- Trained on our vast library of engineering resources.

HORIBA Instruments, Inc. Datasheets for Continuous Emissions Monitoring Systems (CEMS)

Continuous emissions monitoring systems (CEMS) are used for the evaluation of pollutants from a gaseous exhaust. An integrated scheme of instrument hardware and a data acquisition system allows the operator to repeatedly measure emissions to remain within environmental regulatory compliance that has been established by legislation. 


Continuous Emissions Monitoring Systems (CEMS): Learn more

Product Name Notes
Original front panel providing enhanced visibility and operation Restorable sensor coefficient data with new memory back-up function. Previously MEXA-700λII used know-how and ingenuity gathered from HORIBA air-to-fuel ratio measurement technologies...
HDEET is an optional package that provides a turnkey solution for Heavy-Duty Engine Emissions Test, built on the STARS Automation System. The HDEET suite includes: Automated Tests Engine Data Entry...
On-board PM measurement for real-world results OBS-ONE PM unit is the industry-leading on-board Particulate Matter (PM) measurement system. It collects PM on a filter paper, using a partial flow gravimetric...
On-board PN measurement for real-world results The OBS-ONE PN unit is an on-board emissions measurement system for analyzing the solid particle number concentration within the specified particle size range under...
STARS VETS, our Vehicle Emission Test System, offers excellent usability, flexibility and transparency. Excellent usability: Optimal staff deployment and low training costs and time Lower operational error rate Autonomous troubleshooting...
Starting from 2019, new legislation now requires performing and reporting In-Service Monitoring (ISM) for some categories of Non-Road Mobile Machinery (NRMM). This creates several new challenges for the PEMS system...
The CVS-ONE series is designed for the measurement of diluted emissions from vehicles and engines. The new integrated operating platform, HORIBA ONE PLATFORM is adopted for the CVS-ONE. The hardware...
The highly precise weighing of emission particles has become increasingly important due to new legislative regulations such as Euro 6, WLTP, EPA 1066 or PM 10. PFS-ONE, the Particulate Filter...
The MDLT-ONE is designed to sample particulate emissions using the partial flow dilution method. A small portion of the total exhaust is diluted with HEPA* filtered air to create a...
The MEXA-584L simultaneously measures CO, HC, CO2 (non-dispersive infrared: NDIR) and air-to-fuel ratio (AFR) or excess air ratio (A) in idle state. lt optionally measures O2, NO,...
The optical technology developed by HORIBA and the gas control technology offered by HORIBA STEC have been combined to make further advances in plasma control technology. The plasma emission controller...
This emission analysis type end-point monitor is intended for end-point detection or plasma condition control in the plasma-based semiconductor thin-film process. The newly-developed Rapture Intensity algorithm allows accurate end-point detection...
Total System for Regulation Compliance and Engine/Vehicle R&D OBS-ONE is the latest Portable Emissions Measurement System designed for engine/vehicle certification under real road conditions. It measures concentrations of emissions (CO,...
VETS ONE consists of three major components: Test Request Computer (Windows-based operating system) to request and evaluate emission tests. The VETS ONE application running on this computer contains a complete...