Biomedical -30°C Freezers

MDF-U334 Biomedical -30°C Freezer

Effective capacity
Temperature range
-20℃ to -30℃


Stable -30°C environment with extensive storage possibilities

PHCbi MDF-U334 Biomedical Freezer offers outstanding reliability and performance required in a wide variety of storage and research applications.

The freezer provides effective storage of life-saving vaccines and samples for diagnosis. They can also be used for storage of enzymes for genetic research, as well as culture media, reagents and samples for testing. BHCbi Biomedical freezers are also ideal for industrial aging and temperature tests. As a storage environment, with excellent safety and other easy-to-use features, these freezers offer unsurpassed reliability and functionality.

PHCbi also offers the MDF-MU300H Biomedical Freezer, which is a ECO model with the same 274 liters capacity.


  • Easy-to-use, slim & compact design fits your laboratory and maximises capacity in minimum installation space
  • Maintains the quality of the samples during preservation
  • Enhanced operation by various function and chassis structure


  • Easy-to-use, slim & compact design fits any condition of facility.
  • Door latch with provision for a padlock for extra protection of samples
  • Equipped with convenient storage drawers as standard.
  • To securely preserve/manage the valuable samples, in addition to a standard-feature door lock, a hole in the latch allows a padlock to be attached.
  • Security functions that help protect valuable samples with a temperature control capability that inhibits the change in temperature inside the chamber, and an alarm/security function that prevents errors, the unit maintains the quality of the preserved samples.
  • Temperature recorder (optional)
  • Front-mounted display/control panel located at convenient height for easy access
  • Insulated door with gasket for sample protection and uniformity
  • Door frame ‘Hot-line’ and gasket design prevents ice build-up and reduces maintenance.
  • Four casters and two adjustable levelling feet for easy installation

Product Photos


External Dimensions (W x D x H) 614 x 709 x 1620 mm
Internal Dimensions (W x D x H) 490 x 486 x 1290 mm
Volume 274 litres
Net Weight 81 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
Controller Electronics controller
Display LED
Temperature Sensor Thermistor
Refrigeration System Direct cooling system
Compressors 200 W
Refrigerant HFC
Insulation Material PUF
Insulation Thickness -
Exterior Material Painted Steel
Interior Material Styrol resin
Outer Doors/Lid 1
Outer Door Lock Y
Inner Doors/Lid -
Shelves Storage container x 4
Max. Load - Per Shelf -
Max. load - Total -
Vacuum Release Port N/A
Access Port 1
Access Port Position Left side
Access Port Diameter 30 mm
Casters 4 (2 leveling feet)
Power Failure V-B-R
High Temperature V-B-R
Low Temperature V-B-R
Filter -
Door Open -
Power Supply Local
Frequency Local
Noise Level 35 dB [A]


Temperature recorders  
- Circular type MTR-G85C-PE, MTR-G85A-PA
- Recorder housing MDF-S740T-PW (for MTR-G85 series)
- Chart paper RP-G85-PW (for MTR-G85 series), RP-40-PW (for MTR-4015LH series)
-Ink pen PG-R-PW(for MTR-G85 series)
- Continuous strip type MTR-4015LH-PE/PA
- Communications interface MTR-480-PW, MTR-L03-PW (for Data acquisition system MTR-5000 user only)


MDF-U334 Price Upon Inquiry. Please contact your local dealers.


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