Automated analysis apparatus having fixed cells

Details Automated analysis apparatus having fixed cells Automated analysis apparatus having fixed cells

1996-08-29

1998-07-07

Pyon, Harold Y.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing liquid or solid sample

422 63, 422 67, 422 75, 422 81, 422100, 436 52, 436163, 436180, 738631, 7386373, 141130, G01N 3300

Patent

active

057764182

ABSTRACT:
An apparatus is proposed making it possible in automated manner to perform several analyses on the same sample. For this purpose several fixed, chemical preparation cells (10) can separately receive several fractions of the same sample. Reagent injection systems (24) associated with these cells, as well as stirrers (14) make it possible to prepare, in each of them, a chemical preparation which is transferred into an analysis cell (36) associated therewith by an air ejector (44). The same ejector discharges the preparation to the drain (38) when the analysis has been completed. Ducts (70, 72), as well as a discharge line (62) then make it possible to wash, rinse and empty each chemical preparation cell (10).

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