The smart magnetic stirrer can be flexibly set up with inter-changeable heating sleeves for 100mL, 250mL, 500mL, 1000mL round-bottom flask, or 100mL, 250mL, 500mL, 1000mL flat bottom beakers. Even more flexible configurations: as one heating magnetic stirrer, or as one heating sleeve plus one magnetic stirrer. Temperature self calibration function for higher temperature accuracy.

Heating sleeve made of high-quality Aluminum silicate fiber cotton with accurate temperature control, uniform heating and corrosion resistance. Strengthened magnetic fields with enhanced stirring power. Fireproof metal outcast with higher safety level. Explosion-proof DC brushless motor free of maintenance and spark, and with long service life.

The “HOT” warning will flash if the work plate temperature is above 50°C even when the hotplate is turned off, as long as the power cable is connected. Two independent safety circuits are designed to continuously monitor the equipment. When the sensor malfunctions and overheating occurs, an error code will be generated and the stirrer will stop heating. When the first safety circuit is shorted, the second safety circuit will cut off the power supply to ensure the safety of the operator.

Specifications

• Motor type: Brushless DC motor
• Speed range: 200-1500 rpm
• Speed control: ±20 rpm
• Speed display: LCD
• Temperature display: LCD
• Heating temperature range: 25-280 ℃
• “Hot” warning: 50 ℃
• Overheating temperature protection: 420 ℃
• Temperature display accuracy: ±0.1 ℃
• Temperature control accuracy: ±1 ℃
• External temperature sensor: PT1000（accuracy±0.2 ℃)
• Protection class: IP21
• Motor rating output: 1.8W
• Voltage, Frequency: 100-120V,60Hz/200-240V,50Hz
• Dimension [WxDxH]: 295x160x160 mm
• Weight: 3.7 kg
• Permissible ambient temperature: 5-40 ℃
• Permissible ambient humidity: 80%