Pay in installments of $229.00 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Frontier Rotor R-S4x100-4MI and AdaptersFrontier rotors extend the functionality of Frontier centrifuges by increasing the number of tubes of varied types and sizes that can be used in conjunction with each of the centrifuge models. Easy to clean and operate, the rotors are durably constructed to withstand demanding centrifugation. R S4x100 4MI Rotor Maximum Speed 4,500 rpm Maximum Relative Centrifuge Force (x g) 3,350 g Maximum Capacity (Rotor) 4 x 100 ml Tube diameter without adapter N A
Frontier rotors extend the functionality of Frontier centrifuges by increasing the number of tubes of varied types and sizes that can be used in conjunction with each of the centrifuge models. Easy to clean and operate, the rotors are durably constructed to withstand demanding centrifugation.
R-S4x100/4MI Rotor
| Maximum Speed | 4,500 rpm |
| Maximum Relative Centrifuge Force (x g) | 3,350 g |
| Maximum Capacity (Rotor) | 4 x 100 ml |
| Tube diameter without adapter | N/A |
| Outer/Inner Radius | 148 mm |
| Rotor Style | Swing out |
| Aerosol tight | Not applicable |
| Acceleration Time (sec) | 14 / 110 |
| Angle | 0-90° |
| Compatible Models | FC5714; FC5718; FC5718R |
| Deceleration Time (sec) | 14 / 170 |
| Dimensions (LxØ) | 11.81 in (300 mm) |
| Maximum loading weight | 1,360 g |
| Multiple Maximum Speeds | No |
| Net Weight | 3.58 lb (1.62 kg) |
| Working Environment | -4°F – 122°F, 95%RH, non-condensing (Temperature: -20ºC – 50ºC, Humidity: < 95%) |
Available Adapters:
- 5x4-10ml D16mm Sar 2/pk Rack
- 7x5-7ml D13mm Vac 2/pk Rack
- 7x5-7ml D13mm RB 2/pk Rack
- 9x4.5ml D12mm FB 2/pk Rack
- 10x1.5ml D11mm 2/pk Rack
- 9x5-7ml D13mm RB 2/pk Rack
- 7x15ml D17mm RB 2/pk Rack
- 1x15ml D17mm Rim 2/pk Rack
- 2x15ml D17mm FA 2/pk Rack
- 1x25ml D25mm RB 2/pk Rack
- 1x30ml D25mm Rim 2/pk Rack
- 1x50ml D29mm Rim 2/pk Rack
- 1x50ml D29mm FA 2/pk Rack
- 1x50ml D29mm RB 2/pk Rack
- 1x50ml D34mm RB 2/pk Rack
- 1x85ml D38mm RB 2/pk Rack
- 1x100ml D46mm RB 2/pk Rack
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
4.7 ★★★★★
Based on 20 reviews
Sort
Product Reviews
★★★★★ 5
Finally
Color: 301 Black
I bought a different coffee warmer for myself, maybe 4 years ago. I live in an area that has very cold winters, and I could never enjoy even one cup of coffee in the morning without it turning quite cold halfway thru. So I bought this other warmer. It improved my situation, but only slightly. At its hottest setting, my coffee was, at best, tepid warm within 15 minutes. I finally got fed up with it and purchased this model, noting that it's warmest setting was reported to several degrees higher than my earlier one. I'm delighted to report, it works! It definitely keeps my coffee noticeably warmer, right to the end of the cup. It falls short of being "piping hot", but I'm not sure that would even be desirable. Call it "comfortably hot". I'm very glad I tried this model.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
★★★★★ 5
Consistently Warm Cup Every Time
Color: Black, Color: Black
I resisted getting an electronic coffee warmer, because I hadn't had one in years. I am so glad that I changed my mind. I am no longer having to microwave my coffee again and again as it gets cold. I love that this coffee warmer has multiple temperature options. I love that I can adjust the number of hours (1-12) until I would like it to automatically shut off. It heats up quickly, so you needn't plan ahead. When you want it, it is fully functional on the spot. Since it has a heating function, my policy is to unplug it when not in use. I wouldn't give this as a gift, not because it isn't awesome, but because owning it requires a personal commitment to using it responsibly. And you must have a suitable cup. My cup, as you see here, is a celodon cup. It heats perfectly well even though the base has a shallow rim rather than a flat bottom, which makes direct contact with the heating table. If you have a similar cup, be assured that will be just fine and your coffee or other liquid will stay warm. Its versatile functionality and beautiful design make this an excellent value for the money. To me, there's nothing like a good cup of coffee in the morning and this warmer makes all the difference as it is uniformally a perfect cup, even if I get interrupted.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
★★★★★ 5
Nice size and works well
Color: Black
I got this to replace a rather inexpensive mug warmer that had quit working just a few months after purchase. This one is nice, you can adjust the temp, adjust how long it stays on, and it has an easy to read display so you know them temp and auto shut-off time. Its versatile as it fits a variety of mugs/cups and it works really well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
★★★★★ 5
Best mug warmer I’ve ever had!
Color: Black
This does what I had hoped my other two mug warmers would do. Actually keep my coffee hot. I also love that I can set the timer so that I don’t accidentally leave it on. Additionally, my other two warmers were activated by setting the cup down on the warmer, which meant that if somebody sat something else beside a coffee cup on it, it burned it. And that did happen. This one is only hot when you turn it on. I can also change the temperature settings and choose how long I want it to be on up to 12 hours. I definitely will buy this again for another room in the house.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
Simple and ir works well
Color: White
Keeps my beverages hot. I like that is has 3 temperatures to select.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
recommand products
Sterling Silver Dice Ring
138.00
Friday, September 26th 6pm Silversmith Workshop Deposit
50.00
Sunday, July 26th 10am Single Stone Ring Silversmith Workshop Deposit
60.00
Saturday, August 23rd 10am Silversmith Workshop Deposit
50.00
March 2026 4 Week Silversmith Course - Saturday Mornings 9:30AM-12PM
375.00