DEVICE FOR DETERMINATION OF FLUID MEDIA PHYSICAL PROPERTIES Russian patent published in 1994 - IPC

FIELD: measurement technology. SUBSTANCE: device has a body accommodating a micrometer screw with a drive, a piston geared to the micrometer screw and moving in the chamber provided with a pressure pickup and thermostat. An adapter and a spherical element are arranged between the micrometer screw and the piston. The device is provided with an indicator of the piston linear motion and with a control unit. The chamber is made detachable. Provision is made for the connection of recording devices and for the operation in the flowing mode. EFFECT: enhanced process of determination of fluid media physical properties. 8 cl, 1 dwg