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SV971 – Class 1 Sound Level Meter

The SVAN 971 is an extremely small Class 1 Sound Level Meter with options for 1/1 & 1/3 octave analysis. The new model is fitted with a new microphone with a large dynamic range of 120 dB and a low-power Bluetooth for connection with mobile applications.

Thanks to its Bluetooth connectivity, the SV 971 can be used to monitor results on a smartphone and/or tablet. In addition to consultation, you can also control the device remotely (start and stop, send report via email). Once preset noise limits have been exceeded, the application will trigger an alarm.

Product Datasheet

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The SVAN 971 is an extremely small Class 1 Sound Level Meter with options for 1/1 & 1/3 octave analysis. The instrument brings unprecedented state of the art technology to a SLM of this size.

The instrument’s user interface makes both configuration and measurement easier than ever before. For those who don’t have time to work with measurement settings, SVAN 971 offers extremely simple operational mode with Start/Stop only. This innovation makes the SVAN 971 an ideal choice for many applications including industrial hygiene noise, short term environmental noise and general noise measurements performed by acoustic consultants or technical engineers.

Another exceptional feature is built-in self-vibration monitoring providing information about level of vibration that influences the measurement results.

The SVAN 971 provides broad-band results with all required weighting fi lters plus 1/1 octave & 1/3 octave band filters. It also offers an incredible time-history logging capability providing broadband results and spectra with adjustable logging steps. Triggered audio recording is also available whilst logging complete functionality.

Data is stored on a microSD card and can be easily downloaded to a PC using the provided SvanPC++ software over either USB or RS 232 interfaces.

The instrument can be easily calibrated in the fi eld using an acoustic calibrator. Insertion of the microphone into a calibrator automatically activates the calibration process and the calibration history is automatically logged.

New PC software the Supervisor will help SVAN 971 owners to organize data from number of measurements and create measurement reports in a quicker and more efficient way than ever before.