MESA-7220V2 - HORIBA
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United States

MESA-7220V2

X-ray Fluorescence Sulfur/Chlorine-in-oil Analyzer

The MESA-7220V2 measures both sulfur and chlorine in petroleum based products using the Monochromatic Energy Dispersive X-ray Fluorescence (EDXRF) method. A monochromatic X-ray source is used in order to obtain an ultra-low noise background which affords the best detection limits for both sulfur and chlorine.

The detector window size was increased to collect more fluorescent X-rays and thus achieve lower level ppm values. This provides excellent, repeatable performance at both low and high concentrations of both elements.

By adjusting the angle of the graphite crystal, the excitation beam can be measured to excite sulfur in the sample, increasing sensitivity.

Fabricante: HORIBA Scientific
  •   Dynamic Analysis Range
              Sulfur:      0.7 ppm - 10.0Wt%
              Chlorine:  0.6 ppm - 10.0Wt%

•    Auto Ranging for extended curves.
•    No purge gases required.
•    Maximum 60 calibration curves and 300 data points per curve.
•    Calibration curves can be edited after they have been saved.
•    Measurement times from 30 – 999 sec.
•    Measurement repeats from 1 – 99 times.
•    Oxygen correction feature eliminates interference which can affect Sulfur readings.
•    Various sample types* [Solids, Liquids, Powders, Pastes, Pellets, and Films] can be measured.
•    Can program up to 20 Admin & User accounts.
•    User replaceable Kapton window.
•    Micrometer adjustment of graphite crystal angle for better sensitivity.
•    Stand-alone PC to allow software updates electronically.
•    Built-in interlocks to protect end-user from X-rays.
•    Silicon Drift Detector/X-ray Beryllium Window.


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        PrincipleX-ray Fluorescence analysis (Monochromatic EDXRF)
        SamplePetroleum products
        Elements to MeasureSulfur (S) and Chlorine (Cl)
        Measurement Range0.00 – 100,000 ppm
        Detection LimitS:  0.7 ppm     Cl: 0.6 ppm
        Sample Volume7 – 10 ml for each sample cell
        Sample ChamberAtmospheric Conditions
        X-ray TubeAg Target
        DetectorSilicone Drift Detector (SDD) Energy resolution at Mn-Kα ≤ 175 eV
        Vacuum Level≤ 4 kPa, Diaphragm Pump
        Conformity StandardsASTM D7220 / D4294 / D4929C
        ISO 8754 / 13032 / 20847
        scrollable

        Printer
        ModelCT-S4000 made by CITIZEN
        Paper / Paper WidthLine thermal printer (External) / 112mm / 4.4 inch
        scrollable

        PC
        CPUIntel Core i5-8500 or faster
        OSMicrosoft Windows 10 Pro, 64 bit, English (US)
        Memory4GB or more
        Storage1TB or more
        scrollable

        Display Unit
        ResolutionFull HD (1920 x 1080)
        Panel size17 - 23 inch
        scrollable

        Instrument Dimensions

        Width11.69 inches (297 mm)
        Depth16.54 inches (420 mm)
        Height (Closed)16.54 inches (420 mm)
        Height (Open)29.49 inches (749 mm)
        Mass32 kg / 70.55 lb (PC, display monitor, and printer are not included)
        scrollable

         

        Pedido de Informação

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        * Esses campos são obrigatórios.

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