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B209-16 CDAS2 Control and Data Acquisition System - 16 channels

Pavetest’s compact Control and Data Acquisition System (CDAS2) delivers unparalleled performance, real-time control and ultimate versatility in acquisition and provides a flexible and user-friendly testing solution.
It provides excellent waveform fidelity from integrated acquisition and control functions, with low-level sampling at speeds of up to 200,000 samples per second simultaneously on all channels and 24-bit resolution over the full dynamic input signal range.

The CDAS2 includes the TestLab software, supplied on a USB flash drive - complete with relevant Method files (based on the test configurations supplied) and calibration files for all the transducers supplied. Software and test methods are expandable for future requirements.

16 Channel CDAS2 - Acquisition 16 CH, 24-bit resolution

  • Sampling rate up to 200 kHz (all channels)
  • Smoothing up to 64 times over-sampling
  • Calibration automatically on power up
  • Control Axis 4
  • Communication: USB or Ethernet

Dimensions: 110(h) x 325(d) x 265(w) mm
Power Supply: 90-264V 50-60Hz 1ph 240W
Weight: 5 kg approx.

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  • Directly communicates with the TestLab software, providing automatic test execution and data processing.
  • Compact high-reliability data acquisition and control.
  • Up to 5 kHz data acquisition and feedback control provide excellent waveform fidelity.
  • Up to 64 times oversampling gives superior low-noise performance.
  • Normalised (±10 V) analogue data acquisition inputs provide flexibility to use any transducer in any channel.
  • Automatic recognition of transducers and upload of calibration files.

CONTROL:

  • Up to 6 high-speed (18-bit) digital servo-control axes.
  • Digital closed-loop update sampling rate of 5 kHz per axis.
  • Computer programmable, Proportional, Integral and Derivative (PID) control algorithm.
  • Adaptive Level Control (ALC) algorithm for best dynamic peak accuracy.
  • 3 feedback control modes. e.g., force, position and on-specimen strain.
  • “Bumpless transfer” between control modes.

ACQUISITION:

  • Analogue inputs are automatically calibrated on power up.
  • Simultaneous sampling of all channels.
  • Up to 24 analogue (± 10 Volt) input channels.
  • Up to 64 times oversampling (set to 8 by default).
  • 24-bit digital resolution (approx. 1/16,777,216), no auto-ranging required.
  • Sampling rate up to 200.000 Hz.