DEVICE FOR MEASURING FLUID GLOW INTENSITY Russian patent published in 1994 - IPC

FIELD: medical engineering. SUBSTANCE: lightproof body from a non-luminescent dielectric has a chamber in which a tray is positioned. A metal plate connected to a wire brought out through the body to one of the terminals by a lightproof elastic gland is positioned on the bottom of the tray filled with a tested fluid. A solid electrode is mounted above the tray higher than its upper edges but below the upper surface of the body window and is connected to the wire which is also brought out through the body by a lightproof elastic gland and connected to another terminal. A removable light filter, a ring gland in which a photoelectronic multiplier connected to a power source and a glow intensity indicator is mounted, are inserted into the window located in the side wall of the body perpendicularly to the vertical axis of symmetry of the chamber so as to position its lower surface in one plane with the upper edges of the tray. EFFECT: improved structure. 1 dwg