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LCD Water & Oil Bath Magnetic Stirrer with Thermostatic Heating (MS-H220-V3/V5)

The MS-H220 Series LCD Water & Oil Bath Magnetic Stirrer is designed for precise temperature-controlled heating and stirring in chemical, pharmaceutical, and research laboratories. Suitable for both water and oil bath applications, it features a high-borosilicate glass chamber, dual stirring system, LCD digital control, and comprehensive safety protection to deliver uniform heating and reliable experimental performance.

    Key Features & Benefits

    1.  Dual Water & Oil Bath Design

    Supports both water and oil bath heating, providing flexibility for a wide range of laboratory experiments and temperature-controlled reactions.

    2.  Uniform Heating with Dual Stirring

    The integrated bath stirring system circulates the heating medium while simultaneously stirring the sample inside the flask, ensuring excellent temperature uniformity.

    3.  Durable High-Borosilicate Glass Chamber

    The borosilicate glass vessel offers excellent thermal shock resistance and allows clear observation of reaction progress, while the stainless steel base ensures easy cleaning and corrosion resistance.

    4.  Precise LCD Temperature Control

    LCD display provides real-time monitoring of temperature, stirring speed, and timer settings for accurate and repeatable laboratory operation.

    5.  Comprehensive Laboratory Safety

    Equipped with dry-run protection, over-temperature protection, over-current protection, ground fault protection, residual heat warning, and dual independent safety circuits for safe operation.

    6.  Quiet Brushless Motor & Programmable Timer

    Maintenance-free brushless DC motor ensures stable stirring, while the programmable timer automatically stops heating and continues stirring to protect sensitive samples.

    Technical Specifications

    Technical Parameter MS-H220-V3 MS-H220-V5
    Heating Plate Material High-quality ceramic-coated stainless steel plate High-quality ceramic-coated stainless steel plate
    Motor Type DC Brushless Motor DC Brushless Motor
    Stirring Points 1 1
    Max. Stirring Capacity (H₂O) 3L 5L
    Max. Stir Bar Length 40mm 40mm
    Speed Range & Resolution 100-1500rpm, step 10rpm 100-1500rpm, step 10rpm
    Speed Display LCD LCD
    Temperature Display LCD LCD
    Heating Temperature Range Room temperature - 220℃ Room temperature - 220℃
    Heating Accuracy ±1℃ ±1℃
    Overheat Protection 350℃ 350℃
    Temperature Display Accuracy 0.1℃ 0.1℃
    External Temperature Sensor PT1000 PT1000
    Residual Heat Warning 50℃ 50℃
    Buzzer Alarm Yes Yes
    Forward / Reverse Rotation Yes Yes
    Protection Class IP21 IP21
    Motor Output Power 20W 20W
    Heating Power 800W 1250W
    Total Power 850W 1300W
    Voltage 100-120V / 200-240V, 50/60Hz 100-120V / 200-240V, 50/60Hz
    Bath Size Ø220×105mm Ø240×135mm
    Maximum Heating Capacity 3L 5L
    Dimensions (W×D×H) 283×343×215mm 283×343×228mm
    Weight 6.0kg 6.7kg
    Timer Function 1min-99h59min 1min-99h59min
    Operating Temperature & Humidity 5-40℃, 80% RH 5-40℃, 80% RH

    Application

    Ideal for laboratory applications including:

    • Chemical synthesis
    • Organic synthesis
    • Reflux reactions
    • Sample digestion
    • Pharmaceutical research
    • Catalyst preparation
    • Material science
    • Temperature-controlled reactions
    • Biological laboratories
    • University laboratories
    • Research institutes
    • Environmental analysis
    • Food testing laboratories
    • Quality control (QC) laboratories

    Customer base

    Organic synthesis and biopharmaceutical intermediates—laboratory technicians in universities and research institutions; 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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    • 1. What is the difference between a water bath and an oil bath magnetic stirrer?

    • 2. How does the dual stirring system improve heating performance?

    • 3. What is the maximum operating temperature?

    • 4. Is the bath chamber resistant to thermal shock?

    • 5. Which laboratories commonly use this heating bath?

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