SVAN 977 SOUND AND VIBRATION ANALYSER

SVAN 977 SOUND AND VIBRATION ANALYSER

[ Noise ]

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• sound level meters
• ultra sounds
• 1/1 octave
• FFT

SVAN 977 SOUND AND VIBRATION ANALYSER - Class 1 IEC 61672:2002 sound level measurements - Ultra sound measurements in 40 kHz band - General vibration measurements (acceleration, velocity and displacement) - Three parallel independent profiles - 1/1 octave real-time analysis - FFT analysis (optional) - Time-domain signal recording & audio events recording (optional)

The SVAN 977 is the next generation of Type 1 sound & vibration instruments and is designed to meet the needs of both environmental monitoring and occupational health and safety monitoring specialists. Its exceptional hardware design also enables the measurement of ultra sound frequencies in the 40 kHz band. The SVAN 977 provides broadband results with all the standard weighting filters and also offers an incredible time history logging capability providing broadband results and spectra with adjustable double (long and short) logging steps. Audio recording can be performed simultaneously with time history logging as either a separate wave file or as audio events inside time history files. This solution enables noise source recognition and data post-processing. Manual and automatic triggering of audio recording is also available. Measurement results are recorded in three acoustic or vibration profiles enabling measurements to be performed with 3 different filters (e.g. A, C, Z) and 3 different detector time constants (e.g. Fast, Slow, Impulse). Technical file