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DMS4-550(MS4-H550-Pro).png

DMS4-550 LCD Digital Hotplate Magnetic Stirrer

The DMS4-550 LCD Digital Hotplate Magnetic Stirrer is designed for high-temperature laboratory heating and mixing applications. Equipped with a durable glass ceramic work plate, brushless DC motor, precise LCD control, and intelligent safety protection, it delivers reliable heating up to 550°C with stirring capacities up to 10 L, making it ideal for chemical synthesis, pharmaceutical research, and routine laboratory testing.

  • Heating temperature up to 550°C
  • Durable glass ceramic plate with excellent chemical resistance
  • Powerful stirring capacity up to 10 L
  • Brushless DC motor with low noise and maintenance-free operation
  • PT1000 external temperature sensor support
  • LCD display for real-time monitoring
  • Adjustable safety temperature up to 580°C
  • Dual independent safety protection system
  • Countdown timer with automatic heating shutdown
  • RS232 communication for remote control
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    product details

    Product Specifications

    Parameter Specification
    Model DMS4-550
    Work Plate Size 100 × 100 mm (4")
    Plate Material Glass Ceramic
    Maximum Stirring Volume 10 L (H₂O)
    Stirring Speed 50–1500 rpm
    Speed Resolution 1 rpm
    Maximum Temperature 550°C
    Temperature Resolution 1°C
    Adjustable Safety Temperature 50–580°C
    Liquid Temperature Accuracy ±1°C (<100°C), ±1% (>100°C)
    Temperature Display Accuracy 0.1°C
    External Temperature Sensor PT1000
    PT1000 Accuracy ±0.2°C
    Residual Heat Warning Above 50°C
    Overheat Protection 580°C
    Motor Type Brushless DC Motor
    Stirring Positions 1
    Maximum Stir Bar Length 40 mm
    Timer 1 min–99 h 59 min
    Communication Interface RS232
    Protection Class IP21
    Motor Power 10 W
    Heating Power 410 W
    Total Power 460 W
    Power Supply 100–120 V / 200–240 V, 50/60 Hz
    Dimensions 270 × 175 × 108 mm
    Weight 2.2 kg
    Operating Temperature 5–40°C
    Relative Humidity ≤80% RH

    Application

    Preparation of nanomaterials and inorganic materials; high-temperature catalytic reactions and preparation of metal catalysts; organic synthesis and pharmaceutical intermediate synthesis; soil and mineral digestion; rapid sample concentration and drying; sample pretreatment prior to analytical testing; and automated continuous-flow reactions.

    Customer base

    Laboratory technicians in universities and research institutions engaged in organic synthesis, petrochemical engineering, inorganic materials, environmental engineering, and mineral processing; R&D personnel in battery and electric motor materials; R&D and QC personnel in petrochemical, pharmaceutical development, and food testing industries; and inspectors in government agencies such as environmental monitoring stations and food and drug inspection institutes.

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