Optical continuous measuring apparatus for reaction-liquid

Details Optical continuous measuring apparatus for reaction-liquid Optical continuous measuring apparatus for reaction-liquid

1985-05-03

1986-11-11

Marcus, Michael S.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Sample mechanical transport means in or for automated...

7386481, 141 67, 356246, 422 63, 422100, 422102, 436 47, 436180, G01N 2105, G01N 3506

Patent

active

046222081

ABSTRACT:
An optical continuous measuring apparatus for a reaction-liquid comprises: a microplate provided with a plurality of microcups arranged on a straight line at intervals of a certain distance; a rotary disc provided over the microplate so as to be rotatable, which disc is provided with suction nozzles in its outer periphery, which nozzles are sequentially inserted into the microcups upon rotation of the disc, and also provided with transparent measuring cells communicating therewith inward in radial direction of the disc; suction means for sucking the reaction-liquid received in the microcups from the microcups into the measuring cells through the suction nozzles when the suction nozzles of the rotary disc are inserted into the microcups; an optical measuring means for measuring the reaction-liquid received in the measuring cells; a supplying means for supplying a rinsing liquid to the measuring cells; and a discharging means for discharging the reaction-liquid and the rinsing liquid from the measuring cells.

REFERENCES:
patent: 3614434 (1971-10-01), Horwitz et al.
patent: 3622279 (1971-11-01), Moran
patent: 4129419 (1978-12-01), Hermann, Jr.
patent: 4478094 (1984-10-01), Salomaa et al.

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