G-Series Download Test

G Series XRF

Bowman brand XRF for gold

Get the PDF

The G Series’ two most distinctive features are precision video imaging, and 'bottom-up' measurement using a motorized Z-axis with laser-based auto-focus. The latter is a feature unique to Bowman. An available manual XY stage with 1.5 X 1.5' travel facilitates easy positioning of small and large parts. The chamber is relatively small when compared to other models like the B Series. The smaller chamber and footprint is well suited for jewelry and other precious metal analysis applications, and components such as connectors and fasteners.

The standard configuration includes a single fixed collimator and a fixed focus camera. The solid-state PIN detector is included along with our long-life micro-focus x-ray tube. As with all Bowman models, the components can be upgraded to include multiple collimators, variable focal camera, or SDD detector.

Questions? Want a Demo?

    The G Series XRF is ideal for labs and production lines, particularly where users have:

    • Limited benchtop space
    • Budget limitations
    • A preference for 'bottom-up' operation with a motorized Z axis
    • The need to position smaller samples quickly and easily
    • ASTM B568, DIN 50987 and ISO 3497

    Product Specification

    Element Range: Aluminium 13 to Uranium 92
    X-ray excitation: 50 W (50kV and 1mA) micro-focused W anode tube
    Detector: Silicon solid state detector with 190eV resolution or better
    Number of analysis
    layers and elements:
    5 layers (4 layers + base) and 10 elements in each layer with composition analysis of up to 25 elements simultaneously
    Filters/Collimators: 4 primary filters / single collimator (optional dual)
    Focal Depths: Single fixed focal depth with laser and auto focus
    Digital Pulse Processing: 4096 CH digital multi-channel analyser with flexible shaping time. Automatic signal processing including dead time correction and escape peak correction
    Computer: Intel, CORE i5 3470 Processor (3.2GHz), 8GB DDR3 Memory, Microsoft Windows 10 Prof, 64-bit equivalent
    Camera optics: 1/4″ (6mm) CMOS-1280×720 VGA resolution
    Video Magnification: 20x: Standard
    Power Supply: 150W, 100-240 volts, with frequency range of 47Hz to 63Hz
    Weight: 25kg
    Standard Motorized/ Programmable XY: Table size: Not available
    Extended Programmable XY: Table size: Not available
    Optional Manual XY Sample Stage Table size: 279mm (11″) x 254mm (10″) Travel: 38mm (1.5″) x 38mm (1.5″)
    Internal Dimensions: Height: 100mm (4″), Width: 325mm (13″), Depth: 300mm (12″)
    External Dimensions: Height: 325mm (13″), Width: 350mm (14″), Depth: 450mm ( 18″)