Gain more confidence in your gas analysis

Rhys Jenkins
Rhys Jenkins
IP&E Spectroscopic Product Manager

Get fast, accurate analysis for process oxygen, ammonia, and combustion gases with our SERVOTOUGH Laser 3 Plus series. These compact Tunable Diode Laser (TDL) cross-stack analyzers are easy for a single engineer to install. An on-board display eliminates the need for a laptop during configuration.

Set it and forget it. You can have confidence in continuous, reliable measurements thanks to line-lock cuvette technology. Rather than locking onto an incorrect absorption line, this is filled with your gas of interest for improved stability, while its non-depleting TDL means it doesn’t need any maintenance, reducing production downtime. 

TDL sensing provides rapid response for measurements of oxygen (O2), ammonia (NH3), carbon monoxide (CO), and CO with methane (CH4) thanks to advanced wavelength modulated spectroscopy (WMS) combined with unique signal processing. This is innovative technology for the most hazardous industrial applications, including monitoring furnaces, process heaters, NOx/CEMS NH3, and power generation – helping you monitor more and worry less. 

And, all our Laser 3 Plus analyzers are ATEX Cat 3, IECEx Zone 2 and North American C1D2 certified for use in hazardous areas. 

More reliability. More efficiency. The SERVOTOUGH Laser 3 Plus series.

Laser 3 Plus side

Rapid response Plus Long lasting

Get fast, accurate and responsive measurements of process O2 in hot or hazardous conditions up to 500°C. It’s ideal for process heaters, furnaces, and thermal power generation applications. 

 

Learn more about the Laser 3 Plus Process

Robust design Plus Flexible install

Measure O2, CO and a combination of CO and CH4 in cross-stack applications with the robust Laser 3 Plus Combustion. Ensure greater control, efficiency, and safety in power generation, process heater and furnace applications. 

 

Learn more about the Laser 3 Plus Combustion
Laser 3 plus environmental

More control Plus Less emissions

Accurately measure ammonia (NH3) and enhance your DeNOX processes with the Laser 3 Plus Environmental. This analyzer also meets the US EPA PS18 standard for reliable CEMS monitoring of NH3. 

Learn more about the Laser 3 Plus Environmental

Speak to an expert

Get in touch with our sales team to learn more about how we can help you improve your operations and minimize emissions. 


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