Description
The LCD Digital Magnetic Stirrer with Electric Heating Mantle delivers reliable performance for laboratory heating and mixing tasks. Designed for flexibility, the unit features interchangeable heating sleeves compatible with various flask and beaker sizes, allowing seamless adaptation to different experiments. Its high-quality heating mantle uses corrosion-resistant aluminum silicate fiber for uniform temperature distribution and accurate control. A brushless DC motor provides strong magnetic stirring power with long-lasting, maintenance-free operation, and the clear LCD display enables easy monitoring and adjustment of temperature and speed. Built-in safety features such as a ?HOT? warning indicator and dual safety circuits help protect users during prolonged use. This stirrer with electric heating mantle is suitable for research, analytical, educational, and industrial laboratory applications.
Specifications
LCD Digital Magnetic Stirrer with Electric Heating Mantle Specifications
This laboratory instrument combines precise liquid heating and magnetic stirring into a single unit.1 Unlike standard hotplates, the heating mantle features a hemispherical design, making it ideal for uniform heat distribution around round-bottom flasks.2
Key Features & Advantages
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Dual Functionality: Independent or simultaneous control of heating and stirring.3
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PID Temperature Control: High-precision microprocessor control to maintain stable temperatures.4
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LCD Interface: High-visibility digital display showing real-time speed (RPM) and temperature (5$^circ$C).6
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Safety Protocols: * “HOT” Warning: The screen flashes a warning if the surface temperature is above 50°C, even when the unit is turned off.7
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Safety Circuits: Automatic shut-off in case of overheating or sensor failure.
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Brushless DC Motor: Provides spark-free, maintenance-free operation with a long service life.8
Technical Specifications (Standard 1000 mL Model)
| Feature |
Specification |
| Flask Capacity |
50 mL to 20,000 mL (Model dependent) |
| Temperature Range |
Ambient to +450°C (Surface) |
| Liquid Temp. Control |
Ambient to +250°C |
| Temperature Accuracy |
$pm 1$°C (Resolution: 0.1°C) |
| Stirring Speed Range |
0 – 1600 RPM |
| Heating Power |
100W – 2500W (Size dependent) |
| Insulation Material |
Alkali-free glass fiber / Aluminum silicate cotton |
| External Sensor |
PT100 or PT1000 (Standard for liquid monitoring) |
Popular Configuration Sizes
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Compact (100 mL – 500 mL): Best for small-scale organic synthesis and educational labs.
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Standard (1000 mL – 2000 mL): The most common “workhorse” size for research and chemical reactions.
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Large-Volume (5000 mL – 20,000 mL): Utilized for pilot-scale production and heavy-duty industrial processing.
Safety & Maintenance
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Placement: Always operate on a stable, fireproof surface in a well-ventilated area.
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Sensor Use: When using the external PT100/PT1000 probe, ensure it is immersed at least 20 mm into the liquid and not touching the bottom of the flask.
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Cleaning: Ensure the unit is unplugged and completely cool before cleaning with soapy water or isopropyl alcohol. Do not allow liquids to seep into the internal electronics.
