Features:

• Magnetic stirrer suitable for unsupervised operation, with new stir technology  
• Automatic judgment stirring bar displacement and capture 
• Hotplate with stainless steel surface or porcelain enamel surface with excellent chemical resistance
• Easy-to-read backlit LCD display  
• Fuzzy logic control microprocessor technology guarantee maximum control accuracy  
• Multiple modes ensure the stirring function not change due to external factors 
• With the control of safe temperature ，suitable for unsupervised operation 
• 2 adjustable safety circuits ,separateness temperature sensor, protection temperature can be set
• Temperature sensor for heat transfer fluid and medium available(PT1000) 
• Warning display indicating presence of any residual heat when the unit is switched off 
• PC control via RS232 interface
Specifications:

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] :100-1500;

Speed display : LCD ;

Speed display accuracy[rpm] :1 ;

Material : Ceramic surface/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 :PT1000;

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;