In-Axis and Cross-Axis Characterization of the ENDEVCO 7270A Accelerometer in a T05 Mechanical Package

摘要

The characteristics of the ENDEVCO 7270A-60K piezoresistive accelerometer in a TO5 mechanical package are documented in this report. Both time-domain and frequency domain results are presented. This study was conducted because the TO5 mechanical package is a candidate for high volume production of the ENDDEVCO 7270A and was performed at Sandia National Laboratories in the Mechanical Shock Laboratory. A titanium Hopkinson bar with an ENDEVCO 7270A in a TO5 mechanical package on a flyaway fixture in two different orientations was used for in-axis characterization up to 25,000 g. for a bandwidth of DC - 10,000 Hz.