THE 250 KILONEWTON PRIMARY SHOCK FORCE CALIBRATION DEVICE AT PTB |
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| 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
- Download:
- IMEKO-TC3-2010-003.pdf
- DOI:
- -
- 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