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Description
Arctiko LF Series Upright Biomedical FreezersOverview The Arctiko LF 650 upright freezer and the LF 1350 high capacity upright freezer offer the superior features required for biomedical applications. This model includes a high quality Carel controller with Bluetooth connection as well as high low temperature alarms and a built in data logger. Features: Upright Capacity 24. 72 ft3 or 49. 44 ft3 Range 25 C 10 C SINGLE COMPRESSOR TECHNOLOGY with a simple structure that ensures easy maintenance,
Overview
The Arctiko LF 650 upright freezer and the LF 1350 high-capacity upright freezer offer the superior features required for biomedical applications. This model includes a high-quality Carel controller with Bluetooth connection as well as high/low temperature alarms and a built-in data logger.
Features:
- Upright
- Capacity 24.72 ft3 or 49.44 ft3
- Range -25 °C / -10 °C
- SINGLE COMPRESSOR TECHNOLOGY - with a simple structure that ensures easy maintenance, lower heat dissipation, low energy consumption, and noise reduction.
- LOW ENERGY CONSUMPTION - as low a CO2 footprint as possible, by choosing energy-efficient components of high quality throughout the development and design process.
- FORCED AIR COOLING - provides high-temperature stability. Forcing the airflow around the stored items ensures quick temperature recovery after door openings.
- ECO FRIENDLY REFRIGERANT - strong commitment to the responsible use of natural resources and clean technologies by using eco-friendly alternatives.
- 100% HCFC & CFC FREE - Arctiko can proudly confirm 100% HCFC & CFC free, and we aim to use the most environmentally friendly solutions in our products.
- MONOBLOCK TECHNOLOGY- the defrost process has less effect on the temperature inside the unit compared to units without monoblock.
- KEY LOCK ON DOOR - door locks offered on all models for optimal security and safety of your samples.
Key Attributes
| Min. Temperature | -25°C |
| Cubic Feet | 24.72 ft3 or 49.44 ft3 |
| Alarms | Yes |
| Controls | Digital |
| Defrost | Automatic |
| Electrical | 115V/60Hz |
| Warranty (years) | 2 years parts & labor, 5 years compressor parts |
| Weight (lb) | 132 or 485 |
| Width (in) | 28 or 57 |
| Depth (in) | 31 |
| Height (in) |
79 |
Manufacturer Specifications
| Model | LF 650 | LF 1350 |
|
Item Code |
1400028-01 | 1400029-01 |
|
Temperature Range (°C) |
-25 / -10 °C | -25 / -10 °C |
|
Temperature Range (°F) |
-77 / -50 °F | -77 / -50 °F |
|
Max. Ambient Temperature (°C) |
+40 °C | +40 °C |
|
Capacity (L) |
700 | 1400 |
|
Capacity (Cu.FT) |
24.72 | 49.44 |
|
Exterior Dimensions WxDxH (Mm) |
720 X 800 X 2010 | 1440 X 800 X 2010 |
|
Exterior Dimensions WxDxH (Inches) |
28 X 31 X 79 | 57 X 31 X 79 |
|
Interior Dimensions WxDxH (Mm) |
600 X 665 X 1530 | 1320 X 665 X 1530 |
|
Interior Dimensions WxDxH (Inches) |
24 X 26 X 60 | 52 X 26 X 60 |
|
Weight (KG) |
160 | 220 |
|
Weight (Lb) |
132 | 485 |
|
Insulation (Mm) |
60 | 60 |
|
Insulation (Inches) |
2.36 | 2.36 |
|
Cooling Technology |
Forced Air | Forced Air |
|
Controller Model / Probe Type |
Carel IJS / NTC | Carel IJS / NTC |
|
Power Supply (V) |
115 | 115 |
|
Frequency (Hz) |
60 | 60 |
|
Power Consumption (KWH/24H) |
5.43 | 3.81 |
|
AMP (A) |
