Scantek Inc  //  Details on Calibration Services 7. Signal Conditioners

7. 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