitric oxide (NO) and nitrogen dioxide (NO2), are critical pollutants emitted from combustion processes, such as those found in vehicles, power plants, and industrial boilers. As key contributors to air pollution problems like smog, acid rain, and ground-level ozone, monitoring NOx is vital for environmental compliance, public health, and optimising industrial operations.
Signal Group’s NOx analysers offer precise, reliable, and continuous monitoring solutions designed to meet stringent regulatory requirements and reduce environmental impact.
Non Dispersive Infrared (NDIR) Multi-gas analysers are available in 1, 2, 3, 4 or 5 gas channel configurations, offering high levels of performance and flexibility. Options include CO, CO2, CH4, NO, N2O, SO2, HCl and O2.
Chemiluminescent Detector (CLD) NOX analysers for NO/NO2/NOx measurement in engine emissions, combustion studies, process plant, Emission monitoring and medical gas production.
Choose Signal Group’s nitrogen oxides analysers to ensure your operations are not only compliant with environmental regulations but also optimised for performance and safety.
Contact us today to learn how our solutions can be integrated into your emissions management strategy and help you achieve your environmental and operational goals.
The Flame Ionisation Detection (FID) method was first developed in the 1950s for the laboratory analysis of organic chemicals. Later, when environmental regulations began to limit the emissions of volatile organic chemicals (VOCs) in the 1970’s and 1980’s, the FID method was adapted for emissions monitoring. Signal Group was one
In a significant advancement for emissions monitoring technology, Signal Group is proud to announce that our 3010 MiniFID has achieved certification from the National Institute of Environmental Research (NIER) under Notification No. 2023-70. This certification marks a pivotal development in our commitment to providing cutting-edge technology that meets rigorous global
As the world urgently seeks ways to decarbonise, James Clements from Signal Group explains how gas analysis will perform a vital role – not just for CO2 but for all of the important greenhouse gases. The climate crisis is forcing nations to urgently find ways to lower their greenhouse gas
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