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MDF-U33V
Distributed by:
©2008 SANYO Printed in Japan 2008.9 MA
SHR128
Dimensions [Unit : mm (inch)]
Specifications
Model
Temperature range
Maximum cooling
performance
Exterior dimensions
(W x D x H)
Interior dimensions
(W x D x H)
Net weight
Effective capacity
Shelves
Access port
Compressor
Refrigerant
Alarm
Remote alarm contact
Accessories
MDF-U33V
–50˚C to –86˚C (1˚C increments)
–86˚C
(Ambient temp. 30˚C)
670 x 867 x 1860mm
(26.4” x 34.1” x 73.2”)
490 x 600 x 1140mm
(19.3” x 23.6” x 44.9”)
Approx. 255kg (562 lbs.)
333 L (11.8 cu.ft.)
Stainless steel, 3 shelves
17mm diameter, 3 locations
(back, bottom left/right corner)
Hermetic type, Output: 450 W
(high stage side), 750 W (low
stage side)
HFC
High/low temperature, Power
failure, Filter check, Self
diagnostics, Door check, Remote
alarm contact, Part replacement
notification
Allowable contact capacity:
DC 30V, 2A
1 set of keys, 1 scraper
Features
Pull-down characteristics Pull-up characteristics during power failure CO2 backup system operation characteristics
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.
• The 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.
Options
Circular recorder
MTR-G85
LCO2 backup system
CVK-UB2
LN2 backup system
CVK-UBN2
SANYO DAQ
(Data Acquisition) system
MTR-480/MTR-2000
*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.
Caution: SANYO guarantees the product under certain warranty condi-
tions. SANYO in no way shall be responsible for any loss of content or
damage to content.
ACCESSIBILITY
• A 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.
RELIABILITY
• Status Alert (Condition monitor)
Monitors ambient and system conditions
continuously and notifies of any
abnormalities before a problem happens.
EVOLUTIONARY DESIGN
• SANYO V.I.P.™ Evolution Series -86˚C
ultra-low temperature freezers use
patented revolutionary vacuum insula-
tion cabinet construction that reduces
the wall thickness from 14cm to 7cm
(5.5” to 2.7”) and achieves up to 30%
more storage capacity than a conven-
tionally insulated freezer without increas-
ing the footprint.
• The newly developed refrigeration
system and the freezer structure offer a
quiet experimental environment.
• Achieves 12% higher energy conser-
vation than previous model. (115V, 60Hz)
• The newly developed back cover com-
bined with new aerodynamically design-
ed and placed components in the
refrigeration compartment provide
superior air flow, making it possible to
drastically reduce the stress on the
freezer and contributing to excellent
durability.
• Two independent and insulated inner
doors with gaskets prevent cold air
leakage.
Back
cover
Compressors
Front
Rear
Air
525201510 30 35
10
15
20
5
Time (hours)
Ambient temperature (˚C)
Temperature (˚C)
Time (hours)
40
20
0
–20
–120
–40
–140
–60
–160
–80
–100
0126543210111987
Central air temp. in cabinet
Ambient temp. 30˚C, No-load
Temperature (˚C)
Time (hours)
40
20
0
–20
–120
–40
–140
–60
–160
–80
–100
0126543210111987
Ambient temp. and maintenance
of –70˚C by injection of LCO
2 (30kg)
Slip chart recorder
MTR-85H
Recorder mounting
bracket
MDF-S3085
(for MTR-85H)
105 (4.1)
30
(1.2)
1639 (64.5)
18 (0.7)
490 (19.3)
670 (26.4)
450 (17.7)
1860 (73.2)
1410 (55.5)
45
(1.8)
733 (28.9)
1140 (44.9)
867 (34.1)
795 (31.3)
897 (35.3)
600 (23.6)
SANYO Electric Co., Ltd.
Biomedical Division
http://www.sanyo.co.jp/cmg/biomedical
SANYO Electric Co., Ltd., Biomedical Division, Gunma is certified for:
Quality management system: ISO9001 / Medical devices quality management system: ISO13485 / Environmental management system: ISO14001
RoHS (European Restriction of Hazardous Substances directives) compliant
•Appearance and specifications are subject to change without notice.