// Vibration


SVAN 958A Class 1 Four-channel Sound & Vibration Analyser is dedicated for all applications that require simultaneous class 1 sound and vibration assessment. Each of four input channels can be independently configured for sound or vibration detection with different filters and RMS detector time constants giving users an enormous measurement flexibility. The real advantage of SVAN 958A is the capability to perform advanced analysis simultaneously to the level meter mode. List of available analyser functions includes FFT, 1/1 or 1/3 octave, cross spectra, sound intensity, RT 60 and more.


  • Four channels sound or vibration configurable
  • Human Vibration measurements meeting ISO 8041:2005 including VDV and MTVV
  • Sound level meter Class 1, IEC 61672
  • Advanced data logger including spectral analysis
  • Advanced trigger and alarm functions
  • Easy in use, hand held, light weight and robust


    Analyser options

    • FFT analysis up to 1600 lines in 20 kHz band
    • 1/1 and 1/3 octave real-time analysis
    • Time-domain signal recording
    • Sound intensity
    • FFT cross spectra
    • RT 60 reverberation time
    • Acoustic dose meter
    • Human Vibration measurements