INVESTIGATIONS OF REFERENCE SURFACE WARP AT HIGH SHOCK CALIBRATIONS

H. Volkers, T. Beckmann, R. Behrendt

Abstract:

This paper describes the investigation of transducer reference surface warping during high shock calibrations using a Hopkinson bar and two laser Doppler vibrometer (LDV) and one LDV in conjunction with a laser Doppler scanning vibrometer. Dipole shocks up to 80 km/s² where applied to transfer standard back to back accelerometers with and without mass loads.
Keywords:

accelerometer, shock calibration, warp, vibrometer
Download:

IMEKO-TC22-2014-009.pdf
DOI:

_unreg_tc22-2014.009

Event details:

[EVENTDETAILS]

IMEKO TC:

TC22
Event name:

TC22 Conference 2014
Title:

3^rd Conference on Vibration Measurement (together with 22^nd TC3 Conference on the Measurement of Force, Mass and Torque and 12^th TC5 Conference on the Measurement of Hardness)
Place:

Cape Town, SOUTH AFRICA
Time:

3 February 2014 - 6 February 2014