1. Vibration:
A rapid linear motion of object about an equilibrium position, like piston, tuning fork
or motor.
2. Vibration displacement:
The magnitude of a vector from the initial position to a subsequent position assumed
by a body.
3. Vibration velocity:
The rate of speed of vibration.
4. Vibration acceleration:
The rate of change of vibration velocity with respect to time.
5. Vibration frequency:
The number of complete cycles of vibration per unit time.
6. Point number:
One point number correspond to one testing point, TV300 will keep up to 62 historical
results for each point.
7. Patrol test:
Test more than one point in a fixed routine. Each point correspond one testing point.
8. Warning limit:
Remind users that the vibration is beyond the limit of the safe state.
9. Alarming limit:
Remind users that the vibration is beyond the limit of the destruct status.
10. RMS, peak values and peak-peak values (see Figure 2-1)
11. Spectral chart:
A chart indicates the magnitude distribution of each frequency in the whole vibration.
Figure 2-1
4 Manual TV-300
2TECHNICAL TERMS
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