TEMPERATURE EFFECTIVE CAPACITY
–86˚C 701 L
(24.8cu.ft.)
TEMPERATURE EFFECTIVE CAPACITY
–86˚C 487 L
(17.1cu.ft.)
Performance Data
Pull-down characteristics
under no-load condition
Pull-up characteristics
during power failure
Effect of ambient temp.
on holding time of liquefied gas
Performance Data
Pull-down characteristics
under no-load condition
Effect of ambient temp.
on holding time of liquefied gas
Dimensions
Unit: mm (inch)
Dimensions Unit: mm (inch)
Pull-up characteristics
during power failure
Ideal for large-capacity preservation
MDF-794/794AT
Ideal for middle-sized installation space
MDF-594/594AT
5
10
15
20
Ambient temp. (˚C)
Time (hr.)
53515 2510 3020
5
10
15
20
Ambient temp. (˚C)
Time (hr.)
53515 2510 3020
–86˚C Ultra-Low Temperature Chest Freezers
1280 (50.4)
762 (30)
795 (31.3)
1550 (61.0)
2010 (79.1)
500 (19.7)
53
(2.1)
770 (30.3)
38 (1.5)
861 (33.9)
105 (4.1)
1070 (42.1)
MDF-794AT
MDF-594AT
SV of backup system –70˚C
LCO
2 30kg
SV of backup system –70˚C
LCO
2 30kg
012345678910
Time (hr.)
Temp. (˚C)
–90
–10
–30
–70
–20
–80
–50
–60
–40
0
10
20
30
Central air temp. in cabinet
Ambient temp. 30˚C, no load
012345678910
Time (hr.)
Temp. (˚C)
–90
–10
–30
–70
–20
–80
–50
–60
–40
0
10
20
30
Central air temp. in cabinet
Ambient temp. 30˚C, no load
012345678910
Time (hr.)
Temp. (˚C)
–90
–10
–30
–70
–20
–80
–50
–60
–40
0
10
20
30
Central air temp. in cabinet
Ambient temp. 30˚C, no load
012345678910
Time (hr.)
Temp. (˚C)
–90
–10
–30
–70
–20
–80
–50
–60
–40
0
10
20
30
Central air temp. in cabinet
Ambient temp. 30˚C, no load
2570 (101.2)
2110 (83.1)
795 (31.3)
1840 (72.4)
762 (30)
500 (19.7)
53
(2.1)
770 (30.3)
38
(1.5)
861 (33.9)
105 (4.1)
1070 (42.1)