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Mai 2012
Die Vibrometrie im Fokus der 12. Vibrometer-Anwenderkonferenz Für die Laser-Doppler-Vibrometrie als berührungslose Schwingungsmesstechnik hat sich die alle zwei Jahre stattfindende Vibrometer-Anwenderkonferenz als ein wichtiges Forum etabliert, bei dem der intensive Erfahrungsaustausch ganz im Vordergrund steht.
Dank Polytec dem Higgs auf der Spur Das CERN nutzt die einmaligen Eigenschaften des RSV-150 Remote Sensing Vibrometers, eines hochempfindlichen tragbaren Laser-Interferometers, um einen einwandfreien Betrieb des Teilchenbeschleunigers zu gewährleisten.
Sichere Brücken dank neuem Laser von Polytec Mit einem neuen Messverfahren der Firma Polytec kann der Zustand von Brückenkonstruktionen jetzt schnell, einfach und kostengünstig ermittelt werden.
April 2012
Polytec Presents the New LSV-2000 Laser Surface Velocimeter The LSV-2000 is the new compact velocimeter with standstill and direction detection. Thanks to its new design, exceptionally large measuring field depths of +/-70 mm and high speeds of up to +/-7700 m/min are achieved even at short operating distances.
TopSens - New Optical Sensors by Polytec for Surface Profile and Layer Thickness Polytec is expanding its product portfolio for surface measurement with TMS TopSens and TMS TopLine series point sensors. These new sensors allow fast and efficient characterization of surfaces, the determination of micro/nano-topography and optical surface roughness, and the thickness measurement of transparent samples.
Polytec Test Lab Adds New Modal Test Robots Polytec’s test laboratory in Waldbronn, Germany was recently equipped with a new, even more powerful RoboVib® modal test robot. The new RoboVib® Structural Test Station allows the implementation of complete 3-D modal testing of large structures, such as complete vehicles, with extremely short overall test times.
How Does That Sound? Electric and Hybrid Vehicles - New Challenges for Metrology and Acoustic Optimization The brave new world of electric vehicles promises ‘silent’ driving. However the acoustics engineer is well aware that because there is no internal combustion engine to mask out noise, other sources of noise will reveal themselves.
NEW: 3-D Vibration Measurement of Even the Smallest Structures Polytec introduces a new product, expanding its range of solutions for vibrational analysis of the smallest components and microsystems. The MSA-050-3D Micro System Analyzer, like Polytec’s other laser Doppler vibrometers, measures vibration velocities and displacements with high precision and in real time.
Remote Optical Vibration Measurements from Large Distances Polytec has expanded its product range of non-contact measurement laser vibrometers with a new generation of sensors designed for operation over large distances. The RSV-150 Remote Sensing Vibrometer will measure vibrations and displacements on nearly any surface, from up to more than 300 meters away using an eye-safe (subject to blink reflex) Class 2 laser.
February 2012
TMS-Report – Extended Evaluation Capabilities for Surface Topography Data The topographic properties of surfaces and their associated parameters are essential for the proper function of many mechanical, optical or electronic parts and components.
Significant Improvement of Cut Length Tolerance in Continuous Caster with LSV from Polytec Laser Surface Velocimeters (LSV) are high precision sensors, designed to directly measure the surface speed and length of a moving material without contact.
December 2011
New World Leading Center of Excellence in Vibrometry to be Established at University of Leicester The University of Leicester has been allocated £1.07 million towards a £5.6 million hi-tech project supporting and impacting advanced engineering and manufacturing automotive, aerospace and space industry sectors.
October 2011
2011 UK Polytec Vibrometer Technical Day and Users’ Meeting September 21st/22nd saw over 60 delegates travel to Warwickshire’s Heritage Motor Centre to attend the Polytec Technical & Users Group Meeting.
September 2011
New Non-contact Length and Velocity Sensor: Compact, Costeffective, and Accurate The LSV-2000 Laser Surface Velocimeter is the latest member of Polytec's compact
instrument class.
