Methods and technique of measurements of ρ k variations by GEOMES-R6 device

ArticleinSeismic Instruments 44(1):36-39 · December 2008with1 Read
DOI: 10.3103/S0747923908010052

    Abstract

    Upgrading of the electrical resistance variometer GEOMES-R6 of the Institute of Geophysics of the Poland Academy of Sciences,
    with enhancement of functional capabilities of the GEOMES assemblage for its application in laboratory measurements on rock
    samples, has been carried out. The assemblage operation principle, specifications, and theory of operation are given. Results
    of the assemblage test at measurements on marble sample and concrete model are presented. It is shown that the installation
    allows long-duration registration of variations of the value ρ
    k
    on high-ohmic samples.