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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.
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.
Natural gas quality and composition
BTU/Wobbe content measurements
LNG production and custody transfer
Interference compensation for high accuracy
Fast-response measurements for light hydrocarbons
Low maintenance requirements
Providing a real-time measurement alternative to a process Gas Chromatograph for light hydrocarbons C1-C6 in a wide range of applications.
Learn more about all our gas analyzer solutions that use this sensor technology.
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If you still need guidance to find the best solution for your process, we’re here to help. Our expert team combines applications knowledge with extensive experience and deep understanding of the sensing technologies available. We’ll help you find the solution that meets your unique needs.