MDF-193-PE PRO ULT Chest Freezer

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

The MDF-193-PE PRO ultra low temperature freezer maintains an internal temperature as low as -86°C at an ambient temperature of +30°C.


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

  • A wide range of ultra-low temperature freezers to suit your needs
  • Ideal -86°C freezing environment by means of double insulation walls
  • Specially designed compressor for ultra-low temperature
  • Microprocessor temperature control system with digital temperature display
  • Platinum resistance sensor in the temperature control for extra precision and reliability
  • Power failure warning system with built-in audible and visual indicators
  • Double-insulation polyurethane walls
  • Easy-open/easy-close hinged doors.
  • AT models also offer an automatic temperature recording mechanism and CO2 back-up system.

Product Specification

External dimensions (W x D x H)750 x 700 x 945 mm
Internal dimensions (W x D x H)480 x 430 x 420 mm
Volume86 litres
Net weight (approx)103 kg
Cooling performance-86 °C
Temperature setting range -50 ~ -95 °C
Temperature control range -50 ~ -86 °C
ControllerMicroprocessor Non-volatile memory
Temperature sensorPt-100
Refrigeration system Auto-cascade
High-stage compressor 
High-stage refrigerant 
Low-stage compressor450 W
Low-stage refrigerantHFC Mixed
Insulation materialPUF
Insulation thickness135 mm
Power failure V-B-R
High temperature V-B-R
Low temperature V-B-R
Filter Filterless design
Lid / door open -
Exterior materialPainted steel
Interior material Stainless Steel
Inner door/lid 
Outer door/lid lockYes
Max. load -per shelf 
Max. load -total200
Access port 
Casters 4 (2 leveling feet)
Electrical and Noise Level 
Power supply230V 50Hz Single
Noise level46 dB
Small inner door kit MDF-7ID (Max 2)
Temperature recorders 
-Circular type -
-Continuous strip type MTR-85H
-Recorder housing (if required) -
RS485 interface module -
Liquid CO2 Back-up CVK-A
Liquid N2 Back-up -


Small inner door kit MDF-7ID (Max 2)
Temperature recorders 
- Continuous strip type MTR-85H
Liquid CO2 Back-up CVK-A
>Ultra-Low Temperature Chest Freezers brochure

MDF-193-PE Ultra Low Temperature Chest Freezer