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Description
Ai -30°C 40L Recirculating Chiller with Centrifugal PumpOverview Ai C30 series recirculating chillers are the true thermostatic control laboratory chiller, these closed laboratory chillers are ideal for applications such as cooling rotary evaporators, analytical instrumentation, laser etching, ICP, vacuum systems, plasma etching and jacketed reactors. This system can also be used as a replacement to tap water cooling in laboratory applications. Ai C30 are compressor based recirculating chillers that offer
Overview
Ai C30 series recirculating chillers are the true thermostatic control laboratory chiller, these closed laboratory chillers are ideal for applications such as cooling rotary evaporators, analytical instrumentation, laser etching, ICP, vacuum systems, plasma etching and jacketed reactors. This system can also be used as a replacement to tap water cooling in laboratory applications.
Ai C30 are compressor-based recirculating chillers that offer outstanding performance and high reliability as well as quiet operation and ease-of-use. Powerful force/suction pump provides constant flow rates, while microprocessor PID controller gives you the ideal solution when you need precise temperature control or cooling below ambient temperature.
Features:
- ETL tested to UL and CSA standards
- No dry ice or liquid nitrogen needed
- Advanced PID digital temp controller
- Built-in chilling fluid filter protects the recirculating pump and prevent blockage
- All steel construction for durability
- Eco-friendly R404A refrigerant
- Cost saving as the water consumption is completely eliminated
- Built-in casters for mobility
- Insulated tubing included
- Recommended for 50L rotary evaporators
Please Note: --30°C/-22°F ULTIMATE TEMPERATURES ARE TESTED UNDER EMPTY LOAD CONDITION (NO ROTARY EVAPORATORS OR JACKETED REACTORS ATTACHED).
Key Attributes
| Type | Chiller |
| Incubation | No |
| Refrigeration | Yes |
| Temp Range (°C) |
Ambient to -30°C (No load) |
| Capacity (L) | 30 L |
| Circulation | External Only |
| Brand | Across International |
| MaxFlow Rate (l/min) | 30 |
| Temp Stability (°C) | ±2°C |
| Timer | Yes |
| Alarms | Yes |
| Digital or Mechanical | Digital |
| Data connection | No |
| Tank Material | Stainless Steel |
| Sample Agitation | No |
| Media Racks Available | No |
| Warranty (years) | 1 |
| Weight (lb) | 365 |
| Width (in) | 40 |
| Depth (in) | 25 |
| Height (in) | 41 |
Manufacturer Specifications
| Model | C30-40-50L |
| Temperature range | Ambient to -30°C (No load) |
| Electrical requirements | 220V 60Hz 1-PH 18A, 3,960 watts (Not compatible with 50Hz power) |
| Cooling capacity (Assuming working environment 25°C/77°F) |
@ 32°F/0°C: 5,000W @ 14°F/-10°C: 3,000W @-4°F/-20°C: 1,800W @-22°F/-30°C: 1,000W |
| Compressor | Make: KK Power: 208-230V 60Hz 1-PH Number of compressor: one Refrigerant: R404A (3.2 kgs) |
| Recirculating pump | Model: 25PLBR30-10 Type: Centrifugal Output: 280 watts Pumping speed: 30 L/min or 8 gallon/min Maximum pressure: 1 bar |
| Coolant outlet pressure | Displayed on the built-in mechanical pressure gauge |
| Reservoir | Material: Type 304 stainless steel,polished Chilling fluid connection: 3/4" NPT Drain port: 1/2" NPT Overflow port: 3/8" hose barb Capacity: 40 liters or 10.6 gallons Dimensions: 17.5 x 17.5 x 9.5" (WxDxH) |
| Radiator | Fan motor Make: Boyoung Model: YWF4E-400 Power: 220V 60Hz 1.3A 300W Rotation speed: 1550 rpm Flow rate: 4240 m3/hour Cleaning Clean radiator fins with a fin comb every three months |
| Temperature controller |
Type: Digital microprocessor PID controlled |
| Temperature sensor type |
Pt100 |
| Housing | Powder coated type 42 stainless steel |
| Recommended coolant | For 50°F/10°C or higher: distilled water Between50°F/10°C and -22°F/-30°C: 50% ethylene glycol + 50% distilled water |
| Working environment | -15°C/5°F to 25°C/77°F, at <66% humidity |
| Built-in swivel casters | Four |
| Unit/shipping dimensions | 40 x 25 x 41" / 46 x 30 x 51" (WxDxH) |
| Unit/shipping weight | 365 Lbs / 480 Lbs |
| Safety | Compressor over-temp protection Compressor delay start protection Short circuit and ground protection Over-current protection Over-voltage protection |
| Recommended for rotary evaporators | Ai 50L SolventVap rotary evaporators |
| Warranty | One year |
| Compliance | UL 61010-1 :2012 Ed.3+R:29Apr2016 CSA C22.2#61010-1 :2012 Ed.3 |
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 9 reviews
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Product Reviews
★★★★★ 5
You will not regret buying!!
