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-25°C Upright Freezer LUF-A20

-25°C Upright Freezer LUF-A20

-25°C Upright Freezer LUF-A20 is a two-chambers comprised upright type microprocessor-controlled unit, offers 450 L of capacity with -25°C of cooling performance and -10 to -25°C of temperature range. Features two compressors for separate temperature control and R600a refrigerant with manual defrost mode. Incorporated with direct cooling method and branded compressor, has advanced alarm system and turn-on delay and stopping interval protection function. Designed with powder coated materialized housing and aluminum plate spraying interior, has 6 shelves in each chamber with 80 mm of insulation thickness for effective thermal insulation.



Cabinet Type Upright
Capacity 450 L
Temperature Range -10˚ to -25˚C
Ambient Temperature 16˚ to 32˚C
Cooling Performance -25˚C
Cooling Method Direct cooling
Defrost Mode Manual
Refrigerant R600a
Climate Class N
Controller Microprocessor
Display Digital display
Compressor 2 pcs
Alarm System High/Low temperature, High ambient temperature, Power failure, Low battery, Sensor failure, USB data-log failure, Door ajar, Main board Communication error, Recorder failure
External Material Powder coated Material
Internal Material Aluminum plate with spraying
Insulation thickness 80 mm
Shelves 6×2 (ABS)
Casters 4 (2 casters with brake)
Door lock with Key Yes
Doors 2
Access Port 2 pcs. Ø 25 mm
Data Logging/Interval/Recording Time USB/Record every 10 minute / 2 years
Backup Battery Yes
Power Supply 220 to 240 V/50 Hz
Rated Current 1.9 A
Internal Dimension (W×D×H) 650×570×672 mm (×2)
External Dimension (W×D×H) 810×735×1960 mm
Packaging Dimension (W×D×H) 895×820×2127 mm
Net Weight 136 kg
Gross Weight 156 kg



-25°C Upright freezer is used for scientific research, cryogenic test on special materials, blood plasma cryopreservation, 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.

Standard Accessories

Remote Alarm Contact

-25°C Upright Freezers