... . Kinetics, turbidimetry, Fixed time(double points),dual wavelengthReagent positions45pcs positions hold 60ml R1, R2 ... 5AResolution0.0001Abs,SyringeIndependent sample needle, reagent needle ,automatic liquid sensor ,Trace volume change .Reaction ... switch, can be refrigerated 24 hoursOperation Systemfull automatic, DiscreteCalibrationlinearity/Non-linearity calibrationSoftwareWindows 2000 or morePower ...