Choose the SERVOTOUGH Laser 3 Plus Range for Fast and Accurate Analysis

For fast, accurate and reliable gas measurements, choose the SERVOTOUGH Laser 3 Plus range from Servomex.

The Laser 3 Plus Series of analyzers offer fast, uncompromisingly accurate measurements of combustion gases, ammonia and process oxygen in a light and compact design. 

These Tunable Diode Laser (TDL) cross-stack analyzers are designed to endure hot and hazardous conditions and feature a robust design. Servomex’s innovative line-lock cuvette technology provides continuous reliability – and unlike many TDL-based analyzers it prevents the locking onto an incorrect absorption line, this is filled with your gas of interest for improved stability, while its non-depleting TDL means it needs only minimal 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 an innovative technology for the most hazardous industrial applications, including monitoring furnaces, process heaters, NO_x/DeNO_x NH₃, and power generation – helping you monitor more and worry less. 

In the range there are three models, each configured for optimum performance.

The Laser 3 Plus Combustion measures oxygen (O₂), carbon monoxide (CO), or CO and methane (CH₄) in in-situ cross-stack applications, delivering exceptional benefits, including low detection limits, negligible zero drift, and minimal cross-interference.

The Laser 3 Plus Process version provides the most stable, repeatable results for the measurement of O₂ in process temperatures up to 500°C. It is optimized for fast, accurate, and responsive measurements in hot or hazardous conditions.

The Laser 3 Plus Environmental reliably measures ammonia (NH₃) for monitoring ammonia slip during DeNO_x processes. It is also EPA PS18 compliant for CEMS monitoring of NH₃ as a precursor to harmful particulates.

The Laser 3 Plus range’s pioneering compact design occupies a very small footprint providing instant benefits, allowing one engineer to easily fit to ducts, stacks and reactors.

Line-lock cuvette technology ensures continuous, reliable measurement of the required gas in furnaces, process heaters, NO_x reduction, and power generation.

This non-depleting measurement technology requires no sample conditioning system and ensures the Laser 3 Plus range can provide the most stable, repeatable results, with minimal installation and maintenance costs.

Rhys Jenkins, said: “Our Laser 3 Plus Series inspires confidence in your gas measurements. Extensive development of these analyzers and the unique technology has led to faster and more accurate gas analysis in this light, compact design that’s easy to install and requires very little maintenance. It’s the ideal choice for gas analysis in a range of processes to help create a healthier, cleaner and more productive world.”

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