초록 ▼

An automatic chemical analyzing apparatus comprising means for feeding successive reaction vessels along a circular reaction line, a sample delivery pump for delivering a given amount of sample liquids to be tested into the reaction vessels, a reagent delivery pump for delivering a given amount of r

An automatic chemical analyzing apparatus comprising means for feeding successive reaction vessels along a circular reaction line, a sample delivery pump for delivering a given amount of sample liquids to be tested into the reaction vessels, a reagent delivery pump for delivering a given amount of reagent (corresponding to a particular test item to be measured) selected from a plurality of reagents, a first photometering means provided along the circular reaction line for monitoring the reaction condition of a test liquid in the reaction vessel on the reaction line, a second photometering means arranged in a precise photometering section positioned underneath the reaction line, means for transporting the reaction vessel from the reaction line into the precise photometering section after the test liquid in the relevant vessel has been monitored to reach a given reaction condition.

대표청구항 ▼

An apparatus for effecting automatic analysis for sample liquids comprising: means for successively feeding reaction vessels, each containing respective sample liquid to be analyzed, along a given reaction line; means for delivering a given amount of a given reagent, corresponding to a test item to

An apparatus for effecting automatic analysis for sample liquids comprising: means for successively feeding reaction vessels, each containing respective sample liquid to be analyzed, along a given reaction line; means for delivering a given amount of a given reagent, corresponding to a test item to be measured, into a reaction vessel on the reaction line to form a test liquid which is a mixture of the sample liquid and reagent; first photometering means arranged at a reaction-condition-monitoring-section, provided along the reaction line, for monitoring a reaction conditon of the test liquid in the vessel; second photometering means arranged along the reaction line for effecting quantitative analysis for the given test item; and means for discharging the reaction vessels out of the reaction line after the quantitative analysis for the given test item has been done, the improvement comprising in said second photometering means having a plurality of measuring positions arranged in a precise photometering section which is provided separately from the reaction line, said discharging means being in the precise photometering section, and comprising further means for transporting the reaction vessel from the reaction-condition-monitoring-section into any desired measuring position in the precise photometering section after the test liquid contained in the relevant reaction vessel has been confirmed to reach a predetermined reaction condition.