Products

Our products are designed for engineers by engineers and are built to be used intuitively.  Our systems are based on 12 or 16 bit ADC/DAC modules capable of sampling data at up to 2 MSamples/s (aggregate) and use sophisticated signal processing techniques.

Multi-axis Vibration Shaker Controllers

Our single or multi-axis vibration controllers use sophisticate control algorithms to re-create all kinds of random, transient and harmonic vibrations.  Applications include:

  • Transport trials / simulation for packaging and ride quality (including Pitch and Roll motion). More information
  • Vehicle ride simulators
  • Sine and swept-sine testing for product stress screening and endurance testing. More information
  • Multi-post road simulators
  • Seismic motion simulators. More information
  • Water wave generators
 Some features of our controllers include:
  • Designed for single and multi-axis shakers (linear and angular motion)
  • Compatible with any type of vibration shaker (servo-hydraulic, electrodynamic..)
  • Intuitive and easy to use
  • Controls random vibrations (PSD), shocks and transients, sine and swept-sine as well as signal replication
  • 16 bit accuracy and up to 16,000 spectral lines  at up to 2 MSamples/s aggregate
  • Capable of generating non-Gaussian and nonstationary random vibrations
  • Capability to generate shock-on-random, sine-on-random and random-on-random vibrations

Technical Specifications: Download

Field Data Analyser

This software module allows you to import field data recorded from a range of recorders including with InnRecorder®, Saver®, IST®, SlamStick®, MSR®, GCDC® etc… It can be used for the analysis of vehicle vibrations, ride quality and in-service vibration monitoring of structures (bridges, buildings, offshore platforms…).  Some of it main features are:

  • Sophisticated analysis of field vibration data (PSDs, Frequency Spectrogram, RMS and Crest Factor distributions and more)
  • Analyses data from accelerometers and angular motion sensors
  • Includes calculus facility to convert between acceleration, velocity and displacement
  • Compatible with Real Vibrations shaker controllers

Multi-channel Real-time Signal Recorder

This application offers ease-of-use for gap-free recording of signals.  Its features are:

  • Gap-free recording on up to 32 channels at 16 bit resolution simultaneously at up to 2MS/s aggregate
  • Works with any sensors with analogue output
  • Easy sensor configuration
  • Compatible with Real Vibrations multi-channel Signal Analyser for post-processing of signals
  • Configurable trigger scheduling: time (regular and random), level trigger….
  • Configurable data file formats

Potential applications:

  • Field  measurements
  • Laboratory experiments
  • Environmental monitoring
  • Structural monitoring
  • Machine condition monitoring
  • Acoustic monitoring

Multi-channel Signal Analyser

This multi-channel signal analyser offers sophisticated analysis of dynamic signal in real time. Its ease-of-use makes it an extremely versatile instrument for any serious experimentation. It includes:

  • Real-time capture and analysis on up to 32 channels (16 bit resolution) simultaneously at up to 2MS/s aggregate
  • Easy to configure instrument setup
  • Fully configurable digital filters
  • Capable of many analysis techniques:
    • Power Spectral Density
    • Probability Density Distribution
    • Non-stationary signal analysis (RMS, skewness, kurtosis and crest factor distributions)
    • Frequency Response (transfer) Functions
    • Synchronous averaging (random decrement analysis)
    • Octave analysis

Potential applications:

  • Structural integrity monitoring
  • Machine health monitoring
  • Offshore structures performance
  • Laboratory-based structural and dynamic analysis
  • Transport vibration analysis
  • Acoustic analysis

Dual-channel Spectrum Analyser - Impact Excitation

This application is ideal for evaluating the  dynamic response of devices and structures for modal analysis.  It is compatible with any type of impact-generating device. and is suited to both students and experienced engineers.  Its main features are:

  • Computes Average Frequency Response (Transfer) functions in real time
  • Enables Post-processing to ‘re-play’ experiments and edit test data
  • Computes accelerance, mobility, receptance and Nyquist plots including circle fits for damping and natural frequency etc…
  • Works with any type of modal hammer and  has in-build shock excitation signal generator for shakers
  • Easy extraction of complex FRF data for mode shape determination
  • 16 bit resolution at up to 2 MSamples/s

Applications

  • Education (class licenses available)
  • Research
  • Modal analysis: mode identification (natural frequency and damping)
  • Frequency domain analysis of dynamic systems

Dual-channel Spectrum Analyser - Random Excitation

This application is ideal for evaluating the  Frequency Response Function of devices and structures in real time.  It is compatible with any type of vibration shaker and includes provisions for the generation of  various random excitation functions.  It is suited to both students and experienced engineers.  Its main features are:

  • Computes Average Frequency Response (Transfer) functions in real-time
  • Post-processing enables test editing and computing of accelerance, mobility, receptance, Nyquist plots including circle fits for damping and natural frequency etc…
  • Offers 16 bit resolution at up to 2 MSamples/s with up to 16,000 spectral lines

Applications

  • Education (class licenses available)
  • Research
  • Modal analysis: mode identification (natural frequency and damping)
  • Frequency domain analysis of dynamic systems

Cushion / Impact Analyser

This system was developed to enable the easy characterisation of cushions and shock-absorbing materials in general.  It is compatible with any type of cushion testing system including bespoke devices.  Some of its features are:

  • Automatic generation of cushion curves
  • Includes fully-configurable digital filters
  • Includes Shock Response Spectrum analyser
  • Has provision for additional sensors (displacement, force etc..)
  • Capture and analysis on up to 32 channels (16 bit resolution) simultaneously at up to 2MS/s aggregate

Applications

  • Ideal for evaluating new protective cushioning materials including biomaterials
  • Crash / Impact testing and analysis

Vibration Fatigue Analyser

This application is designed to monitor the structural integrity of materials and structures during vibrations tests.  In captures acceleration excitation and response data on multiple channels  to continuously estimate the systems natural frequency (stiffness) using the Short Time Fourier Transform.  Some of it main features are:

  • Real-time evaluation of structure or package integrity during vibration testing
  • Multiple (up to 32)  input – output  (MIMO) channels at 16 bit resolution
  • Signal post processing facility

Seismic Motion Analyser

This easy-to-use system can be an add-on to any seismic simulation system or used for seismic monitoring. It is ideal for both laboratory research and classroom applications.  It features:

  • Measurement of multi-axis excitation and response acceleration from up to 32 channels at 16 bit resolution
  • Computes frequency spectra, Frequency Response (Transfer) Functions, seismic intensity (eg. Arias)
  • Computes velocity and displacement and generates 3D trajectory animation
  • Automatically stores data in spreadsheet and Matlab format

Applications

  • Dynamic structural performance evaluation
  • Vibration isolation and damper evaluation
  • Seismic research
  • Field seismic measurement and analysis