Digital Hot Plate Magnetic Stirrer Porcelain Plate AMTAST PRO

Features ? High accuracy of heating temperature controlling and the control of safe temperature ? Hotplate with porcelain enamel surface with excellent chemical resistance ? 2 adjustable safety circuits ? Separateness temperature sensor, protection temperature can be set ? Temperature sensor for heat transfer fluid and medium available( PT1000, Optional) ? Warning display indicating presence of any residual heat when the unit is switched off ? A, B, C Mode, ensure the stirring function not change due to external factors ? Bushing according to DIN 12878 for the use of contact thermometers Specifications Model AMTAST PRO Voltage 100-120/ 200-240V Frequency 50/ 60HZ Power 550W Stirring point position quantity 1 Max. stirring quantity ( H2O) 20L Stirring point position quantity 80mm Motor type External rotor brushless motor Motor rating input 18W Motor rating output 10W Speed range 100-1500RPM Speed display LCD Speed display accuracy 1RPM Material Porcelain enamel Dimension of Plate 135mm Heating power 500W Heat rate ( 1Lwater) 6K/ min Heating Temperature Range RT-340 Temperature display LCD Temperature display accuracy 0.1 Control accuracy of heating temperature 1 Adjustable safety circuit ( heating plate) 100-350 Control accuracy of heating temperature with temperature 0.2 Temperature sensor of extra position PT1000 Dimension 280 160 85mm Weight 2.8Kg Permissible ambient temperature 5-40 Permissible relative humidity 80% Protection class acc. to DIN EN60529 IP42 RS232 interfaces Yes