Data Physics SignalCalc Dynamic Signal Analyzer

© 2007 Data Physics Corporation

Data Physics CorporationAn Introduction


Serving the Noise & Vibration community for over 25 years… SignalCalc

Dynamic Signal Analyzers

SignalStar Vibration Control Systems

SignalForce Shakers & Amplifiers


Product Portfolio


SignalCalcDynamic Signal Analyzers

2 to 1000 input channels

DSP powered 40kHz real time rate

(90+kHz optional) Over 120dB

dynamic range Noise & Vibration

application coverage


SignalCalc Ace

4 inputs, 2 outputs, 1 tachometer Runs on Quattro

Mobilyzer 32 inputs, 8 outputs, 8

tachometers Runs on Abacus

Savant More than 40 inputs Runs on multiple Abacus chassis

DSA Post-processing signal analysis

without hardware API Library

Signal processing libraries plus hardware drivers for custom application development in C++, LabView, Matlab etc.


SignalCalc Ace

Transform any notebook computer into a high precision dynamic signal analyzer

Ultra-Portable Cost-Effective 4 input channels, 2 sources High Speed Tachometer 120 dB dynamic range 40 kHz realtime bandwidth (94

kHz optional)


SignalCalc Mobilyzer

Portability with power just got redefined

Precision well beyond the ordinary with up to 150 dB dynamic range

Realtime measurements on all channels while recording to disk at full bandwidth

4-32 input channels, 2-8 sources, 2-8 tachometer channels

49 kHz analysis bandwidth, 97 kHz optional

FFT, FRF, RT Octave, Order Tracking, MIMO, SRS and much more…


SignalCalc Savant

all standard measurements plus Sine Reduction and Normal Mode

Networked chassis can be rearranged freely

The analyzer for any test, no matter where or how large

The modular scalable architecture maintains realtime analysis regardless of the channel count.

32-1024 channels or more


Application Coverage


Application Coverage

General FFT

Auto Power Spectrum (APS)

Synchronous Average (SYN)

Transfer Function (TRF)

Correlation (COR)

Histogram (HIS)

Acoustics

Realtime Octave (RTO)

Sound Quality (SNQ)

Sound Intensity (SNI)Sound Power (SNP)***

Rotating M/C


Synchronous Average (SYN)

Demodulation (DEM)

Waterfall Based Order Tracking (ORD)

Filtered Order Tracking (OTF)

Rotor Dynamics (Turbo)

Balancing (BAL)

Structural

Transfer Function (TRF)

MIMO (MIO)

Stepped Sine (SSN)

MIMO Stepped Sine (MSS)

Normal Mode (NMA)

Environmental


Sine Reduction (SRD)

Shock Response Spectrum (SRS)

Drop Test (DRP)

Production

Event Capture

Quality Control


SignalCalc Turbo



Shaft Centerline Data


General FFT Analysis

Auto Power Spectrum

Transfer Function

Synchronous Average

Histogram

Correlation


FFT/Power Spectrum Measurements 49 kHz standard, 98 kHz optional useful

FSpan 51,200 Lines resolution (128k blocksize) Realtime zoom Cursors

single, double, peak, sideband, harmonic

User specified Overlap Averaging

Off, Live, Stable, Exp, Peak Hold FFT Windows

Hann, Hamming, Rectangular, Flattop, etc.

Triggering Input, Source, External, Tachometer,

Free Run Optional Pacing of measurements Highly flexible axis scaling and units (Mag,

dBMag, LogMag, etc.)


Transfer Function Single reference Multiple references

Optional MIMO software H1 and H2 estimates of frequency

response functions SDOF damping calculations Force/Response windows Burst random signal generation Reciprocal of transfer function

0 100 200 300 400 -60

-40

-20

0

20

40

60

Hz

dBM

ag, g

/ lb

f

12

3

4

RMS: 30.913H1, 2

Peak# X Y Damping(%)1 92.500 23.767 0.3952 174.500 20.635 0.2733 253.500 37.346 0.1434 314.500 24.583 0.101


Transfer Function

Modal Testing Impact hammer and shaker

excitations• Burst random

Integrated point number and direction tags

• Multiple coordinate systems Preview Average Automated data export to all

Modal packages


Layout Manager – Unlimited Display Layouts with Scrolling Feature

Documents

Data Physics SignalCalc Dynamic Signal Analyzer