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  • Miniature X- Ray Source Mini–X

    Mini–X is a self-contained, miniature X-ray tube system, which includes the X-ray tube, high voltage power supply and USB controller. Designed for X-ray fluorescence an alysis applications - XRF.



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    產品詳情


    Mini–X is a self-contained, miniature X-ray tube system, which includes the X-ray tube, high voltage power supply and USB controller. Designed for X-ray fluorescence analysis applications - XRF.


    Features
    Applications
    ? 50 kV / 80 μA
    ? X-Ray Fluorescence (XRF) analysis
    ? Ag or Au target
    ? Portable systems
    ? USB controlled
    ? OEM
    ? Stable output
    ? Process Control
    ? Fast
    ? Research
    ? Low power
    ? Teaching
    ? Small

       

       Mini-X is the first of its kind; a self-contained, packaged, miniature X-ray tube system, which includes the X-ray tube, the power supply, the control electronics and the USB communication to the computer. It is designed to replace radioisotopes in X-ray fluorescence analysis applications.
       Mini-X has been designed to simplify the XRF process by providing a grounded anode, variable current and voltage controlled via USB and ease of operation. It features a 50 kV/80 μA power supply, a gold (Au) or silver (Ag) transmission target, and a beryllium end window. It is designed for continuous operation in industrial environments.
       To further simplify the use of Mini-X an AC adaptor is provided to supply the 12 VDC needed to power the system. The only connections needed to operate the tube are a USB cable and AC adaptor. A flashing red LED and a beeper warns the user when x-rays are present.


    Mini?X Output X-Ray Spectra



    Mini?X Specifications

    Target Material
    Silver (Ag) Gold (Au)
    Target Thickness 0.75 μm (±0.1 μm)
    1 μm (±0.1 μm)
    Tube Voltage
    10 to 50 kV
    10 to 50 kV
    Tube Current 
    5 μA min. / 200 μA max.
    5 μA min. / 200 μA max.
    Approximate Dose Rate
    1 Sv/h @ 30 cm on axis, 50 kV and 80 μA
    1.3 Sv/h @ 30 cm on axis, 50 kV and 80 μA
    Approximate Flux
    106 counts per second/mm2 on the axis at a
    distance of 30 cm (50 keV/1 μA)
    1.3x106 counts per second/mm2 on the axis at a distance of 30 cm (50 keV/1 μA)
    Continuous Output Power
    4 W max. @ 100% duty cycle
    4 W max. @ 100% duty cycle
    Window Material
    Beryllium (Be); window at ground
    Beryllium (Be); window at ground
    Window Thickness
    127 μm
    127 μm
    Focal Spot Size
    Approximately 2 mm
    Approximately 2 mm
    Output Cone Angle
    120°
    120°
    Cooling
    Air cooled
    Air cooled
    High Voltage Stability
    < 0.1%
    < 0.1%
    Leakage Radiation
    <5 μSv/h (0.5 mrem/h) at 5 cm with safety plug
    installed
    <5 μSv/h (0.5 mrem/h) at 5 cm with safety plug
    installed
    Power Consumption
    9 W at 50 kV and 80 μA
    9 W at 50 kV and 80 μA
    Input Voltage
    12 VDC (AC adapter included) 
    12 VDC (AC adapter included)
    Control
    USB, mini-USB connector (cable included)
    USB, mini-USB connector (cable included)
    Setting Time
    Typical < 1 s
    Typical < 1 s
    Weight 
    360 g
    360 g
    Humidity
    30 to 90% non condensing
    30 to 90% non condensing
    Operating Temperature
    -10 °C to +50 °C
    -10 °C to +50 °C
    Storage Temperature
    -25 °C to +60 °C
    -25 °C to +60 °C
    Safety Controls and
    Indicators
    1) External hardware interlock
    2) Flashing LED
    3) Beeper
    1) External hardware interlock
    2) Flashing LED
    3) Beeper
    Software
    Control Software controls voltage and current.
    Mini-X API for custom programming applications
    Control Software controls voltage and current
    Mini-X API for custom programming applications
    Warranty
    One year or 2000 hours, whichever comes first
    One year or 2000 hours, whichever comes first


    Radiation Precautions

       The Mini?X Is intended to generate x-ray radiation during normal operation. The Mini?X has been designed to focus radiation in the designated output direction, however radiation in other directions is possible and should be addressed with shielding and/or monitoring in the final application.
       Radiation Levels external to the X-ray tube housing with the brass safety plug ON do not exceed 25 μS/h (2.5 mrem/h) measured 5 cm from the surface of the housing in accordance with Requirements 5.2.2.2.2 of the National Bureau of Standards (NBS) Handbook for Radiation Safety for X-Ray Diffraction and Fluorescence Analysis Equipment.
       Examples of Shielding (that comply with the above standard)
       1 mm (0.040 inch) of Pb will result in radiation levels of 0.5 mrem/h.
       6.35 mm (0.250 inch) of Fe will result in radiation levels of 0.5 mrem/h.
       3.18 mm (0.125 inch) of Brass will result in radiation levels of 2.5 mrem/h.
       The inside of the housing can also be lined with 3.18 mm (0.125 inch) of aluminum (Al) in order to absorb the XRF from the shielding


    Caution

    This device produces X-Rays when energized. To be operated only by qualified personnel.


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