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˚C 128L (4.5
Dimensions Unit: mm (inch) |
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905 (35.6) |
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1400 (55.1) |
53 |
800 (31.5) |
52 |
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500 (19.7) |
(2.1) |
450 (17.7) |
(2.0) |
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572 (22.5) |
667 (26.3) |
945 (37.2) |
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105 |
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(4.1) |
Performance Data
Pull-down characteristics under no-load condition
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60 |
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40 |
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Central air temp. in cabinet |
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20 |
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Ambient temp. 30˚C, no load |
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(˚C) |
0 |
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–20 |
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Temp. |
–40 |
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–60 |
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–80 |
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–100 |
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–120 |
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–140 |
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–160 |
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5 |
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10 |
15 |
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20 |
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25 |
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0 |
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Pull-up characteristics during power failure
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0 |
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–20 |
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(˚C) |
–40 |
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–60 |
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Temp. |
–80 |
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–100 |
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–120 |
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Central air temp. in cabinet |
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–140 |
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Ambient temp. 30˚C, no load |
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–160 |
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1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
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0 |
Time (hr.)
Effect of ambient temp.
on holding time of liquefied gas
25
LN2 injection at –135˚C
20
15
SV of backup system –135˚C LN2 50L
0
0 |
10 |
20 |
30 |
40 |
Time (hr.) |
Time (hr.) |
Ambient temp. (˚C) |