38
SPECIFICATIONS
Product name
Ultra-Low Temperature Freezer
MDF-U76V
Ultra-Low Temperature Freezer
MDF-U76VC
External dimensions
W1010 mm x D870 mm x H1990 mm
Internal dimensions
W870 mm x D600 mm x H1400 mm
Effective capacity
728 L
Exterior
Painted steel
Interior
Painted steel
Outer door
Painted steel
Inner door
ABS resin panel with stainless frame, 2 doors
Shelf
Stainless steel, 3 shelves (adjustable)
Inner dimension; W848 mm x D533 mm, Load; 50
kg
/shelf
Access port
17 mm diameter, 2 locations (back, bottom x 1)
Insulation
Vacuum insulation panel + Rigid polyurethane foamed-in place
Compressor
High stage side; Hermetic type, Output; 750 W
Low stage side; Hermetic type, Output;1100 W
Evaporator
Tube on sheet type
Condenser
High stage side; Fin and tube type, Low stage side; Shell and tube type
Refrigerant
High stage side; R-404A, Low stage side; R-508B
Temperature controller
Microcomputer control system
Temperature display
Digital display
Thermal sensor
Platinum resistance (Pt 1000
Ω
)
Alarm
High temp. alarm, Low temp. alarm, Power failure alarm
Door alarm, Filter alarm
Remote alarm contact
Allowable contact capacity: DC 30 V, 2 A
Battery
Nickel-metal-hydride battery, DC 6 V, 1100 mAh, Auto-recharge (5HR-AAC)
Accessories
1 set of key, 1 scraper, 1 stick for air intake port cleaner
Weight
360
kg
365
kg
Voltage booster
None
Built-in
Optional component
Temperature recorder (MTR-G85)*,
Small inner door (MDF-7ID1),
Interface board (MTR-480, MTR-L03),
Data acquisition system (MTR-5000),
Inventory rack (IR-220U, IR-224U),
Back up cooling kit (CVK-UB2/CVK-UB2(I)): LCO
2,
(CVK-UBN2): LN
2
Note
:
• Design or specifications will be subject to change without notice.
• Refer to the updated catalog when ordering an optional component.
*: Power source of the temperature recorder shall be 220 V.
• When a data transmitting function to the personal computer is done, an interface board
MTR-480 (option) and communication cable of 9 pin Dsub cross type for RS232C are
necessary.
• The connecting cable between the PC and MTR-L03 terminal is not enclosed. Provide a cross type
cable of less than 100 m length having a pin plug.
