Dynamic Signal Analyzer

Detailed Product Description

HARDWARE
Inputs
Analog channels 4,8 or 16 synchronized, differential input with 220kΩ impedance
Filtering Independent analog anti-alias filter and 160dB/Octave digital filter for each channel
Voltage range:±10 VPEAK ADC Resolution 24-bit Sample Resolution 32-bit floating point Dynamic range >120dBfs, 100dB minimum in FFT mode THD <-95dB Channel match Phase 0.5 degree, amplitude ±0.05dB (from DC to 21 KHz) Sampling rate 192kHz, up to 16 synchronized channels sampling rate Coupling mode AC, DC, ICP Signal conditioning Built-in programmable amplifier, ICP sensor power Signal-to-noise >100dB Accuracy ± 0.15dB(1KHz sine at full-scale) Frequency accuracy Within 0.01% Input impedance 220kΩ
PC Connection
Operating System Windows 2000/NT/XP Connectivity USB2.0
Regulatory Compliance
Compliance CE Marking SOFTWARE Main Applications
Real-Time Data Acquisition and Analysis
Waveform Source
Data Recorder
Playback post processing
Shock/Drop Measurements and SRS Analysis
Acoustic Octave Analysis
Modal Data Acquisition and Analysis
Real-Time Order Tracking Analysis
Signal Generator

Other Applications
Automatic Word Test Report Generation
Data and File Management
Signal Calculator
Cursor Indicator
MATLAB Interface
Network Interface

MODULE and EXPANDABILITY
Outputs
Channel number 2 or 4 Channels
Filter Independent analog anti-alias filter and 160dB/Octave digital filter for each channel to eliminate non-linear phase distortion and image
Resolution 24-bit DA converter (DAC) Dynamic range > 110dBfs, 100dB minimum in FFT mode Voltage range ±10 VPEAK Frequency range 12kHz Amplitude resolution 2mV Frequency accuracy 0.001% Output impedance 30 Ω Maximum current 500mA PEAK
General
Mechanical Dimension (mm)SS-DY-10: 370x240x53 SS-DY-20: 370x265x70 Weight SS-DY-10: 2Kg FVT-DY-20: 5Kg
Electrical AC Power 100 to 240 Volts, 50/60 Hz, auto sensing Consumption FVT-DY-10: 40W
SS-DY-20: 80W Environmental 5 to 4510 to 90% RH

System Architecture
Designed as distributed processing structure. Multi-DSPs based processing box processes solely the real-time signal processing which is independent from PC. PC is only used for graphics display, test commanding, signal management, test status monitoring and report generation.

Module SS-DY-10 SS-DY-20 Input Channels Wave Source Channels Input Channels Wave Source Channels Classical Configuration 8 2 16 4 System Expandability The hardware and software are modular allowing systems to be field upgrandeable to increase channel count or application content. Real-Time Data Acquisition and Analysis
Function

	Time domain
	Frequency domain
	Amplitude domain
	Frequency Range
	Spectral	lines
	Windowing
	Averaging
	Signal calculator
	Triggering

Swept Sine Analysis
Auto functions Dynamic range
Waterfall Analysis
Quantity Diagram format Frame size Overlap Display axes
Slice diagram

Time and Frequency Analysis
Time capture, auto correlation analysis, cross correlation analysis, orbit plot Real time spectrum analysis, auto power spectrum, cross power spectrum, power spectrum density, transform function, coherence function, FFT, shock response spectrum Histogram minimum 8 Hz, up to 76.8 kHz analysis frequency on all channels
55, 110, 225, 450, 900, 1800, 3600, 7200, 14400
Hanning, Hamming, Flattop, Uniform, Bartlett, Tukey, Blackman, Blackman Maximum, Blackman

Minimum, Welch
Linear, exponential, peak hold, peak hold for N frame on both Time and frequency modes,
All signals computation and the display are all on-line finished, including plus, minus,
multiplication, division, integral and differential etc.
Input channel, auto/manual arming, Pre/Post-trigger delay, Auto noise reduction

Source level, input range and frequency resolution.
Up to 100dB

3D view, color contour, 2D spectrum 256,512,1024,2048,4096,8192,16384 User specified from 0 to 99% X-axis: Hz or linear, logarithmic, orders/Y-axis: Engineering unit, linear, logarithmic, dB/Z-axis: RPM,
second X, Z, order

Waveform source
Wave Source type Sine, square wave, triangle wave, impulse chain, burst chirp, DC, Swept-sine, white noise, burst random and pseudo random
Signal setup frequency range, amplitude

Wave source of shaped random signal

 Acoustic Octave Analysis

Standards                  Conforms to ANSI std.S1.11-1986 Order 3 Type 1-D and Standard IEC 225-1966 Frequency Range           1/1 octave bands: 20Hz~16kHz /1/3 octave bands: 20Hz~20kHz Weighting Linear, A, B, C selectable Sound level types Peak hold, impulse, RMS, fast and slow sound level measurements
Slow and Leq per ANSI S1.4-1983 Type 0 and IEC 651-1979 Type 0 Measurement time          1.3 msec to 48 hours Measurement range         35dB to 130dB Per ANSI S1.11-1986
20 kHz acoustic
an analysis in 1/6
octave