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DMS4-550 LCD Glass Ceramic Heating Magnetic Stirrer with Timer

DMS4-550 LCD Glass Ceramic Heating Magnetic Stirrer with Timer

The DMS4?550 LCD Glass Ceramic Heating Magnetic Stirrer with Timer is a compact laboratory instrument that combines reliable magnetic stirring with precise digital temperature control up to 550??C. It includes a clear LCD display showing real?time speed, temperature, and timer settings, making it ideal for chemistry, biology, and research labs.

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SKU: 8021492211(Main Unit)/8121492211(Set)DMS4 Categories: , , Brand: Product ID: 22072

Description

The DMS4?550 LCD Glass Ceramic Heating Magnetic Stirrer with Timer is engineered for accurate and consistent performance in laboratory mixing and heating tasks. It features a corrosion?resistant glass ceramic hotplate that provides even heat distribution and easy cleaning, and a brushless DC motor that supports smooth magnetic stirring from 50?rpm up to 1500?rpm for sample volumes up to 10?L. The large LCD screen displays both set and actual values for stirring speed, temperature, and timer, with the timer adjustable from 1?minute to 99?hours?59?minutes. Advanced safety features include automatic overheating protection, a flashing ?HOT? warning above 50??C, dual independent safety circuits, and remote control capability via RS?232. Its robust construction and intuitive controls make it suitable for routine lab protocols, sample preparation, synthesis, and analytical workflows.

Datasheet

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Specifications

DMS4-550 LCD Glass Ceramic Heating Magnetic Stirrer Specifications

  • Work Plate Dimension: 100 x 100 mm (4 inch)

     

  • Work Plate Material: Glass ceramic

     

  • Motor Type: Brushless DC motor

     

  • Stirring Positions: 1

     

  • Max. Stirring Quantity (H2O): 10 Liters

     

  • Max. Magnetic Bar Length: 40 mm

     

  • Speed Range: 50 – 1500 rpm

     

  • Speed Display: LCD

     

  • Speed Resolution: +/- 1 rpm

  • Heating Temperature Range: Room Temp. to 550°C

     

  • Temperature Display: LCD

     

  • Temperature Control Accuracy: +/- 1°C (< 100°C) and +/- 1% (> 100°C)

  • Temperature Display Accuracy: 0.1°C

  • External Temperature Sensor: PT1000 (Accuracy +/- 0.2°C)

  • Control Modes: 3 selectable heating modes (A: Rapid, B: Standard, C: Stable)

     

  • Timer Function: 1 minute to 99 hours 59 minutes

     

  • Safety Overheating Protection: 580°C

     

  • “Hot” Warning Indicator: Flashes above 50°C (even if powered off)

  • Safety Lock: Prevents accidental setting changes

     

  • Protection Class: IP21

     

  • Data Connector: RS232

     

  • Heating Output: 380 W

     

  • Total Power: 430 W

  • Voltage/Frequency: 100-120V / 200-240V, 50/60 Hz

     

  • Dimensions (W x D x H): 270 x 175 x 108 mm

  • Weight: 2.2 kg

     

  • Permissible Ambient Temp/Humidity: 5 to 40°C, 80% RH

Key Operational Features

  • Sample Protection: When the timer expires, the unit automatically stops heating but continues stirring to prevent localized overheating of the sample as it cools.

     

  • Chemical Resistance: The solid glass-ceramic plate is extremely resistant to corrosion from strong acids and alkalis.

     

  • Digital Integration: Supports PC control and data transmission for automated laboratory workflows via the RS232 port.

Accessories

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