... 3,4Rotor speed0.3, 0.6, 0.5, 3, 6,12,30,60 rpmprecision±2% (Newtonian liquid)ps.: Pls feel free ... messege to get more information about the machine. Why us: HM PHARMACHINE provides pharmaceutical machines, laboratory instruments and professional turn-key ... support and worldwide professional team cooperation, machines and project of HM PHARMACHINE match up international regulations:EU cGMP, USA FDA, WHO ...