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.
Class 1 accuracy
Certified measurement for demanding projects
Four-channel flexibility
Independent configuration and advanced analysis
Building Vibration Mode
Simultaneous velocity and acceleration analysis
Multi-channel frequency analysis
Advanced diagnostics for complex acoustic and vibration tasks
Certified measurement for demanding projects
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Independent configuration and advanced analysis
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Simultaneous velocity and acceleration analysis
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Advanced diagnostics for complex acoustic and vibration tasks
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The catalogue covers technical specifications, key applications, and available accessories for multi-channel sound and vibration measurements. It provides all the information needed to support advanced acoustic and structural diagnostics.
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.
Read moreBuilding 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.
Read moreBuilding 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.
Read moreMachine 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.
Read moreSimultaneous 20 kHz-band analysis on four channels
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Standards-compliant monitoring for structural protection
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ISO 16283-compliant measurements for every project
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Measurements in accordance with ISO 20816-1
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Discover how SVAN 958A delivers precise ground and building vibration measurements with advanced FFT and 1/3 octave analysis.
SVAN 958A – Four Channel Sound & Vibration Meter
Applications
Hardware Features
Sound measurements features
Vibration measurement features
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