-40°C Upright Freezer LUF-B30


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-40°C Upright Freezer LUF-B30


-40°C Upright Freezer LUF-B30 is an upright type undercounter ultra-low temperature freezer, comes with 90 L of capacity and microprocessor-controlled system for -20 to -40°C of temperature range. Features direct cooling method with manual defrost mode and -40°C of cooling performance. Equipped with R290 refrigerant, EBM fan and branded compressor, has digital temperature display and keyboard lock function. Designed with powder coated materialized housing and aluminum plate with spraying interior, has 3 shelves and two-layer thermal insulating foamed door. Incorporated with advanced alarm system and turn-on delay and stopping interval protection function, it is a high-quality freezer with stable performance.



Available Range :

Cabinet Type : Upright Cabinet Type : Upright Cabinet Type : Upright Cabinet Type : Upright Cabinet Type : Upright Cabinet Type : Upright
Cabinet Type Upright
Capacity 90 L
Temperature Range -20˚ to -40˚C
Ambient Temperature 16˚ to 32˚C
Cooling Performance -40˚C
Cooling Method Direct cooling
Defrost Mode Manual
Refrigerant R290
Climate Class N
Controller Microprocessor
Display Digital display
Compressor 1 pc
Alarm System High/Low temperature, Sensor failure, Door ajar
External Material Powder coated material
Internal Material Aluminum plate with spraying
Insulation thickness 100 mm
Shelves 3 (ABS)
Casters 2+ 2 (leveling feet)
Door lock with Key Yes
Access Port 1 pc Ø 25 mm
Power Supply 220 V 50 Hz
Rated Current 1.33 A
Internal Dimension (W×D×H) 500×485×532 mm
External Dimension (W×D×H) 700×669×854 mm
Packaging Dimension (W×D×H) 765×735×935 mm
Net Weight 54 kg
Gross Weight 60 kg
  • An upright type undercounter ultra-low temperature freezer with 90 L of capacity
  • Microprocessor-controlled system for -20 to -40°C of temperature range
  • Direct cooling method with manual defrost mode and -40°C of cooling performance
  • R290 refrigerant, EBM fan and branded compressor, high-efficient refrigeration
  • Digital display for temperature with keyboard lock function, convenient operation
  • Powder coated materialized housing and aluminum plate with spraying interior
  • 3 shelves and two-layer thermal insulating foamed door, storage with effective insulation
  • Advanced alarm system and turn-on delay and stopping interval protection function
  • High-precision, efficient and stable high-quality freezer for sample storage

-40°C Upright Freezer is used for scientific research, cryogenic test on special materials, low temperature resistance test on biological materials, vaccines, biological products and military products, etc. across research institutions, the electronic industry, the chemical industry, hospitals, the health,& disease prevention system, laboratories in colleges & universities, military enterprises, etc.