The StemAids Multiposition Magnetic Stirrer with Inline Heating is a laboratory-grade heating and stirring instrument designed for simultaneous mixing and controlled warming of multiple liquid samples. It is suitable for chemistry laboratories, biology laboratories, pharmaceutical labs, research centres, quality control departments, educational institutions and routine analytical sample preparation.
This multiposition magnetic stirrer uses multiple in-line stirring points arranged across a heated working plate. Each position allows a compatible vessel to be stirred with a magnetic stir bar, while the integrated heating surface supports uniform sample warming. This helps laboratories process several samples at the same time, improving productivity and reducing the need for multiple single-position hotplate stirrers.
Supplied under the StemAids brand, this instrument is ideal for laboratories that require compact design, stable magnetic stirring, moderate heating, parallel sample handling and reliable daily performance. It is useful for reagent preparation, buffer mixing, dissolution, sample warming, comparative experiments and classroom demonstrations.
Terminology Note: In this product description, “inline heating” refers to an integrated heated plate or tempering surface with stirring positions arranged in-line. It does not refer to a liquid-flow inline heater used in pipelines or tubing systems.
Key Features
- Multiposition magnetic stirrer with integrated inline heating plate
- Suitable for simultaneous stirring and warming of multiple samples
- Common configurations available with 5, 10 or 15 stirring positions
- In-line arrangement of stirring points for efficient use of work surface
- Typical speed range around 0–1000 rpm or 0–1100 rpm depending on model
- Typical heating range from ambient temperature up to approximately 120°C in common models
- Designed for small-volume laboratory vessels and parallel sample preparation
- Suitable for reagent mixing, buffer preparation, sample warming and dissolution
- Compact bench-top design helps save laboratory space
- StemAids brand support for educational, research and institutional laboratory use
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Multiposition Magnetic Stirrer with Inline Heating |
| Brand | StemAids |
| Product Type | Multiposition Magnetic Stirrer with Integrated Heating Plate |
| Heating Function | Yes, integrated inline heating / tempering plate |
| Stirring Function | Magnetic stirring with compatible PTFE-coated magnetic stir bars |
| Number of Stirring Positions | Commonly 5, 10 or 15 positions depending on supplied model |
| Common Configuration | 10-position inline magnetic stirring with heating |
| Typical Stirring Capacity | Approx. 0.4 L per position in standard 10-position models |
| Total Working Capacity | Approx. 4 L total for 10-position configuration |
| Speed Range | Approx. 0–1000 rpm or 0–1100 rpm depending on supplied model |
| Heating Temperature Range | Ambient temperature to approx. 120°C in common inline heating models |
| Maximum Medium Temperature | Approx. 70°C depending on vessel, sample volume and heat transfer conditions |
| Work Plate Material | Stainless steel or stainless steel with silicone coating depending on model |
| Typical Work Plate Size | Approx. 180 × 450 mm to 180 × 495 mm for common 10-position models |
| Stirring Point Arrangement | In-line layout such as 1 × 5, 2 × 5 or 3 × 5 depending on number of positions |
| Typical Stirring Point Distance | Approx. 90 mm in common reference models |
| Maximum Magnetic Stir Bar Length | Approx. 40 mm depending on vessel size and supplied model |
| Motor Type | Brushless DC motor in common reference configurations |
| Speed Display | LED, scale or digital display depending on configuration |
| Temperature Display | LED, scale or digital display depending on configuration |
| Power Supply | 220–240 V AC, 50/60 Hz or as per supplied unit rating |
| Typical Dimensions | Approx. 190 × 610 × 60 mm or 182 × 622 × 65 mm depending on model |
| Approximate Weight | Approx. 3.2 kg to 7.5 kg depending on model configuration |
| Operating Environment | Indoor laboratory use, typically 5°C to 40°C ambient temperature |
| Recommended Applications | Parallel stirring, sample warming, reagent preparation, buffer mixing, dissolution, QC testing, research work and educational practicals |
| Important Note | Exact number of positions, heating range, stirring capacity, display type, plate size and power rating should be confirmed from the final supplied model datasheet. |
Detailed Product Description
The StemAids Multiposition Magnetic Stirrer with Inline Heating is designed for laboratories that need to process multiple liquid samples under similar stirring and warming conditions. The in-line arrangement of stirring positions allows users to place several vessels on one heated working surface, reducing bench clutter and improving laboratory workflow.
Each stirring point operates with a magnetic stir bar placed inside the vessel. The rotating stir bar creates smooth liquid movement, helping to dissolve solids, mix reagents, prepare buffers and maintain uniform sample conditions. The integrated heating plate provides moderate warming support for applications that require temperature-assisted stirring.
This instrument is useful for comparative testing, parallel sample preparation, quality control procedures and teaching laboratories where multiple students or sample sets need to be processed together. The compact design helps laboratories replace several single-position stirrers with one organized multi-sample instrument.
The StemAids multiposition inline heating stirrer is suitable for small-volume laboratory vessels where stable stirring, controlled warming and repeatable operation are required. It is recommended for aqueous solutions, buffers, reagents and compatible laboratory liquids. For high-temperature heating, large-volume boiling or viscous samples, users should select a model designed specifically for those conditions.
Applications
- Simultaneous stirring and warming of multiple laboratory samples
- Preparation of reagents and chemical solutions
- Buffer preparation and sample conditioning
- Dissolution of solids in compatible liquids
- Parallel sample preparation for QC testing
- Pharmaceutical laboratory sample handling
- Biology and chemistry laboratory practicals
- Research and development workflows
- Educational demonstrations in schools, colleges and universities
- Temperature-assisted mixing for routine analytical work
How to Use StemAids Multiposition Magnetic Stirrer with Inline Heating
- Place the instrument safely: Keep the stirrer on a clean, dry, flat and heat-resistant laboratory bench.
