Emissions testing made more efficient


Horiba’s engine exhaust gas analyzer Mexa-One-QL-NX is now integrated into the Horiba One Platform software. Mexa-One-QL-NX is a compact, highly-accurate analyzer particularly suited for the evaluation and measurement of catalyst systems for NOx aftertreatment.

It has a data output of 10Hz enabling transient driving cycles with high resolution and maximum accuracy, for components such as N2O (nitrous oxide/laughing gas) or NH3 (ammonia). The wide dynamic range and the optional integration of a sample line selector enables Mexa-One-QL-NX to carry out measurements at four sampling points located at various positions within the catalyst or the tailpipe. A total of four nitrogen compounds (NO, N2O, NO2 and NH3) can be accurately measured in real-time according to all current emission standards.

Meanwhile, the Horiba One Platform now also possesses a number of new and improved features. These include an enhanced calendar function, an operating hours counter for service parts and quality checks, as well as more efficient trouble-shooting possibilities via flow chart and proposed solutions display.


About Author


John joined UKi Media & Events in 2012 and has worked across a range of B2B titles within the company's automotive, marine and entertainment divisions. Currently editor of Automotive Testing Technology International, Crash Test Technology International and Electric & Hybrid Marine Technology International, John co-ordinates the day-the-day operations of each magazine, from commissioning and writing to editing and signing-off, as well managing web content. Aside from the magazines, John also serves as co-chairman of the annual Electric & Hybrid Marine Awards and can be found sniffing out stories throughout the halls of several of UKI's industry-leading expo events.

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