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SPECIFICATIONS
Name Ultra-Low Temperature Freezer
Model MDF-594 MDF-594AT
External dimensions W2010 x D770 x H1070 (mm)
Internal dimensions W1280 x D500 x H762 (mm)
Effective capacity 487 L
Exterior Painted steel
Interior Stainless steel
Door Painted steel
Insulation Rigid polyurethane foamed-in place
Compressor High stage side; 1100 W Low stage side; 1100 W
Condenser High stage side; fin and tube type, Low stage side; shell and tube type
Evaporator Tube on sheet type
Refrigerant High stage side; R-407D , Low stage side; R-508
Temperature controller Microprocessor control system, Setting range; -20 to -95
o
C, 1
o
C graduation
Temperature display Digital display (+50 to -170
o
C)
Sensor
Pt 100Ω
Alarm High temp. alarm, Power failure alarm, Filter check
Battery
For power failure alarm; Nickel-cadmium
battery, DC 6 V, 270 mAh
For power failure alarm; Nickel-cadmium
battery, DC 6 V, 270 mAh
For back-up system; Lead storage battery,
DC 6 V, 4 Ah x 4 pcs
Accessories
1set of key, 1 scraper,
1set of key, 1 scraper,
1 connect tube for back-up system ,
1 dry cell , 6 recording chart rolls,
2 recording pens (cartridge)
Weight 291 kg 301 kg
Option Aluminum container; MDF-59SC,
Inventory rack; IR213C, IR309C
Temperature recorder; MTR-85H,
Back-up system;
(CVK-UB2, CVK-UB2(I)) : LCO2
Aluminum container; MDF-59SC,
Inventory rack; IR213C, IR309C
Note:•Design or specifications will be subject to change without notice.
•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 Sanyo sales agency at the time of replacement of the
battery for recycling.
• Fan motors are expendable supplies. Exchange it for about every 6 years. Contact Sanyo sales
representative or agent at the time of replacement of the fan motor.
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