Name: SMART Scan
Brand: Optomet

Revolutionizing surface vibration analysis

The new SMART Scan+ is a scanning laser Doppler vibrometer, a data acquisition box and an arbitrary signal generator in a compact design. It enables researches and developers to measure the vibrations not just in a single point, but on an entire surface with unmatched precision.

Through the visualization of operational deflection shapes, wave propagation and eigenmodes it can be used in a wide variety of applications including the validation of FEM models, the characterization of vibration processes and the determination of modal parameters.

However, the SMART Scan+ is so much more: With its intuitive yet powerful software, a wide variety of connectivity options and data acquisition capabilities combined with a versatile 7-inch touch display it is the world’s first SMART scanning laser Doppler vibrometer, setting a new standard for fast yet precise vibration measurements combined with unprecedented flexibility.

With seamless synchronization to other SMART devices and the option to connect an additional fiber head for contactless reference measurements, the SMART Scan+ forms an all-in-one expandable vibration characterization system.

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 and 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)

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
Sample size	Min. < 1 mm², max. > 10 m²

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

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)

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

SMART Scan+

SMART Scan+: A New Era in Vibration Analysis

POSSIBLE APPLICATIONS

Highlights of the SMART series

Specifications

General specifications

Measurement specifications

Optical specifications

Inputs and Outputs

Software features

Software options

Frequency options

Velocity options

Measurement quantities

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

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

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

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