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, the software runs on a multi-channel unit offering up to 102.4 kHz sampling rate per channel, 24 bit resolution, 105 dB signal to noise ration, 2.2 Msamples/s throughput rate, various signal conditioning (V, ICP, MIC, charge & strain) – all bundled into a fully rugged and ultra portable front-end.
Advanced triggering capabilities with pre- and post-trigger allow the system to operate independently, and start throughput recording when a specific event occurs. While the system records time data, you can open pervious measurements on the same PC, run multitude of processing functions and view results. Completion of a throughput measurement is followed by automatic storage to disk allowing you to have full access to the raw data for further advanced analysis in the time domain and check when certain phenomena occurred.
The LMS Test.Xpress Throughput Recorder and Analyzer functions allow users to perform narrow-band frequency analysis, real-time analysis of FFT’s, PSD’s, Crosspowers, FRF’s, coherences, etc. A basic modal testing using impact hammer or shaker excitation technique is supported to quickly determine resonances, damping values or harmonic content from the frequency spectrum.
LMS Test.Xpress Throughput Recorder offers various types of display formats to interactively (drag & drop) visualize and analyze incoming data. Direct measurement feedback is given through graphical 2D and 3D displays of time and frequency signals as well as optical feedback on trigger condition, measurement and overload statuses.
To satisfy novice and skilled engineers, the LMS Test.Xpress Throughput Recorder and Analyzer is equipped with the “toolbar automation” tool. This allows the predefinition of a test with specific measurement settings, preferred data visualization format, appropriate numerical functions for data analysis and a company style report. The pre-defined measure-analysis-report are then executed in 3-click user interface.
LMS Test.Xpress is an extremely flexible solution and can be used for a wide range of applications; from noise and vibration troubleshooting and refinement work to data collection for data analysis or standardized company procedures.
