How Vibration is Measured (Cont.): Vibration Level Charts, ISO Values, and More

In Part 1 of How Vibration is Measured, we discussed how equipment vibration is measured.  An accelerometer mounted to a machine bearing vibrates.  This vibration in the accelerometer produces a voltage.  The amount of movement of the accelerometer determines the amount of voltage, and the severity.  The frequency of the voltage (how many times per…

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