Svantek SVAN 958A 4-Channel Sound & Vibration Meter
Use our chat for technical support or contact us via +45 31 33 18 19 or salg@GOmeasure.dk
- Number of channels: 4
- Intrisic safety: -
- Self-vibration detection: -
- Auto-calibration: -
- Keyboard lock: -
- Remote communication: Yes
- Communication Interfaces: USB, RS232, I/O port
- LED indicator: -
- Display: Yes
- Keyboard: 9 buttons
- Memory: 32MB
- Battery type: 4xAA
- Operating time: > 10 hOperating temperature range: -10 °C to 50 °C
- Humidity range: up to 95% RH
- Weight: 510 grams
- Size: 140 x 82 x 42 mm
- Docking station required: -
Discover the possibilities
More information
Description
The SVAN 958A is a Class 1 four-channel sound and vibration analyser built for applications requiring simultaneous and independent multi-channel measurements. Each channel can be configured for sound or vibration, enabling real-time FFT, octave band, and cross-spectral analysis. The instrument delivers broadband results across all inputs, stores data internally, and supports full post-processing—making it ideal for building acoustics, structural diagnostics, and industrial monitoring.
Highlights
- Four input channels: Independent sound or vibration configuration
- Simultaneous analysis: Real-time FFT, octave bands, cross spectra, RT60
- Class 1 accuracy: Fully compliant with IEC 61672-1
- Vibration mode: Measures velocity, acceleration, and dominant frequency
- Building acoustics: 4-channel RT60 and sound source integration
- Remote access: RS232 with 4G, LAN, and SvanNET support
- Data logging: Time history and broadband metrics on all channels
- Rugged design: Lightweight aluminium body and long battery life
- Flexible sensors: Supports mics and mono/tri-axial IEPE accelerometers
- PC software included: SvanPC++ and SvanNET for analysis and control
Features
Class 1 accuracy
Certified measurement for demanding projects
SVAN 958A performs simultaneous Class 1 noise and vibration analysis up to 20 kHz. The instrument meets the standards required for engineering, environmental, and compliance-critical applications.
Four-channel flexibility
Independent configuration and advanced analysis
Each channel can be configured separately for sound or vibration with custom filters and time constants. SVAN 958A performs simultaneous FFT, octave, and broadband analysis, including cross spectra, RT60, and sound intensity.
Building Vibration Mode
Simultaneous velocity and acceleration analysis
SVAN 958A measures velocity and acceleration in real time, automatically identifying dominant frequencies. Each input supports mono- or triaxial sensors, enabling flexible setups for structural and ground vibration monitoring.
Multi-channel frequency analysis
Advanced diagnostics for complex acoustic and vibration tasks
SVAN 958A performs simultaneous four-channel analysis in 1/1 and 1/3 octave bands, FFT, and cross spectra. Its processing power supports detailed investigations across sound and vibration domains.
Applications
Sound measurements
Simultaneous 20 kHz-band analysis on four channels
SVAN 958A delivers real-time broadband and spectral analysis across all input channels. Engineers perform detailed diagnostics including Leq, RMS, peak values, FFT, and cross spectra—ideal for advanced acoustic assessments.
Building and ground vibration
Standards-compliant monitoring for structural protection
SVAN 958A measures PPV and frequency content in line with ISO 4866, BS 7385-2, and DIN 4150-3. The dedicated vibration mode captures velocity and acceleration simultaneously, with automatic detection of dominant frequencies for reliable structural assessment.
Building acoustics
ISO 16283-compliant measurements for every project
SVAN 958A supports airborne and impact sound insulation testing in accordance with ISO 16283 and IEC 61672-1 Class 1 standards. The instrument delivers precise results for walls, façades, and floors in residential and commercial buildings.
Machine vibrations
Measurements in accordance with ISO 20816-1
SVAN 958A measures acceleration, velocity, and displacement with appropriate frequency weightings for machinery diagnostics. The instrument complies with ISO 20816-1, ISO 2954, and ISO 10817-1, ensuring reliable operation in industrial environments.
