DEVICE FOR ANALYSIS OF WATERS IN BOREHOLES Russian patent published in 1997 - IPC

FIELD: remote measurement of parameters of aqueous medium, in particular, measurement of temperature, hydrostatic pressure, conductivity, pH-value, redox potential Eh, content of dissolved oxygen, concentrations of different ions of aqueous medium in boreholes. SUBSTANCE: device uses a submergible probe and a surface unit connected through a borehole cable; the submergible probe has a tests forming unit, and the surface unit uses an identification unit, computer and a parameter storage unit. EFFECT: enhanced accuracy of measurements and expanded functional capabilities. 2 cl