VR9500 Revolution Vibration Controller

A Revolution through Innovation 

Since inception, Vibration Research Corporation has been considered a pioneer and leader in the field of vibration control. Our advantage is clear: Innovation. We listen to you, our customer, and focus on providing you with the features that you want. Our 5th generation controller represents such significant advancements in vibration control technology that it can only be dubbed by a single word: Revolution. Nothing will ever be the same.

More: VR9500 webpage | Brochure

Take Full Control of Your Electro-dynamic, Servo-hydraulic or Servo-electric Shaker

26,000 Lines of Random Resolution

Higher lines of resolution have two distinct advantages.

• Higher lines of resolution result in narrower frequency "bins" allowing the control roll-off at lower frequencies to be much sharper. This has the advantage of requiring less displacement from your shaker, up to 20% less. 
• The second advantage to higher lines of resolution is a more accurate and realistic excitation of resonances. As a rule of thumb, for the best and most accurate control/excitation of resonances, a minimum of three resolution "bins" should exist at the 3dB frequency bandwidth of the resonance. 

Low Noise Floor

When it comes to an extremely quiet controller, the VR9500 is unmatched. Our exceptional multi-pole analog filtering with digital filtering provides you with the lowest possible noise floor. 

Mixed Mode Testing

Perform Sine-on-Random, Random-on-Random, Sine-on-Sine and Sine & Random-on-Random. For Sine-on-Random you have up to 32 true floating-point precision sine tones which can be superimposed on the background random spectrum. For Random-on-Random you have up to 32 narrow spectral bands which can be superimposed on the background random spectrum.

Quick Reports

Save valuable time with our reporting capability. We offer pre-formatted templates, or customize your own with the exact look and data you need. You're always one click away from generating one of these reports, or you can add a step in your test schedule to fully automate the report generation process at any time during your test.

3-Year Warranty

We offer an industry leading 3-Year Warranty on the VR9500 controller. When it comes to reliability, we are second to none!

More: Vibration Research website

Test Packages offered

• Sine
  • Sine resonance phase track & dwell
  • Step sine
  • Accelerometer calibration verification package
• Random
  • Sine-on Random
  • Random-on-Random
  • Sine-on-Sine
  • Sine/Random-on-Random
  • Random Import (to convert time history to a psd)
  • Kurtosion®
• Classical Shock
  • Transient capture (to capture shock events i.e drop testing)
  • Shock Response Spectra (SRS)
• Field Data Replication (playback time history recordings in real-time!)
• Recorder (waveform recorder)
• Earthquake/Seismic (for IEEE-344)
• Math Traces and Calculations
• Analyzer functions
• Remote I/O (to interface controller with other devices)

More: VibrationVIEW software and options