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-86 °C Ultra Low Temperature Upright Freezer LUF-C20

-86 °C Ultra Low Temperature Upright Freezer LUF-C20

-86 °C Ultra Low Temperature Upright Freezer LUF-C20 is an upright type freezer comes with 100 L capacity and offers temperature range -40 to -86˚C and -86˚C cooling performance. Features with microprocessor controlled system with interior digital temperature display to show various parameters simultaneously. Designed with direct cooling system and manual defrost mode, equipped with eco- friendly refrigerant Mixture gas, Built-in high-precision microcomputer temperature control system and platinum resistor temperature sensors. It offers high or low temperature alarm, Door open alarm and Keyboard lock, password protection function to prevent arbitrary adjustment of operating parameters.

Specifications Features Applications Standard Accessories Optional Accessories Get Quote View Catalog


Cabinet type Upright
Capacity 100 L
Temperature range -40 to -86˚C
Ambient temperature 16 to 32˚C
Cooling performance -86˚C
Refrigerant Mixture gas
Defrost Mode Manual
Cooling method Direct cooling
Controller Microprocessor
Display Digital display
Climate class N
Insulation thickness 90 mm, R:115 mm
Compressor 1 pc.
Alarm system High and low temperature, high ambient temperature, Power failure, Low battery, Sensor error, Main board communication error, System failure, Condenser cooling failure, Door ajar, Built-in data logger USB failure
External material Steel plates with spraying
Inner material Stainless steel
Shelves 1 (stainless steel)
Door look with key Yes
External Lock Yes
Access Port 1pcs. Φ 25 mm
Casters 4
Data Logging / Interval/ Recording Time USB/Record every 10 minute / 2 years
Backup Battery Yes
Rated power 950 W
Input power 1100 W
Rated current 4.75 A
Power consumption 9.2 kWh/24h
Power supply 220 to 240 V /50 Hz
Internal dimension 450 × 439 × 514 mm
External dimension 1074 × 751 × 820 mm
Package size 1200 × 863 × 991 mm
Net weight 145 kg
Gross weight 227 kg


Designed with high-precision microcomputer temperature control system and platinum resistor temperature sensors ensure more precise temperature control

Temperature ranges from -40 to -86˚C

EBM fan are powerful, energy-saving and highly efficient

Six sides of the cabinet are made from high-performance vacuum insulation material, improving thermal insulation performance to a large extent

The rotating handle facilitates door opening

Universal wheels easy for movement and fixation

Two-layer heat insulating foamed door with airbag-typed outer seal and the insulation

Forced air circulation system

Highly effective condenser and expansive evaporator to provide quick freezing

Upright type, Exterior and inside body all made from stainless steel

Design with safety door lock, ensure sample storage is more secure

The perfect audible & visual alarm system high/low temperature, sensor failure, door open, and power failure etc


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.

Standard Accessories

Remote alarm contact

Optional Accessories

Chart recorder
CO2 backup system

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