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Static deformation measurement system(TVDE331)

TVDE 331 is based on TV holography (or ESPI-electron speckle interference technology,TV holography is based on laser interferometry), is used for surface vibration and static deformation of the audience non-contact measurement.
TVDE 331 holographic vibration and static deformation sensor has these functions: Vibration and static displacement, full field amplitude and phase diagram, animation display, pattern analysis, real-time function.
The TVDE 331 system supports 2D and 3D displays. Test objects as small as a few centimeters, as large as a few meters. The amplitude can be as small as 1nm.

Return list
-Main features-

Real-time function; 

Non-contact; 

High frequency High sensitivity;

2D and 3D display; 

Simulation analysis; 

Long service life; 

Simple operation interface;

-Application area-

Engineering components, turbine blades, auger, automotive body, electronic components, microstructure, loudspeakers, sensors, inverter housing, underwater applications, deformation measurement and NDT applications, sound field measurement.

   


-Technical specifications-


型号

TVDE 331

Amplitude resolution,nm

<1(depending on object surface)

Imaging system,mm

Zoom lens 15-75 mm standard Close up lenses available

Minimum object frequency

Static(DC)

Maximum object frequency,MHz

25(Non-standard will be higher)

Maximum amplitude

40 nm(numerical mode) ;>5um(real time fringe mode)

Working distance

According to zoom lens and close up lenses

Laser wavelength,nm

532

Object measurement area

1 cm ~ >1 meter

Size of optical head,mm

360x360x120(L x W x H)

Weight of optical head,kg

10

Size of Laser Power Unit,mm

240x150x100(L x W x H)

Weight of Laser Power Unit,kg

1

Operating system

Windows

Object surface

No pretreatment (usually) if the mirror needs to cover the powder; If a very large object is measured with a standard laser, a reflective tape is required

Working environment

Ordinary laboratory without vibration isolation, but can not have a rotating machine or other noise source


We reserve the right to change the specifications without notice.


-Measuring principle-

TVDE331 is based on TV holography (or ESPI-electron speckle interference technology). TV holography is based on laser interferometry, is used for surface vibration and static deformation of the audience non-contact measurement.

-Industry solutions-

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-Successful case-

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