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2+2 Channel Dynamic Signal Analyzer
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Fieldpaq II? 2+2 Channel Dynamic Signal Analyzer | |
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Introduction
Fieldpaq II is a portable 2+2 channel real-time analyzer that is built for advanced noise and vibration measurements in the field. For measurements in harsh environments, Fieldpaq II is manufactured with a ruggedized housing by a dual injection molding process and protective sealing to provide an IP 65 rating.
Fieldpaq II is equipped with a large 5-inch color (800 x 480 high resolution) touch screen. The combination of Microsoft's powerful WinCE operating system and touch screen operation provides a user friendly and intuitive interface.
Fieldpaq II acquires measurement signal with precision 24 bit sigma delta AD converters to provide a high dynamic range, up to 40 kHz maximum bandwidth. Fieldpaq II is powered by a 800 MHz CPU for running the Windows CE system and the fastest commercially available DSP chip TI TMS320C6713B for performing signal analysis at extremely fast real-time rates. | |
FFT Spectrum Analysis:
Fieldpaq II’s dual channel FFT program allows you to conduct cross-channel analysis such as FRF, coherence, and cross power spectrum that are required for modal test, ODS testing or sound intensity measurements. Also supported is continuous spectral measurements and waterfall display, which is required for analysis of varying speed machines. | |
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Rotor Balancing: The Fieldpaq II’s balancing software package supports simultaneous 4 channel measurements with multiple point balancing technique. Now with multiple-point balancing, vibration in BOTH horizontal and vertical directions is minimized at the same time. By conducting coast-down measurements for 1X vibration, the heavy spot can be easily identified with only one measurement saving you time, money and increasing safety. This technique prevents the user from danger by putting the trial weights in the wrong place, and shortens the balance time. | |