Magnetic Stirrer EcoStir (CAT#: STEM-BC-2440-ZJF)

The EcoStir is a compact magnetic stirrer designed for continuous and efficient mixing of liquid samples in standard laboratory vessels. It employs a strong permanent magnet assembly to drive a PTFE-coated stir bar placed inside the vessel, producing consistent fluid motion without direct mechanical contact. The brushless DC motor provides smooth, quiet, and maintenance-free operation across the full speed range. A uniform parallel magnetic field ensures consistent stirring performance regardless of stir bar position on the working surface. The chemical-resistant working plate is constructed to withstand spills of common laboratory solvents and reagents. Speed is adjusted via a rotary dial or digital interface, depending on the model, allowing precise control. The instrument is suitable for low-viscosity liquid mixing, dissolution, and routine sample preparation. Its compact footprint makes it appropriate for bench-top use in space-constrained laboratory environments. The unit is compatible with a wide range of vessel types including flasks, beakers, and bottles. It is commonly used in chemistry, biochemistry, pharmaceutical, and educational laboratory settings.

Working plate size: Ø120mm
Plate material: PET
Maximum stirring volume (water): 1.5L
Speed range: 300-2000rpm
Number of stirring positions: 1
Enclosure protection rating: IP21
Motor output power: 1.2W
Power: 7.2W
Power supply: 100-120V/200-240V,50/60Hz DC 12V
Dimensions (L×W×H): 150x144x54mm
Weight: 0.3kg
Operating temperature range: 5~40°C

DC brushless motor for maintenance-free, spark-free operation
Chemical-resistant ceramic-coated or glass-ceramic working surface
Rated enclosure protection (IP) against dust and moisture ingress
Maintenance-free design for long operational life
Certified to international safety standards (CE/FCC/TUV)
LCD or LED display for real-time speed monitoring
Uniform parallel magnetic field for consistent stirring
Chemical-resistant working plate surface

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