Engineered for high-throughput laboratory applications, this 6-position magnetic hotplate stirrer features individually controlled stations, each driven by a durable brushless DC motor. The heating power of each unit is adjustable within rated limits, making it especially suited for low-viscosity liquid mixing or simultaneous solid-liquid stirring. This advanced lab magnetic mixer is widely used in universities, research institutes, environmental labs, chemical industries, and biopharma R&D.
Efficient & Flexible Multi-Position Stirring System
- 6 Independent Stirring Positions: Each position of this multi-position magnetic stirrer supports up to 1L of solution and can be operated independently or in sync, making it ideal for parallel sample processing and comparative analysis.
- Compact Space-Saving Design: With a footprint of just 450×245×86mm, this multipoint magnetic stirrer fits neatly into crowded lab benches while remaining easy to operate.
- Chemical-Resistant Surface: The stirrer plate is coated with chemically inert materials, ensuring excellent resistance to acids, alkalis, and organic solvents, extending the product’s service life.
- Digital Display Interface: A high-definition LED screen displays key parameters like stirring speed and temperature in real time, allowing for precise monitoring and adjustment.
Versatile Lab Magnetic Stirring & Heating
- Variable Speed Control: Stepless speed regulation from 150 to 1600 rpm, making this heated magnetic stirrer ideal for both gentle stirring and vigorous mixing of various lab samples.
- Strong Magnetic Coupling: Delivers stable torque and minimizes bar slippage or vortex formation, offering a safer and cleaner lab environment.
- Wide Temperature Range: The magnetic hotplate stirrer supports temperature adjustment from room temp up to 120°C, suitable for low-temperature reactions and high-temperature dissolution.
- Built-in Safety Features: Overheat protection and a heat warning LED activate automatically if internal temperatures exceed safety limits, preventing dry burning or equipment damage.
Applications
Magnetic stirrers are widely used in scientific and industrial settings such as university labs, chemical engineering, biopharmaceuticals, and clinical laboratories. In research and education, they enable hands-free mixing for experiments and training. In chemical and pharmaceutical fields, magnetic hotplate stirrers offer precise control of temperature and speed, ideal for synthesis, titration, and reagent preparation. In clinical labs, they help maintain consistent stirring of diagnostic samples, ensuring accurate and repeatable results. These versatile tools enhance efficiency, consistency, and reliability across a range of applications.
Chemical Engineering
Biopharmaceuticals
Medical & Healthcare
University Research
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| Model | SISCO-MS-HSHA-6D | |
| Number of Stirring Positions | 6 | |
| Distance Between Stirring Positions | 100mm | |
| Max. Stirring Volume per Position (Hâ‚‚O) | 1L | |
| Speed Control | 1 rpm/step | |
| Speed Range | 150~1600 rpm | |
| Bidirectional Stirring (CW/CCW) | Yes | |
| Compatible Stir Bar Length | 25~35 (mm) | |
| Heating Output Power | 300W | |
| Heating Temperature Range | Room Temp. ~120°C | |
| Hot Surface Warning | LED Indicator | |
| Heating Plate Heating Rate | 5°C/min | |
| Plate Material | Ceramic-Coated Aluminum | |
| Plate Dimensions | 240 × 300 (mm) | |
| Chemical Resistance | Yes | |
| Operating Temperature | 5~40°C | |
| Operating Humidity | ≤80% RH | |
| Protection Rating | IP42 | |
| Voltage | 115V / 230V | |
| Frequency | 50Hz / 60Hz | |
| Power Consumption | 360W | |
| Dimensions (L×W×H) | 450 × 245 × 86 (mm) | |
| Weight | 5.6 kg | |
Q1: What is the magnetic stirring method?
A1: The magnetic stirring method involves placing a magnetic stir bar inside a liquid-filled container and using a rotating magnetic field, generated by a magnetic stirrer, to spin the stir bar. This contact-free stirring method is widely used in laboratories for uniform mixing of solutions, especially in chemical, biological, and pharmaceutical research, where contamination must be avoided.
Q2: What is the best use of a magnetic stirrer?
A2: The best use of a magnetic stirrer is for achieving uniform mixing of low- to medium-viscosity solutions in laboratory settings. It is ideal for tasks such as buffer preparation, reagent mixing, titration, cell culture, and temperature-controlled reactions when used with a hotplate stirrer. It's sealed, contactless stirring ensures minimal contamination and consistent results.
Q3: What is RPM in magnetic stirrer?
A3: RPM (Revolutions Per Minute) in a magnetic stirrer refers to the speed at which the stir bar rotates inside the container. A typical magnetic stirrer offers a range from 150 to 1600 RPM, allowing users to adjust mixing speed based on solution viscosity or experimental requirements. Higher RPMs are used for quick dispersion, while lower RPMs are suitable for gentle stirring.
Tips: How to wash a magnetic stirrer?
To clean a lab magnetic stirrer, follow these steps:
- Turn off and unplug the device before cleaning.
- Wait until the hotplate (if applicable) has completely cooled.
- Wipe the surface gently with a soft, damp cloth. Avoid abrasive cleaners.
- For stubborn stains, use a mild detergent or ethanol.
- Ensure no liquid enters the internal electronics.
- Regularly inspect the stir plate surface (e.g., ceramic or PTFE-coated) for any damage or corrosion.
This magnetic stirrer cleaning routine helps prolong device lifespan and ensures safe operation.
Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.
What is covered?
SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.
What is not covered?
- Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
- Expendable parts.
- Routine cleaning or normal cosmetic and mechanical wear.
- Damage from misuse, abuse or neglect.
- Damage from use of parts other than SISCO approved.
- Damage from use outside the product’s usage or storage parameters.
- Damage from use of parts not sold by SISCO.
- Damage from modification or incorporation into other products.
- Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
- Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
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