Magnetic Stirrer - HS -12 1. Strong magnetic.2. The aluminum plate conducts heat more uniformly.3. Anti-corrosion ceramic plate.4. Safety circuit over temperature protection Magnetic Stirrer Technical DataModelHS-12HS-17HS-19HSC-19TPicture Plate size12*12 CM17*17CM19*19CM19*19CMDescripitionHeating & StrringHeating Temperature280℃300℃350±10%350±10%Stirred volume1L3L5L5LSpeed 0 – 1600 rpm 0 – 1600 rpm0 – 1600 rpm200 – 2000 rpmPlate materialAluminium panel Aluminium panel Ceramic panel Ceramic panel