Data acquisition and analysis for laser vibrometry
VibSoft provides data acquisition and analysis tools in time- and frequency-domain for laser Doppler vibrometry.
Choose between three versions VibSoft-VL, VibSoft-20 and VibSoft-PRO: Whether your testing applications require analog or fully digital data acquisition up to 32 MHz multichannel acquisition to record vibrometer signals alongside signals from additional sensors or reference sources.
When mobility is key, benefit from a lean, portable and Wi-Fi connected laptop solution.
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Highlights
//- Powerful DAQ and analysis from DC up to 32 MHz
- Digital acquisition or multichannel analog acquisition.
- Available as a portable laptop solution
- Control all vibrometer settings remotely
- Real-time video imaging of test objects
- Comprehensive toolbox for analysis in time and frequency domain
- Sample excitation via internal signal generator
- Customized post-processing with Polytec SignalProcessor
- Integrated scripting interface
Fully digital data acquisition in vibration analysis
VibSoft bridges the gap between data acquisition and comprehensive data analysis. Using a VibSoft connection box, an analogue vibrometer signal can be acquired and analysed alongside other analogue input signals (such as sensors or reference signals). Polytec measuring instruments equipped with a corresponding VibroLink interface can communicate directly with VibSoft or VibSoft-VL via Ethernet or Wi-Fi. This enables the fully digital transmission of measurement data and remote control of measurement parameters.
VibSoft offers digital high-pass, low-pass and band-pass filters. Externally, the software is open to common standards: acquisition of time and FFT data for any voltage signals, support for IEPE (ICP®) for third-party sensors, and a scripting engine for automated test routines or export in ASCII and Universal File Format. Further options, such as real-time video display and the powerful SignalProcessor (a function library for signal post-processing), provide full flexibility in configuration and post-processing.
VibSoft-VL
Portable and fully digital solution with wireless capability for frequencies from DC up to 32 MHz, lean and ready to use with any laptop or PC
- Supporting ultrasonic applications featuring sampling rates up to 80MSa/s
- Enables digital DAQ via Ethernet or Wi-Fi for Polytec laser vibrometers
- LDV's precision is conveyed in digital data with 24-bit accuracy.
- Stable digital data transfer even under high system load
VibSoft-20
Portable analog 2-channel solution for frequencies from DC up to 20 kHz, flexible and mobile for field studies
- Perfect for acoustic applications
- Compact and lightweight USB junction box VIB-E-220
- Analyze transfer functions (FRF) by connecting a 2nd sensor
- IEPE support for 3rd party sensors
- Includes VibSoft-VL
VibSoft-PRO
High performance analog 4-channel synchronous data acquisition from DC up to 25 MHz with integrated signal generator, for power users in lab and test environments
- Suitable for high ultrasonic applications
- Integrated signal generator for excitation of the sample
- Acquire 4 input signals synchronously and analyze transfer functions (FRF) with high performance A/D-converters
- Dedicated Industrial PC with integrated BNC I/O in 19” rack housing
- Includes VibSoft-VL
Downloads
Related products
VibroOne+
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VibroFlex
With the modular laser vibrometer VibroFlex, Polytec presents the superior flexibility in optical vibration measurement with a modular sensor solution up to 32 MHz that adapts to your needs: Add microscope objectives for observing tiny structures or measure large samples like machinery or motors from a safe distance. Discover acoustics and vibration phenomena in research and product development for a faster time-to-market or use it for reliable in-line inspections. Learn about how the patented multi-path interferometry QTec® provides an always stable signal level, 20 dB better SNR for faster and clearer results without post-processing.
VibroGo
VibroGo® is the truly portable, battery powered digital laser vibrometer for field studies and quick and easy condition monitoring of machines and facilities on the go. It allows the non-contact measurement of vibrational displacement, velocity and acceleration up to 320 kHz and from safe distances up to 30 m. Integrated on-board data recording, live monitoring and quick analysis of measurement data make VibroGo® more autonomous than ever before.
IVS-500 Industrial Vibration Sensor
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VibroFlex Range
VibroFlex Range is the outdoor-proof long-range vibration measurement solution designed for remote analysis of vibrating structures, model validation and health monitoring on large and distant structures from more than 500 m. The laser sensor conveniently monitors structural dynamics and stability of buildings, operating machinery and critical production facilities, providing a fast and efficient on-site testing solution.