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RealWave Pocket Analyser
The Realwave Pocket Analyser is a handheld, PDA-based analyser that addresses many applications including realtime FFT analysis, spectrograms, octave analysis, vibration level meter with human vibration filter, sound level meter & FFT based RPM meter. And prices start from just £1385. Click here to find out more.
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DATS : Capture, Analyze, Report
DATS is one of the leading software packages for the capture, analysis and reporting of technical and scientific data of all types. It includes time and frequency domain analyses as well as special solution packs to address specific applications such as NVH testing, rotating machinery analysis, acoustic measurement, human response to vibration and so on.
DATS Products
DATS Add-on Analysis Options
How is it vibrating? Use Structural Animation (ODS) with either frequency data or time data to visualize the vibration patterns. Allows insight into the way the structure is vibrating.
Out of balance of rotating components are often the major cause of unwanted vibrations. The Multi-plane Balancing option has been designed for any balancing problem from a single disk to a multi-section shaft.
The Hammer Impact Analysis guides the user through the process of making measurements. Single-input, multi- output measurements are supported by Prosig P5000/P8000 series hardware. Frequency responses are calculated and displayed.
With subjective choice being a major factor in product purchases, why not listen to the changes made during development and hear the effect of proposed improvements in a “what if” scenario. Includes extensive graphics, audio control and order/frequency filtering.
The DATS Modal Analysis option is provided for experimental modal analysts who want to determine Modal Frequencies, Damping Factors & Modal Amplitudes from measured frequency response or impulse response functions.
"How much does each source contribute to the perceived sound?" Source Path Analysis tries to answer this by relating the vibrations measured at different locations the sounds measured inside the vehicle.
The DATS Sound Mapping software consists of two main facilities. A sound pressure mapping suite and sound intensity mapping using a sound intensity probe. Both have integrated analysis and graphics capability.
The Prosig Flight Test Software includes functions for standard vibration and acoustic analysis for flight test data. It also has specific analyses for modal flutter analysis and stability analysis.
The way in which we respond to vibration from tools, vehicles and machines affects the quality of our lives. The weighting filters for whole-body vibration and exposure to hand-arm vibration are included in our software, and dose values can be calculated.
There are two simple questions asked often in time series analysis. First - When did it happen? Second - What frequency is it? These are both answered by standard analyses. However, the question - What frequency was it when it happened? - is less easily answered.
The Crash Biomechanics software is used to analyze vehicle crash data especially data from dummies. Functions are included for Head Injury Criteria, FIR100 & CFC filtering and so on. All analyses comply with the relevant SAE J211 and NHTSA requirements.