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

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.


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Panasonic Biomedical 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 Specification

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
Volume274 litres
Net weight (approx)76 kg
Energy consumption1.02 kWh/24h
Cooling performance-30C
Temperature setting range -18 ~ -35 C
Temperature control range -20 ~ -30 C
Temperature sensorThermistor
Cooling methodDirect
Compressor250 W (Hermetic/Inverter Control)
RefrigerantHC (hydrocarbon)
Insulation materialPUF
Insulation thickness60 mm
Power failureOptional V-B-R
High temperatureV-B-R
Low temperatureV-B-R
Filter -
Lid / door open -
Exterior materialPainted steel
Interior materialABS resin
Outer door 
Outer door lockYes
Storage containers4 large / 1 small
Access port 
positionLeft-hand side
diameter30 mm
Electrical and Noise Level 
Power supply230V 50Hz Single phase
Noise level40 dB
Temperature recorders 
-Circular typeMTR-G85C-PE
-Recorder housing 
-Chart paperRP-40-PW
-Ink penPG-R-PW
-Continuous strip typeMTR-4015LH-PE
Communications interfaceMTR-480-PW (requires KM-RPP01BB1W)
Data acquisition systemMTR-5000-PW (requires MTR-480-PW)
Battery mounting box for power failure alarmKM-RPP01BB1W


Temperature recorders 
- Circular typeMTR-G85C-PE
- Recorder housing 
- Chart paperRP-40-PW
-Ink penPG-R-PW
- Continuous strip typeMTR-4015LH-PE
Communications interfaceMTR-480-PW (requires KM-RPP01BB1W)
Data acquisition systemMTR-5000-PW (requires MTR-480-PW)
Battery mounting box for power failure alarmKM-RPP01BB1W
>Flyer MDF-MU300H-PE

KM-MU300H Biomedical freezer