FIELD: mining industry, method and device for measuring refraction coefficient of formation fluid specimen.
SUBSTANCE: device for measuring refraction coefficient of formation fluid specimen contains first transparent rod, which gathers the light reflected from the specimen under examination, while first and second rods lying in one plane are inclined at an angle not greater than 4° to perpendicular to specimen surface passing between them at even distance from both, channel, connected to the formation, form which the fluid specimen is taken for analysis, source of light directed towards the boundary between first channel wall and specimen positioned in it, and electronic analysis system, meant for continuous measurement by means of refractometer of the light signal reflected from surface of the specimen on the boundary between the specimen and the channel wall.
EFFECT: ensured continuous measurement of refraction coefficient of specimen with high precision.
2 cl, 8 dwg
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