Bump Test; Settings; Amplitude Trigger Setting - Adash 4400 VA4 Pro User Manual

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Bump Test

It enables to find the resonance frequency of machine body. Set the used channel and the number of hits for
averaging.
Test contains two parts. The level of amplitude trigger is found in the first part. The response spectrum is
developed in the second part.

Settings

Channel
Hits

Amplitude trigger setting

In the first part of test we need to detect the correct value for triggering. Make the hit and look the moving of the
hand on display. Make all hits with the same force. More then one hit is recommended (3-4). Push Stop to finish
it.
For further technical and contact information visit www.adash.eu, email: info@adash.cz
channel with the accelerometer
number of hits
105
Adash 4400 – VA4Pro