-86C DualGuard ULT Freezer

ANTECH -86℃ DualGuard ULT freezer is designed with two independent refrigerant systems to reassure the valuable samples storing in security and reliable temperature. If one of the compressors partially fails, the other can continue to maintain freezer temperature at -80°C.

DualGuard ULT freezers are also designed to maximize storage samples capacity. 4 upright models with different capacities can meet most of customers' requirements. 

 

-86℃ DualGuard ULT Freezer

Dual Cooling System

    The Dual Cooling System Ultra-low Freezer avoids conventional cascade refrigeration technology by using two completely independent one-compressor, auto-cascade cooling systems, each capable of maintaining ultra-low temperatures.

    Each refrigeration circuit includes a closed-loop cold-wall evaporator configured in parallel to the other.
Conventional ULT freezers with single or cascade refrigeration circuits cannot work when one compressor fails.

Features

    Two independent refrigeration systems in one ULT freezer
    Exceptionally uniform and reliable temperature
    User-friendly design and low running costs
    A remote alarm terminal mounted to connect to an external alarm system
    Chart recorder is optional
    LN2 backup system or CO2 backup system is optional

 

Model TypeCapacity(L/cuft)2ml Vails(pcs)Voltage/FrequencyNet/Gross Weight(kg)Temperature Range (℃)Internal Dimension(W/D/H,mm)External Dimension(W/D/H,mm) 
MDF-86U458DUpright408/14.4128800220V~240V,50Hz/60Hz
115V/60Hz
292/317-40~-86℃606x575x1180891x992x1945
MDF-86U588DUpright588/20.7640000220V~240V,50Hz/60Hz
115V/60Hz
335/363.5-40~-86℃606x738x1310891x1155x1995
MDF-86U728DUpright728/29.5950000220V~240V,50Hz/60Hz
115V/60Hz
380/400-40~-86℃963x558x13501248x975x1995
MDF-86U838DUpright838/29.5960000220V~240V,50Hz/60Hz
115V/60Hz
397/430-40~-86℃894x718x13101179x1135x1995


NameDescription
Freezer RackMade in SUS304, sliding drawer type or frame side-taking type
Chart Recorder,CR-7Circular chart recorder, one paper per week
CO2 Backup SystemAutomatic control when freezer failed or power failure
LN2 Backup SystemAutomatic control when freezer failed or power failure

 

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