VibroMicro VM-S-100

The VibroMicro VM-S-100 is a compact, full-featured laser vibrometer with built-in data processing and support for both digital and analog outputs. It offers high-precision vibration measurement up to 2.5MHz with a 5Msps sampling rate, lens flexibility, and excellent noise performance. Ideal for both dynamic and static testing, it supports multi-sensor synchronization and seamless integration with traditional systems.

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Micro vibrometer
Measure from 0.025m up to 100 m, from DC up to 2.5MHz
Velocity range up to 20m/s
Support both digital and analog output
Based on highly integrated silicon optical chips
Intelligent sensor, built-in signal processing capability

  
    General Specifications
    
        Name
        Detail
      
    General Specifications

        Model
        VibroMicro VM-S-100
      
        Weight
        ca. 350 g
      
        Protection Class
        IP64
      
        Dimensions [W x H x L]
        See drawing on last page
      
        Operating Temperature
        -20 °C … +50 °C (-68 °F … +122 °F)
      
        Sheathing Material
        Aluminium alloy
      
        Power Supply and Power Consumption
        12 VDC, 4 W
      
        Digital Interface
        Ethernet 100BaseT
      
        Analog Output Signal Interface
        SMA
      
        Analog Output Sensitivity Range
        0.0005~4444 mV/mm
      
        Analog Sensitivity Level
        24 level, automatic
      
        Trigger Signal
        rising edge
      
        Network Synchronization Signal
        Square wave (1Hz)
      
        Trigger I/O
        Input & Output
      
        Synchronization Accuracy
        0.2 ms
      
        Display
        Color screen

  
    Optical Specifications
    
        Name
        Detail
      
    Optical Specifications

        Laser Type
        
          Measurement laser: invisible (IR), wavelength 1550 nm, effective output power < 5 mW

          Targeting laser: visible (red), wavelength 655 nm, effective output power adjustable
        
        Laser Class
        Class I, < adjustable output power
      
        Laser Wavelength
        655 nm, visible red laser beam
      
        Focus
        Manual focus
      
        Minimum Stand-off Distance
        25 mm
      
        Maximum Stand-off Distance
        ca. 100 m, depending on different lens
      
        Displacement Resolution
        0.01 nm
      
        Frequency Bandwidth
        DC–2.5 MHz
      
        Optical Interference
        >60,000 lux
      
        Noise Density
        Min 0.3 pm/√Hz
      
        Displacement Repeatability (>1 kHz)
        <0.1 nm
      
        Velocity Range
        Max 20 m/s

  
    Metrological Specifications
    
        Package
        Max. velocity (m/s)
        Max. distance (m)1
        Spectral floor noise @10cm
        Depth-of-field (10%)
        Laser source
        Lens3
      

    
        Explorer2
        1.5
        ~40
        10pm/√Hz
        10
        High power
        Option
      

        Sonic2
        4.5
        ~100
        0.3pm/√Hz
        20
        High power
        Option
      

        Pioneer2
        20
        ~100
        0.1pm/√Hz
        20
        High power
        Option
      

  
1 Depending on model with different lens
2 VibroMicro Explorer, VibroMicro Sonic could be remotely programmed and the configuration updated
3 VibroMicro Pioneer should be confirmed in factory, no upgrades on customer side
4 Optional, reference to lens information table

  
    Working distance and laser spot size (Lens DR-L-F28)
    
        Parameter
        Unit
        300
        800
        1,000
        1,500
        2,000
      

    
        Stand-off distance
        [mm]
        300
        800
        1,000
        1,500
        2,000
      

        Laser spot size
        [μm]
        60
        160
        190
        280
        380
      

        Laser depth-of-field
        [mm]
        ±10% @ Stand-off
        ±10% @ Stand-off
        ±10% @ Stand-off
        ±10% @ Stand-off
        ±10% @ Stand-off
      

  

  
    Working distance and laser spot size (Lens DR-L-C40B)
    
        Parameter
        Unit
        800
        1,000
        1,500
        2,000
        3,000
      

    
        Stand-off distance
        [mm]
        800
        1,000
        1,500
        2,000
        3,000
      

