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    Micro-Z ULS

    Wavelength Dispersive X-ray Fluorescence Sulfur (S) Analyzer

    Measure ultralow sulfur (ULS) in petroleum fuels by ASTM D2622-10

    Designed for ultralow level sulfur analysis of diesel, petrol (gasoline) and other fuels, the Rigaku Micro-Z ULS wavelength dispersive X-ray fluorescence (WDXRF) instrument features a novel design that measures both the sulfur peak and the back-ground intensity. The ability to measure and correct for changes in background intensity delivers a better net peak intensity measurement, resulting in superior calibrations and enhanced real world precision. Rigaku Micro-Z ULS complies with ASTM 2622-10, ISO 20884 and JIS K2541-7 methods.

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    Micro-Z ULS Overview

    Superior optics for reliable sulfur analyses

    The Rigaku Micro-Z ULS is the ideal solution for sulfur analysis of petroleum based fuels, with a lower limit of detection (LLD) of 0.3 ppm sulfur. Employing robust fixed optics in a vacuum environment, and featuring a specially designed doubly curved RX-9 analyzing crystal, the Micro Z ULS delivers consistent high sensitivity measurements.

    ASTM D2622 performance for non-technical users

    Specifically designed for non-technical users, all operations – from calibration through routine analysis – can be performed via the easy-to-use interface. And the analyzer can be powered by any standard “wall” AC outlet.

    Micro-Z ULS Features

    Ultralow sulfur analysis of diesel and gasoline
    0.3 ppm lower limit of detection (LLD)
    No He(g) purge required
    Easy-to-use benchtop analyzer
    Complies with ASTM D2622-10
    Complies with ISO 20884
    Complies with JIS K2541-7

    Micro-Z ULS Videos

    Micro-Z ULS Specifications

    Technique Wavelength dispersive X-ray fluorescence
    Benefit Ultralow level sulfur analysis of fuels: ISO 20884, ASTM D2622 and JIS K2541-7
    Technology WDXRF (fixed channel w/ background correction)
    Attributes 40 kV Cr-anode X-ray tube, doubly curved RX-9 analyzing crystal
    Options Thermal dot printer, RS-232C data output
    Computer Internal computer, Micro-Z ULS software
    Dimensions 450 (W) x 410 (H) x 440 (D) mm
    Mass 36 kg (core unit)
    Power requirements 1Ø, 100-120 VAC, 15 A or 200-240 VAC, 10 A

    Micro-Z ULS Application Notes

    The following application notes are relevant to this product

    Micro-Z ULS Resources

    Rigaku Journal articles

    adobe WDXRF ultra low sulfur analyzer Micro-Z ULS: Excellent performance for ultra-low sulfur analysis in petroleum Read the Article

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