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-86 C Ultra Low Temperature Upright Freezer LUF-D21

-86 C Ultra Low Temperature Upright Freezer LUF-D21


-86 C Ultra Low Temperature Upright Freezer LUF-D21 is an upright type freezer comes with 218 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.





Cabinet typeUpright
Capacity218 L
Temperature range-40 to -86˚C
Ambient temperature16 to 32˚C
Cooling performance-86˚C
RefrigerantMixture gas
Defrost ModeManual
Cooling methodDirect cooling
ControllerMicroprocessor
DisplayDigital display
Climate classN
Insulation thickness155 mm
Compressor1 pcs
Alarm systemHigh and low temperature, high ambient temperature
External materialSteel plates with spraying
Inner materialGalvanized steel sheet
Shelves1 (stainless steel)
Door look with keyYes
External LockYes
Access Port1pcs
Casters4
Data Logging / Interval/ Recording TimePrinter/Record every 20 minute / 7 days
ElectricalPower failure, Low battery
SystemSensor error, System failure, Condenser cooling failure, Door ajar
Backup BatteryYes
Rated power1200 W
Input power1300 W
Rated current5.96 A
Power consumption8.63 KWh/24h
Power supply230 ±10% V /50 Hz
Internal dimension450 × 580 × 767 mm
External dimension840 × 985 × 1568 mm
Package size1098 × 988 × 1761 mm
Net weight218 kg
Gross weight235 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.
Accessories no. Name
1Chart recorder
2CO2 backup system

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