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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
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Description
Haier Biomedical -30°C Upright FreezersOverview Upright 30C, 818L Biomedical freezer with evaporator shelf cooling for uniform temperature distribution. Environmentally friendly hydrocarbon refrigerants and variable speed inverter technology refrigeration system to reduces energy consumption. Microprocessor controller, LCD display, alarm functions, lock and access port. Features: Energy Saving with Variable Speed Inverter Technology Optimized refrigeration system with a high efficiency
Overview
Upright -30°C, 818L Biomedical freezer with evaporator-shelf cooling for uniform temperature distribution. Environmentally-friendly hydrocarbon refrigerants and variable speed inverter technology refrigeration system to reduces energy consumption. Microprocessor controller, LCD display, alarm functions, lock and access port.
Features:
- Energy Saving with Variable Speed Inverter Technology - Optimized refrigeration system with a high efficiency inverter compressor to reduce energy consumption
- Excellent Temperature Uniformity in a Large Storage Space - Features built-in evaporator, large storage space, and adjustable shelf, providing faster temperature pulldown and a better temperature uniformity of set point +/- 3℃.
- Low Noise - Sound attenuation design to reduce the sound level to 37 dba at 220 V/50 Hz
- Environment Friendly - HC refrigeration system contains zero chlorine and fluorine. It does not harm the environment.
- Urethane foam insulation complies with European ROHS regulation.
- Inverter technology for best energy saving.
- Better temperature uniformity of ±3 3.
- Features built-in evaporator, large storage space, and adjustable shelf
NOTE: There is an 8 week lead time for these freezers.
Rack and box accessory orders can only be placed at time of freezer purchase. We apologize for any inconvenience this may cause.
Key Attributes
| Min. Temperature | -10~-30 |
| Cubic Feet | 28.8 |
| Alarms | Yes |
| Controls | Digital |
| Defrost | Manual |
| Electrical | 220V, 60 Hz |
| Warranty (years) | 3 years (+ 2 additional years parts only on compressor) |
| Weight (lb) | 463 |
| Width (in) | 38.9 |
| Depth (in) | 37.4 |
| Height (in) | 77.9 |
Manufacturer Specifications
| Model | DW-30L818BP |
| Cabinet Type | Upright |
| Climate Class | 4 |
| Cooling Type | Direct Cooling |
| Defrost Mode | Manual |
| Refrigerant | HC |
| Noise Level (db) | 37(220V/50Hz) |
| Cooling performance(℃) | -30 |
| Temperature Range(℃) | -10~-30 |
| Controller | Microprocessor |
| Display | LED |
| Power Supply(V/Hz) | 220V/60 |
| Power(W) | 470 |
| Electrical Current(A) | 2.5A |
| Capacity(L/Cu.Ft) | 818L/28.8 Cu |
| Net/Gross Weight(approx) | 210/240kg 463/529.1 lbs |
| Interior Dimensions(W*D*H) | 750×755×1460(mm) 29.5*29.7*57.5(in) |
| Exterior Dimensions(W*D*H) | 988x950x1979(mm) 38.9*37.4*77.9(in) |
| Remote Alarm | Y |
| High/Low Temperature | Y |
| Hot Condenser | / |
| Power Failure | Y |
| Sensor Error | Y |
| Low Battery | Y |
| High Ambient Temp | Y |
| Door Ajar | Y |
| Test Hole | Y (2) |
| Shelves | 5/3 (optional) |
| USB Interface | Optional |
| Rs485 Interface port | Y |
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
4.8 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Great product, well made, would buy again!
Size: 8" Edger New
Great product, well made, would buy again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
★★★★★ 5
Uses same battery as the rest of my equipment
Size: 8" Edger New
Since I already have and like the Greenworks mower, string trimmer and blower it only made sense to get the edger. Even better that I didn’t need to buy more batteries. I tried another name brand electric edger and returned it for not holding a charge. This one works great! There’s charge left in the battery after everything has been edged. I was concerned how easy it would be to control but fell in love with it first time I used it. To use just pop the battery in, flip the thumb lever, squeeze and edge. Not as noisy as gas powered equipment and no cords to pull. Feels sturdy in my hands and a good weight that’s enough to not pop up if it hits something but not too much to be heavy to carry back to the shed.
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Reviewed in the United States on October 29, 2025
★★★★★ 5
First use was great!
I've used it just the one time today. I had previously "edged" with a string weedwhacker, so while the grass was cut back some, there wasn't a trench dug out. I did a gentle push and pull, taking on about 18" at a time to get a new trench dug next to the sidewalk edge. It did a great job! The entire unit was much heavier and sturdy looking than I was afraid it would be for the price, so pleasantly surprised. Assembly wasn't complicated, but it did take two of us to hold it steady because getting the screws to seat in the square hole and not have the cord in the way was a bit tricky. I'm a 70+ lady, not large and not athletic, but I was able to handle this edger with ease. Now, to see how long it lasts!
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Reviewed in the United States on July 11, 2025
★★★★★ 5
Not expensive
Gets the job done
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Reviewed in the United States on April 27, 2026
★★★★★ 4
Great Yard Helper!
So easy to use and affordable! This edger is a great time saver, easy to operate, and relatively easy to adjust although you may need a pliers or screwdriver to help with the adjustment levels, but its not difficult. I would have given this 5 stars but just one thing that is a sticking point for me is I wish this had its own stand or hanger because of its odd shape, it doesn't necessarily balance upright too well. It’s long and the guide wheel in the front sticks out. So, it is always awkward to get it tidy in the garage when not in use. Now maybe this is what it's like for landscapers…I’m not a professional. Just a homeowner doing my own upkeep. With what this costs, I’ll figure it out, and is worth the money.
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Reviewed in the United States on December 30, 2024
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