MDF-U5386S-PE PRO ULT Upright Freezer

All of the reliability that you would expect from Panasonic’s Ultra Low Temperature Freezers

The MDF-U5386S PRO Upright ultra low temperature freezer maintains internal temperatures as low as -86°C with optimized operating efficiency and initial cost value without compromising performance. 

PRO ULT Upright ultra low temperature freezers represent the industry’s most advanced combination of cabinet design, electronics, refrigeration and critical components for enhanced security, better performance, product safety and cost effective operation at -86°C.
PRO Ultra Low Temperature Freezers employ advanced technology to insure a high precision temperature environment.

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Panasonic Biomedical also offers two other sizes of the same type ULT freezer:

  • Advanced refrigeration system
  • Quiet operation
  • Enhanced security
  • Easy to clean filters.
  • Remote alarm connections.
  • LED Digital display
  • Mounted on castors.
  • Full range of optional accessories.
  • Microprocessor control
  • Evolutionary design
  • Improved accessibility
  • Enhanced safety

Product Specification

External dimensions (W x D x H)890 x 867 x 1990 mm
Internal dimensions (W x D x H)630 x 600 x 1280 mm
Volume483 litres
Net weight (approx)305 kg
Cooling performance-86 °C
Temperature setting range -50 ~ -90 °C
Temperature control range -50 ~ -86 °C
ControllerMicroprocessor Non-volatile memory
Temperature sensorPt-1000
Refrigeration systemCascade
High-stage compressor1100 W
High-stage refrigerantHFC
Low-stage compressor1100 W
Low-stage refrigerantHFC
Insulation materialPUF
Insulation thickness130 mm
Power failure V-B-R
High temperature V-B-R
Low temperature V-B-R
Filter V
Lid / door open -
Exterior materialPainted steel
Interior materialPainted steel
Inner door/lid 2 (Insulated)
Outer door/lid lockYes
Max. load -per shelf50
Max. load -total150
Access port 
position Back/Bottom x 2
Casters 4 (2 leveling feet)
Electrical and Noise Level 
Power supply230V 50Hz Single
Noise level49 dB


Temperature recorders 
- Circular type MTR-G85
- Continuous strip type MTR-85H
- Recorder housing (if required) MDF-S3085
RS485 interface module MTR-480
Liquid CO2 Back-up CVK-UB2
Liquid N2 Back-up CVK-UBN2
>Instruction Manual MDF-U5386S-PE
>MDF-U5386S-PE flyer

MDF-U5386S-PE ULT Upright Freezer