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Noise and Vibration Analyzer
Simulation Système 1D Multi-domaines
Simulation 3D de prototypes virtuels
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Noise and Vibration Analyzer
LMS Test.Xpress Introduction
LMS Test.Xpress Applications
LMS Scadas Mobile Data Aquisition front-end
4 Channel FFT and Octave Analyzer and Recorder
16 Channel Throughput Recorder and Analyzer
4 Channel NVH Troubleshooting Analyzer and Recorder
LMS Test.Xpress Human Body Vibration
LMS Test.Xpress ISO Sound Power
LMS Test.Xpress Sound Intensity
LMS Test.Xpress Modal Impact Testing
What's new in LMS Test.Xpress Rev 4
What's new in LMS Test.Xpress Rev 3A
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Other Solutions for Noise and Vibration Testing
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What's new in LMS Test.Lab Revision 10
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What's new in LMS Test.Lab Revision 9
Engineering Data Management
Services d’ingénierie
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Noise and Vibration Analyzer
LMS Test.Xpress Noise and Vibration Analyzer
Traditional analyzers have proven to be one of the most flexible tools to qualify a product’s noise and vibration performance. They are easy to operate and immediately show the frequency content of a vibration or sound signal. But traditional analyzers are also very limited. Why restrict easy and flexible measurements to just 2 or 4 channels, when productivity would be so much higher with 8 channels or more? How much time could you gain by running FFT, order and octave analysis in real time ...
LMS Test.Xpress, Integrated acquisition and analysis capabilities
Single sheet user interfaceAll functions and parameters at your fingertipsDirect response to parameter changesDesigned for optimal productivityReal time powerFFT, order, octave and throughput in parallel and in real-timeOnline visualization of all functionsDiagnose problems while you measureShort learning curveConnect your system and start measuringInteractive and intuitive screen layoutEase of use and power in one systemGuided operator useToolbar guides user through processFull screen mode for ...
LMS SCADAS Mobile, power and flexibility for lab and field testing
LMS Test.Xpress is seamlessly integrated with the state-of-the- art LMS SCADAS Mobile front-ends. The LMS SCADAS Mobile is one of the most powerful, compact and lightweight data acquisition front-ends of its class: up to 102,4 kHz sampling rate per channel, 24 bits resolution, 105 dB signal to noise ratio, 2.2 Msamples/s throughput rate – all bundled into a fully rugged and ultra portable front-end package.You can chose the ultra-portable 4 to 8 channel SCM01 system or go for the laptop-size ...
LMS Test.Xpress 4 Channel FFT and Octave Analyzer-Recorder
General purpose real-time FFT and Octave analyzer-recorder with 4 Voltage/ICP inputs and 2 signal outputsThe LMS Test.Xpress FFT and Octave analyzer has transformed the classical spectrum and octave analyzers into a simple and fast troubleshooting tool. Thanks to its real-time oscilloscope capability, users can visually validate their measurement through time domain data, while measuring the FFT and Octave domain data in parallel. Operating on the LMS SCADAS Mobile front end, the software runs ...
LMS Test.Xpress 16 Channel Throughput Recorder and Analyzer
Real-time Throughput Recorder and Analyzer with 16 Voltage/ICP inputs & 2 signal outputs.The LMS Test.Xpress Throughput Recorder and Analyzer is a powerful noise and vibration data recorder. The system directly streams data to disk, offering gap-free recording of 40 channels at full bandwidth without affecting the real-time analyzer performance. Operating on the LMS SCADAS Mobile front end, ...
LMS Test.Xpress 4 Channel NVH Troubleshooting Analyzer-Recorder
Real-time NVH Troubleshooting Analyzer-Recorder with 4 Voltage/ICP inputs and 2 signal outputsThe LMS Test.Xpress NVH Troubleshooting Analyzer is a powerful tool for rotating machinery test and analysis according to synchronous and asynchronous measurement techniques. With LMS Test.Xpress, rotating machinery test and analysis in no longer a complex task. Test engineers can ...
LMS Test.Xpress Human Body Vibration
ISO2631 Whole Body Vibration & ISO5349 Hand-arm Vibration standardsThe LMS Test.Xpress Human Body Vibration is a powerful certification tool for the determination of transmitted vibration to human body according to internationally recognizes ISO2631 (Whole Body Vibration) & ISO5349 (Hand-arm Vibration) standards. The data acquisition hardware is based on the multi-channel LMS SCADAS Mobile front-end that covers the required channel count prescribed in each standard as well as combined ...
LMS Test.Xpress ISO Sound Power
The LMS Test.Xpress Sound Power is a powerful tool to certify compliance of a sound source against prescribed noise specifications, compare the noise emissions from different models of the same product as well as engineering quieter equipment. The LMS Test.Xpress supports Sound power measurement in free-field conditions, semi-anechoic and reverberant rooms according to ISO 3741 (comparison method), ISO 3744, ISO3745 and ISO3746 standard (determination of sound power levels of noise sources ...
LMS Test.Xpress Sound Intensity
The LMS Test.Xpress Sound Intensity is a powerful tool for the determination of sound power levels according to ISO 9614 standard. Supporting both the scanning and the discrete point measurement techniques, the measurement sequence is tailored in the form of a step-by-step guided procedure. The geometry of measurement surfaces is presented in a virtual “shoebox” configuration surrounding the test object. Each surface of the geometry can be segmented into the required subdivisions ...
LMS Test.Xpress Modal Impact Testing
The LMS Test.Xpress Modal Impact Testing is a powerful tool for structural testing using impact hammer excitation according to “roving hammer” or “fixed hammer” measurement techniques. The LMS Test.Xpress supports interactive and easy measurement based on a work-flow user interface providing user guidance for each step of the modal impact testing. The calibration wizard guides the user through the calibration process. A dedicated worksheet gives a clear view of the ...
What’s new in LMS Test.Xpress Revision 4
In LMS Test.Xpress Revision 4, the new noise and vibration analyzer delivers a newly integrated sound level meter, a new ISO 3747sound power standard for in-situ measurements and a triggered intensity functionality that assesses synchronous sound intensity even in noisy environments. Revision 4B of the LMS Test.Xpress software has been released in July 2010. Durability testing engineers will welcome the improved strain gauges and durability sensors support that includes fast balancing, intuitively ...
LMS Test.Xpress Revision 3A Sound Power & Sound Intensity
Easy ISO certification and acoustic troubleshootingSupporting ISO standards is nothing new for LMS Test.Xpress. The previous version already supported pressure-based sound power measurements based on the ISO standards: ISO3741, ISO3742, ISO3743, ISO3744, ISO3745 and ISO3746. This new version does the work for you. It automates the formerly cumbersome ISO process associated with so-called “declared sound power” certification and adds additional support for ISO9614 sound power requirements ...
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» News
LMS Test.Lab helps DaimlerChrysler Buses ensure greater passenger comfort in new bus designs
LMS Test.Lab enables S.A.B.C.A. to cut time in half for qualification tests of complex Thrust Vector
Magna Steyr adds an 80-channel LMS SCADAS Mobile system for on-highway data acquisition
» Application Cases
Sound power testing for ISO certification
Ride comfort testing
Whole body vibration testing according to the ISO2631 standard
