Description
The EcoStir Economical Magnetic Stirrer provides efficient and quiet magnetic stirring for routine laboratory tasks like reagent mixing, solution preparation, and general liquid handling. Featuring a brushless DC motor and rare?earth magnets, it delivers stable stirring across a wide speed range of 300?2000?rpm with minimal noise and vibration. Its PET work surface offers strong chemical resistance and easy cleaning, and the unit?s compact design makes it ideal for benchtop use in educational, biological, and chemical labs. The stirrer can handle up to approximately 1.5?L of liquid and also allows integration with sensors such as pH probes for enhanced versatility in analytical workflows.
Specifications
EcoStir Economical Magnetic Stirrer Specifications
The EcoStir is a compact, brushless DC motor stirrer designed for routine laboratory applications. It is known for its space-saving design and high chemical resistance.
-
Max. Stirring Capacity ($H_2O$): 1.5 Liters
-
Speed Range: 300 – 2000 rpm
-
Speed Control: Stepless rotary knob with a clear scale
-
Work Plate Material: PET (Polyethylene terephthalate), providing excellent chemical resistance
-
Work Plate Dimensions: 120 mm diameter (Round) or 120 x 115 mm (Square)
-
Motor Type: Maintenance-free brushless DC motor
-
Max. Magnetic Bar Length: 40 mm
-
Protection Class: IP21
-
Power Supply: 100-240V, 50/60Hz
-
Dimensions: 150 x 145 x 50 mm (Round version)
-
Weight: 0.3 kg (extremely lightweight for portability)
Key Performance Highlights
-
High Magnetic Adhesion: Uses rare-earth magnets to ensure the stir bar remains coupled to the motor even at higher speeds or with slightly viscous liquids.
-
Quiet & Stable: Designed for vibration-free and ultra-silent operation, making it suitable for long-term use on a busy lab bench.
-
Sensor Support: Compatible with an optional sensor stand for holding pH electrodes or thermometers directly in the beaker.
-
Portable Utility: Due to its low weight and DC 12V adapter compatibility, it is often used in mobile laboratories or field testing kits.
