Hotplate Magnetic Stirrer ADHMS-501 allows temperatures from +5°C to 340°C. It offers a wide speed range and includes an external sensor for precise measurement. The heating plate is designed to deliver consistent thermal distribution. This unit supports compatible stirring bars of various lengths, ensuring optimal sample agitation. Our Hot Plate Magnetic Stirrer is commonly used in laboratories to ensure precise and uniform mixing.
| Temperature | R.T. +5°C to 340°C |
|---|---|
| Temperature Calibration Range | 0°C to 340°C |
| Speed Range | 100 to 1500 rpm |
| Maximum Sample Volume | 20L |
| Maximum Stirring Bar Length | 80mm |
| Temperature Safety Limit | 390°C |
| Temperature Sensor | PT1000 |
| Stirring Position | 1 |
| Material | Stainless Steel Coated Ceramic |
| Display | LCD |
| Power Supply | AC 100-120V / AC 200-240V, 50-60Hz |
| Power Consumption | 550W |
| Heating Plate Dimension | φ137mm |
| φ137mm | 160×270×75 mm |
| Net Weight | 2.5 kg |
User-friendly interface
Versatility in sample sizes
Smooth mixing system
Anti-Bounce Stability
Digital display
Our Hot Plate Magnetic Stirrer ADHMS-501 is widely used in laboratories, chemical research and biotechnology, where consistent heating and effective liquid mixing are essential.
Frequently Asked Question
A Hot Plate Magnetic Stirrer is a lab device that heats and stirs liquids at the same time. It uses a rotating magnetic field to spin a stir bar inside the container. This ensures uniform heating and consistent mixing during experiments. Its compact design and precise control make it essential for chemistry, biology, and research applications.
Hot Plate Magnetic Stirrers are ideal for water, aqueous solutions, buffers, and most low-viscosity organic solvents. However, always check that your liquid is chemically compatible with the plate surface and the PTFE-coated stir bar. Avoid using highly flammable, corrosive, or viscous liquids unless your device is specifically rated for such applications, as these can pose safety or performance issues.
Hot Plate Magnetic Stirrers offer a speed range between 100 to 1500 revolutions per minute (RPM), though some advanced models can go higher. Lower RPMs are suitable for gentle mixing of sensitive solutions, while higher RPMs are used for rapid agitation or dissolving solids. It's best to start at a low speed and increase gradually to prevent splashing, stir bar decoupling, or container instability.
In Hot Plate Magnetic Stirrer, the heating time varies depending on the liquid's volume, initial temperature, and the wattage or efficiency of the hot plate. Small volumes may heat up in just a few minutes, while larger ones (over 1 liter) may take 15–30 minutes or more. Stirring during heating improves thermal distribution and helps avoid hotspots or uneven temperature gradients.
Plastic containers are generally not recommended for use on Hot Plate Magnetic Stirrers, especially when heating is involved. Most plastics have relatively low melting points. It's always best to use borosilicate glassware like beakers, flasks, or other lab-grade containers that can withstand both the heat and the magnetic forces.