SMART Full body

The full potential of Vibrometry

Unlock the full potential of laser Doppler vibrometry: Visualize the vibration dynamics of entire objects from any side combined with insightful reference data. 

Datasheet SMART Scan+Brochure SMART series

Flexible measurement setups

Flexible measurement setups with the SMART Full Body system allow you to adapt the configuration to meet your specific needs. You can position multiple SMART Scan+ vibrometers around the test object to capture full-body measurements from different angles. Alternatively, you can achieve comprehensive results with just a single SMART Scan+ vibrometer, thanks to SMART Lab's intelligent stitching features. This advanced capability seamlessly integrates data from multiple measurements, providing a complete, high-precision vibration profile of the entire object, even with minimal equipment.

Simultaneous synchronized measurements

Simultaneous synchronized measurements with multiple SMART devices allow faster and more efficient full-body vibration tests. When several SMART Scan+ vibrometers work together, they function as a single system, capturing high-resolution data across the entire test object. The SMART Lab software intelligently assigns each device to its role, handling even projects with hundreds of thousands of measurement points. This results in fast, precise measurements, providing a detailed vibration profile in less time than traditional methods.

 

Innovative vibration analysis for aircraft optimization in wind tunnels

The SMART series offers an innovative solution for precise vibration analysis of aircraft in wind tunnels. Laser Doppler Vibrometers can detect even the smallest vibrations on the aircraft's body—completely contact-free and without influencing the aerodynamic conditions. This technology enables the measurement of vibrations on wings, tail sections, and turbine components, which is critical for optimizing the performance, comfort, and safety of aircraft. A key feature is its ability to simultaneously capture vibrations from multiple angles. The system’s extremely high precision is maintained even under complex airflow conditions, helping to reduce noise emissions and improve structural integrity. With its intuitive software, researchers can analyze and evaluate vibration data in real-time, enabling more efficient and accurate wind tunnel testing.

A unique combination of precision and contactless measurement: 
The SMART series redefines vibration analysis

No other system combines contactless measurement, multi-dimensional capability, and precision in the way the SMART series does. Traditional measurement systems often involve physical contact, which can interfere with the test object or distort the data. In contrast, the SMART series uses fully non-invasive Laser Doppler Vibrometer technology, allowing for precise measurements without altering the aerodynamic conditions or the structural integrity of the object being tested.

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POSSIBLE APPLICATIONS

 

Automotive industry

NVH testing of cars and components in wind tunnels

 

Aerospace

Analyze the vibrations of entire aircrafts from all sides

 

Civil engineering

Faster vibration testing of buildings and bridges 

Technical specifications

General specifications

Measured quantities Velocity, displacement, acceleration
Max. frequency bandwidth DC to 50 MHz
Frequency range Can be chosen individually using a freely configurable band-pass filter for velocity, displacement an acceleration signal
Max. velocity 50 m/s
Measurement ranges Measurement range limits can be freely adjusted between
  • 1 mm/s and 50 m/s for velocity
  • 10 nm and 100 m for displacement
  • 10 m/s² and 100 Mio. m/s² for acceleration
Signal processing Digital (FPGA based)
Filter Low-pass and high-pass filters are defined by the selected frequency range
  Tracking filter: off / slow / fast
User interface 7” Full HD+ touchscreen with 1000 nits peak brightness
Operating temperature 0 °C to 40 °C
Dimensions Length × width × height (excluding handle): 365 × 194 × 196 mm
Weight ~ 7.8 kg
Power supply 100 - 240 V AC (50-60 Hz) or 12 V DC
Portability Convenient all-in-one design for seamless portability and simple setup
Storage temperature -10 °C to 65 °C
Relative humidity Max. 80 %, non-condensing
Calibration interval Every 24 months (recommended)

Measurement specifications

Scan angle 50° x 40°, resolution below 0.001°, stability better than 0.001°/h
Max. scan points per second 30
Scan point density Up to 512 x 512 scan points
Camera • 4 K 2160p, 40 x hybrid zoom (1080p equivalent), 20 x optical zoom
  • Horizontal viewing angle: 63.7° (wide end) to 3.2°, driverless installation
Geometry unit Measure distances to objects and their geometry
Sample size Min. < 1 mm², max. > 10 m²

Optical specifications

Working distances • Variable working distance from 250 mm to 100 m
  • With Coaxial Unit: 111 mm to 1 m
  • With Close-Up Unit: below 6.5 mm to 54 mm
Laser wavelength Measurement laser: 1550 nm, Target laser: 510-530 nm
Laser safety class • Measurement laser: output power: <10 mW, class 1
  • Target laser: output power: <1 mW, class 2
Lens Long-Range, 100 mm focal length
Optics Auto-, and manual focusing

