SERVOTOUGH SpectraScan 2400 real-time Tunable Filter Infrared analyzer
Spectroscopic

Real-time sensing for light hydrocarbons – Spectroscopic technology

Servomex’s Spectroscopic sensing technology is a revolutionary measurement for light hydrocarbons C1- C5+, where innovative NIR/IR absorption spectroscopy with state-of-the art spectral scanning is coupled with advanced chemometric based data processing. It is used in our innovative SERVOTOUGH SpectraScan 2400 analyzer.

Spectroscopic technology combines innovative Infrared absorption spectroscopy, using advanced spectral scanning, with chemometrics.

A flow-through cell, incorporating patented spectrometer design, gives a high-quality optical measurement that is both accurate and highly stable. A precise separation into constituent components is then achieved using an advanced Tunable Filter Spectroscopy Analysis algorithm.

Optimized with cross-interference modeling, spectral non-linearity compensation and peak shifting compensation, this breakthrough chemometric algorithm delivers industry-leading interference compensation with a permanent span calibration, low cross-interference (<0.2%), high baseline stability and a linear response throughout the scanning range.

Related and alternative technologies

Spectroscopic sensing can be paired with the H2scan hydrogen process analyzer to measure recycled and waste gases. It is unsuitable for hydrocarbons >6, and limited to gases which absorb in the infrared.

Key applications

Natural gas quality and composition

BTU/Wobbe content measurements

LNG production and custody transfer

Key benefits

Interference compensation for high accuracy

Fast-response measurements for light hydrocarbons

Low maintenance requirements

Ideal for

Providing a real-time measurement alternative to a process Gas Chromatograph for light hydrocarbons C1-C6 in a wide range of applications.

Explore the Spectroscopic analyzers we have for your process

Learn more about all our gas analyzer solutions that use this sensor technology.

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SERVOTOUGH SpectraScan 2400

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A real-time optical analyzer utilizing the Precisive field-proven optical bench. A breakthrough capability in the continuous analysis of light hydrocarbons C1-C6.

SERVOTOUGH SpectraScan 2400 real-time Tunable Filter Infrared analyzer
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