Description
The MS-H280-Pro LED Digital Magnetic Hotplate Stirrer is designed for accurate mixing and controlled heating in research, analytical, and educational laboratories. It features digital temperature and speed controls with a LED dual-readout display, allowing users to monitor both the set and actual values as experiments progress. The unit?s durable ceramic-coated stainless steel work plate ensures uniform heat distribution and excellent resistance to chemical corrosion. With a maximum temperature of 280 ?C and stirring speeds up to 1500 rpm, this hotplate stirrer handles a wide range of liquid volumes up to approximately 3 L. An optional external PT1000 temperature sensor enhances thermal accuracy, and a ?HOT? warning indicator alerts users when the plate remains hot after shutdown for added safety. Its compact design and robust performance make it suitable for routine chemistry, sample preparation, buffer mixing, and heating applications.
Specifications
MS-H280-Pro LED Digital Magnetic Hotplate Stirrer Specifications
The MS-H280-Pro is a compact digital hotplate stirrer designed for routine laboratory applications. It features a digital LED display for monitoring both temperature and speed, alongside a ceramic-coated plate for high chemical resistance.
Technical Parameters
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Heating Temperature Range: Room temperature to 280°C
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Temperature Control Accuracy: ±1°C (with external sensor)
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Temperature Display Accuracy: ±1°C
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Stirring Speed Range: 100 – 1500 RPM
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Speed Display Accuracy: ±1 RPM
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Max. Stirring Quantity ($H_{2}O$): 3 Liters
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Max. Magnetic Bar Length: 50 mm
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Heating Output: 500 W
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Motor Type: Brushless DC motor
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External Temperature Sensor: PT1000
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Safety Temperature Cut-off: 320°C
Physical & Material Data
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Work Plate Dimension: Ø 135 mm
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Work Plate Material: Stainless steel with ceramic coating
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Unit Dimensions (W x D x H): 150 x 260 x 80 mm
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Unit Weight: 1.8 kg
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Protection Class: IP21
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Voltage/Frequency: 100-120V / 200-240V, 50/60 Hz
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Permissible Ambient Temperature: 5 – 40°C
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Permissible Relative Humidity: 80% RH
Functional & Safety Features
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Digital LED Display: Clearly shows the set and actual temperature and stirring speed.
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Residual Heat Warning: A visual indicator flashes if the plate surface temperature is above 50°C, remaining active even after the unit is powered down.
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Chemical Resistance: The ceramic-coated stainless steel plate provides excellent thermal conductivity and protection against corrosive substances.
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External Control: Connection of an external sensor allows for direct temperature control of the liquid medium in the vessel.
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Brushless Motor: Designed for a long service life and maintenance-free operation with stable speed control.
