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DMS5-340(MS-H-ProA)-2.png
DMS5-340(MS-H-ProA).png

340°C LCD Hotplate Magnetic Stirrer with Timer, 20L Capacity RS232 (DMS5-340)

The DMS5-340 LCD Digital Hotplate Magnetic Stirrer combines precise temperature control, powerful stirring, and intelligent safety features in a compact laboratory instrument. With a maximum heating temperature of 340°C, 20 L stirring capacity, ceramic-coated aluminum work plate, and programmable timer, it is ideal for chemical synthesis, pharmaceutical research, and routine laboratory heating and mixing.

  • Heating temperature up to 340°C
  • Large 20 L stirring capacity
  • Three programmable heating modes
  • Uniform magnetic field across the entire plate
  • Brushless DC motor with low noise
  • Ceramic-coated aluminum plate
  • IP42 protection against splashes
  • PT1000 precision temperature control
  • Programmable timer up to 99 h 59 min
  • RS232 communication for remote operation
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    product details

    Product Specifications

    Parameter Specification
    Model DMS5-340
    Work Plate Diameter Ø135 mm (5")
    Plate Material Ceramic-Coated Aluminum
    Maximum Stirring Capacity 20 L (H₂O)
    Stirring Speed 50–1500 rpm
    Speed Resolution 1 rpm
    Heating Temperature Ambient to 340°C
    Heating Modes Fast / Standard / Stable
    Adjustable Safety Temperature 50–370°C
    Temperature Control Accuracy ±1°C (<100°C), ±1% (>100°C)
    Temperature Display Accuracy ±0.1°C
    External Temperature Sensor PT1000 (±0.2°C)
    Timer 1 min–99 h 59 min
    Residual Heat Warning Above 50°C
    Overheat Protection 420°C
    Motor Type Brushless DC Motor
    Maximum Stir Bar Length 80 mm
    Communication Interface RS232
    Protection Class IP42
    Motor Power 10 W
    Heating Power 600 W
    Total Power 650 W
    Dimensions 270 × 175 × 98 mm
    Weight 2.2 kg
    Power Supply 100–120 V / 200–240 V, 50/60 Hz

    Application

    Synthesis of organic intermediates and fine chemicals; research in organic methodology; reaction condition screening and scale-up process optimization; thermal stability testing of biopharmaceuticals; undergraduate experimental teaching in universities; and automated continuous-flow reactions.

    Customer base

    Laboratory technicians in universities and research institutions engaged in organic synthesis, chemical engineering and petroleum, functional materials, and pharmaceutical intermediates; 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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