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The Ideal –152˚C, –86˚C Freezing Environment
in Capacities from 86 L to 701 L
Ideal for long term preservation of biologicals, blood components and various
cell line, SANYO preservation systems employ microprocessor control to
maintain a high-precision temperature environment. They are not affected by
ambient temperature, minimizing uneven temperature distribution within the
chamber, and a temperature rise during door opening.
–152
˚C
Ultra-Low Temperature Chest Freezer
For stable long-term storage
MDF-1156/1156ATN
TEMPERATURE
EFFECTIVE CAPACITY
–152
128
˚C
Dimensions
Unit: mm (inch)
1400 (55.1)
53
(2.1)
500 (19.7)
Performance Data
Pull-down characteristics
under no-load condition
60
40
Central air temp. in cabinet
20
Ambient temp. 30˚C, no load
0
–20
–40
–60
–80
–100
–120
–140
–160
0
5
10
15
20
Time (hr.)
L
(4.5
)
cu.ft.
905 (35.6)
800 (31.5)
52
(2.0)
450 (17.7)
105
(4.1)
MDF-1156
Pull-up characteristics
during power failure
0
–20
–40
–60
–80
–100
–120
Central air temp. in cabinet
Ambient temp. 30˚C, no load
–140
–160
25
0
1
2
3
4
5
Time (hr.)
Effect of ambient temp.
on holding time of liquefied gas
25
LN
2
20
15
SV of backup system –135˚C
LN
2
0
6
7
8
9
0
10
Ambient temp. (˚C)
injection at –135˚C
50L
20
30
40
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