Biomedical -30°C Freezers

MDF-MU300H-PE Biomedical ECO -30°C Freezer

Effective capacity
Temperature range
-20℃ to -30℃


Same level of reliability with even better performance and efficiency

The Biomedical ECO Freezer, MDF-MU300H-PE (former KM-MU28H1E), with natural (HC) refrigerants and inverter compressors minimise energy consumption, reduce environmental impact and save money on running costs. Innovative inverter technology provides a reliable and exceptionally stable temperature for a wide range of storage applications.

The freezer provides effective storage of life-saving vaccines and samples for diagnosis in the medical field. They can also be used for storage of enzymes for genetic research, as well as culture media, reagents and samples for testing. Biomedical ECO 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.

PHC Europe B.V. also offers the MDF-MU500H-PE Biomedical ECO Freezer, which has a capacity of 482 litres.


  • NEW inverter compressor technology delivers energy saving, high performance cooling
  • Outstanding reliability and performance for a wide variety of storage applications
  • Natural refrigerants for a reduced carbon footprint
  • Up to 60% reduction in power consumption for lower running costs 1)

1) Model KM-MU49H1E (482 litres) compared to the equivalent model MDF-U5312 at set-value -30°C, 30°C ambient, no load, 230V 50Hz. Actual energy use will depend on operating conditions.


  • Storage containers are supplied as standard for increased user convenience
  • Door latch with provision for a padlock for extra protection of samples
  • Direct cooling through freezer circuits under each shelf for greater uniformity
  • Universal keyed lock for added security
  • Natural hydrocarbon refrigerants are highly efficient, environmentally friendly and non-ozone depleting
  • 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.
  • NEW inverter controlled compressor for increased efficiency and performance
  • Four casters and two adjustable levelling feet for easy installation



Product Photos


External Dimensions (W x D x H) 610 x 598 x 1620 mm
Internal Dimensions (W x D x H) 490 x 486 x 1290 mm
Volume 274 litres
Net Weight 76 kg
Capacity (Aluminium Racks 2” Boxes) 150 (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 Microprocessor, non-volatile memory
Display LED
Temperature Sensor Thermistor
Refrigeration System Direct
Compressors 250 W (inverter control)
Refrigerant HC
Insulation Material PUF
Insulation Thickness 60 mm
Exterior Material Painted Steel
Interior Material ABS resin
Outer Doors/Lid 1
Outer Door Lock Y
Inner Doors/Lid -
Shelves 4
Max. Load - Per Shelf 30 kg
Max. load - Total 80 kg
Vacuum Release Port -
Access Port 1
Access Port Position Left
Access Port Diameter 30
Casters 4 (2 leveling feet)
Power Failure V-B-R (Optional)
High Temperature V-B-(R)
Low Temperature V-B-(R)
Filter -
Door Open -
Power Supply 230 V
Frequency 50 Hz
Noise Level 40 dB [A]


Temperature recorders  
- Circular type MTR-G85C-PE
- Recorder housing  
- Chart paper RP-40-PW
-Ink pen PG-R-PW
- Continuous strip type MTR-4015LH-PE
Communications interface MTR-480-PW (requires KM-RPP01BB1W)
Data acquisition system MTR-5000-PW (requires MTR-480-PW)
Battery mounting box for power failure alarm KM-RPP01BB1W