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NEX OL

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By Rigaku

OEM Page
The NEX OL is an advanced online sulfur analyzer designed for precise real-time sulfur measurement in liquid hydrocarbons. Using X-ray fluorescence technology, it provides continuous monitoring for refining, blending, and petrochemical applications.

With a low-maintenance design and automated operation, the NEX OL enhances process efficiency, reduces operational costs, and ensures compliance with sulfur regulations. Its non-destructive measurement method allows for immediate process adjustments, making it a reliable solution for industrial sulfur monitoring

Fantastic Features

Real-time process control by elemental analysis.
Measure elements aluminum (โ‚โ‚ƒAl) to uranium (โ‚‰โ‚‚U)
From ppm levels to weight percent (wt%) concentrations.
Robust Rigaku NEX QC+ optical kernel with SDD detector.
Industrial touch screen user interface.
Easy empirical calibration and routine operation.

Amazing Applications

Chemicals: blending additives and resins.
Petroleum: lubricating oil additives and blending.
Mining: solvent extractions.
Industrial: wastewater.
Metal finishing: plating, pickling, and pre-treatment baths.
Polyethylene / PET manufacturing: TPA and PTA catalysts.

NEX OL Sulfur Analyzer for Real-Time Liquid Hydrocarbon Monitoring

The NEX OL is an advanced online sulfur analyzer designed for real-time, continuous monitoring of total sulfur content in liquid hydrocarbons. For full product specifications, refer to the NEX OL analyzer page. Engineered for precision, it provides highly accurate sulfur measurement without the need for consumables or complex sample preparation. Its rugged construction and intuitive interface ensure long-term reliability and seamless integration into industrial processes.

High-Performance XRF Sulfur Measurement Technology

The NEX OL utilizes X-ray fluorescence (XRF) technology to deliver precise and repeatable sulfur detection. This non-destructive measurement method allows operators to monitor sulfur levels continuously, improving process control and ensuring compliance with fuel specifications. Its high sensitivity enables accurate detection across a wide concentration range, making it ideal for refining, petrochemical, and blending operations.

For applications requiring additional sulfur monitoring across different product streams or higher sulfur ranges, systems such as the NEX XT Sulfur Analyzer can complement the NEX OL by supporting broader process measurement requirements.

Designed for Real-Time Process Control and Blending

The NEX OL provides fast, continuous measurement, allowing operators to make immediate adjustments to maintain product quality and compliance. Its compact design supports easy installation in refineries, pipeline terminals, and blending facilities.

For custody transfer or blending validation, integrating a Composite Sampler allows operators to collect representative samples over time, supporting laboratory verification and quality assurance.

Versatile and Adaptable for Industrial Applications

This analyzer is well-suited for fuel quality monitoring, regulatory compliance, and blending optimization. Its flexible configuration enables integration into existing control systems, improving overall operational efficiency and process visibility.

Low-Maintenance Design for Long-Term Reliability

With no moving parts and minimal operator involvement, the NEX OL ensures long-term durability and reduced maintenance requirements. Automated calibration features further minimize manual adjustments, making it a cost-effective solution for continuous sulfur monitoring.

By delivering accurate, real-time sulfur analysis, it helps operators improve process efficiency, maintain compliance, and reduce operational risk across critical hydrocarbon applications.


Explore more solutions from the Rigaku product line to support sulfur measurement, blending optimization, and process control.

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Selecting the right analytical solution depends on your process conditions and performance expectations. Provide your application details, product of interest, and any relevant operating parameters, and weโ€™ll prepare a technically appropriate recommendation and quotation.
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