Laser Doppler Vibrometer is a high-precision, non-contact vibration measurement instrument developed in collaboration with leading university research teams. It can accurately measure the displacement, velocity, and acceleration of vibrating objects, featuring nanometer-level displacement resolution, wide detection bandwidth, and excellent flat response. With a long measurement range, easy operation, and portable design, its overall performance ranks among the highest in the industry.
Compact Laser Vibrometer:
Application Scenarios:
- Material Research & Testing: acoustic material development, high-temperature real-time non-destructive testing
- Automotive & Aerospace: aerospace equipment R&D, automotive R&D testing
- Infrastructure Engineering: rail and bridge vibration monitoring, building vibration characterization
- Acoustics & Ultrasonics: ultrasound imaging, electroacoustic equipment testing, musical instrument performance testing, ultrasonic device testing
Technical Advantages:
- ? Highly integrated, portable for one-person operation
- ? Analog/Digital dual-mode output
- ? Adjustable focus lens, adaptable to various target distances
- ? Portable power supply for field measurements
Product Features:
- ? Measurement from low to high frequencies
- ? Velocity, displacement, and acceleration measurement
- ? High-precision, high-resolution measurement
- ? Real-time analog and digital output
| Product Model | LVR-10 |
|---|
| Laser Wavelength | 632.8?nm, Class II, <1?mW |
| Detection Bandwidth | 0.5?Hz?–?20?MHz |
| Frequency Resolution | <0.1?Hz |
| Velocity Range | 0.001?–?5000?mm/s |
| Best Velocity Resolution | <0.02?μm/s |
| Displacement Range | 0?–?10?mm |
| Best Displacement Resolution | 0.04?nm |
| Measurement Distance | 0.2?–?30?m |
| Output Voltage Amplitude | ±10?V |
| Operating Temperature | -10?–?45?°C |
Single-Point Laser Vibrometer:
Application Scenarios:
- Material Research & Testing: acoustic material development, high-temperature non-destructive testing
- Automotive & Aerospace: aerospace equipment R&D, automotive R&D testing
- Infrastructure Engineering: rail and bridge vibration monitoring, building vibration characterization
- Acoustics & Ultrasonics: ultrasound imaging, electroacoustic equipment testing, musical instrument performance testing, ultrasonic device testing
Technical Advantages:
- ? Highly integrated, portable for one-person operation
- ? Analog/Digital dual-mode output
- ? Adjustable focus lens, adaptable to various distances
- ? Portable power supply for field measurements
Product Features:
- ? Focused on primary audio and secondary frequency bands
- ? High vibration velocity and large displacement measurement
- ? High-precision, high-resolution measurement
- ? Real-time analog and digital output
| Product Model | LVR-20 |
|---|
| Laser Wavelength | 632.8?nm, Class II, <1?mW |
| Detection Bandwidth | 0.5?Hz?–?25?MHz |
| Frequency Resolution | <0.1?Hz |
| Velocity Range | 0.001?–?5000?mm/s |
| Best Velocity Resolution | <0.02?μm/s |
| Displacement Range | 0?–?10?mm |
| Best Displacement Resolution | 0.04?nm |
| Measurement Distance | 0.2?–?30?m |
| Output Voltage Amplitude | ±2.5?V |
| Operating Temperature | -10?–?45?°C |
Mini Laser Vibrometer:
Application Scenarios:
- Material Research & Testing: acoustic material development, high-temperature non-destructive testing
- Automotive & Aerospace: aerospace equipment R&D, automotive R&D testing
- Infrastructure Engineering: rail and bridge vibration monitoring, building vibration characterization
- Acoustics & Ultrasonics: ultrasound imaging, electroacoustic equipment testing, musical instrument performance testing, ultrasonic device testing
Technical Advantages:
- ? Compact, small-size design
- ? Analog/Digital dual-mode output
- ? Easy to use, simple installation
- ? Software extensible for multi-channel systems
Product Features:
- ? Vibration field and ultrasonic field array detection
- ? Intelligent vibration detection
- ? High-precision, high-resolution measurement
- ? Vibration mode testing and analysis
| Product Model | LVR-30 |
|---|
| Laser Wavelength | 1550?nm, Class II, <10?mW |
| Detection Bandwidth | 0.5?Hz?–?25?MHz |
| Frequency Resolution | <0.1?Hz |
| Velocity Range | 0.001?–?200?mm/s |
| Best Velocity Resolution | <5?nm/s |
| Measurement Distance | 0.2?–?5?m |
| Operating Temperature | -10?–?45?°C |
| Dimensions | 120?×?80?×?40?mm |
| Weight | 1?kg |
Scanning Laser Vibrometer:
Application Scenarios:
- Material Research & Testing: acoustic material development, high-temperature real-time non-destructive testing
- Automotive & Aerospace: aerospace equipment R&D, automotive R&D testing
- Infrastructure Engineering: rail and bridge vibration monitoring, building vibration characterization
- Acoustics & Ultrasonics: ultrasound imaging, electroacoustic equipment testing, musical instrument performance testing, ultrasonic device testing
Technical Advantages:
- ? Integrated detection & analysis
- ? Analog/Digital dual-mode output
- ? Manual/Electric focus lens
- ? Scalable, customizable hardware & software
Product Features:
- ? Vibration & ultrasonic field imaging
- ? Automated point-by-point scanning
- ? High-precision, high-resolution measurement
- ? Vibration modal testing & analysis
| Product Model | LVR-40 |
|---|
| Laser Wavelength | 632.8?nm, Class II, <1?mW |
| Detection Bandwidth | 0.5?Hz?–?25?MHz |
| Scanning Angle | ±20° Horizontal, ±20° Vertical |
| Frequency Resolution | <0.1?Hz |
| Velocity Range | 0.001?–?5000?mm/s |
| Best Velocity Resolution | <0.02?μm/s |
| Measurement Distance | 0.2?–?20?m |
| Operating Temperature | -10?–?45?°C |
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