Overview

The AELAB DMS Series heated magnetic stirrers combine glass-ceramic heating plates, brushless DC motors, and precise temperature control to deliver reliable performance for demanding laboratory workflows. Designed for safety, efficiency, and zero-maintenance operation, the series supports applications from routine sample preparation to advanced research mixing.

Engineered with corrosion-resistant glass-ceramic plates, advanced brushless DC motors, and intelligent temperature control, the AELAB DMS Series ensures stable, accurate, and efficient mixing for research, industrial, and analytical applications.

⚙️ Design & Construction

The AELAB DMS Series features high-efficiency glass-ceramic hotplates offering uniform heat transfer and strong resistance to acids, alkalis, and high temperatures. The corrosion-resistant all-metal housing incorporates waterproof edge protection, preventing liquid ingress and safeguarding internal components. A brushless DC motor ensures spark-free, low-noise operation with long service life. The integrated LCD display provides real-time visualization of speed, temperature, and timer status.

🔬 Working Principle / Testing Method

Each model uses a rotating magnetic field generated by a brushless DC drive to rotate the magnetic stirring bar inside the vessel. Simultaneously, the glass-ceramic hotplate provides controlled heating up to 550 °C with ±1 °C accuracy at low temperatures and ±1% accuracy above 100 °C. Intelligent sensors continuously monitor heating stability, while overtemperature protection (580 °C) and “HOT” alerts above 50 °C enhance operator safety. RS232 connectivity enables data communication and PC integration.

💡 Key Advantages

• Uniform heating distribution across the glass-ceramic surface
• High-capacity stirring up to 20 L (DMS7-550M model)
• Multiple heating modes: rapid, standard, and stable
• User-programmable timer from 1 min to 9 h 59 min
• Real-time LCD monitoring of operating parameters
• Automatic power cutoff during sensor failure or overheating
• Low-noise brushless DC motor for continuous operation

🔗 Connectivity & Integration

All models incorporate an RS232 data port for external monitoring, PC software communication, and GLP-compliant data reporting. The interface supports digital parameter readout and remote operation workflows.

🧠 Model Insight

🧪 Testing Applications

• Chemical sample preparation
• Pharmaceutical formulation and compounding
• Environmental and QC sample heating
• Beverage and food analysis
• Material dissolution, dispersion, and homogenization
• General laboratory R&D mixing

Compliance & Quality Assurance

All AELAB heated magnetic stirrers are manufactured under ISO-aligned quality systems and undergo full calibration verification. Protection class IP21, intelligent overtemperature safeguards, and data-logging capability support GLP-compatible laboratory operation.

Specifications