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Signal Conditioners

This category includes devices used in a measurement chain to perform impedance conversion, to provide the needed powering to the sensors, or to perform additional signal treatment (filtering, integration/differentiation). Their testing focus on the parameters fund in the published specifications, including:

  • Supply parameters
  • Signal transfer accuracy
  • Frequency domain
  • Test of the dynamic range
  • Test of the range attenuators
  • Test of present filters/networks (including integrating/differentiating ones)
  • Cross-talk attenuation (for multi-channel devices)
  • Intrinsic noise level test