Sanyo MDF-U3386S Merkblatt

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MDF-U3386S
Dimensions
[Unit : mm  (inch)]
Specifications
Features
Options
EVOLUTIONARY DESIGN
• The newly developed refrigeration 
system and the freezer structure offer a 
quiet experimental environment.
• Achieves 22% higher energy conser-
vation than previous model. 
(230V, 50Hz)
• The newly developed back cover 
combined with new aerodynamically 
designed and placed components in the 
refrigeration compartment provide 
superior air flow, making it possible to 
drastically reduce 
the stress to the 
freezer and 
contributing to 
excellent 
durability.
• Two independent and insulated inner 
doors prevent cold air leakage.
Back 
cover
Compressors
Front
Rear
Air
Model
Temperature range
Maximum cooling 
performance
Exterior dimensions
(W x D x H)
Interior dimensions
(W x D x H)
Net weight
Effective capacity
Shelf
Access port
Compressor
Refrigerant
Alarm
Remote alarm contact
Accessories
MDF-U3386S
–50˚C to –86˚C (1˚C increment)
–86˚C 
(Ambient temp. 30˚C)
750 x 875 x 1850mm
(29.5” x 34.4” x 72.8”)
490 x 600 x 1140mm
(19.3” x 23.6” x 44.9”)
Approx. 255 kg (562 lbs.)
333 L (11.8 cu.ft.)
Stainless steel, Adjustable, 
3 shelves, Max. load: 50kg 
(110 lbs.)/shelf
17mm diameter, 3 locations 
(back, bottom left/right corner)
Hermetic type, Output: 450W 
(high stage side), 750W (low 
stage side)
HFC refrigerant
High/low temperature, Power 
failure, Filter check, Battery 
check, Part replacement 
notification
Allowable contact capacity: 
DC 30V, 2A
1 set of keys, 1 scraper
•Appearance and specifications are subject to change without notice.
ACCESSIBILITY
• A new beak style 
inner door latch tightly 
closes the inner door 
against the freezer 
frame. It also helps make opening and 
closing the door smoother.
• The condenser filter is situated at the 
bottom right side of the front panel to 
make filter removal and cleaning easier.
Performance Data
SAFETY
• Alarm lamp and buzzer offer secure 
warning of power failure or abnormal 
temperature increase.
• High and low temperature warning 
provides an audible and visual alarm 
when the temperature deviates more 
than 
±5˚C to ±20˚C (adjustable) from the 
set point.
• Alarm ring back function ensures that 
buzzer will resume operation, should 
alarm conditions continue after it is 
silenced.
• Microprocessor-controlled filter-clog 
check function protects the refrigeration 
circuit.
• New rugged, one-handed 
outer door latch has a hole to 
allow a padlock to securely 
protect valuable samples.
• Control panel with digital 
display for easy operation.
*Cooling performance is indicated by the temperature reached at 
the center of the freezer (at ambient temperature of 30
°C with no 
load). In order to use the freezer at a stable temperature for a long 
time, it is recommended that the temperature be set to at least 
5
°C higher than the indicated lowest temperature. 
In addition, depending on the usage conditions, it may not be 
possible to reach the indicated lowest temperature.
Inventory rack 
IR-216U
Inventory rack 
IR-220U
Rack Capacity
IR-216U
IR-220U
IR-312UN
For 2-inch box
For 3-inch box
6
6
12
Circular recorder 
MTR-G85
LCO
2
 backup system
CVK-UB2
SANYO DAQ (data acquisition) System 
MTR-5000/
 
Ethernet (LAN) Interface
 MTR-L03 
or RS232C/RS485 Interface 
MTR-480
Strip chart recorder
MTR-85H
Recorder mounting 
bracket 
MDF-S3085
(for MTR-85H)
40
20
0
–20
–40
–60
–80
–100
0
2
4
6
8
10
10
5
12
35
30
25
14
20
15
T
e
mperature (˚C)
40
20
0
–20
–40
–60
–80
–100
0
2
4
6
8
10
12
14
T
e
mperature (˚C)
Time (hour)
Time (hour)
Pull-up characteristics 
during power failure
Pull-down characteristics
20
15
10
5
T
ime (hour)
Ambient temperature (˚C)
CO
2
 backup system operation 
characteristics
Central air temp. in cabinet
Ambient temp. 30˚C, No-load
Ambient temp. and maintenance 
of –70˚C by injection of LCO
2
 (30kg)
18
(0.7)
750 (29.5)
1850 (72.8)
1400 (55.1)
450 (17.7)
490 (19.3)
48
(1.9)
816 (23.1)
1140 (44.9)
600 (23.6)
105
(4.1)
875 (34.4)
11
(0.4)
795 (31.3)
1485 (58.5)
130 (5.1)
130 (5.1)
140
(5.5)
38
(1.5)
34
(1.3)
218 (8.6)
Caution:
SANYO guarantees the product under certain warranty conditions. 
SANYO in no way shall be responsible for any loss of content or 
damage to content.
Distributed by:
©2009 SANYO Printed in Japan 2009.9 MA
SHR129
SANYO Electric Co., Ltd.
Biomedical Division
http://biomedical.sanyo.com/
SANYO Electric Co., Ltd., Biomedical Division, Gunma is certified for: 
Quality management system: ISO9001 / Medical devices quality management system: ISO13485 / Environmental management system: ISO14001