... AnalyzerItem No.: TR-22881. Entire wavelength response cup auto blank detection, auto deduct cup blank, remove deviation among cups, makes the result more accurate ... , Kinetics, Two Points, Dual Wavelength Dual Reagent, Multi-Standard12.Alarm: Auto alarm when lack of water and full of the waste ... several kinds of print model at will16.Power Supply:220V50Hz Auto Chemistry Analyzer