DualGuard Cooling system
Midea DualGuard Cooling System offers the high level security storage.
Two independent systems, in thecase of an unexpected failure of one cooling circuit, the other can maintainthe freezer’ s temperature uniformlyin the -80℃ range.
VIP PLUS Design
VIP Plus vacuum insulation provides up to 30% more storage capacity than a conventionally insulated freezer, without increasing the footprint.
A glass fifibre core provides advanced thermal properties.
D-Shape Evaporator
Patented D-shape evaporating tube allow the bigger heating exchange area. The heating exchange rate increase up to 15%.
More space contact, faster pull down.
LBA Forming Technology
Better insulation, more energy-saving.
More reasonable of the foaming layer design, higher space ualization rate.
World-famous Components
The compressor and fan are using world-famous brands ,and imported from Germany and America directly. Lifespan increase up to 20%.
Multifunction Alarms
Include high, low temperature, sensor error, power failure, high ambient, door ajar ,door open alarm, low battery alarm.
Superior Temperature Uniformity
Superior temperature uniformity greatly reduce risk of sample degradation caused by temperature fluctuation.
Fast Cabinet Pull Down
Usually takes an average of three hours to reach -81℃ at 25℃ ambient.The faster pull down,the safer for the samples
Patented LBA Forming Technology
Midea patented forming agent can provide the highest density cabinet , the Space utilization increase 10%.
Stainless Steel Cabinet
Abrasive and corrosion resistance,easy clean.
458S 458L ULT Freezer
Storage Volume(L)
458
Climate Class
N
Temperature Range[℃]
-40~-86
Cooling System
Auto-cascade
Cooling Type
Direct cooling
Voltage/Frequency(V/Hz)
115V~/60Hz | 220-240V~/50Hz |220-240V~/60Hz
Cabinet Type
Upright
Defrost Mode
Manual