magnetic stirrer

Voltage[VAC] 110/220 ;Frequency[Hz] 50/60;Power[W] 500;Stirring point position quantity 1; Max. stirring quantity（H2O）[L] 20;Stirring point position quantity[mm] 80; Motor type brushless motor ;Motor rating input [W] 18 ;Motor rating output[W] 10;Speed range[rpm] 100-1600;Speed display LCD ;Speed display accuracy[rpm] 1 ;Material Stainless steel ;Dimension of Plate[mm] φ135;Heating power[W] 500;Heat rate（1Lwater）[K/min]6;Heating Temperature Range[℃] RT-350;Temperature display LCD;Temperature display accuracy[℃] 0.1;Control accuracy of heating temperature[℃]1;Adjustable safety circuit(heating plate)[℃] 100-350 ;Temperature sensor of extra position PT100;Control accuracy of heating temperature with temperature sensor[℃] 0.2;Dimension[mm] 300×170×100; Weight[kg] 2.8;Permissible ambient temperature[℃] 5-40;Permissible ambient humidity 80%; Protection class acc. to DIN EN60529 IP42; Time range:Ceramic surfaceith T shows having time control function,0-9999 minutes is adjustable.RS232 interface yes;