... .High efficient washing systemCuvette can wash automatic ,recycling , Automatic Detection when cuvette is emptysample needle ... 5AResolution0.0001Abs,SyringeIndependent sample needle, reagent needle ,automatic liquid sensor ,Trace volume change .Reaction ... switch, can be refrigerated 24 hoursOperation Systemfull automatic, DiscreteCalibration linearity/Non-linearity calibrationSoftwareWindows 2000 or ...