HMS-208D Hotplate Magnetic Stirrer 20 L (CAT#: STEM-AL-0257-ZJF)

HMS-208D is a heated magnetic stirrer for applications requiring higher heating power and temperature range. It is used for stirring or simultaneous heating and stirring of low-viscosity liquid mixtures. The aluminum die-cast ceramic-coated work plate provides wear, corrosion, and heat resistance. A brushless DC motor provides stable and low-maintenance stirring. The LCD display shows temperature, speed, and running time during operation. PT1000 external sensing supports precise sample temperature control. Dual heating loops help maintain stable temperature control. The sealed thermal insulation housing protects internal circuits from corrosive liquid or gas exposure.

Maximum capacity: 20 L
Output power: 15 W
Power supply: 220 V, 50-60 Hz
Whole machine power: 900 W
Noise level: <=27 dB
Adjustment mode: Double knob
Display mode: LCD
Operation mode: Continuous or timed
Motor type: DC brushless motor
Speed range: 100-2000 rpm
Shell material: Sprayed steel plate exterior
Working plate material: Aluminum die-cast ceramic coating
Heating mode: Heating tube
Working plate diameter: 145 mm
Temperature control: RT-5-400 C
Sensor temperature control accuracy: +/-0.2 C
Temperature control accuracy: +/-1 C
Over-temperature protection: <=450 C
External temperature sensor: PT1000
Temperature setting accuracy: +/-0.1 C
Timing range: 0-99h59min
Heating power: 850 W
Stirring bar range: 20-80 mm
Standard bar: C type 7 x 25 x 1 plus 8 x 25 x 1
Allowable ambient temperature: 5-40 C
Allowable ambient humidity: 80%
Instrument size: 165 x 280 x 105 mm
Packing size: 425 x 390 x 200 mm
Net weight: 4.0 kg
Gross weight: 4.2 kg

High-power heated stirring
Aluminum die-cast ceramic work plate
PT1000 external sensor control
LCD backlit display
Separate heating control
Dual heating control loops
Knob lock function
Sealed housing for internal protection