Offering the best quotes for your research!
New and used scientific instruments
🚚 We ship to United States 🇺🇸
✉️ info@questpair.com
IKA RW 28 Digital Mechanical Overhead Stirrer
Product Description
IKA RW 28 Digital Mechanical Overhead Stirrer
Speed Range
60 to 1,400 RPM
Viscosity Max.
50,000 mPas
Stirring Quantity Max.
80 l
- Digital speed display
- Infinitely adjustable speed from 60 to 1400 rpm in twospeed ranges
- Push-through agitator shafts
- Overload protection
- Error code display
- Robust, ergonomic design
- Quiet operation
- With constant power-drive
Powerful, mechanically controlled laboratory stirrerdesigned for highly viscous applications for quantities up to 80 l (H2O). It issuitable for intensive mixing for use in laboratories and pilot plants. Thestirrer comes equipped with a protection for overheating of the motor by meansof self-locking temperature limiter. Additionally, to secure bowls, a stirringshaft protection and clamping fixture are optionally available.
Product details
| Stirring quantity max. per stirring position (H2O) | 80 l |
| Motor rating input | 220 W |
| Motor rating output | 94 W |
| Speed display | LED |
| Speed range | 60 - 1400 rpm |
| Viscosity max. | 50000 mPas |
| Output max. at stirring shaft | 90 W |
| Permissible ON time | 100 % |
| Torque max. at stirring shaft | 900 Ncm |
| Torque max. at stirring shaft at 60 1/min (overload) | 1144 Ncm |
| Torque max. at stirring shaft at 100 1/min | 900 Ncm |
| Torque max. at stirring shaft at 1.000 1/min | 86 Ncm |
| Torque I max. | 900 Ncm |
| Torque II max. | 300 Ncm |
| Speed range I (50 Hz) | 60 - 400 rpm |
| Speed range II (50 Hz) | 240 - 1400 rpm |
| Speed range I (60 Hz) | 72 - 480 rpm |
| Speed range II (60 Hz) | 288 - 1680 rpm |
| Speed control | stepless |
| Setting accuracy speed | 1 ±rpm |
| Deviation of speed measurement | 10 ±rpm |
| Stirring element fastening | chuck |
| Chuck range diameter | 1 - 10 mm |
| Hollow shaft, inner diameter | 10.5 mm |
| Hollow shaft (push-through - when stopped) | yes |
| Fastening on stand | extension arm |
| Extension arm diameter | 16 mm |
| Extension arm length | 145 mm |
| Speed control | mechanical |
| Nominal torque | 9 Nm |
| Housing material | alu-cast coating / thermoplastic polymer |
| Noise without element | 62.5 dB(A) |
| Dimensions (W x H x D) | 123 x 364 x 252 mm |
| Weight | 8.966 kg |
| Permissible ambient temperature | 5 - 40 °C |
| Permissible relative humidity | 80 % |
| Protection class according to DIN EN 60529 | IP 40 |
| Voltage | 220 - 240 / 115 / 100 V |
| Frequency | 50/60 Hz |
| Power input | 200 W |
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. We're transforming how the scientific community accesses the tools they need for groundbreaking research.
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 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 University- Accurate policy information specific to your chosen product
- Clear understanding of warranty coverage and terms
- Detailed return policy explanation
- Transparent shipping options and costs
From €3,804.67*ex. VAT
In Stock
Get a quote within 24 hours
Verified Equipment
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.
Item Stats
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.