Ultra Low Temperature Freezer

ULT Freezer-DMDF-86V338

Product Description

-86°C Cascade Ultra-low Temperature Freezer


This product is specially designed and manufactured for long term storage of various biological product,including viruses, germs. erythrocytes, leucocytes and cutis. Applications can be found in blood banks, hospitals, epidemic prevention services, and research institutes, laboratories in electronic and chemical plants. bio-logical engineering institutes and marine fishery companies.

Filed proven reliability
Unique insulated inner door design for four separate storage compartments to minimize frost buildup inside the chamber.
Specialized control system design for a well-balanced operation of cascade refrigeration system.
Positive filed proven reliability record.

Malfunction alarms including high and low temperature, power failure, sensor error, clean-filter, and extremely high ambient.
Capable of producing two types of alarm outputs: audible buzzer and visible flashing light.
Door open feature standard and USB port for temperature date downloading standard on upright models.
Remote alarm contacts.

Installation and Application
Wide rage operating voltage system from 185V to 260v designed to allow units installed in areas with poor voltage condition
Suitable for 10℃ to 32℃ambient temperature

Energy saving
Unique door seal design for the minimum loss of cold temperature during a door opening.
High performance VIP insulation panels to minimize cabinet heat gain and to improve temperature stability.

Key design features
Microprocessor-controlled system designed for controlled rage of -40℃ to -86℃ for cabinet space with 1℃ increment
Settable high temperature and low temperature alarms.
Automatic clean-filter alarm and sensor error alert.
Adjustable storage shelf height
Optional temperature recorder. storage racks and storage box

-86°C ULT Freezer  
  Model MDF-86V408
Specificaitons Shelf/drawer QTY Stainless steel shelf/3
Cooling method Direct cooling
Defrost Manual
Refrigerant HC
Energy consumption(kWh/24h) 11.6
Noise(db) 55
Ambient temperature(℃) 10~32℃
Temperature range(℃) -40~-86℃
Cooling system Compressor brand/QTY SECOP/2
Evaporator Submerged coil evaporator
Evaporator material Copper tube evaporator
Condenser Copper tube and finned
Sensor PTC
Temperature controller Microprocessor
Display LCD display
Power Voltage/frequency(V/Hz) 220/50Hz
Power(W) 845
Current(A) 7
Material Inside material Stainless steel
Outside material Color sprayed steel
Insulation PURF
Size Capacity(L/cu.ft) 408/14.40
NT./GT.(kg) 292/317
Exterior size(W*D*H)(mm) 891×992×1945.5
Interior size(W*D*H)(mm) 606×575×1180
Package size(W*D*H)(mm) 954×955×2094
Alarm High/low temperature
Power failure
Abnormal voltage
Sensor error
Filter screen check
Thermostat failure
Low battery
Condenser clean
High ambient temperature
Door ajar
Accessories Castor
Inside door 2
Test hole QTY/diameter 1/25MM
USB port
Chart recorder Optional
Data logger Optional
Power failure backup system(alarm) 72h
Remote alarm port
CO2 back up system Optional
LN2 back up system Optional
Others Certification ISO.CE