The MDF-237 Biomedical Freezer offers outstanding reliability and performance required in a wide variety of storage and research applications.

As a storage environment, with excellent safety features, easy operability, and a host of other features, these freezers offer unsurpassed reliability and functionality. If you are looking for precision temperature controlled storage equipment as low as -30°C, trust the MDF-237 Biomedical Freezer for your valuable samples.



  • Versatile mid-size model
  • Digital temperature display as standard feature
  • Easy-to-use 200-liter mid-size model
  • Environment friendly
  • Enhanced Operation
  • Memory backup
  • Temperature display
  • Front access calibration for temperature
  • Single electrical box makes servicing easier
  • Control panel can be reset to zero for calibration purposes
  • Optional Recording Features
  • Environmental friendly HFC Refrigerant
  • Alarm & Recording system
  • High/low temperature alarm
  • Power failure alarm
  • Remote alarm contact
  • Self diagnostics function



External Dimensions (W x D x H)905 x 687 x 881 mm
Internal Dimensions (W x D x H)790 x 440 x 715 mm
Volume221 litres
Net Weight60 kg
Capacity (Aluminium Racks 2” Boxes)
Capacity (Stainless Steel Racks 2” Boxe)
Cooling Performance-30 °C
Temperature Setting Range-18 to -35 °C
Temperature Control Range-20 to -30 °C
Temperature SensorThermistor
Refrigeration SystemDirect
Compressors200 W
Insulation MaterialPUF
Insulation Thickness55 mm
Exterior MaterialPainted Steel
Interior MaterialColored aluminum plate
Outer Doors/Lid
Outer Door LockY
Inner Doors/Lid
Max. Load – Per Shelf10 kg
Max. load – Total80 kg
Vacuum Release Port
Access Port2
Access Port Positionright / bottom left
Access Port Diameter17
Power FailureV-B-R
High TemperatureV-B-R
Low TemperatureV-B-R
Door Open
Power SupplyLocal
Noise Level41 dB [A]