use the most modern measurement equipment (FFT-Analyzer
+ PC calculation programs). Our decades of experience in
the field of vibration technology guarantees technically
and economically reliable solutions for your problems.
The first step is to determine the maximum measured
vibrations for each of the three vectors x, y and z. The
largest of the three values is to be compared to the
limit curve graph of the machine.
It is typically necessary to conduct measurements at the
location of the future installation of such machines in
order to guarantee that existing floor vibrations do not
exceed the maximum allowed values. Vibrational
accelerations are measured within a defined frequency
range, (1-100 Hz) as a simple sum value measurement
cannot provide a sufficient amount of information about
the exact conditions. Evaluation of the force-distance
signal is conducted with a Fast Fourier Analyzer that
a measured value for each frequency of the spectrum.
(vibration acceleration in g). In case of preinstalled
machines, vibration analysis will help determine the
type of anti vibration solution that needs to be
Very precise vibration analysis in the lower frequency
range can be conducted with a highly-sensitive geophone.
Vibration speeds of under 0.01µm/s in the range of 0.2
to 30Hz can be recorded with a geophone. Especially in
the semiconductor, nanotechnology, and ultra-precise 3D
measurement industries it is necessary to conduct very
precise vibration measurements in order to guarantee an
optimal and client-specific configuration.