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Clora overview

Clora® Analyzers provide breakthrough analysis of chlorine concentration in petroleum at levels below 0.5 ppm without consumable gasses, without elevated temperature processes.

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XOS On-Line Technology - Animation

Sindie Online is an industrial-grade process analyzer delivering continuous sulfur detection to monitor fuel streams and help to prevent tank contamination. Powered by MWDXRF, Sindie Online has an exceptional signal-to-noise ratio using monochromatic excitation of the X-ray source characteristic line ...


Petra Series Autosampler

Petra Series Autosampler is an automatic sampler with sample tracking and continuous sample loading.

Typical XRF benchtop automatic sampler systems, often known as a “carousel”, require users to manually enter each sample name into the system. This can result in data errors ...


XOS Petra MAX

Petra MAX™ delivers advanced D4294 sulfur analysis in addition to 12 elements from P to Zn including Ni, V, and Fe. This robust benchtop analyzer complies with ASTM D4294 and ISO 8754 for measuring sulfur in hydrocarbons. Petra MAX is powered by HDXRF, utilizing XOS patented doubly curved crystal ...


Introducing Sindie +Cl

Exciting news here at XOS, we’ve just launched Sindie +Cl! Sindie +Cl is a sulfur and chlorine analyzer delivering two critical measurements with one push of a button and zero hassle. It is the ideal solution for refineries and independent labs to certify sulfur levels in finished products and ...


Standard XRF sample cups vs. accucell

Some Accucell benefits include pre-assembly to eliminate handling and assembly of cup and film, single discharge of pipette fills the cup to speed preparation, as well as a pre-vented design that eliminates contamination.


Clora demonstration

Chlorine analysis in liquid hydrocarbons, aqueous solutions and catalyst.



Clora - MWDXRF animation

Clora® Analyzers provide breakthrough analysis of chlorine concentration in petroleum at levels below 0.5 ppm without consumable gasses, without elevated temperature processes.


Clora overview

Clora® Analyzers provide breakthrough analysis of chlorine concentration in petroleum at levels below 0.5 ppm without consumable gasses, without elevated temperature processes.


HDXRF applications on petroleum sample

HDXRF uses innovative doubly curved crystal optics to create monochromatic sample excitation that lowers background noise for clear analysis.


XOS MWDXRF simulation

Proprietary doubly curved crystal optics create an ideal monochromatic excitation beam that maximized the desired signal while minimizing radiation interference, ultimately improving sensitivity.