Laboratory Magnetic Stirrer - Ceramic Plate Stirrer - 0-1500 rpm - Up to 20 L Capacity

The Master Science Laboratory Magnetic Stirrer mixes liquids smoothly and quietly using a rotating magnetic field, with no shaft in contact with the sample. Ceramic-coated top plates resist acids, alkalis and solvents and are easy to wipe clean.

Three versions are available: a 5-inch brushless model stirring up to 20 L, a 7-inch glass-ceramic model up to 10 L, and a compact digital model with LCD speed display for volumes up to 5 L.

Technical Specifications

Specifications of the Master Science Laboratory Magnetic Stirrer range:

• Brand: Master Science
• Model Number: MSMGS-1CSWISS, MSMGS-7SSWISS, MSMGS-6PSWISS
• SKU: MSMGS-1CSWISS, MSMGS-7SSWISS, MSMGS-6PSWISS
• Models: MSMGS-1CSWISS, MSMGS-7SSWISS, MSMGS-6PSWISS
• Top Plate: Ø135 mm stainless steel with ceramic (1C); 184 × 184 mm glass ceramic (7S); 140 × 140 mm aluminium with ceramic (6P)
• Motor: Brushless DC (1C, 6P); shaded pole (7S)
• Stirring Positions: 1
• Maximum Volume (water): 20 L (1C); 10 L (7S); 5 L (6P)
• Maximum Stir Bar: 80 mm (1C, 7S); 40 mm (6P)
• Speed Range: 0 to 1500 rpm (1C, 7S); 200 to 1500 rpm (6P)
• Speed Display: Scale (1C, 7S); LCD (6P)
• Protection Class: IP21
• Power: 30 W (1C, 7S); 10 W (6P)
• Power Supply: 100 to 240 V, 50/60 Hz
• Dimensions: 160 × 280 × 85 mm (1C); 215 × 360 × 112 mm (7S); 320 × 180 × 108 mm (6P)
• Net Weight: 2.8 kg (1C); 3.8 kg (7S); 2.2 kg (6P)
• Ambient Conditions: 5 to 40 °C, 80 % RH

Key Benefits

• Maintenance-free drive: brushless motors on two models need no brush replacement.
• Large-volume mixing: the Master Science Laboratory Magnetic Stirrer handles up to 20 L of water.
• Chemical resistance: ceramic surfaces withstand spills of aggressive reagents.
• Precise speed (6P): LCD shows actual speed for repeatable mixing.
• Quiet and compact: fits benches, fume hoods and incubators.

For heating while stirring, browse the Master Science laboratory instrument range.

Product Features

Drive

• Brushless DC or shaded pole motor
• Up to 1500 rpm
• Stir bars up to 80 mm

Top Plate

• Ceramic or glass-ceramic surface
• 5-inch, 7-inch or square formats

Control

• Analog scale or digital LCD
• Smooth speed adjustment

Applications

The Master Science Laboratory Magnetic Stirrer is used for:

• Buffer and reagent preparation
• Dissolving solids and mixing solutions
• Titration and pH measurements
• Media preparation in microbiology
• Teaching and research labs

Common Laboratory Problems and How This Stirrer Helps

How the Master Science Laboratory Magnetic Stirrer supports everyday mixing:

• Manual shaking is slow and uneven: continuous stirring gives homogeneous solutions.
• Corroded top plates: ceramic surfaces resist chemicals.
• Motor wear: brushless drive lasts longer.
• Large batches: high capacity up to 20 L.
• Unknown stirring speed: the LCD model shows actual rpm.