... 20ml,50ml are compatible.The machine diagnoses the syringe sizeautomatically, and with a simple syringe specification setting, the syringe ... stops operation automatically. Technical Parameters of 500I Syringe pumpDimension288*130*122mmMaximum weight<3.0kgFuse220V2A*2, ... 90%Alarm functionsNear, Over,OCCL.,low battery, syringe installation error, control abnormal, machine malfunctionAccumulated injection ...