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Description
PolyScience Immersion CirculatorsOverview Create a circulating bath using your own vessel with an MX Immersion Circulator, or with a PolyScience open bath tank. Immersion Circulators Some key specifications are in the table below, and additional features for each controller are listed below the table. MX Immersion Circulator Working Temperature (C) Ambient +10 to 135 Heating 1100 W Temp. Stability 0. 07C Maximum Reservoir Capacity 28 liters Maximum Flow Rate (L min) 13. 5 Maximum
Overview
Create a circulating bath using your own vessel with an MX Immersion Circulator, or with a PolyScience open-bath tank.
Immersion Circulators
Some key specifications are in the table below, and additional features for each controller are listed below the table.
| MX Immersion Circulator | |
| Working Temperature (°C) | Ambient +10° to 135° |
| Heating | 1100 W |
| Temp. Stability | ±0.07°C |
| Maximum Reservoir Capacity | 28 liters |
| Maximum Flow Rate (L/min) | 13.5 |
| Maximum Pressure (psi) | 2.30 |
| Pump | Pressure |
| Temperature Calibration Capability | 1-point |
| Safety Rating* |
*DIN 12876-1 Class III devices are rated for use with flammable liquids.
MX Immersion Circulator
- Large, universal icon and English display
- On-screen prompts
- Single-point calibration capability
- For laboratory use only
The MX Immersion Circulator should only be mounted to tanks with a working depth of 7.25" (18.4 cm) or more. It clamps securely to both straight and curved tank walls
Key Attributes
| Type | Stirred / Circulating Baths |
| Incubation | Yes |
| Refrigeration | No |
| Temp Range (°C) | A +10 to 135 |
| Capacity (L) | N/A |
| Circulation | Internal Only |
| Brand | PolyScience |
| MaxFlow Rate (l/min) | 6, 13.5 |
| Temp Stability (°C) | ±0.07 |
| Timer | No |
| Alarms | Yes |
| Digital or Mechanical | Digital |
| Data connection | No |
| Tank Material | N/A |
| Sample Agitation | No |
| Media Racks Available | No |
| Warranty (years) | 2 |
| Weight (lb) | 10 |
| Width (in) | 6.5 |
| Depth (in) | 3.75 |
| Height (in) | 14 |
Manufacturer Specifications
| MX Immersion Circulator | |
| Working Temperature Range °C | Ambient +10° to 135° |
| Temperature Stability °C | ±0.07° |
| Reservoir Capacity (liters) | 28 |
| Reservoir/Tank Material | N/A |
| Display | 3.25" LCD |
| Display Resolution (Set) | 0.01 |
| Display Resolution (Read) | 0.001 |
| Pump Type | Pressure |
| Pump Speed | One |
| Flammability Class (DIN 12876-1) | I (NFL) |
| Maximum Ambient Temperature °C | 35° |
| Overall Dimensions (L x W x H) (inches) | 4.3 x 3.8 x 14.1 |
| Shipping Weight (pounds) | 10 |
| Maximum Pressure (psi) | 2.3 |
| Maximum Pressure Flow Rate (l/min) | 13.5 |
| Heater Wattage | 1100 |
| Electrical Requirements (VAC/Hz/Ph/A) | 120/60/1/10 |
| Regulatory Approvals | ETL |
FAQ
I would like to perform a heating / cooling program where the temperature ramps from one set point to another over time. Are the PolyScience Immersion Circulators capable of this?
No, they are not. For that, you will need one of the PolyScience circulating baths with an Advanced Programmable or Performance Programmable controller.
Can I use the PolyScience Immersion Circulator with only the heat on (no circulation)?
No. If the heat is on, the circulation must also be on.
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
4.5 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Genuinely comfortable and practical for everyday wear
Color: A-5pack, Size: Large, Color: A-5pack, Size: Large
I am very impressed with the FINETOO Boyshort Underwear for Women. These are extremely comfortable, even after wearing them all day. The cotton material is soft, breathable, and feels great against the skin without causing irritation.
The cut is well designed and offers full coverage that stays in place without riding up. They are very wearable for everyday use, whether lounging, working, or running errands. I also appreciate that they do not create noticeable panty lines, which makes them easy to wear under different types of clothing, including leggings and jeans.
Durability has been excellent so far. I have washed them multiple times, and they have not shown any signs of wear, stretching, or fading. The stitching has held up well, and the fabric still feels just as comfortable as when they were new.
The color variety in the pack is another plus. The colors are cute, practical, and easy to mix into a regular underwear rotation.
Overall, these boyshorts check all the boxes for comfort, durability, and everyday wearability. I would definitely recommend them to anyone looking for reliable, full coverage cotton underwear.
A few are missing from my screenshot as I had already worn them!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025
★★★★★ 5
Made with quality
Color: A-5pack, Size: Small
I ordered a pack of these sometime last year and they have lasted. They r made with quality stitching & the material isnt smothering. These ain’t gonna make your cat stank on a hot day, they r breathable. Sorry didn’t know how else to get that point across. But I just ordered 2 more packs. They r aslo comfortable and don’t feel tight, smothering, or itchy. The material is very comfortable against my skin. The tag is on the left, so when u hold them up u can tell which side is the front and back. They cover enough & form to your body so they r also cute and flattering. They do leave some cheek exposed, for me anyway. These also don’t bunch up & cause wedgies. They stay in place. I have a physical job so I move around a lot, & clean house a lot, & these don’t move around at all. Small fits me perfectly & they do stretch. I’m petite but curvy. I wear cotton leggings & layers frequently, for my job in a cold room, and you can’t c these panty lines thru the cotton leggings. These r also kinda low cut, and they sit below my belly button. These ain’t gonna hold in a fupa or anything, but they do compliment natural curves. I’d leave a pic but not for free 😉
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 21, 2025
★★★★★ 5
Underwear for sensitive, soft and comfortable skin
Color: A-5pack, Size: Small, Color: A-5pack, Size: Small
I really like them for their soft fabric and comfort, I washed them and I thought they were going to get bigger, but they were left intact, they are made with cotton I am of sensitive skin and it worked for. I asked for others of the same brand, but they are different style, they are beautiful they are not rolled up. size S.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 4
Good value
Color: C-5pack, Size: Large
These are good panties for the price but I don't love that they don't have a tag or something printed to know which is the back and front. You can tell once you put them on but that's a bit annoying when you get it wrong. Not a super big deal though. They are comfortable and pretty true to size. They look just as pictured. Definitely worth the price that I paid and I would buy them again. Very lightweight and comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025
★★★★★ 5
Prefert Comfortable Undies for Women
Color: A-5pack, Size: X-Large, Color: A-5pack, Size: X-Large
I actually really like these underwear. I need to purchase some more but different colors they fit great I love the fabric. The quality is good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
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