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Raman Spectroscopy in Explosion-Hazard Zones — How to Read ATEX and IECEx Requirements, Why Fiber-Optic Raman Architecture Has a Natural Advantage in EX Zones, and How We Configure the Spectrally X1 for Applications in Gas and Dust Zones.
The new UWWTD Directive (2024/3019) and IED 2.0 (2024/1785) are changing the requirements for industrial wastewater monitoring — quaternary treatment, EPR, and mandatory EMS. We demonstrate where Raman spectroscopy is relevant in process streams prior to discharge.
Matrix fluorescence overwhelms the Raman spectrum and can invalidate measurements in a reactor. Five practical suppression methods — from wavelength selection to baseline correction algorithms.
Urea, biuret, UAN, and AdBlue share one chemical core: CO–NH₂. How process Raman measures all four from a single analyzer — diagnostic bands, PLS models, and measurement points in a fertilizer plant.
How to integrate a process Raman analyzer with DCS, MES, and SCADA — protocols (PROFIBUS, PROFINET, OPC UA), IT/OT boundary, and a realistic acceptance checklist. Implementation practice of Gekko Photonics.
Comparison of 785 nm and 1064 nm as excitation wavelengths in Raman spectroscopy — signal, fluorescence, detector, and cost. Practical selection criteria for chemical processes.
How inline Raman measurement stabilizes the production of SLES, glycerin, and surfactant blends in cosmetics and detergents — from the sulfate band to the PLS model in Spectrally OS.
PAT (Process Analytical Technology) originated in pharmaceuticals, but today its largest field of application is specialty chemistry. A guide to the layers of the PAT stack, technique selection, implementation challenges, and the Gekko Photonics offering — Spectrally X1 INLINE, LAB, PORTABLE, and Spectrally OS.
PITTCON, IFPAC, ICORS, SCIX, ACHEMA — an overview of the key Raman and PAT conferences in 2026 from a process engineer's perspective.
Guide to multi-probe architectures in process Raman — when it is worthwhile, what options are available (time-division multiplexing, spatial multiplexing, distributed configuration), and what to consider when designing with multiple measurement points.
Spectral Characteristic Band Reference Search