DW-FL450, – 40°C Ultra-low Temperature Freezer

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•Two compressors for temperature control separately
•Environmentally friendly Freon-free refrigeration system
•Dustproof door gasket can be easily cleaned
•High-precision microcomputer temperature control
•Audible & visual security system


Meling -20°C ~-40C Ultra-low temperature freezer DW-YL450 is special for medical freezer and lab freezer. This Ultra-low temperature freezer is designed with two compressors and two chambers, which allows you to control the upper chamber and lower chamber independently. And the high-precision microcomputer temperature control system has the ability to set the temperature inside the cabinet in the range of -20°C ~-40°C. The built-in door gasket can perfect maintain a constant inside temperature and is easy to clean. The Ultra-low temp freezer is best for storage of various medical and scientific materials, including blood plasma, reagent, and more.

Environmentally Friendly Refrigeration System

The environmentally friendly Freon-free refrigerant and high-efficiency enclosed compressor supplied by a famous brand can ensure energy saving and low noise. The condenser installed on the bottom ensures temperature stability and system reliability.

High-precision Temperature Control

The high-precision computerized temperature control system ensures an adjustable temperature within a range from -20 to -40℃ inside the cabinet. The freezer is equipped with two compressors, so independent control of the upper chamber and lower chamber can be realized.

Audible & visual Security System

The well-developed audible & visual alarm system (sensor failure alarm, door opening alarm, high temperature/low temperature alarm, etc.) makes it safer for storage; The turn-on delay and stopping interval protection function can ensure reliability in running.

Human-oriented Structure Design
The arc angle-shaped door frame and cabinet design makes its appearance more attractive. The built-in door gasket is dustproof and easy to clean. Each of the refrigerating chamber and the freezing chamber is equipped with 6 drawers, which are convenient for storage of things.



Technical Parameters
Product Name  -20~-40℃ Ultra-low temperature freezerModelDW-FL450
Cabinet TypeUprightEffective Capacity450L
External Size (WDH)mm810*735*1960Internal Size(WDH)mm(650*570*627)*2
N.W/G.W (Kgs) 133/141Input Power (W)600
Voltage220V,50Hz /110V,60Hz / 220V,60Hz
Power Consumption (Kw.h/24hrs)5.03Rated Current (A)2.72
Temp.Range(℃)-20 ~ -40Ambient Temperature(℃)16 ~ 32
Ambient Humidity20%-80%Temp Accuracy0.1℃
DefrostManual defrost
AlarmVisual & Audio
High/low temperature alarm, power failure alarm, sensor failure alarm, door ajar alarm,low battery alarm,condenser high alarm,
RefrigerantR290Refrigeration SystemScope compressor + Germany EBM fan copper finned condenser
Insulation MaterialAluminum plate with sprayingExternal MaterialPCM
Castors4 castors and 2 leveling feetDoor LockErgonomics padlock design
Access test Port2pcShelves6*2 drawers
DisplayDigital displayTemp RecorderStadard USB built-in data logger