FIELD: oil and gas industry.
SUBSTANCE: device contains a casing, an ionization chamber with metallised area, a primary converter, an jet generator with power supply channels (intake, output and service), receiving tank, fixed and movable electrodes, power source, bellows. On the movable electrode low diameter pipe is rigidly secured, it is made out of polymer material, for example, fluorine rubber, and is connected with the receiving tank of the jet generator.
EFFECT: increased accuracy of measurements of the radioactive radiation intensity of the rocks.
4 dwg
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