SKU: 1719742143

DW-HL678 ULT Freezer

Sale price$8283.62 Regular price$9204.02
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Description

DW-HL678 ULT FreezerProduct overview 7" touchscreen for intuitive operation Dual cooling system for optimum performance Energy saving and environmentally friendly Temperature range from 40 C to 86 C Weight: 330 kg DW HL678 ULT Freezer The Meling DW HL678 ULT Freezer is designed for secure storage of medical laboratory materials. Featuring an advanced 7 inch LED touchscreen display, this ultra low temperature freezer allows precise temperature control in an impressive

Product overview
  • 7" touchscreen for intuitive operation
  • Dual cooling system for optimum performance
  • Energy-saving and environmentally friendly
  • Temperature range from -40 °C to -86 °C
  • Weight: 330 kg

DW-HL678 ULT Freezer

The Meling DW-HL678 ULT Freezer is designed for secure storage of medical laboratory materials. Featuring an advanced 7-inch LED touchscreen display, this ultra low temperature freezer allows precise temperature control in an impressive range from -40 to -86 ℃. With its energy-efficient dual compressor system and innovative VIP vacuum insulation panels, it provides optimal cooling performance while minimizing energy consumption.

 

The freezer is equipped with 4 insulated inner doors and 3 robust stainless steel shelves. Its extensive range of safety features includes an RS485 interface for remote alarm systems and various audible and visual alarms for maximum security. Operational, alarm and temperature data are recorded every 2 minutes for up to ten years. The freezer is fitted with a door lock and includes 4 castors and two leveling feet for easy mobility and stability.

 

Product Details

  • DW-HL678 ULT Freezer DW-HL678 from Meling
  • 7-inch LED touchscreen display for easy operation
  • Precise temperature control from -40 to -86 ℃ with accuracy of 0.1 °C
  • Energy-saving cooling with dual compressor system
  • Includes VIP vacuum insulation panels for optimal cooling performance
  • Equipped with 4 insulated inner doors and 3 robust stainless steel shelves
  • Ideal for long-term and secure storage of high-quality medical laboratory materials
  • Energy-saving and environmentally friendly
  • Offers 10 different audible and visual alarms
  • Continuous recording of operational, alarm and temperature data every 2 minutes for up to ten years
  • Door lock secures access and prevents unauthorized entry
  • Easy to move with 4 castors
  • Versatile for use in hospitals, blood banks, healthcare and research facilities

 

Technical Specifications

Capacity 678 litres
External Dimensions (W x D x H) 1090 x 1025 x 1955 mm
Internal Dimensions (W x D x H) 750 x 696 x 1286 mm
Weight 330 kg
Temperature Range -40 to -86 °C
Compressor 2 pieces
Insulation Thickness 130 mm
Data Recording/Interval/Storage Capacity USB/Recording every 5 minutes / 10 years
Alarm Functions - High/Low Temperature
- High Ambient Temperature
- Power Failure
- Low Battery
- Sensor Failure
- Main Board Communication Error
- Condenser Overheating
- Door Ajar
- System Failure
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 1719742143

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Gerard Williams
Pawtucket, US
★★★★★ 5
Heat tape
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Item was exactly as described
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Reviewed in the United States on April 26, 2026
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B.Nicole
Whiting, US
★★★★★ 5
My Go-To Sublimation Paper — Flawless Results Every Time
Size: 8.5"x11", Size: 8.5"x11"
This is hands down the best sublimation paper I’ve used and the only one I continue to buy. I get a perfect transfer every single time—no fracturing, no fading, and no uneven results. The paper dries fast, which makes my workflow so much smoother, especially when I’m producing items in batches. I use this regularly to make air fresheners and tote bags for my small business, and the color payoff is always vibrant and crisp. The transfer rate is excellent, and it works beautifully on light-colored, high-quality polyester and other sublimation-ready surfaces. If you’re a small business owner or crafter who values consistency, quality, and ease of use, this paper is absolutely worth it. I highly recommend it and will continue to repurchase.
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Reviewed in the United States on January 24, 2026
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Jimmy
Chelsea, US
★★★★★ 5
Best Sublimation Paper
Size: 8.5"x11"
I’ve been using A-Sub paper for my sublimation projects, and it is easily one of the best. The ink dries almost instantly once printed, so I don’t have to worry about smudging the design or getting those annoying "pizza wheel" marks from the printer rollers. The paper itself feels substantial and doesn't tear or curl easily. One of the biggest wins for me is that it never jams; it feeds through perfectly every time, saving me the frustration of wasting expensive ink and paper. When I go to press my designs, the ink releases almost completely, leaving very little behind on the paper and putting all that color onto the project. The final results look super professional, with colors that are vibrant and sharp rather than looking faded or dull. It has worked perfectly for everything I’ve tried so far, and if you want a reliable paper that gives you consistent, high-quality results, this is definitely the one to get.
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Reviewed in the United States on February 25, 2026
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Nadiagne
Fort Morgan, US
★★★★★ 5
Ideal for sublimation beginners.
Size: 8.5"x11"
Asub sublimation paper has been excellent for my projects. The ink transfer is very good, the colors are vibrant and defined, and it dries quickly. It has helped me achieve clean and professional results, even as a beginner. Without a doubt, it's a reliable, high-quality paper for sublimation.
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Reviewed in the United States on February 15, 2026
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Chiller Leonard
Lexington, US
★★★★★ 5
Excellent works great and I’m bang for your buck
Size: 8.5"x14"
I love this paper. It prints, nice and clear I will be buying more.
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