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THE 250 KILONEWTON PRIMARY SHOCK FORCE CALIBRATION DEVICE AT PTB

Michael Kobusch, Thomas Bruns, Leonard Klaus, Michael Müller
  • Abstract:
    A new facility for primary shock force calibrations up to 250 kN force amplitude is presented. Shock forces are generated by the impact of two airborne cylindrical mass bodies. Two laser-Doppler interferometers simultaneously measure the bodies’ dynamic motions on their axes of motion. Traceability of force is realised by the determination of mass and acceleration.
  • Keywords:
    shock force calibration, impact, laser-Doppler interferometry
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  • DOI:
    _unreg_tc3-2010.003

Event details:

  • IMEKO TC:
    TC3
  • Event name:
    TC3 Conference 2010
  • Title:

    21st Conference on Measurement of Force, Mass and Torque (together with TC5 HARDMEKO 2010 and 2nd TC22 Meeting on Vibration Measurement)

  • Place:
    Pattaya, THAILAND
  • Time:
    21 November 2010 - 25 November 2010