Inputs and Outputs

1 Analog signal outputs (BNC)
2 LEMO signal inputs (12 channels)
3 BNC HF signal inputs (up to 50 MHz)
4 Power button
5 Optical communication port
6 Ethernet port: for device communication/data
7 USB port (Type-A)
8 Power input
9 USB port (Type-C)
10 Ethernet port: for device communication/data
11 GNSS antenna conncetor
12 10 MHz SMB ports
13 Multi-purpose SMB ports
14 Power output
15 Optical fiber connector (LC-Duplex)

Software SMART Lab

Software features

Remote control of vibrometer settings, lasers and camera • Connect and control multiple vibrometers at once for reference, multipoint and 3D vibration measurements
Measurement setup • Automatic or manual calibration of laser movement with camera image
  • Select measurement areas based on the loaded 3D models and automatically generate mesh points
Data acquisition • Convenient access to all your data in a single software - from vibrometers to multiple reference sensors
  • Multi-channel arbitrary signal generator to generate predefined signals (sine, sine sweep, rectangle, random, etc.) or custom signals from imported .csv or .wav files
  • Real-time signal analysis and improvement based on speckle tracking and smart averaging
Measurement analysis • Calculation of various frequency functions: FRF, FFT, Auto-Spectrum, Cross-Spectrum, Coherence
  • 3D-animation of mode shapes at user-defined frequencies based on FRF and FFT data
  • Entirely customizable view options including color maps, viewing angles, texture surfaces, etc.
Data import and export • Multithreaded export of ODS data, time data, geometry data, all frequency functions, and data of reference channels to Universal File Format (.uff), to Hierarchical Data Format (.hdf5) and to MATLAB® file format (.mat)
  • Export animations of time data (wave-propagation) and selected mode-shapes as high resolution (up to 4K) video file

Software options

Geometry unit to measure the 3-dimensional geometry of your object and the absolute distance to the vibrometer O
Time domain analysis and animation to visualize the propagation of vibrations O
Modal analysis to gain insight in the dynamical properties of the device under test O
Basic software maintenance: 2 years of included software updates S
Extended software maintenance: 2 more years of software updates O

Configurable options

Frequency options

Basis Measure frequencies up to 250 kHz, covering the entire acoustic range and beyond S
High frequency Measure frequencies up to 5 MHz O
Master Measure frequencies up to 10 MHz O
Ultra Measure frequencies up to 25 MHz O
Elite Measure frequencies up to 50 MHz to the limit of what is technologically feasible O
Frequency upgrade M Upgrade the frequency limitation of any option by 500 kHz O
Frequency upgrade L Upgrade the frequency limitation of any option by 1 MHz O
Frequency upgrade XL Upgrade the frequency limitation of any option by 5 MHz O

Velocity options

Basis Continuously adjust the velocity measurement range between 10 mm/s and 15 m/s S
High Speed Measure velocities up to 25 m/s O
Master Measure velocities up to 50 m/s O
Ultra Measure velocities up to 50 m/s and get access to the high resolution upgrade with the smallest velocity measurement range of 1 mm/s O
High resolution upgrade Smallest velocity measurement range 1 mm/s O
Velocity upgrade M Increase the maximum velocity of any velocity option by 2.5 m/s O

Measurement quantities

Velocity Measure vibrational velocities S
Displacement Measure vibrational displacements with continuously adjustable ranges from 10 nm to 100 m O
Acceleration Measure vibrational accelerations with continuously adjustable ranges from 10 m/s² to 100 Mio. m/s² O

Accessories

Transport case (S)
• Stable and waterproof Peli case for safe storage and transport of vibrometer 
• External dimensions (L x W x H): 62.5 x 49 x 35 cm

 

Protection window (O)
Protects the scanning unit against dust, wind, and acoustic excitation at high sound pressure levels

 

Close-up unit (O)
For measurements of small objects with stand-off distances in the range of millimeters

 

Transport bag (O)
Compact and light transport bag for outdoor measurements

 

Coaxial unit (O)
Aligns the optical axes of measurement laser and camera

 

Tripod with fluid head (O)
Precisely align your vibrometer with high-quality tripods by Manfrotto

 

Ring light (O)
For illumination of small test objects. Requires Close-up Unit.

 

Mirror set (O)
Enables contactless vibration measurements even where access is difficult. The mirror set contains 4 front surface mirrors.

 

IR-detector card (S)
Transforming the invisible infrared light into a spot of visible light

 

All products of the smart series

SMART Scan+

SMART 3D-Scan

SMART Full body

SMART Single+

SMART Multi-Fiber

SMART 3D-Fiber

SMART DAQ

Software SMART Lab

To the product overview of the Smart series