| 摘要 |
PURPOSE:To know quickly the cause for abnormality and to improve analyzing efficiency by providing means for injecting successively reactive reagents to plural samples, measuring reaction characteristic values, storing respective data, comparing reference values and measured values, storing and displaying abnormal values if abnormality exists, etc. CONSTITUTION:The plural samples 1 on a sample table 2 of an automatic analyzing instrument which measures, for example, light absorbancy, are successively injected by a sample nozzle 5 into reaction vessels 3 on a reaction table 4 provided with a thermostatic chamber 12 connected with a constant-temp. water circular 11. A prescribed amt. each of reagents are injected from reagent vessels 10 into the injected vessels 3 by moving mechanism 8A, 8B provided with reagent nozzles 7. An absorbancy measuring part consisting of a stirrer 13, a multiwavelength photometer 15, a diffraction grating 16 and a photodetector 17 is provided to the table 4 to measure the absorbancy of light from a light source 14. The measurement signal is fed via an A/D converter 18 to a computer 19. The computer 19 stores the data, compares the same with the reference value to detect the abnormality of the data and records or displays the abnormality, if found, by and on a printer 20A and CRT20B. The cause for the abnormality is thus quickly and exactly known. |