5.2 | 3.2 |
|
Power (Watt) |
500 | 290 |
|
Horse Power (HP) |
1 / 2 | 1 / 5 |
|
Alarm Display As Text - Not Codes |
Yes | Yes |
|
Visual / Acoustic Alarm |
Yes / Yes | Yes / Yes |
|
Power Failure Alarm |
Yes | Yes |
|
Adjustable High/Low Temperature Alarm |
Yes / Yes | Yes / Yes |
|
Open Door Alarm |
Yes | Yes |
|
Probe Failure Alarm |
Yes | Yes |
|
Low Battery Alarm |
Yes | Yes |
|
Voltage Free Contact For Remote Alarm (E.G. GSM Alarm Module) |
Yes | Yes |
|
Electronic Data Logger |
Yes | Yes |
|
Display Type |
Digital | Digital |
|
Number Of Optional Reference Probes |
2 | 2 |
|
Automatic Defrost |
Yes | Yes |
|
Vaccum Release Port |
Yes | Yes |
|
Access Port For External Probe Etc. (Int. Diameter Mm) |
Yes | Yes |
|
Light |
Yes | Yes |
|
Lock With Key |
Yes | Yes |
|
Castors (Total Pcs) / Castors With Brake (Pcs) |
4 / 2 | 6 / 2 |
|
Reversible Doors (Pcs) |
Yes | N/A |
|
Fixed Shelves (Pcs) / Adjustable Shelves (Pcs) |
3 | 6 |
|
Max. No. Of Shelves (Pcs) / Recommended Max. No. Of Shelves (Pcs) |
6 | 12 |
|
Max Load Per Shelf (Kg) |
45 | 45 |
|
Adjustable Drawers (Pcs) |
Optional | Optional |
|
Max. No. Of Adjustable Drawers (Pcs) |
6 | 12 |
|
Max. Load Per Adjustable Drawer (Kg) |
45 | 45 |
|
Number Of Compressors |
1 | 1 |
|
Refrigerant |
R290 | R290 |
|
Interior Cabinet Material |
Hot-Dip Galvanized Steel, Anticorrosion Treated, PVC Film Coated | |
|
Exterior Cabinet Material |
Hot-Dip Galvanized Steel, Anticorrosion Treated, PVC Film Coated | |
|
Colour (Exterior Cabinet) |
White | White |
|
Foam Agent |
Cyclopentane Polyurethane | Cyclopentane Polyurethane |
|
Shipping Weight (Kg) |
180 | 241 |
|
Shipping Weight (Lb) |
396 | 531 |
|
Shipping Dimensions WxDxH (Cm) |
80 X 91 X 221 | 153 X 91 X 221 |
|
Shipping Dimensions WxDxH (Inches) |
32 X 36 X 87 | 60 X 36 X 87 |
|
Shipping Volume (M³) |
1.61 | 3.1 |
|
Shipping Volume (Cu.FT) |
56.86 | 109.48 |
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
4.2 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Works great and easy to use
Color: Black
I feel like I’ve finally found a decent milk frother! I’ve gone through (or returned) several models over the last few years, but this one has a different design and hasn’t frustrated me like the others.
It has plenty of power to froth milk, foam quality is good, heating is good. I checked the temperature a few times, since a few reviews were critical of that, and it was within a degree or two of what I’d set, so I’d say it’s good!
I appreciate that it remembers the last settings so most days are a 1-click operation. But even changing the settings is easy - easier than others I’ve used while having more options.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Best addition to our coffee bar
Color: Black
BEST milk frother we've owned. It is on the larger size but worth it. I love that there are multiple temperature settings. It is easy to use and figure out. The frother spins inside of the stainless steel cup and is magnetically attached inside so it does not come off easily. We use agave for sweetener and being able to throw the cup into the dishwasher to clean off residue has been the biggest plus of this frother. Highly recommend. Worth the cost.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
Cute, functional, works great!
