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All required weighting filters (e.g.: W k , W c , W h , V elMF ) including the latest ISO 2631-1&2 standard are available with this instrument. RMQ detector enables direct measurement of the Vibration Dose Value (VDV). Using computational power of its digital signal processor the SVAN 946A can perform real time 1/1 & 1/3 octave analysis with time history, Min & Max spectra's, real time FFT analysis with spectra's logging and selectable lines number up to 1600; Enveloping; RPM rotation speed measurements with laser tachometer and balancing of the rotation mass. Measurement results can be stored in large 8 MB or 48 MB (option), non-volatile memory and easy downloaded to any PC with SvanPC+ software. Thanks to built-in rechargeable batteries and robust, lightweight design the SVAN 946A can be used in hard environmental conditions over the whole working day. FEATURES
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