SVANTEK Class 1 Sound & Vibration Analyser
SVAN 979
The SVAN 979 is Svantek’s flagship Class 1 sound and vibration analyser, designed for experts who demand the highest precision, functionality, and flexibility in one professional instrument. Fully type approved and compliant with IEC 61672-1:2013, it delivers unmatched low-noise performance starting from 12 dBA and supports precision measurements down to 3.15 Hz. The instrument supports both sound and vibration inputs, making it ideal for multi-domain analysis with no need for external modules.
With virtually all advanced functions pre-installed, the SVAN 979 offers a turnkey solution for experts who require full compliance, high-resolution analysis, and robust data acquisition in one device. Priced from €7,000 upwards, it combines extreme accuracy, dual-domain flexibility, and comprehensive analysis tools—making it the flagship choice for demanding acoustic professionals and regulatory agencies.
Highlights
- Class 1 Sound & Vibration Meter: Type-approved Class 1 meter with a measuring range starting from 12 dBA and 3.15 Hz.
- Dual-Purpose Instrument: Measures both sound and vibration with optional IEPE sensors or SV 80.
- Comprehensive Frequency Analysis: Real-time 1/1 and 1/3 octave bands, FFT up to 1600 lines, and infrasound.
- Advanced Spectral Tools: Supports 1/6- and 1/12-octave filters and FFT up to 25.6 kHz.
- Building Acoustics Features: Includes RT60, signal generator, and STIPA (ISO 16283, IEC 60268).
- WAV Audio Recording: Records triggered or continuous audio up to 48 kHz/24-bit.
- High-End Microphone Support: Compatible with 200V-polarized microphones.
- No Feature Licensing Required: Most advanced tools are pre-installed with no extra cost.
- App Integration: Works with mobile apps for guided measurements and data export.
SVAN 979 – Class 1 Sound & Vibration Level Meter
Applications
Communication Interfaces
USB, I/O, RS232, Bluetooth
Operating time
8-12 hours
Operating temperature range
-10 °C to 50 °C
Humidity range
up to 90 % RH, non-condensed
Standards
Class 1: IEC 61672-1:2013, Class 1: IEC 61260-1:2014
Type approvals
Pattern approval to IEC 61672
Microphone type
G.R.A.S. 40AE
Linear operating range to IEC 61672
22 dBA Leq÷140 dBA Peak
Total measurement range
12 dBA Leq÷140 dBA Peak
Internal noise
<12 dBA Leq
Frequency range
3.15 Hz ÷ 20 kHz
Weighting filters
A, B, C, Z, G
Time constants
Slow, Fast, Impulse
Statistics in octaves or third octaves
User programmable filters
option
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