I LOVE this thing!! It froths the half and half for my coffee and cream for my tea so beautifully. It's fast, and easy to use and clean. Really adds to my morning routine to be able to choose a temperature and froth level to my coffee creamer. The color is so pretty and both it and the style fit right in with my kitchen decor. I've been using it for several months and haven't had any issues to far. Great item! I was afraid it would just be more clutter and gadgets I didn't need taking up counter space, but it fits right in next to my coffee maker, and I truly do use it every morning. It makes my coffee even more enjoyable, believe it or not. Love it!!
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Reviewed in the United States on April 10, 2026
★★★★★ 4
Solid purchase
Color: White, Color: White
I have used it often, basically daily. I love how it has a magnet stirrer and therefore is quiet. I like the stainless steel aspect. It does heat up well. It can store two regular mugs of beverage or maybe 3-4 mugs of froth. It is lightweight but doesn’t feel cheaply made- good enough quality. The froth is great- I have no complaints. I had to learn the hard way that non-homogenized milk gets grainy- weird and icky.
I wish it was a little more frothy on the matcha side of things but I still use it.
Also, I wish for things like hot chocolate that it got hotter. It goes to 160 on the machine but it doesn’t feel that hot when you drink it. I haven’t measured the temperature of the drink yet but it isn’t hot hot.
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Reviewed in the United States on January 2, 2026
★★★★★ 5
It delivered on more levels than I imagined or expected
Color: White
EDIT: I've used this frother pretty much daily, sometimes more than daily, since ordering it, and it has performed very well.
I make turmeric/ginger/pepper milk most nights. The way this frother performs for that use astounded me. I bought it for coffee/cocoa/mushroom drinks, then while waiting for it to arrive realized it might work with the "golden milk."
First, the little frother uses a closely/precisely applied heat drawing 550w. The thick steel pot nestles down into the heating base, and the cover fits nice and snugly. So I'm not heating an entire thick saucepan perched atop an entire stove burner (1,000-1,500 w), with all the escaped heat that involves.
Second, I'm not standing there with thermometer in hand, diving into the open pan of heating milk to find that perfect sweet spot around 150-155...while constantly stirring and making sure not to let it boil over.
Because, third, the little frother takes care of that part, with the thermostat auto shut off.
Fourth, it whisks the powders smoothly in. Manufacturer suggests starting the whisk movement in the milk, then adding the powders. They did collect a bit in the low vortex around the stem of the little assembly that holds the various whisk/stir/froth blades, but I just stuck a spoon handle in there carefully, and it redistributed easily around the magnetic-driven stirring assembly.
And finally, omigosh, the lovely velvety texture!
Since these spices express best with extended warming, I'm making one batch, heated and frothed to 160F, then follow that with just milk frothed to 140. While the second batch is running (there's a cool down pause in the process, hastened by rinsing the pot exterior in cold water and of course drying it before putting it on the base), the first batch is steeping the spices...so the combined result is perfect.
EDIT: It did its job much faster than I expected (minutes). So I tested it as promised on my "solar generator" backup unit. My thought was that this would make my usual most efficient option for heating milk in those conditions the second most efficient: open saucepan atop a multi-watt-level portable induction cookplace on the 600w setting. And with much less cleanup at a time when water is scarce (electric well pump). We had a power outage here last week. Yep, the 550w frother ran on a Jackery 2000 for the few minutes it took to heat/froth milk--no trouble whatever and hardly put a dent in the charge. WOW. (Technically speaking it could run continuously, continuously heating, for over 3 1/2 hours on a full 2000 kWh charge.)
EDIT: This isn't a reduction in stars, just an observation. The frother "tree" assembly that does the business of stirring/whisking/frothing--I thought to order a spare in the event of damage to the original. They are very hard to find online. Maestri House lists the replacement part as "out of stock." Also out of stock, replacement pot and lid. This might be a concern to some considering the tool. But it seems to be well made and I hope gives long service.
EDIT: As of May 2026 the little frother is still working exceptionally well on a nearly daily basis. I purchased it in October of 2025, so that shouldn't be a surprise...but just sayin'. :^>
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Reviewed in the United States on October 27, 2025
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