| 摘要 |
PURPOSE:To enable the accurate measurement of an electrolyte due to an automatic colorimetry apparatus without enlarging and complicating said apparatus, by assembling an electrolyte analytical apparatus using an ion selective electrode in a colorimetric reaction line. CONSTITUTION:An electrolyte analytical apparatus 10 is also provided to the reaction line of an automatic chemical analytical apparatus other than a light measuring part 5 for performing colorimetry for measuring light generated when a specimen and a reagent are reacted under mixing. A calibration solution diluted to a predetermined degree, specimen serum and a calibration solution for washing an electrode are successively distributed in reaction tubes 2 by a specimen distributor 3 and a reagent distributor 4 and sucked by a nozzle connected to the suction pump in the apparatus 10 in an freely up-and-down movable manner while the analysis of an electrolyte is performed in an electrode part integrated with the thermostatic part of a pipeline. By this constitution wherein the electrolyte analytical apparatus is assembled in the same line as colorimetry, the accurate analysis of the electrolyte can be performed by an automatic colorimetry apparatus without enlarging and complicating an apparatus. |
