Chemical analyzing apparatus

摘要: A turntable is arranged rotatably in both directions and a plurality of reaction vessels are along periphery the turntable. Along circumference reagent delivery unit for delivering given amount into successive vessels, sample samples photometering units measuring an absorbance test liquid contained each vessel. The first rotated backward direction by four steps then forward five steps, so that advanced one step at end movement. Between movements measured time photometry between same second this manner liquids twice units. An analytical result can be obtained processing all values supplied from