Selecting main technical specifications of the data aquisition system to improve the accuracy of using the electric response parameters

Research output: Contribution to journalConference articlepeer-review

Abstract

Based on the conducted experimental studies, the necessary parameters were selected to provide reliable testing of concrete defects. The measuring system must have: input sensitivity of the receiving electromagnetic channel of at least100 µV, the working frequency range of 1-120 kHz; the sampling frequency of 500 kHz, as well as a device that allows fast Fourier transform. The registration of the electrical response during an elastic impact should be made by a differential electric sensor, which allows measurements under conditions of external electromagnetic interference.

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'Selecting main technical specifications of the data aquisition system to improve the accuracy of using the electric response parameters'. Together they form a unique fingerprint.

Cite this