-86 °C Ultra Low Temperature Upright Freezer LUF-D21

Description :

-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.

Specifications:

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Cabinet type	Upright
Capacity	218 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	155 mm
Compressor	1 pcs
Alarm system	High and low temperature, high ambient temperature
External material	Steel plates with spraying
Inner material	Galvanized steel sheet
Shelves	1 (stainless steel)
Door look with key	Yes
External Lock	Yes
Access Port	1pcs
Casters	4
Data Logging / Interval/ Recording Time	Printer/Record every 20 minute / 7 days
Electrical	Power failure, Low battery
System	Sensor error, System failure, Condenser cooling failure, Door ajar
Backup Battery	Yes
Rated power	1200 W
Input power	1300 W
Rated current	5.96 A
Power consumption	8.63 KWh/24h
Power supply	230 ±10% V /50 Hz
Internal dimension	450 × 580 × 767 mm
External dimension	840 × 985 × 1568 mm
Package size	1098 × 988 × 1761 mm
Net weight	218 kg
Gross weight	235 kg

Features:

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• 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

Applications: 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.

Optional Accessories: Accessories no. Name 1 Chart recorder 2 CO2 backup system