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

Seismic Instruments 12/2008; 44(1):36-39. 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
on high-ohmic samples.

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