Seeking help with data analysis of vibration measurement instruments for rotating equipment
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Today, the company has just purchased Fluke vibration measurement equipment. I would appreciate it if experts could explain what each of the values represents, which specific numbers should be paid attention to, when to use amplitude and velocity, when to use acceleration, and how to make the best use of this equipment. Thank you to all the experts.
See the figure for explanation. From \"Practical Field Techniques for Simple Vibration Diagnosis\" (compiled by Yi Liangqu).
The answer above is correct; ordinary pump motors operate at medium frequency, so vibration speed is used as a measure for them. The C zone mentioned in everyday usage (≥7.1 mm/s) refers to this very speed. The other two measurement settings are not used very often at the moment.
Thank you so much{:1_90:}
Amplitude is used for speeds below 66 revolutions, speed is used for 600–6000 revolutions, and acceleration is used for speeds above 6000 revolutions