4-channel vibration analyser A4400 VA4 Pro II
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      4-channel vibration analyser A4400 VA4 Pro II

      • 4 channels at the same time measure,
      • FFT 3 '276' 800 lines in real time,
      • Frequency range up to 90 kHz,
      • 20 hours of recording 4 channels,
      • ISO 10816-3 limits,
      • Bearing database including,
      • Input for Triaxial sensor,
      • ACMT - slowly rotating bearing analysis,
      • Individual frequency bands

       

      Technical specifications
       
      Input channels :4 x AC, ICP® to or from
       4 x DC for process values
       1 x speedometer speed sensor / external trigger
      Input range:AC +/-12V peak-peak
       DC +/-24V
      AD conversion:24-bit, 64-bit internal signal processing
       No function to the automatic gain!
      Dynamic range, S / N:120 dB
      Frequency range:Maximum frequency range: 1 Hz - 90 kHz (1 ch, 194 kHz sampling)
       Maximum frequency range: 1 Hz - 25 kHz (4 ch, 64 kHz sampling)
       Maximum frequency range: 1 Hz - 25 Hz (4 ch, 64 Hz sampling)
      Recording of measured values:Simultaneous 4-channel recording
      FFT resolution :Min. 100 lines
       Max 3 '276' 800 lines
      Available modes :Analyzer - analytical measurements
       Data collector - route measurements
       Balancing in one or two layers
       High and down run-mode - measurements of the accelerating and braking
       Recorder - raw signal recording for later analysis
       Stethoscope - hearing the machine / bearing noise
       FASIT - expert system for automatic detection of possible machine errors
       Octave Analyzer - measurement of audible noise
       Driving test - measurement of natural frequencies
       ADS fashion - animated movement models
       Ultrasonic - measurement outside of the audible frequency range
      Display:LCD color display 1136 x 780 pixel
      Processor:Intel Atom 1.9 GHz
      Memory, routes:64 GB, 32 GB for a route
      Data processing:Real-time FFT
       Demodulated envelope value analysis
       ACMT - slowly rotating bearing analysis
       Analysis of systems
       Adjustable frequency band analysis
       Speed measurement
       DC measurement
       Orbit measurement
      Raw signal recorder:64 kHz Probenahmefrequenz
       4 channel memory 3 GB/hour
       4 channel recording total - 20 hours
      Trigger:Manuel, ext., signal level, time
       Trigger for the signal recording
       Speed change, time interval
      Interfaces:USB 3.0, 2.0 compatible
      Power supply:Battery pack for 8 hours continuous use, AC adapter 100-230 V
      Case:Professional case with foam insert
      Size & weight :230 x 140 x 60 mm,
      ADA-A4400 VA4 Pro II

      Specific References

      Download

      Data sheet A4400 VA4 Pro

      Data sheet A4400 VA4 Pro

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      Manual A4400 VA4 Pro

      Manual A4400 VA4 Pro

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