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From the point of view of several European manufacturers, customers and users of screw compressors and Roots blowers it is required to evaluate the condition of the corresponding machine by vibration measurements of such machines. This is the main task of guideline VDI 3836.
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The sound emission of the projected Aerzen machines, the connected piping systems and the sound propagation in the room resp. free field is examined and described.
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vibration measurement, machine diagnosis, consultation for acoustics, acoustic evaluations