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Benchtop WDXRF ultra-low sulfur analyzer for fuel oil

AppNote XRF-MZSA02: benchtop WDXRF for ultra-low S in fuel oil


Regulations concerning the sulfur content in fuel oil, such as diesel fuel and gasoline, have been tightened. In one regulation, the sulfur content is limited up to 10 ppm in diesel fuel. In addition, the regulated value of the sulfur content is supposed to be lower. Therefore, analysis methods in which such low sulfur concentrations can be quantified are required. ASTM-D2622 and ISO-20884 are the analytical standards that comply with the regulations. These standards specify that wavelength dispersive X-ray spectrometers shall be used and also that measurement of the peak and background of the S-Kα line are required.

WDXRF products from Rigaku

Benchtop tube below sequential WDXRF spectrometer analyzes O through U in solids, liquids and powders

High power, tube above, sequential WDXRF spectrometer with new ZSX Guidance expert system software

High power, tube below, sequential WDXRF spectrometer with Smart Sample Loading System (SSLS)

High power, tube above, sequential WDXRF spectrometer

WDXRF spectrometer designed to handle very large and/or heavy samples

High-throughput tube-above multi-channel simultaneous WDXRF spectrometer analyzes Be through U

WDXRF ultra low sulfur analyzer for method ASTM D2622

ASTM D2622 method WDXRF analyzer for sulfur (S) in petroleum fuels and ULSD

Tube below, single element WDXRF analyzer for quality control applications