• 554801 X-ray Apparatus Mo, Complete

    554801 X-ray Apparatus Mo, Complete


    X-ray Apparatus Mo, Complete

    Fully-featured, microprocessor-controlled device with x-ray tube Mo and goniometer designed for conducting a wide variety of experiments in x-ray physics.

    The high-voltage system, x-ray tube and experiment chamber are all within a radiation-proof housing. German type approval as school x-ray apparatus and full-protection device. The type approval is also valid for further x-ray tubes (Fe, Cu, Ag, W, Au). The x-ray tubes are delivered completely adjusted and allow thus an easy and user-friendly exchange. Highest safety and operation comfort by an automatic door locking, which unlock the doors automatically, when no x-ray radiation is generated.

    Two large displays show all relevant information on the current experiment. The tube voltage and tube current can be set in the ranges 0 to 35 kV and 0 to 1 mA respectively. The built-in rate meter including counter-tube voltage supply enables direct measuring in conjunction with a Geiger-Muller counter tube. The x-ray apparatus can also be connected to a PC via the USB-port (software included) for recording Bragg spectra. Alternative the two analogue outputs (counting rate and angular position) permit data acquisition using a chart recorder. The goniometer (554 831) enables precise setting of any angular position of the sensor and the target as well as coupled 2:1 sensor and target motion, both manual and automatic angular scans are possible. Two screened coaxial lead-ins and one free access duct provide access to set-ups in the experiment chamber, e.g. for connecting an x-ray energy detector. Device fully assembled and adjusted, ready for operation.  

    Technical Data
    • School X-ray apparatus and fully protected equipment with German type approval for school use
      (approval no. BFS 05/07 V/SchRöV) (suitable for the operation with the interchangeable tubes:
      Fe, Cu, Mo, Ag, W)
    • Dose rate at a distance of 10 cm: <1 µS/h
    • Two independent safety circuits for doors, high voltage and emission current
      (safety approval by TÜV Rheinland and according to requirement regulations for PTB 2005 type approval
    • Automatic door locking: doors can be opened only, when no high voltage is present i.e. no X-ray radiation
      can be generated (safety approval by TÜV Rheinland and according to requirement regulations for
      PTB 2005 type approval)
    • High voltage: 0 ... 35.0 kV (regulated DC voltage)
    • Tube current: 0 ... 1.00 mA (independent regulated DC)
    • Visible X-ray tube with molybdenum anode for characteristic short-wave radiation:
      Kα = 17.4 keV (71.0 pm), Kβ = 19.6 keV (63.1 pm)
    • Fluorescent screen for transillumination experiments: d = 15 cm
    • Built-in rate meter including voltage supply for GM counter tube
    • Loudspeaker: for audible ratemeter
    • Two 4-digit displays (25 mm high) for displaying the following as desired:
      high voltage, anode current, counting rate, target/sensor angle, scanning range, step width, gate time
    • Goniometer (554 831), stepper-motor-controlled
      Operating modes: manual control and automatic scan for sensor only, target only, 2:1 coupling
      Angular range:
      Target unlimited (0° ... 360°)
      Sensor -10° ... +170° Step width: 0.1°
    • Exposure timer, gate time: 0.5 s ... 9999 s
    • Bushes in the experiment chamber: high-voltage coaxial cable, BNC coaxial cable, empty channel
      for e.g. tubing, cable etc.
    • Analogue outputs: each proportional to target angle and to counting rate for chart recorder connection
    • USB port for connecting a PC to control the X-ray apparatus, data recording and evaluation by the
      delivered Windows software
    • LabVIEW and MATLAB driver for Windows available free of charge at
      http:/www.ld-didactic.com for user defined controlling and measurin
    • Input voltage: 230 V (±10 %)/47 - 63 Hz
    • Power consumption: 120 VA
    • Dimensions: 67 cm x 48 cm x 35 cm
    • Weight: 41 kg

    Scope of delivery
    • X-ray apparatus with X-ray tube Mo
    • Goniometer (554 831)
    • NaCl crystal (554 78), Lattice-plane spacing: 282 pm
    • Zirconium foil
    • Cover for fluorescent screen
    • Dust cover
    • USB cable
    • Software for Windows 98/2000/XP/Vista/7/8/10

    Additionally required

    559 01

    End-window counter with cable for α, β, γ and X-rays


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