Description
The MS7?H550?S LED Magnetic Hotplate Stirrer With 7 Inch Ceramic Plate is a high?performance laboratory instrument designed to provide precise heating and stable magnetic stirring. It features a large glass?ceramic work surface that is corrosion?resistant and easy to clean, supporting stirring volumes up to about 10?L. An easy?to?read LED display shows the actual temperature, while built?in PID control and overheating protection help maintain safe, consistent heating up to 550??C. The digital speed control offers a wide range up to 1500?rpm, driven by a reliable motor for smooth performance even with higher viscosity liquids. Safety is enhanced with a flashing ?HOT? indicator above 50??C, and external temperature control via a PT1000 sensor provides precise measurement of sample conditions. Remote PC control and data transmission further expand usability for integrated lab systems.
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.
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
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
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.
