SKU: 21618356984

DW-HL780 ULT Freezer

Sale price$10354.87 Regular price$11505.41
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

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Description

DW-HL780 ULT FreezerProduct overview Stainless steel interior with 3 division plates Two independent cooling systems Temperature range: 40 to 86C Stable temperature of 75C in case of failure Lockable door DW HL780 ULT Freezer The Meling DW HL780 ULT Freezer is designed for the demanding requirements of laboratories and research facilities. This advanced ultra low temperature freezer features two independent refrigeration systems. These dual cooling systems ensure that if

Product overview
  • Stainless steel interior with 3 division plates
  • Two independent cooling systems
  • Temperature range: -40 to -86°C
  • Stable temperature of -75°C in case of failure
  • Lockable door

DW-HL780 ULT Freezer

The Meling DW-HL780 ULT Freezer is designed for the demanding requirements of laboratories and research facilities. This advanced ultra low temperature freezer features two independent refrigeration systems. These dual cooling systems ensure that if one system unexpectedly fails,the other can maintain the freezer around the -75℃. Real-time compressor speed control optimises temperature accuracy and energy efficiency.

 

The ULT Freezer is equipped with an ergonomic handle, smooth track and high-precision pressure relief valve that make it easier to open and close the door. Its stainless steel interior ensures durability and easy cleaning. With a lockable door, keypad lock and password protection, this model offers maximum security for samples. The freezer is ideal for use in medical facilities and universities.

 

Product Details

  • DW-HL780 ULT Freezer from Meling
  • Optimal protection with two independent cooling systems
  • Standard SECOP compressors maintain stable environment temperatures of -86°C
  • In the event of one system failure, the other maintains temperature at around -75°C
  • Real-time compressor speed control for balanced temperature and energy savings
  • Ergonomic handle, smooth track and high-precision pressure relief valve
  • 3 division plates to divide storage area into 4 layers for convenient sample placement
  • Durable and easy-to-clean stainless steel interior
  • Equipped with four stable casters and 2 leveling feet
  • Adjustable temperature range from -40°C to -86°C
  • 9.9 kWh daily consumption
  • Lockable door, keypad lock and password protection
  • Suitable for laboratories, medical facilities, research institutions and universities

 

Technical Specifications

Capacity 780 litres
Daily Consumption 9.9 kWh
External Dimensions (W x D x H) 1205 x 1025 x 1955 mm
Internal Dimensions (W x D x H) 865 x 696 x 1286 mm
Weight 331 kg
Temperature Range -40 °C 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
- Battery power Detection Failure
- Sensor Failure
- Communication Error
- Condenser Overheating
- Door Ajar
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: 21618356984

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4.6 ★★★★★
Based on 7 reviews
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Product Reviews
A
Verified Purchase
Amy
Lake Worth, US
★★★★★ 5
Tough ball. Perfect for large chewing breeds.
Color: 3 Colors
My German Shepherd Dog is a year and half old, and she loves these. They truly are pretty indestructible. It took her a little bit to figure out how to squeak it bc they are tough, but now it’s easy for her. They bounce well too. They are larger than a normal tennis ball but a good size for a large dog. Luna is 85 lbs. I would purchase they again, but I probably won’t need to for awhile.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
M
Verified Purchase
Mandy W
Birmingham, US
★★★★★ 5
Enjoyable For Our Dogs
Color: 3 Colors
Very durable material. They have a little squish too them for easy pick up for our 50 pound dogs. Our dogs love all balls. They have a little weight to them, but not excessive for a medium to large size dog. We have an English Springer Spaniel and a Goldendoodle. Fun for playtime, but you probably won’t want to throw them around the house.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
H
Verified Purchase
HORSEPOOR.WILSON
Lake Worth, US
★★★★★ 5
Awesome dog toy
Color: 3 Colors
Theses are great tough squeaky dog balls. Last a long time unless the dogs lose them outside,. Just the correct size for a german shepherd.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
T
Verified Purchase
T. Worthen
Carnegie, US
★★★★★ 4
A little too hard for our dog.
Color: 4 Colors
These are definitely durable balls. They are a harder than our dog prefers. He does play with them a little and enjoys squeaking them, but he doesn't like to play fetch with them and that is primarily the only thing he really enjoys doing with balls.
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Reviewed in the United States on May 14, 2026
A
Verified Purchase
April D. Baldner
Belleville, US
★★★★★ 5
Great for aggressive chewers!!! Plus the colors are awesome!
Color: 4 Colors
These are fantastic!! Love the colors and they are holding up very well!!! My dog tends to tear apart every chew toy I buy but these are still intact. Amazing dog toy!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026

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