Offering the best quotes for your research!
New and used scientific instruments
🚚 Shipping Worldwide 🌎
✉️ info@questpair.com
Nissin SW-502J Heavy-Duty Magnetic Stirrer for up to 20L Capacity
Product Description
The Nissin SW-502J Heavy-Duty Magnetic Stirrer is designed for efficient stirring of aqueous solutions up to 20 liters, making it ideal for biotechnology laboratories, bioprocessing, and molecular diagnostics workflows requiring large volume mixing and precise control. Featuring a powerful induction AC motor with phase control and electromagnetic brake, it delivers smooth rotation across a broad speed range of 70 to 1400 rpm. The magnet’s strong 2800 Gauss ferrite magnetic field ensures reliable stirring performance even at higher volumes.
Key features include:
- Stirring capacity from 0.1 to 20 liters, suitable for bioreactor media mixing and biomanufacturing cell cultures
- Durable anodized aluminum stirring plate with dimensions 225×245 mm
- Compact overall size (255×255×150 mm) and relatively lightweight at 4.2 kg for portability within laboratory setups
- Dual speed modes (Low/High) for stable low-speed stirring and smooth high-speed operation, critical in synthetic biology and molecular cloning workflows
- Power supply of AC100V with a grounded three-core plug ensures electrical safety and stability
- Designed to operate in controlled environmental conditions (4℃–37℃, humidity below 85%, no condensation)
- Suitable for use in oil bath heating applications thanks to its robust AC motor technology
This magnetic stirrer is widely adopted in research and industrial laboratories specializing in biotechnology research, providing reliable mixing performance essential for live-cell imaging preparations, fluorescence analysis sample processing, and clinical diagnostics. Please note this unit is sold used as-is, and performance may vary from new.
This equipment is critical for seamless mixing in high-volume biochemical applications and integrated bioprocessing systems.
Item Stats
About QuestPair
Our Mission
QuestPair is Europe's leading platform for scientific equipment, connecting researchers and organizations with verified suppliers of both new and pre-owned laboratory instruments in the biotech and material science industry. Our aim is to make the procurement of scientific instruments more efficient, cost-effective, and reliable, so that laboratories can focus on advancing science rather than searching equipment and negotiating deals.
Why Choose Us
Founded by scientists for scientists, we understand your challenges. Our AI-powered platform offers transparent pricing, verified quality, and expert support, ensuring you find the perfect equipment for your research needs.
Verified Quality
Every piece of equipment undergoes thorough verification by our expert team, ensuring reliability and performance.
Cost Efficiency
Access both new and premium pre-owned equipment, saving up to 40% without compromising on quality.
Expert Support
Our dedicated team provides personalized guidance throughout your equipment procurement journey.
Ready to Transform Your Research?
Join thousands of biotech scientists who trust QuestPair for their equipment needs.
What customers think about QuestPair
Brilliant service. Everything arrived and was exactly as expected
Jon Welburn
Great customer service! Got me great options for the equipment I was looking for and in a timely manner.
Pamela
Space Lab Technologies, LLCHarm is very responsive to help me find the right equipment. The product I received is in a good condition.
Ph.D. Hsin-Wen Liang
Northeastern UniversityPrice on Request
In Stock
Get a quote within one business day
Verified equipment
Trusted warranties & returns
Safe payment and fast delivery
Didn't find what you're looking for?
Our sales team specializes in sourcing custom and hard-to-find products to meet your exact specifications. Submit a request for a tailored quote.
Frequently Asked Questions
Is this equipment new or refurbished?
How long does shipping take?
What about warranty and returns?
Why request a quote?
Need help choosing the right tool?
- Accurate policy information specific to your chosen product
- Clear understanding of warranty coverage and terms
- Detailed return policy explanation
- Transparent shipping options and costs
Customer Service
Here to help you with: Product Inquiries, Shipping & Support, Technical Support, Business Inquiries and Press.
We are available to assist you Mon-Fri, 10am - 5pm CET.