Harmonic Distortion Analysis- The percent distortion shall be measured directly or shall be computed
by taking the ratio (x100) of the rms (root mean squared) voltage of the distortion components to the rms
voltage signal (distortion plus fundamental) of the accelerometer.
Bibration Test Procedure- Asample device as mounted on a test fixture shall be securely bolted to the
table of the vibration test machine and subjected to vibration according to the follwing test parameters.