AELAB MS-PA / MS-PB Magnetic Stirrer – LED Digital & Analog Laboratory Mixing System

The AELAB MS-PA and MS-PB Magnetic Stirrers are compact and durable stirring instruments designed for routine laboratory mixing tasks. Featuring digital speed control (MS-PA) and a powerful Brushless DC motor, these models deliver stable stirring performance for educational, industrial, and research laboratories.

Both MS-PA and MS-PB use a magnetic field generated by a rotating Brushless DC motor to spin a Teflon-coated magnetic stir bar placed inside the container. As the motor rotates, it transfers torque to the stir bar, resulting in uniform mixing.

⚙️ Design & Construction

The AELAB MS-PA and MS-PB models feature a 135 mm Ø work plate constructed from Nylon+GF, ensuring strong chemical resistance and stable heat tolerance. Each unit integrates a high-efficiency Brushless DC motor designed for smooth, low-noise rotation and extended service life. The compact 150×260×80 mm housing optimizes bench space while maintaining IP42 protection for routine laboratory environments.

🔬 Working Principle / Testing Method

Both models utilize a rotating magnetic field to drive a magnetic stir bar within the vessel. The MS-PA includes LED digital speed indication, allowing operators to set and monitor speeds precisely within the 200–1500 rpm range. The MS-PB uses an analog scale to regulate speed from 0–1500 rpm. Data acquisition is stable and uniform due to the constant-torque Brushless DC motor system.

💡 Key Advantages

• Stable 0–1500 rpm performance with Brushless DC drive technology
• Compact footprint suitable for crowded laboratory benches
• 50 mm magnetic bar compatibility for versatile vessel sizes
• 3 L aqueous mixing capacity for routine and medium-volume preparations
• LED speed feedback on MS-PA for real-time monitoring
• Chemically resistant Nylon+GF plate for long-term laboratory use
• Quiet operation suitable for instructional and analytical environments

🔗 Connectivity & Integration

The MS-PA and MS-PB are standalone analog/digital stirring systems and do not require PC connectivity. Their simple interface and direct control knobs ensure compatibility with standard GLP laboratory mixing workflows.

🧠 Model Insight

🧪 Testing Applications

The AELAB MS-PA and MS-PB Magnetic Stirrers support chemical solution preparation, general laboratory mixing, buffer formulation, reagent preparation, environmental testing labs, educational demonstrations, and food or pharmaceutical sample preparation.

Compliance & Quality Assurance

AELAB ensures each unit is manufactured under strict ISO and CE-compliant quality systems. All instruments undergo performance verification and GLP-compatible functional testing prior to shipment.

Magnetic stirrer accessories