Scent: Unscented, Size: 4 Ounce (Pack of 2)
I don't normally write product reviews but this soap truly deserves it. I had heard about beef tallow products as a carnivore dieter but hadn't paid too much attention to them until I found a huge mass on my thyroid. Suddenly, I'm looking at all the products that I use and am shocked that everything has endocrine disrupters like dyes and fragrances. This was the most natural soap I could find and what a huge turn around in my skin. I have always had certain areas that are habitually dry and even lotion would not 100% fix them. After using this soap for over 2 weeks, my skin is so smooth and almost has that glow you see in lotion commercials. I have not applied any lotion at all in the last 2 weeks and I'm softer than I have ever been. I even shaved with it and it was the smoothest shave I have ever had. I used to use conditioner to shave with and this soap is far superior. It is also far superior to the facial lotion soap I was using. My face isn't dry anymore and no more rebound oil. The people that I have told about this are immediately grossed out and think that the soap smells. There is an ever so slight hint of tallow but it does not last and once you start using the bar it isn't noticeable unless you sniff the bar itself. It does initially leave that sticky feeling that you get from Castille soap, which is strange when you're used to conventional beauty bars or body washes. But please don't quit using it! That sticky feeling is adding moisture and protection to your skin and once you towel off I promise you will not feel sticky. After a few weeks, I promise it won't feel weird anymore and you'll have the best skin of your life!! I'm sorry for the long review, but I am so grateful for this product. It is not only a beauty miracle but better for your whole body, no more toxic chemicals leaching through you skin.
And people are not lying when they say this soap lasts. I use it twice a day and I still have a good sized bar left. Also, it really does not disintegrate like regular bar soaps. A few reviews mentioned it being expensive and my husband also commented on this when I bought it, but in my opinion it is extremely cost effective!! This is my rationale, it replaces the facial lotion wash, shaving conditioner, and the need for body lotion and it lasts a long time. My other reasoning is that the long term medical costs of using toxic products just doesn't seem worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 1, 2024
★★★★★ 5
Cleared up my skin!
Scent: Unscented, Size: 4 Ounce (Pack of 2)
I have been using this soap for a little over a year. I was on accutane to cure really stubborn acne and when I got off my acne came back. I started using this paired with a beef tallow and honey moisturizer as my only skincare and it cleared up my skin so well. I love this soap and it is so natural and nontoxic. Amazing product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
★★★★★ 5
Great Value for size
Scent: Unscented, Size: 4 Ounce (Pack of 2)
Great value for the size, has an almost milky scent which is quite nice, gentle on the skin, and clean ingredients. If you're looking for body soap without any chemicals, I highly recommend this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
★★★★★ 4
Truth
Scent: Unscented, Size: 4 Ounce (Pack of 2)
I have used this product for just 4 days now. This will be good and bad. A good all natural soap is not going to sud up like other soaps, I was shocked when I read some of the reviews and suds or the lack of suds seemed to be a big issue. This soap has very little suds. Another issue was smell. I do not notice any smell at all, the next time I order this product I would like to try the lemon for a little sent. This bar will last a long time, a little really gos along way. I do not notice any dryness but my skins feels tighter which makes me think it’s dry. I use my favorite body lotion and all is good. After the first use my skin was noticeably brighter. I had a pimple on my chin that was forming. I left the soap on my face for about 1 min. The next morning the pimple was nearly gone day two completely gone. I use a face cream called Just Tallow and combined with this soap it’s a perfect match. Tonight I put some soap on my feet and scrubbed them with a pumice stone and my feet are so soft right now. This is a good product and I will order again.
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Reviewed in the United States on October 4, 2024
★★★★★ 5
SMELLS AMAZING
The smell literally lasts all day and it smells so good. Seems to do very well as far as skin sensitivity.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
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