The high-end measurement system Fischerscope X-Ray XAN SDD was developed specifically for non destructive, high precision analysis of thin gold and precious metal coatings. Gold testing machine in hallmarking centres: XDV-SDD is engineered under the firm direction of expert quality controllers. These are basically X-ray fluorescence measuring instrument with a programmable XY-stage and Z-Axis for Automated Measurements of very thin coatings and for trace analysis. These are extensively used as an energy-dispersive X-ray fluorescence measuring instrument for the measurement and analysis of very thin coatings or small concentrations in the trace analysis.
These are universally applicable energy-dispersive X-ray fluorescence measuring instrument widely used for measuring and analyzing very thin coatings or small concentrations in the trace analysis.
These have programmable XY-stage, which make these perfect for auto-mated sample measurements.
These are featured with electrically changeable apertures and primary filters and modern silicon drift detector to ensure high accuracy, good detection sensitivity, long term stability and outstanding accuracy.
These are widely recommended by clients owing to its precise design, robust design, longer service life and effective usage.
These are user-friendly bench-top instrument equipped with programmable XY-stage and an electrically driven Z-axis for automatic measurement.
These are also fitted with a laser pointer, integrated video-microscope with zoom, protective hood and cross-Hairs simplifies sample placement for perfect measurement.
These are operated using the powerful and user-friendly WinFTM® software, for entire operation and evaluation of measurements as well as the clear presentation of measurement data is performed on a PC.
General Specification
Intended use:Energy dispersive X-ray fluorescence measuring instrument (EDXRF)
to determine thin coatings and alloys
Element range:Aluminum Al (13) to Uranium U (92) – up to 24 elements simultaneously
Design:Bench-top unit with hood opening upwards XY-stage and Z-axis
electrically driven and programmable,Motor-driven changeable apertures
and filters Video camera and laser pointer (class 1) for orienting the sample
Measuring direction:From top to bottom
X-Ray Source
X-ray tubeMicro focus tungsten tube with beryllium window
High voltageThree steps 10 kV, 30 kV, 50 kV
Aperture (Collimator):4x changeable: Ø 0.2 mm (7.9 mils), Ø 0,6 mm (23.6 mils), Ø 1 mm
(39.4 mils),Ø 3 mm (118 mils), others on request
Primary filter:6x changeable (Ni, free, Al 1000 μm (39.4 mils), Al 500 μm (19.7 mils),
Al 100 μm (3.9 mils), Mylar® 100 μm (3.9 mils)
Measurement spot size:Depending on measurement distance and aperture,Measurement spot
size ≈ aperture size + 10% The actual measurement spot size is shown in the
video image.Smallest measurement spot: approx. Ø 0.25 mm (9.8 mils)
