CATS
Signal
Analysis
Computer-Aided Test
Suite for Noise and
Vibration Analysis
The
Computer-Aided Test Suite offers a wide variety of tools for
data acquisition, vibration, and acoustic analysis.
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FFT Analysis |
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3-D
Waterfall Analysis |
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Modal Analysis |
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Rotating Machinery Analysis |
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Nth Octave Analysis |
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Swept Sine Analysis |
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Transient Analysis
(including SRS) |
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Statistical Analysis |
CATS
data acquisition and analysis products fit seamlessly into
popular PC desktop applications to make report generation easy.
Network
capabilities make remote test execution and monitoring possible.
You can even use ActiveX Automation to create custom data
acquisition and analysis programs using LabView, MATLAB, Visual
Basic, JAVA, and C++. Data
may be analyzed with available CATS tools or stored in formats
for analysis by other applications, including, STARModal,
STARAcoustics, I-DEAS, MATLAB, UFF, and ASCII.
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 CATS
Signal
Analysis
The
Computer-Aided Test Suite Signal Analysis program provides a
comprehensive set of tools for data acquisition and signal
analysis. Functions include FFT and time domain analysis
functions. Signal Analysis also includes an option for a signal
generator output.
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CATS Modal Data
Acquisition
The
Computer-Aided Test Suite™
Modal
Data Acquisition
provides all of the necessary tools for acquiring and managing
modal analysis data. Premier
Modal Acquisition includes the capability to acquire
multi-reference modal data. Features include automatic
setup and banking of modal DOF and complete integration of data
acquisition in Spectral Dynamics' CATS Modal software.
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 CATS Transient Analysis
CATS Transient
Analysis captures transient events at up to 51.2 kHz sample rate
for up to 32 simultaneous input channels.
Analysis capabilities include SRS (Maximax, Primary+,
Primary-), as well as integration
to velocity and displacement.
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Up to 32 simultaneous input channels |
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Sample rates up
to 51,200 Hz |
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Frames sizes up
to 8192 points |
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SRS analysis
capability from 1/1 octave to 1/24 octave |
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SRS calculation
to 10 kHz with 5 times oversampling |
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Free run or
triggered acquisition |
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CATS Swept Sine Analysis
CATS
Sine Analysis provides up to
16 channels (1 COLA) of swept sine analysis.
With Sine Analysis you can quickly reduce large amounts
of sine data with the accuracy of true digital tracking filters.
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| Multi-channel digital tracking filters with variable
fixed and proportional bandwidths |
| Digital re-sampling provides true proportional
bandwidth tracking filters |
| Sweep range from 0.1 to 10,000 Hz |
| Frequency Response Function (FRF) measurements for
all active channels |
| Independent limit profiles for each active
measurement channel |
| Data resolution
up to 2400 points per sweep |
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