June 2011
Polytec Top Rated Business Partner Polytec GmbH Ranked as One of the Top 3.3% Best Rated Companies in
German Index of Creditworthiness
May 2011
Polytec Selected to Represent Germany in Europe's most Competitive Business Awards Competition The European Business Awards sponsored by HSBC ( www.businessawardseurope.com) has announced on 4th May 2011 that Polytec GmbH of Waldbronn is to represent Germany in the prestigious 2011 Awards programme.
April 2011
Polytec's UHF-120 Vibrometer Wins the 2011 Industry Prize On Wednesday, April 6, at the Hannover Messe trade fair, the UHF-120 Ultra-High Frequency Vibrometer won the 2011 Industry Prize for outstanding innovation under the microsystems engineering category.
Polytec GmbH is a New Partner in the Fraunhofer Vision Alliance Polytec GmbH of Waldbronn, Germany, is the latest addition to the partner network of the Fraunhofer Vision Alliance, which brings together the expertise of the Fraunhofer Gesellschaft in the fields of machine vision, image processing and optical testing and measurement. Our partners enhance our network of institutes by increasing the exchange of specialist know-how, stimulating new ideas and providing valued points of contact for development and innovation.
New TopSens Surface Sensors from Polytec Polytec broadens its product portfolio for surface measurement with the instruction of TMS TopSens and TMS TopLine point sensors. Chromatic confocal imaging and confocal spectral interferometry enables the rapid characterization of surfaces for determining of micro/nanotopography, optical surface roughness and thickness measurement of transparent samples.
PSS Polytec Spectrometer Systems and Access: New Tools for Versatile Process Applications The new generation of Polytec’s NIR Spectrometers is characterized by a compact design and the possibility to attach a variety of measuring accessories.
March 2011
Compact Optical Sensor Technology for Process-Integrated Length and Velocity Measurement Compared with conventional contact measurement methods, optical measurement methods such as laser surface velocimetry offer the advantage of superior measurement precision at the same time as freedom from abrasive wear and the absence of reaction on the object being measured.
Optical Length and Velocity Measurement for Plastics Processing Polytec laser surface velocimeters can be integrated easily into the production process and provide precise data for velocity control, cutting control, length measurement or for other control purposes.
When Work has to be Tackled Quietly Thanks to the integration of non-contact laser vibrometers into the quality testing of actuators for washing machines, Turkish household appliance manufacturer Arçelik is safeguarding its competitive advantages.
Bringing 100% Quality to the Road A large automotive components supplier uses Polytec industrial sensors for testing road charging computers.
February 2011
Stil SA and Polytec GmbH sign co-operation agreement Stil SA in Aix-en-Provence/France and Polytec GmbH of Waldbronn have announced their intention to collaborate closely in the future. Both firms have signed a co-operation agreement allowing Polytec to access the chromatic confocal imaging and confocal spectral
interferometry technology of Stil.
Polytec Laser Sensor for Optimum Casting Control One of the world’s leading steel companies has evaluated various alternative solutions for length measurements at a continuous caster line in cooperation with a Dutch university.
Standard-Compliant Optical Surface Metrology from Polytec For the user, however, what is of interest is the measurement uncertainty and repeatability for surface parameters or form parameters such as flatness or step height that can actually be achieved in practice.
Measure Flatnesses, Parallelisms and Step Heights Reliably in Quality Control Polytec has developed tailor-made solutions with its TMS TopMap white light interferometers: step heights, parallelisms or flatnesses of even relatively deep-lying surfaces can be determined rapidly, simply and at reasonable cost.
The Photon Makes the Difference! Specialist partners such as Polytec offer users, even for persistently challenging and unconventional problems, an optimal measurement solution based on compact and industry-standard interferometric, spectrometric and imaging sensors.
Polytec WEB ACADEMY – Online Seminars on Optical Metrology 2011 Benefit from the know-how of the experts. With Polytec GmbH, users interested in metrology and anyone wanting to become one can familiarize themselves with the potential applications of optical metrology directly at their workstation in online seminars.
January 2011
Laser Speed and Length Measurement for the Converting Industry Polytec Laser Surface Velocimeters help to increase productivity and quality.