        Laser spot size
        [μm]
        110
        130
        200
        290
        400
      

        Laser depth-of-field
        [mm]
        ±10% @ Stand-off
        ±10% @ Stand-off
        ±10% @ Stand-off
        ±10% @ Stand-off
        ±10% @ Stand-off
      

  

VibroSoft: Data acquisition and analysis software

VibroSoft is specially developed for VibroMicro laser Doppler vibrometer products. The software user interface has two measurement modes: universal frequency measurement and high frequency vibration measurement. The software supports real-time original time domain signal display, which can display vibration displacement, vibration speed and vibration acceleration signals. At the same time, the software can perform real-time FFT analysis and online sound playback functions, and can also set high-low pass filtering and window functions for the original signal.

In addition, the software also has the function of on-line short-time Fourier analysis, which can monitor the unsteady transient vibration in real time. VibroSoft supports data post-processing analysis, can provide SDK software development kit, customers can according to their own needs for secondary development, currently can support C++, Labview, C#, Python and so on.

Lens specifications
Model¹	Optical aperture (mm)	Focus adjustable distance (mm)	Optimum working distance (m)	Depth-of-field (%)	Description
Lens Specifications
DR-L-DF28	20	0.025–0.04	0.025–0.04	±0.5	Close distance use, diffuse reflector receiving angle is ±60°
DR-L-F2815	20	0.04–0.06	0.04–0.06	±2	Close distance use, diffuse reflector receiving angle is ±30°
DR-L-F15	8.5±0.02	0.1–1	0.15–0.3	±20	Medium distance use, diffuse reflector receiving angle is ±5°
DR-L-F28	20	0.3–40	0.3–40	±20	Medium and long-distance use, diffuse reflector receiving angle is ±10°
DR-L-C40A	22	0.8–60	0.8–60	±20	Long distance use, diffuse reflector receiving angle is ±10°
DR-L-C40B	22	5–100	5–100	±20	Long distance use, diffuse reflector receiving angle is ±10°

¹ VibroMicro Explorer, Sonic, and Pioneer can match all lenses
² The images shown are for display purposes only. Please contact us to request detailed or specific images.

  
    Power Supply
    
        Power Supply
      
        A-PPS-06
Plug-in power supply
        12 V AC/DC plug-in power supply, included with the VibroMicro delivery
      
        A-MPS-006
Mobile power supply
        
          High-performance, lightweight lithium-polymer rechargeable battery (A-MPS-PB1) for mobile use. Includes:
          Battery charger with adapter plates (EU, UK, US, AU)
2 m power supply cable (A-MPS-C06)
Waterproof bag (A-MPS-BAG) for tripod attachment

  
    Cables
    
        Cables
      
        A-PEC-0006
Power Ethernet cable (3 m)
        
          Cable for power and digital data transfer between VibroMicro and computer.

          Standard length 3 m. Included in the VibroMicro delivery package.
        
        A-PEC-0006
BNC analogue signal cable (3 m)
        
          MAM-BNCM-3M harness. SMA(m) straight to BNC(m) straight connector, 50Ω.

          Standard length 3 m. Included in the VibroMicro delivery package.

Tripods
Tripods
VIB-A-T00X Tripod-L	Rigid tripod for easy targeting on test objects. Includes standard manual 3-way fluid head and geared pan/tilt head for coarse and fine adjustment in 3 axes.
VIB-A-T00X Tripod-S	Compact rigid tripod. Includes Light Age monopod base, tripod, camera monopod support, foot support (3/8"), and triangle claw.
VIB-A-T00X Tripod-Plate	Tripod adaptor board, sandblasted (120 mesh), oxidised black finish.
VIB-A-B00X Bracket	Laboratory support bracket. Adjustable in X and Z axes, with rotational angle adjustment.
VIB-A-VRC Infrared detection card	Displays infrared wavelength 700–2000 nm. Threshold: 0.1 mW, luminous area: 55×35 mm.

Transportation case
Transportation case
VIB-A-CAS06 Transport case (VibroMicro VM-S-100)	Robust case for VibroMicro. Included with sensor. Provides space for: VibroMicro sensor Plug-in power supply Optional accessories (e.g. mobile power supply)