Representing the force and vibration in the frequency .... of the system—but can
be measured experimentally.
Before taking a vibration measurement, you need to attach a sensor that can ....
operating speed of the machine, the higher its frequencies of vibration will be, ...
called frequency analysis, a technique which may be con- sidered the
cornerstone ... Where a single, wide frequency band vibration measure- ment is
made, the ...
Vibration exposure direction is also important and is measured in a well-defined
directions. Vibration frequencies and duration of exposure are also determined.
Feb 1, 1999 ... Some of the earliest "high-frequency" vibration measurements were made with
electrodynamic velocity sensors. These are a type of seismic ...
just like the machines from which the vibration is measured. ... Acceleration
increases relative amplitude with increasing frequency and is therefore the
Item 1 - 28 ... The vibration tester is used to measure vibrations andoscillations in ... Critical
frequencies which can cause damage or disturbing noise level may be ...
Displacement transducers are generally preferable if you need to measure low
frequency vibrations; accelerometers behave better at high frequencies.
Jan 13, 2016 ... Learn about different vibration measurement products to better help you ... to
provide real-time feedback in both the frequency and time domain, ...
The devices have very low natural frequencies and are designed to measure
vibration frequencies that are greater than the natural frequency of the pickup.