Specifications
Applications
- Sound measurements
- Environmental noise
- Occupational noise
- Building acoustics
- Hand-arm vibration
- Whole-body vibration
- Machine vibration
- Building/ground vibration
Hardware Features
- Number of channels: 4
- Intrisic safety: -
- Self-vibration detection: -
- Auto-calibration: -
- Keyboard lock: -
- Remote communication: Yes
- Communication Interfaces: USB, RS232, I/O port
- LED indicator: -
- Display: Yes
- Keyboard: 9 buttons
- Memory: 32MB
- Battery type: 4xAA
- Operating time: > 10 hOperating temperature range: -10 °C to 50 °C
- Humidity range: up to 95% RH
- Weight: 510 grams
- Size: 140 x 82 x 42 mm
- Docking station required: -
Sound measurements features
- Standards: Class 1: IEC 61672-1:2013
- Microphone type: MK 255, 50mV/Pa
- Preamplifier type: SV 12L
- Linear operating range to IEC 61672: 26 dBA Leq ÷ 140 dBA Peak
- Total measurement range: 16 dBA Leq ÷ 140 dBA Peak
- Internal noise: < 16 dBA
- Frequency range: 0.5 Hz ÷ 20 kHz
- Weighting filters: A, C, Z and G
- Time constants: Slow, Fast, Impulse
- Statistics: Yes
- Statistics in octaves or third octaves: Yes
- Noise directivity detection: -
- Audio recording: option
- Voice coments: -
- 1/1 octave: option
- 1/3 octave: option
- 1/6 octave: -
- 1/12 octave: -
- FFT: option
- RT60: option
- Signal generator: -
- Tonality: -
- RPM: option
- Cross spectrum: Yes
- Intensity: option
- User programmable filters: option
Vibration measurement features
- Standards: ISO 8041:2017, ISO 20816-1, DIN 4150-3, BS 7385-2
- Number of channels: 4
- Sensor type: IEPE
- Input type: IEPE
- 1/1 octave: option
- 1/3 octave: option
- WAV recording: option
- FFT: option
- RPM: option
- Enveloping: -
- Cross spectrum: option
- User programmable filters: option
Options
Video
Building and Ground Vibrations
Discover how SVAN 958A delivers precise ground and building vibration measurements with advanced FFT and 1/3 octave analysis.
The SVAN 958A is a Class 1 four-channel sound and vibration analyser built for applications requiring simultaneous and independent multi-channel measurements. Each channel can be configured for sound or vibration, enabling real-time FFT, octave band, and cross-spectral analysis. The instrument delivers broadband results across all inputs, stores data internally, and supports full post-processing—making it ideal for building acoustics, structural diagnostics, and industrial monitoring.
Highlights
- Four input channels: Independent sound or vibration configuration
- Simultaneous analysis: Real-time FFT, octave bands, cross spectra, RT60
- Class 1 accuracy: Fully compliant with IEC 61672-1
- Vibration mode: Measures velocity, acceleration, and dominant frequency
- Building acoustics: 4-channel RT60 and sound source integration
- Remote access: RS232 with 4G, LAN, and SvanNET support
- Data logging: Time history and broadband metrics on all channels
- Rugged design: Lightweight aluminium body and long battery life
- Flexible sensors: Supports mics and mono/tri-axial IEPE accelerometers
- PC software included: SvanPC++ and SvanNET for analysis and control
Features
Class 1 accuracy
Certified measurement for demanding projects
SVAN 958A performs simultaneous Class 1 noise and vibration analysis up to 20 kHz. The instrument meets the standards required for engineering, environmental, and compliance-critical applications.
Four-channel flexibility
Independent configuration and advanced analysis
Each channel can be configured separately for sound or vibration with custom filters and time constants. SVAN 958A performs simultaneous FFT, octave, and broadband analysis, including cross spectra, RT60, and sound intensity.
