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  • Vibrometry
    Back
    • Icon Areas of Application
      Areas of application
      Back
      • Aerospace
      • Acoustics and ultrasonics
      • Automotive
      • Biology and medicine
      • Electronics, semiconductors and solar
      • Industrial quality assurance
      • Materials research and testing
      • Microtechnology and nanotechnology
    • Icon Products
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      Back
      • QTec® line
      • Single-point vibrometers
      • Full-field vibrometers
      • Microscope-based vibrometers
      • Special-application vibrometers
      • Software
      • Accessories
      • Service & support
    • Technology Icon
      Technology
      Back
      • Laser Doppler vibrometry
      • QTec
      • Stroboscopic video microscopy
      • Vibrometry typology
  • Velocimetry
    Back
    • Icon Areas of Application
      Areas of application
      Back
      • Steel, aluminum & metals
      • Wood & construction materials
      • Cables & wires
      • Converting, plastics & textiles
      • Paper, cardboard & packaging
    • Icon Products
      Products
      Back
      • Length and speed sensors
      • Service & support
    • Technology Icon
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  • Surface Metrology
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    • Icon Areas of Application
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      Back
      • Automotive
      • Biology and medicine
      • Data storage
      • Electronics, semiconductors and solar
      • Glass and transparent materials
      • Microtechnology and nanotechnology
      • Steel, aluminum & metals
      • Precision engineering
    • Icon Products
      Products
      Back
      • 3D surface profilers
      • Software & accessories
      • Service & support
    • Technology Icon
      Technology
      Back
      • White-light interferometry
      • Chromatic confocal technology
      • Surface parameters
  • Process Analytics
    Back
    • Icon Areas of Application
      Areas of application
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      • Food Industry
      • Agriculture & Animal Feed
      • Seed & Harvester Applications
    • Icon Products
      Products
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      • NIR spectrometers
      • Probes for process spectrometers
      • Software for process spectrometers
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      Technology
Polytec GmbH
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Model validation for high-end loudspeakers

In search for excellent sound In search for excellent sound Model validation for high-end loudspeakers Application note Collaborate to innovate The challenge for R&D departments is to be able to immediately respond to their customers’ needs and changing markets by accelerating and optimizing…

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Improving ultrasonic instruments for medical use

Advancing Measurements by Light www.polytec.com Application Note VIB-U-01 A Aerospace B Audio & Acoustics C Automotive D Data Storage G General Vibrometry M MEMS & Microstructures P Production Testing S Scientific & Medical T Structural Testing U Ultrasonics Field of…

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Model updating of a vehicle rear-axle-carrier

FE Model Update Advancing Measurements by Light · www.polytec.com Introduction The 3-D Scanning Laser Vibrometer avoids the serious complication of traditional, contact accelerometers by eliminating sensor mass and stiffness that can load the structure. Additionally, the laser vibrometer allows…

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Under water measurements with laser vibrometers

Under water measurements Under water measurements with laser vibrometers Influence of surrounding water on the vibration behavior by means of 3D scanning vibrometry Application note Experimental setup Polytec offers two models of the actual interferometer to cope with different application…

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Synchronous vibration analysis on transportation cases

12 | Art Of colors and shapes Vibration analysis helps to protect art | 13 Those loans mean hundreds of hours of motor and air transport and thou- sands of miles of continuous, low- frequency vibration. The problem, of course, is these vibration energies will result in cumulative…

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FE Modellkorrelation einer Blisk

Aerospace FE-Modellkorrelation einer Blisk 3D-Scanning-Laser-Doppler-Vibrometrie für treibstoffeffiziente Turbinen Der Treibstoffverbrauch von Flugzeugen ist ein heißes Thema in der Debatte über den globalen Klimawandel. Ein wichtiger Faktor ist das Design des Flugzeugtriebwerks selbst. Um…

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FE model correlation of a blisk

Aerospace FE model correlation of a blisk 3D scanning laser Doppler vibrometry for fuel-efficient turbines Fuel consumption of aircrafts is a hot topic in the current discussion about global climate change. An important factor is the design of the aircraft engine itself. In order to reduce…

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Agenda seminar

A Aerospace B Audio & Acoustics C Automotive D Data Storage G General Vibrometry M Microstructures & -systems P Production Testing S Scientific & Medical T Structural Testing U Ultrasonics Field of Application Polytec technology seminar For NVH, vibro-acoustics and structural…

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Laser Doppler vibrometers

Laser vibrometers Optical measurement solutions for vibration Product brochure Vibrometry 2 Laser Doppler vibrometry Single point vibrometers VibroFlex Modular sensor solution that grows with your needs Resolve sub-pm vibration and velocities up to 30 m/s Configurable front-end from…

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PSV-500 & PSV QTec

PSV Scanning Vibrometer PSV Scanning Vibrometer Optical measurement of vibrations in 1D and 3D Product brochure 2 The world vibrates Measuring vibrations quickly and easily, making them visible and thereby understanding the world – that is our common goal. Harnessing vibration and acoustics…

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