The vibration in the components and structure lowers the system performances and it causes the noisy sound in the mechanical, electrical, automobile, precision, and construction industries. It is very important to investigate their vibration characteristics in advance for optimal system design and control. The non-contact laser scanning vibrometer(LSV) is capable of fast and easy measurement of natural frequency, mode shape, and operational deflection shape(ODS) which are be used for understanding the system stability and accuracy.

ㆍSingle Point Laser vibrometer
    - Laser Head
    - Dynamic signal analyser

ㆍLaser Scanning Vibrometer(LSV)
    - Laser Head
    - Scanning Controller
    - Vibration Analyser
    - Computer

ㆍNoncontact vibration(velocity) measurement. ㆍEasy and fast measurement. ㆍPortable with compact size. ㆍNatural frequency, mode shape, and operational deforming shape(ODS) measurement. ㆍAnimation display of natural and operational mode shapes. ㆍSingle and multiple points measurement. ㆍMaximum velocity ~10m/sec ㆍMaximum distance ~20m ㆍMaximum vibrational frequency ~40kHz ㆍExpandable to 3D velocity measurement

Specification  Unit Performance Remarks  Interferometer type   Heterodyne    Velocity range m/s 0~6    Velocity output sensitivity mm/s/v 15/30/60/120/240    Distance range m 0.4~20    Frequency range kHz 40    Max. scanning speed pts/s 10    Scanning angle range degree 25×25    Head size L×W×H 375×222×175    Wavelength nm 632.8 He-Ne laser  Laser beam output mW < 1    Weight Kg 11.6    Power supply Volt 220V AC    Display   Velocity / Displacement Beam focusing intensity    Other   Zooming CCD(×22)