32
SPECIFICATIONS
Product name
Biomedical Freezer
MDF-137
Biomedical Freezer
MDF-237
Biomedical Freezer
MDF-437
External dimensions
W640 mm x D687 mm x
H881 mm
W905 mm x D687 mm x
H881 mm
W1265 mm x D807 mm x
H902 mm
Internal dimensions
W525 mm x D440 mm x
H715 mm
W790 mm x D440 mm x
H715 mm
W1140 mm x D550 mm x
H733 mm
Effective capacity
138 L
221 L
425 L
Exterior
Painted steel
Interior
Colored aluminum plate
Door
Painted steel
Insulation
Rigid polyurethane foamed-in place
Baskets
Polyethylene coated steel wire
Access port
Diameter 17 mm, Right side and bottom left
Compressor
Hermetic type, 150 W
Hermetic type, 200 W
Hermetic type , 250 W
Condenser
Wire and tube type
Fin and tube +
wire and tube type
Evaporator
Aluminum tube on sheet type
Refrigerant
R-134a R-404A
Temperature controller
Electronics controller (between -18
o
C and -35
o
C)
Temperature display
Digital display (between -50
o
C and +50
o
C)
Temperature sensor
Thermister sensor
Temperature alarm
Flash of digital indicator and alarm lamp, Buzzer, (Remote alarm)
Accessories
1 set of key, 1 Scraper,
2 Baskets
1 set of key, 1 Scraper,
3 Baskets
1 set of key, 1 Scraper,
4 Baskets
Weight
52
kg
60
kg
81
kg
Battery
For power failure alarm, Nickel-metal-hydride battery, DC 6 V, 1100 mAh
Automatic charge (5HR-AAC)
Optional component
Temperature re Recorder fixing (MTR- MDF-S3040)
Temperature re Recorder fixing (MTR-G85C + MDF-S740)
2 storage baskets (MDF-13B2), 3 storage baskets (MDF-13B3) (for MDF-137/237)
2 storage baskets (MDF-43B2), 3 storage baskets (MDF-43B3) (for MDF-437)
Interface board (MTR-480 (for RS-485 or RS-232C)),
LAN Interface board (MTR-L03)
Data acquisition system (MTR-5000)
Note
:
Design or specifications will be subject to change without notice.
Refer to the updated catalog when ordering an optional component.
The battery for power failure alarm is an article for consumption. It is recommended that the battery will
be replaced about every 3 years. Contact our sales representative or agent at the time of replacement of
the battery.
Fan motor is an expendable supplies (MDF-437 only). Replace the fan motor about every 6 years.
Contact our sales representative or agent at the time of replacement of the fan motor.