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Vibration test system

VENZO 8160 Shaker Control System

State-of-the-art Hardware

  • 2~16 Analog input channels
  • 1~2 Drive Channel (can be adopted in 2-axis control application)
  • 450MHz DSP Processing
  • 100 Mbps Ethernet port connecting to PC (without grounding problem)
  • -30~70℃Working Temperature
  • No-fans structure to reduce the background noise
  • 160 dB / Octave Anti- aliasing Filter
  • 1 AUX Channel
  • 24-bit ADC/DAC, 130dB dynamic range
  • 204.8 kHz Sampling Rate, 40kHz Frequency Range
  • 1GB Internal Flash Memory Stores Test Configuration
  • Floating Ground Design Reduces Ground Loop Problems

Full and Innovative Control Functions

  • Random
  • Random-on-Random
  • Sine, Step Sine, Resonance Search and Tracked Dwell
  • Sine and Random-on-Random
  • Classical Shock, Transient Time History, SRS
  • Field Data Replication
  • Sine-on-Random
  • Kurtosis Control
  • Sine-on-Sine
  • Limiting and Notching
  • Multivariable Control
 

Analysis Capabilities and Auxiliary Functions

  • THD Detection
  • Data Recorder
  • FFT Analysis
  • SRS Analysis
  • FRF
  • Waterfall View
  • Signal Calculation
  • Signal Cache
  • Signal Editor
  • Word/PDF Test Report
  • Email Report
  • Off-line view
  • Transient Capture, Force/Deflection Analysis, Shock Response Analysis

Hardware Specifications

  • Input: 2~16 channels
  • Input Interface: BNC Connector
  • Input Resolution: 24-bit ADC
  • Coupling: AC Gnd, AC Dif, DC Gnd, DC Dif, Charge, IEPE
  • TEDS: IEEE 1451.4 compliant, automatic-reading
  • Anti-aliasing Filter: analog and digital anti-aliasing low-pass filters
  • Input Dynamic Range: 135dB
  • SNR: > 100dB
  • Input Voltage Ranges: ±10, ±1 or ±0.1 VPEAK
  • Input Impedance: 1MΩ(Single-ended)2MΩ(differential)
  • Input Protection Voltage: ± 36VPEAK without damage
  • Input Channel Crosstalk: <-100dB@1kHz
  • Amplitude Channel Match: 0.1 dB
  • Channel Phase Match: better than ±1.0 degree, up to 20 kHz
  • Input Signal Type: Charge, Voltage, High-integrated
  • Input / Output Channel Crosstalk: <-100dB
  • Total Harmonic Distortion: <-100dB
  • Frequency Accurancy: as fine as 0.000001Hz

 

  • Output:1~2 Drive Channels
  • 1 AUX Channel: can be adopted in 2-axis control application
  • Output Interface: BNC Connector
  • Output Resolution: 24-bit DAC
  • Max. Sampling Rate: 204.8kHz
  • Frequency Range: 80kHz
  • Dynamic Range: ≥108dB
  • Output Voltage Range: 10V F.S
  • Max Output Current: 20 mA
  • Total Harmonic Distortion: <-100dB@1kHz
  • PC Configuration: Windows XP/Vista/ 7 /8 Operating System and an Ethernet port.

   Microsoft Word / Excel and PDF are recommended.     

             

Main Classis

  • Dimension (mm): 290*210*60 (VENZO 820); 390*280*60 (VENZO 880); 430*280*60 (VENZO 8160)
  • Weight: 2.6 kg (VENZO 820), 4.2 kg (VENZO 880), 5.0 kg (VENZO 8160)
  • Front-end Panel: three LED lights indicate the status of "Power", "Ready" and "Control". The red Abort button is for emergency stop of the vibration test system.
  • Rear Panel: connectors include 2/8/16 Analog Input Channels, a Drive Channel, a100 BASE-T Network Port, an AUX channel (only for VENZO 880, can be adjusted to 2-axis drive control channel), a grounding-end, an External Emergency Abort Jack and a terminal block of digital I/O lines.
  • Working Temperature: -30~70℃
  • Humidity: 5%~95% RH
  • Consumption: 10W (VENZO 820), 20W (VENZO 880)
  • Power: 100~240VAC(50~60Hz)
  • Enclosure Rating: IP43
  • PC Connection: high-speed standard Ethernet interface
  • Anti-vibration Performance: 10-60 Hz @ 0.15 mm peak;60-150 Hz @ 2 gn, conform to IEC 60068-2-6;
  • Anti-impact Performance: 10 gn for 16 ms,conform to IEC 60068-2-27
  • In Accordance with EMC Standards: EN61326-1:2006, EN61000-3-2:2006+A1:2009+A2:2009, EN 61000-3-3:2008
  • Safty: EN 61010-1:2001
  • Compliance: CE Marking
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