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    X-RAY XAN 220 Gold Testing Machine For Hallmarking Centres

    • MaterialGold And Silver Alloys
    • SpecialitiesFast And Non-destructive Analysis, Compact Size, Consistent Performance, Excellent Accuracy, Long Term Stability, High Functional Efficiency, Time Saving Quality, Good Detection Sensitivity, High Accuracy
    • UsageAnalysis Of Precious Metals And Their Alloys In Composition And Coating Thickness, Measurement Of Up To 24 Elements
    • Number Of FlowerGold Testing Machine
    • Supply TypeManufacturer, Exporter, Supplier, Retailer, Importer
    • Preferred Buyer Location All over the world
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    Company Information

    • calendar Member Since 16 Years
    • building Nature of Business Manufacturer
    • gst icon GST No. 27AAACF9487H1Z6

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    • Number Of FlowerGold Testing Machine
    • MaterialGold And Silver Alloys
    • UsageAnalysis Of Precious Metals And Their Alloys In Composition And Coating Thickness, Measurement Of Up To 24 Elements
    • SpecialitiesFast And Non-destructive Analysis, Compact Size, Consistent Performance, Excellent Accuracy, Long Term Stability, High Functional Efficiency, Time Saving Quality, Good Detection Sensitivity, High Accuracy
    • Range Of ElementsChlorine (17) To Uranium (92)
    • Technical SpecificationsAvailable In Various Technical Specifications, Optimized X-ray Fluorescence Measuring Instruments

    Gold testing machine in assaying centres: XAN220 is available in various technical specifications these are widely used for fast and non-destructive analysis and coating thickness measurement of gold and silver alloys. These are optimized X-ray fluorescence measuring instruments, acclaimed for compact size and consistent performance.
    These are widely used for the analysis of precious metals and their alloys in composition and coating thickness and used for the measurement of up to 24 elements in the range of chlorine (17) to uranium (92). Our products are extensively acclaimed for its excellent accuracy and long term stability.
    These are admired for high functional efficiency, time saving quality and effective usage. Owing to its good detection sensitivity and high accuracy, these are widely recommended by large numbers of clients.


    Details

    Application

    Analysis of

    • Jewellery, precious metals and dental alloys Yellow and white gold
    • Used in Gold Manufacturing, Assaying and Refinery.
    • Platinum and silver
    • Rhodium
    • Alloys and coatings
    • Multi layer coatings

    Design

    Fixed Sample Support

    For quick and easy sample positioning, the X-ray source and semiconductor detector assembly is located in the instruments lower chamber. The measuring direction is from underneath the sample, which is supported by a transparent window. The integrated video-microscope with zoom and crosshairs simplifies sample placement and allows precise measuring spot adjustment.

    General Specification

    Intended use

    Energy dispersive X-ray measuring instrument (EDXRF) to analyze Gold, precious metals and their alloys in composition and coating thickness.

    Element range

    Chlorine (17) to Uranium (92) up to 24 elements simultaneously

    Repeatability

    0.5 for gold

    Measurement time

    60 sec

    Design

    Bench top unit with upwards opening hood

    Measuring direction

    Bottom up

    X-Ray Source

    X-ray tube

    Micro-focus tungsten tube with beryllium window

    Aperture (Collimator)

    1 mm (39 mils), optional 2 mm (79 mils) or 0.6 mm (23.6 mils)

    Measurement spot

    Aperture diameter plus 200 m (8 mils), at measurement distance MD = 0 mm

     

     

    X-Ray Detection

    X-ray detector

    Silicon Drift Detector (SDD), peltier-cooled Resolution (fwhm for Mn-K±) 160 eV

    Measuring distance

    0 25 mm (0 1 in)

    Distance compensation with patented DCM method for simplified measurements at varying distances. For particular applications or for higher demands on accuracy an additional calibration might be necessary

    Dimensions

    External dimensions

    Width x depth x height 403 x 588 x 365 mm (16 x 23.2 x 14.4 in)

    Weight

    Approx. 45 kg (99 lb)

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