MDF-MU339HL-PE

Same level of reliability with more storage flexibility

MDF-MU339HL-PE Biomedical ECO -30°C Freezer

The MDF-MU339HL-PE Biomedical ECO -30°C Freezer offers the same level of reliability with even better performance and efficiency. With natural refrigerants and inverter compressors, it helps minimise energy consumption, reduce environmental impact and save money on running costs.

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MDF-MU339HL-PE Biomedical ECO -30°C Freezer

Natural Refrigerants and Inverter Technology

Naturally occurring hydrocarbon (HC) refrigerants have minimal effect on the environment and are compliant with environmental legislation for climate control. Combined with inverter technology, these refrigerants provide more efficient cooling without compromising cooling performance, ambient tolerance and recovery speeds following door openings.

Safe & Secure Sample Storage

The Biomedical ECO freezers have high and low abnormal temperature alarms, and manual defrosting to prevent samples from being affected by temperature variations. In addition to a standard-feature door lock, a latch that allows a padlock to be attached is also provided.

Key benefits

Stable Temperatures

Inverter compressors provide optimum stability, while quality of design ensures reliability. Ideal for samples that are sensitive to temperature fluctuations.

Versatile Alarm Functions

Alarms for high/low temperatures and an error code display with self diagnostic functions inform users of abnormalities such as power failures or plug drop-outs.

Easy Defrosting

Defrosting can become an easy task with the drain hose which is attached to the main unit.

Height-adjustable shelf trays

The MDF-MU339HL-PE features completely height-adjustable shelf trays. The freezer can be equipped with optimal storage containers, and optional drawer and racking systems are available upon request.

With a slim width of just 616 mm, the MDF-MU339HL-PE is ideal for laboratories where floor space is limited.

Integrated Control Centre

The microprocessor control system is secure, easy to use and comprehensive, and can be accessed through a front mounted control panel. The microprocessor has a memory back-up so after a power failure, operation resumes at pre-outage settings.

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Performance

External Dimensions (W x D x H)	616 x 770 x 1802 mm
Internal Dimensions (W x D x H)	472 x 614 x 1262 mm
Volume	369 litres
Net Weight	122 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	Microprocessor, non-volatile memory
Display	LED
Temperature Sensor	Thermistor
Refrigeration System	Direct
Compressors	400 W (inverter control)
Refrigerant	HC
Insulation Material	PUF
Insulation Thickness	70 mm
Exterior Material	Painted Steel
Interior Material	Painted Steel
Outer Doors/Lid	1
Outer Door Lock	Y
Inner Doors/Lid	-
Shelves	6
Max. Load - Per Shelf	30 kg
Max. load - Total	-
Vacuum Release Port	-
Access Port	1
Access Port Position	Back
Access Port Diameter	30
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	220/230/240 V
Frequency	50 Hz
Noise Level	42 dB [A]

Accessories

Temperature recorders
- Circular type	MTR-G85C-PE
	- Chart paper: RP-G85-PW - Ink pen: PG-R-PW - Recorder housing: MPR-S7-PW
- Continuous strip type	MTR-4015LH-PE
	- Chart paper: RP-40-PW - Recorder housing: MPR-S30-PW
- Storage container	MDF-03SC-PW (2 pcs/set, 3 sets/freezer) MDF-05SC-PW (2 pcs/set, 6 sets/freezer
(Inner dimension) mm	W420 x D552 x H157 W280 x D552 x H157

Communication Interface

Modbus	MTR-MODB1-PW
Analog	MTR-420MA-PW

_{Appearance and specifications are subject to change without notice.}

_{1) External dimensions of main cabinet only, excluding handle
and other external projections.
2) Air temperature measured at freezer centre, ambient
temperature 35ºC, no load.
3) Nominal value - Background noise 20 dB[A]1) External dimensions of main cabinet only, excluding handle
and other external projections.}

• Product Flyer MDF-MU339HL-PE EN

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• Cold Chain Brochure-EN