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Description
IKA RW 20 Digital Overhead StirrerOverview The bestseller in the laboratory: With digital display Robust, slimline, ergonomic design Technical improvements on the trusted RW 20 series designs With constant power drive Two speed ranges for universal use from 60 2,000 rpm Push through agitator shafts (only when stationary) For stirring quantities of up to 15 l (H2O) Key Attributes Maximum volume (L): 20 Minimum Volume (L): N A Speed max (rpm): 2000 Speed min (rpm): 60 Max temperature
Overview
The bestseller in the laboratory:
- With digital display
- Robust, slimline, ergonomic design
- Technical improvements on the trusted RW 20 series designs
- With constant power-drive
- Two speed ranges for universal use from 60 - 2,000 rpm
- Push-through agitator shafts (only when stationary)
- For stirring quantities of up to 15 l (H2O)
Key Attributes
| Maximum volume (L): | 20 |
| Minimum Volume (L): | N/A |
| Speed max (rpm): | 2000 |
| Speed min (rpm): | 60 |
| Max temperature (◦C): | N/A |
| Plate: | N/A |
| Plate material: | N/A |
| Torque max (Ncm): | 150 |
| Controls: | Digital |
| Timer: | No |
| Programmable: | No |
| Reverse rotation: | No |
| Warranty (years): | 2 |
| Weight (lbs): | 6.8 |
| Dimensions Width (in): | 3.5 |
| Dimensions Height (in): | 11.6 |
| Dimensions Length (in): | 8.4 |
Manufacturer Specifications
| Stirring quantity max. per stirring position (H2O) | 20 l |
| Motor rating input | 85 W |
| Motor rating output | 35 W |
| Speed display | LED |
| Speed range | 60 - 2000 rpm |
| Viscosity max. | 10000 mPas |
| Output max. at stirring shaft | 26 W |
| Permissible ON time | 100 % |
| Torque max. at stirring shaft | 150 Ncm |
| Torque max. at stirring shaft at 60 1/min (overload) | 300 Ncm |
| Torque max. at stirring shaft at 100 1/min | 150 Ncm |
| Torque max. at stirring shaft at 1.000 1/min | 24 Ncm |
| Speed range I (50 Hz) | 60 - 500 rpm |
| Speed range II (50 Hz) | 240 - 2000 rpm |
| Speed range I (60 Hz) | 72 - 600 rpm |
| Speed range II (60 Hz) | 288 - 2400 rpm |
| Speed control | stepless |
| Setting accuracy speed | 1 ±rpm |
| deviation of speed measurement | 30 ±rpm |
| Stirring element fastening | chuck |
| Temperature display | no |
| Chuck range min. diameter | 0.5 mm |
| Chuck range max. diameter | 10 mm |
| Hollow shaft, inner diameter | 10.5 mm |
| Hollow shaft (push-through - when stopped) | yes |
| Fastening on stand | extension arm |
| Extension arm diameter | 13 mm |
| Extension arm length | 160 mm |
| Torque display | no |
| Nominal torque | 1.5 Nm |
| Timer | no |
| Dimensions (W x H x D) | 88 x 294 x 212 mm |
| Weight | 3.1 kg |
| Permissible ambient temperature | 5 - 40 °C |
| Permissible relative humidity | 80 % |
| Protection class according to DIN EN 60529 | IP 20 |
| RS 232 interface | no |
| USB interface | no |
| Analog output | no |
| Voltage | 220 - 240 / 100 - 115 V |
| Frequency | 50/60 Hz |
| Power input | 87 W |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Awesome
Color: B2: Black Bar + Birthstone
I brought two one for my brother and one for my nephew they came today and I love them they are a nice size and weight so far have handled up to wear and tear. Great quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 20, 2023
★★★★★ 5
Quality and Beauty
Color: B2: Black Bar + Birthstone
I think this is my 4th review ever in Amazon....I can't even explain how well made and BEAUTYFUL this necklace is!!! I love everting about it! I was a bit weird out by the "low price" it has...OMG it's just such a good quality. I would definitely order from them if I need to again! I will also talk about how well it was tracked during the mailing thank you! I love that it's not huge and just perfect...very elegant.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2021
★★★★★ 5
Recommend!
This is a really gorgeous ring! It is large and difficult to miss on the arm. For worthy women! I recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2019
★★★★★ 2
Cheap looking
Gold looked cheap looking. Nice center stone. Too bad gold looked cheap.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2025
★★★★★ 4
very light,not much weight to the ring
I WOULD HAVE GIVEN THE RING A FIVE STAR IF IT HAD SOME WEIGHT TO IT,WITH THAT SAID,THE RING IS BEAUTIFUL, A VERY BEAUTIFUL DESIGN,GAVE IT TO MY WIFE FOR HER 80 TH BIRTHDAY,SHE LOVED IT
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 20, 2021
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