CHEMICAL ANALYZING INSTRUMENT

摘要

PURPOSE:To make possible measurement even with a specimen having a high concn. with high accuracy by providing a closing member for opening and closing a discharge port, closing the discharge part if the measured value is above a prescribed value then executing reincubation. CONSTITUTION:A reincubation lever 37 connected to a solenoid is provided to the discharge port 35 provided to a circulation path where a chemical analysing slide 3 moves together with a carrier 2. The solenoid is energized by a solenoid control part to actuate the lever 37 and to close the port 35 if the measured value is high. The slide 3 returns together with the carrier 2 to a start position when the port 35 is closed. The slide is again transferred along the circulation path to the measuring position where the reincubation is executed. The measurement is executed while the coloration reaction is thoroughly progressed and therefore the measurement with high accuracy is made possible even with the specimen having the high concn.