Designed for precise solution heating and stirring, this compact-sized 450×355×86mm multi-position magnetic stirrer is widely used in chemistry, biology, and other scientific fields requiring exact temperature control and consistent mixing. The 9-station configuration combines heating and stirring in one system for high-throughput lab workflows. Its low-noise operation, stable speed regulation, and flexible control options offer a safe, efficient, and user-friendly lab environment for demanding multi-task experiments.
High-Capacity, Multi-Position Design
- 9 Independent Stirring Stations: Each station supports up to 1L of solution, enabling simultaneous mixing of multiple samples—perfect for high-throughput laboratory tasks. The 450×355×86mm size ensures efficient use of benchtop space without sacrificing capacity.
- Efficient Heating Output: With 450W heating power, this lab magnetic stirrer system delivers fast heat-up and accurate control from room temperature up to 120°C—ideal for various chemical heating applications.
- Quiet, Stable Operation: Engineered with vibration-reduction and optimized internal structure, this multi-position magnetic stirrer ensures smooth, low-noise operation for a more comfortable lab environment and longer equipment lifespan.
Precision Control & Enhanced Safety
- Constant-Speed Technology: The built-in digital speed control system (150~1600 rpm) with a precision motor keeps stirring speed stable, reducing experimental errors and improving result reproducibility.
- Flexible Control Modes: Our heated magnetic stirrer, equipped with an LED speed display, step-less adjustment, and support for synchronous or independent control of each station, adapts easily to various lab scenarios.
- Durable and Safe Materials: The ceramic-coated stirring surface is chemically resistant and easy to clean. Integrated overheat and short-circuit protection provides dependable safety during continuous operation.
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
| Model | SISCO-MS-HSHA-9D | |
| Number of Stirring Positions | 9 | |
| Distance Between Stirring Positions | 100mm | |
| Max. Stirring Volume per Position (H₂O) | 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 | 450W | |
| 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 | 350 × 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 | 540W | |
| Dimensions (L×W×H) | 450 × 355 × 86 (mm) | |
| Weight | 8 kg | |
Q1: What are the five main applications of a magnetic stirrer?
A1: A magnetic stirrer is a versatile piece of chemical mixing equipment used across various scientific disciplines. Here are five common applications: Chemical Synthesis – Ensures homogeneous mixing of reactants for consistent reaction outcomes. Biological Experiments – Used for dissolving buffers, preparing media, or mixing samples in microbiology and cell culture. Pharmaceutical Development – Aids in drug formulation by keeping components evenly blended during processing. Environmental Testing – Used to stir water or soil samples during analysis to maintain sample uniformity. Food and Beverage R&D – Supports formulation testing and quality control procedures in food labs.
Q2: How do magnetic stir bars work?
A2: Magnetic stir bars, also called stirring fleas or stir rods, are small, magnetized bars typically coated with inert materials like PTFE. When placed inside a liquid container on a magnetic stirrer hot plate, they rotate due to the magnetic field generated by the device’s internal rotating magnet or motor. The stir bar spins smoothly at the bottom of the vessel, creating a vortex that facilitates consistent mixing without contamination or the need for manual intervention. This contactless stirring method is ideal for closed systems and sensitive chemical processes.
Q3: What is the objective of a magnetic stirrer?
A3: The primary objective of a magnetic mixer is to mix liquids efficiently and uniformly, especially during experiments that require consistent conditions over time. It helps maintain homogeneity in solutions, improves temperature distribution during heating, and reduces manual interference, making it essential in chemical mixing, biological processing, and other laboratory procedures. With hands-free operation and precise control, magnetic stirrers significantly enhance workflow efficiency and experiment reliability in professional lab environments.
Tips: How to start a magnetic stirrer?
To start a magnetic stirrer:
- Place the device on a stable, level surface.
- Position your beaker or flask (with the magnetic stir bar inside) in the center of the stir plate.
- Plug in the stirrer and switch on the power.
- Gradually increase the stirring speed (RPM) using the control knob or digital interface.
- If it has a heating function, set the desired temperature as needed.
- Monitor the stirring action and make adjustments for optimal performance.
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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