- Check electrical rating: Confirm that the available power supply matches the voltage and frequency mentioned on the supplied unit.
- Select suitable vessels: Use heat-resistant beakers, flasks or laboratory containers that fit safely on the stirring positions.
- Add magnetic stir bars: Place a clean PTFE-coated magnetic stir bar inside each liquid sample.
- Arrange vessels in-line: Place each vessel at the centre of its assigned stirring point.
- Start stirring at low speed: Begin with a low rpm setting to prevent splashing or stir bar jumping.
- Increase speed gradually: Adjust the speed until stable and uniform mixing is achieved across all required positions.
- Set heating carefully: Adjust the heating level according to the sample requirement and vessel compatibility.
- Monitor temperature: Observe liquid temperature, heating condition, sample level and vessel stability during operation.
- Avoid overheating: Do not leave volatile, flammable or heat-sensitive samples unattended during heating.
- Stop after completion: Turn off heating and reduce stirring speed to zero before removing vessels.
- Allow cooling: Wait until the heating surface cools before touching or cleaning the instrument.
- Clean the plate: Wipe the working surface with a soft cloth after use. Do not allow liquid to enter the instrument body.
Safety Instructions
- Do not touch the heated plate during or immediately after operation.
- Always use heat-resistant laboratory glassware.
- Do not heat sealed containers on the heating plate.
- Keep flammable materials away from the heated surface.
- Do not exceed the recommended sample volume per position.
- Use suitable magnetic stir bars according to vessel size and liquid volume.
- Increase stirring speed gradually to avoid splashing.
- Do not allow chemical spills to enter the control panel or electrical housing.
- Use laboratory PPE such as gloves, goggles and lab coat.
- Switch off and unplug the instrument before cleaning or maintenance.
Why Choose StemAids Multiposition Magnetic Stirrer with Inline Heating?
| Reason | Benefit for Laboratory Users |
|---|---|
| Multiposition Operation | Allows several samples to be stirred and warmed at the same time. |
| Inline Heating Layout | Uses an integrated heating surface with in-line stirring positions for organized sample handling. |
| Space-Saving Design | Reduces the need for multiple single-position hotplate stirrers. |
| Parallel Sample Processing | Improves productivity in QC, research and teaching laboratories. |
| Moderate Heating Support | Useful for sample warming, buffer preparation and temperature-assisted mixing. |
| Stable Magnetic Stirring | Supports uniform liquid movement without direct mechanical contact with the sample. |
| Educational and Research Use | Suitable for schools, colleges, universities, pharmaceutical labs, QC labs and R&D centres. |
| StemAids Brand Support | Useful for institutional procurement and scientific laboratory equipment supply. |
SEO Keywords
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SEO Meta Title
StemAids Multiposition Magnetic Stirrer with Inline Heating | Lab Stirrer
SEO Meta Description
StemAids Multiposition Magnetic Stirrer with Inline Heating is designed for simultaneous stirring and warming of multiple laboratory samples. Suitable for reagent preparation, buffer mixing, sample warming, QC testing, research work and educational laboratories.
Google E-E-A-T Focused Content
This product description follows Google E-E-A-T content principles by providing transparent product information, practical usage guidance, safety instructions and model-dependent specification notes. Since multiposition magnetic stirrers with inline heating vary by configuration, users should confirm the final number of stirring positions, heating range, plate size, capacity and power rating from the supplied datasheet.
The StemAids Multiposition Magnetic Stirrer with Inline Heating is described for science teachers, laboratory technicians, researchers, QC analysts and procurement officers who need accurate product information before purchase. The content focuses on real laboratory functions such as parallel stirring, integrated heating, sample warming, reagent preparation, buffer mixing and safe operation.
Frequently Asked Questions
1. What is a multiposition magnetic stirrer with inline heating used for?
It is used for simultaneous stirring and warming of multiple liquid samples. Common applications include reagent preparation, buffer mixing, sample warming, dissolution, QC testing and educational laboratory practicals.
2. What does inline heating mean in this product?
Inline heating means the stirring positions are arranged in-line on an integrated heated plate or tempering surface. It does not mean a pipe-based liquid inline heater.
3. Does this instrument include heating?
Yes. It includes integrated heating support for warming compatible laboratory samples while stirring.
4. How many samples can be stirred at one time?
Common models are available with 5, 10 or 15 stirring positions. A 10-position configuration is commonly used for parallel sample preparation.
5. What is the typical speed range?
Typical reference models offer speed ranges around 0–1000 rpm or 0–1100 rpm, depending on the supplied configuration.
6. What is the typical heating range?
Common multiposition inline heating models offer heating from ambient temperature up to approximately 120°C. The exact heating range should be confirmed from the final datasheet.
7. What is the typical capacity per position?
A common capacity is approximately 0.4 L per position, depending on vessel size, liquid viscosity and stir bar selection.
8. Is it suitable for school and college laboratories?
Yes. It is suitable for schools, colleges, universities and STEM laboratories when operated under proper supervision.
9. Can it be used for pharmaceutical and QC laboratories?
Yes. It is suitable for parallel sample preparation, reagent mixing, sample warming and quality control testing in pharmaceutical and QC laboratories.
10. Why choose StemAids Multiposition Magnetic Stirrer with Inline Heating?
It offers multi-sample stirring, inline heating support, compact bench-top design, organized sample handling and suitability for educational, research, QC and institutional laboratory applications.
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