Building Vibration Mode
Simultaneous velocity and acceleration analysis
SVAN 958A measures velocity and acceleration in real time, automatically identifying dominant frequencies. Each input supports mono- or triaxial sensors, enabling flexible setups for structural and ground vibration monitoring.
Multi-channel frequency analysis
Advanced diagnostics for complex acoustic and vibration tasks
SVAN 958A performs simultaneous four-channel analysis in 1/1 and 1/3 octave bands, FFT, and cross spectra. Its processing power supports detailed investigations across sound and vibration domains.
Applications
Sound measurements
Simultaneous 20 kHz-band analysis on four channels
SVAN 958A delivers real-time broadband and spectral analysis across all input channels. Engineers perform detailed diagnostics including Leq, RMS, peak values, FFT, and cross spectra—ideal for advanced acoustic assessments.
Building and ground vibration
Standards-compliant monitoring for structural protection
SVAN 958A measures PPV and frequency content in line with ISO 4866, BS 7385-2, and DIN 4150-3. The dedicated vibration mode captures velocity and acceleration simultaneously, with automatic detection of dominant frequencies for reliable structural assessment.
Building acoustics
ISO 16283-compliant measurements for every project
SVAN 958A supports airborne and impact sound insulation testing in accordance with ISO 16283 and IEC 61672-1 Class 1 standards. The instrument delivers precise results for walls, façades, and floors in residential and commercial buildings.
Machine vibrations
Measurements in accordance with ISO 20816-1
SVAN 958A measures acceleration, velocity, and displacement with appropriate frequency weightings for machinery diagnostics. The instrument complies with ISO 20816-1, ISO 2954, and ISO 10817-1, ensuring reliable operation in industrial environments.
Applications
- Sound measurements
- Environmental noise
- Occupational noise
- Building acoustics
- Hand-arm vibration
- Whole-body vibration
- Machine vibration
- Building/ground vibration
Hardware Features
- Number of channels: 4
- Intrisic safety: -
- Self-vibration detection: -
- Auto-calibration: -
- Keyboard lock: -
- Remote communication: Yes
- Communication Interfaces: USB, RS232, I/O port
- LED indicator: -
- Display: Yes
- Keyboard: 9 buttons
- Memory: 32MB
- Battery type: 4xAA
- Operating time: > 10 hOperating temperature range: -10 °C to 50 °C
- Humidity range: up to 95% RH
- Weight: 510 grams
- Size: 140 x 82 x 42 mm
- Docking station required: -
Sound measurements features
- Standards: Class 1: IEC 61672-1:2013
- Microphone type: MK 255, 50mV/Pa
- Preamplifier type: SV 12L
- Linear operating range to IEC 61672: 26 dBA Leq ÷ 140 dBA Peak
- Total measurement range: 16 dBA Leq ÷ 140 dBA Peak
- Internal noise: < 16 dBA
- Frequency range: 0.5 Hz ÷ 20 kHz
- Weighting filters: A, C, Z and G
- Time constants: Slow, Fast, Impulse
- Statistics: Yes
- Statistics in octaves or third octaves: Yes
- Noise directivity detection: -
- Audio recording: option
- Voice coments: -
- 1/1 octave: option
- 1/3 octave: option
- 1/6 octave: -
- 1/12 octave: -
- FFT: option
- RT60: option
- Signal generator: -
- Tonality: -
- RPM: option
- Cross spectrum: Yes
- Intensity: option
- User programmable filters: option
Vibration measurement features
- Standards: ISO 8041:2017, ISO 20816-1, DIN 4150-3, BS 7385-2
- Number of channels: 4
- Sensor type: IEPE
- Input type: IEPE
- 1/1 octave: option
- 1/3 octave: option
- WAV recording: option
- FFT: option
- RPM: option
- Enveloping: -
- Cross spectrum: option
- User programmable filters: option
Building and Ground Vibrations
Discover how SVAN 958A delivers precise ground and building vibration measurements with advanced FFT and 1/3 octave analysis.