Description
The MS7-H550-Pro LCD Digital Magnetic Hotplate Stirrer with 7 Inch Ceramic Plate delivers reliable and versatile performance for demanding laboratory tasks. Equipped with a large 7-inch glass-ceramic hotplate, it offers excellent chemical resistance and efficient heat transfer with a maximum temperature of 550 ?C under PID temperature control. The brushless DC motor provides smooth and stable stirring across a wide speed range up to 1500 rpm, while the bright LCD display shows both actual and set values for temperature and speed in real time. Built-in safety features include overheating protection and a ?HOT? warning indicator when the plate exceeds 50 ?C. Additionally, an external PT1000 sensor option and RS232 connectivity allow for precise liquid temperature measurement and PC-based control or data logging. Durable construction and intuitive digital controls make this hotplate stirrer suitable for synthesis, sample preparation, analytical work, and educational labs.
Specifications
MS7-H550-Pro LCD Digital Magnetic Hotplate Stirrer Specifications
The MS7-H550-Pro is a high-performance digital hotplate stirrer featuring a square glass-ceramic work plate. It is specifically designed for demanding applications in chemical synthesis and physical analysis that require high temperatures and precise control.
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Technical Parameters
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Heating Temperature Range: Room temperature to 550°C
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Temperature Control Accuracy: ±1°C (with external sensor)
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Temperature Display Accuracy: ±0.1°C
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Stirring Speed Range: 100 – 1500 RPM
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Speed Display Resolution: ±1 RPM
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Max. Stirring Quantity: 20 Liters
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Max. Magnetic Bar Length: 80 mm
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Heating Output: 1000 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: 580°C
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Physical and Material Data
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Work Plate Dimension: 184 x 184 mm (7 inch)
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Work Plate Material: Glass Ceramic
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Unit Dimensions: 215 x 360 x 112 mm
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Unit Weight: 4.5 kg
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Protection Class: IP21
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Data Connector: RS232
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Permissible Ambient Temperature: 5 – 40°C
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Permissible Relative Humidity: 80% RH
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Functional and Safety Features
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Glass Ceramic Work Plate: Provides exceptional chemical resistance and efficient heat transfer while being easy to clean.
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Dual LCD Display: Simultaneously shows the set and actual values for both temperature and stirring speed.
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External Temperature Control: Direct monitoring and control of the liquid medium when using the PT1000 sensor.
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Residual Heat Warning: A “HOT” warning light flashes if the plate temperature exceeds 50°C, remaining active even if the unit is turned off.
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Remote Control: RS232 interface allows for PC control and data transmission for automated processes.
