FIELD: equipment to take samples from open water reservoir surface and determine thickness of oil product blanket in technological emergency conditions.
SUBSTANCE: device comprises cylindrical thin-walled body with conical seat and arm arranged on opposite body end. The device also comprises ball for seat closing. The seat is shifted towards the arm. The ball is retained in upper body part from arm side by rotary plates fixedly secured to floats through hinged connections secured to upper body part so that the plates and floats are uniformly arranged along body perimeter. The floats are freely located outside the body.
EFFECT: possibility to operate the device from single communication line, provision of necessary device independence, increased quickness, reliability and economy of environment pollution level determination.
1 dwg
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