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Home All Products Freezers -86 °C Ultra Low Temperature Upright Freezer LD-LUF-D24
-86 °C Ultra Low Temperature Upright Freezer LD-LUF-D24

-86 °C Ultra Low Temperature Upright Freezer LD-LUF-D24

SKU: LD-LUF-D24

-86 °C Ultra Low Temperature Freezer, Experience rapid cooling with our high-efficiency refrigeration system, designed to quickly reach the target temperature using an eco-friendly hydrocarbon refrigerant. Equipped with an ultra-low noise design, this unit promotes a quiet, environmentally conscious workspace. Energy efficiency is maximized with up to 40% reduced power consumption, while VIP vacuum insulation panels enhance thermal retention, ensuring stable performance and long-term reliability.

  • ✓ High-efficiency EMBRACO compressor for reliable and powerful performance
  • ✓ Premium Germany EBM fans ensure stable airflow and cooling
  • ✓ CFC-free patented hydrocarbon refrigerant for fast cooling and eco-friendliness
  • ✓ PT-100 platinum resistance sensors for highly sensitive and accurate temperature detection
  • ✓ VIP Plus vacuum insulation panels with 130 mm foamed insulation for enhanced temperature stability
  • ✓ Lockable keyboard with password protection to prevent unauthorized parameter changes
  • ✓ Lockable front door with full-height handle for secure access control
  • ✓ Start-up delay and power-off protection ensure equipment safety during power fluctuations
  • ✓ Four casters and two levelling feet for easy mobility and stable placement
  • ✓ Ultra-low noise design for a quiet, environment-friendly operation
  • ✓ Up to 40% energy savings with optimized power consumption
  • ✓ Audio visual alarms for High/Low temperature, high ambient temperature, power failure, low battery, sensor failure, main board communication error, door ajar, condenser overheating & system failure
  • ✓ Optional configurations available: Warning lamp, Smart temperature monitoring system, Temperature recorder, CO₂ backup system
  • ✓ Equipped with twin compressor
Also available in:
Cabinet type : Upright Cabinet type : Upright Cabinet type : Upright Cabinet type : Upright Cabinet type : Upright Cabinet type : Upright
Castors4+ (2 levelling feet)
DisplayTouch Screen
Shelves03 pcs
Capacity528 L
Compressor02 pcs
ControllerMicroprocessor
Inner Door02 doors
Net Weight286 kgs
Access Port02 pcs, Ø 25 mm
RefrigerantHC
Cabinet TypeUpright
Defrost ModeManual
Gross Weight356 kgs
Climate ClassN
External LockYes
Backup BatteryYes
Cooling MethodDirect Cooling
External MaterialCold Rolled Steel
Internal MaterialStainless Steel
Temperature Range-40 ~ -86 ℃
Door Lock with KeyYes
Ambient Temperature16 – 32 ℃
Cooling Performance86 ℃
Insulation Thickness130 mm
Package Dimension (W x D x H)1035 x 1165 x 2158 mm
External Dimension (W x D x H)930 x 1041 x 1947 mm
Internal Dimension (W x D x H)585 x 696 x 1266 mm
Data Logging /Interval /Memory CapacityUSB /Record every 5 minutes /10 years

Upright Freezers is used in scientific research, cryogenic test on special materials, blood plasma cryopreservation, low temperature resistance test on biological materials, vaccines, biological products and military products, etc. and Suitable for use in research institutions, the electronic industry, the chemical industry, hospitals, the health & disease prevention system, laboratories in colleges & universities, military enterprises, etc.

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