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.
Real-time function;
Non-contact;
High frequency High sensitivity；
2D and 3D display;
Simulation analysis;
Long service life;
Simple operation interface;
Engineering components, turbine blades, auger, automotive body, electronic components, microstructure, loudspeakers, sensors, inverter housing, underwater applications, deformation measurement and NDT applications, sound field measurement.
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.
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.
Engineering components, turbine blades, auger, automotive body, electronic components, microstructure, loudspeakers, sensors, inverter housing, underwater applications, deformation measurement and NDT applications, sound field measurement.
Engineering components, turbine blades, auger, automotive body, electronic components, microstructure, loudspeakers, sensors, inverter housing, underwater applications, deformation measurement and NDT applications, sound field measurement.
