Sanyo MDF-U7386S User Manual

Temperature Freezer

-86˚C

668

Liter

23.5

cu.ft.

480

pcs.

MDF-U7386SHCFC-Free Ultra-Low

Temperature

(Ambient temp. 30°C)(Ambient temp. 30°C)

-86˚C

-86˚C-86˚C

Effective capacity

668

668Liter

Liter

/

/

23.5

23.5cu.ft.

cu.ft.

480

480pcs.

2” inventory boxes

Extra-large capacity Ultra-Low
Freezer with robust cooling
performance

• Safe operation with advanced refrigeration system

• Improved accessibility

• Quiet operation

• Enhanced security

• The inner doors are removable for cleaning and
defrosting

• Can hold up to 480 pcs of 2-inch boxes or 280 pcs of
3-inch boxes

pcs.

MDF-U7386S

MDF-U7386S

Features

EVOLUTIONARY DESIGN

• The newly developed refrigeration system
and the freezer structure offer a quiet ex­perimental environment.

• Achieves 10% higher energy conserva­tion than previous model.

(For model rated 220V, 50Hz)

• The newly developed back cover com­bined with new aerodynamically designed
and placed components in the refrigera­tion compartment
provide superior

Front

Compressors

Back
cover

air flow, making it
possible to drasti­cally reduce the
stress to the freezer

Rear

Air

and contributing to excellent durability.

• Two independent and insulated inner
doors prevent cold air leakage.

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.

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.

Performance Data

Pull-down characteristics

40

Central air temp. in cabinet

20

Ambient temp. 30˚C, No-load

0

–20

–40

–60

Temperature (˚C)

–80

–100

02468101214

Time (hour)

Pull-up characteristics
during power failure

40

20

0

–20

–40

–60

Temperature (˚C)

–80

–100

02468105012

Time (hour)

14

CO2 backup system operation
characteristics

12

10

8

6

4

Time (hour)

Ambient temp. and maintenance

2

of –70˚C by injection of LCO

0

Ambient temperature (˚C)

1510

2 (30kg)

30

352520

Dimensions [Unit : mm (inch)]

(1.9)

48

1196 (47.1)

1130 (44.5)

870 (34.3)

18

(0.7)

1540 (60.6)450 (17.7)

130 (5.1)130 (5.1)

1280 (50.4)

1990 (78.3)

867 (34.1)

795 (31.3)

605.5 (23.8)

(0.4)

11

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
Shelf

Access port

Compressor

Refrigerant
Alarm

Remote alarm contact

Accessories

*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 conditions.
SANYO in no way shall be responsible for any loss of content or
damage to content.

•Appearance and specifications are subject to change without notice.

MDF-U7386S

–50˚C to –86˚C (1˚C increment)

–86˚C
(Ambient temp. 30˚C)

1130 x 875 x 1990mm
(44.5” x 34.4” x 78.3”)

870 x 600 x 1280mm
(34.2” x 23.6” x 50.4”)

Approx. 355kg (783 lbs.)

668 L (23.5 cu.ft.)

Stainless steel, Adjustable,
3 shelves, W848 x D533mm,
Max. load: 50kg (110 lbs.)/shelf

17mm diameter, 3 locations
(back, bottom left/right corner)

Hermetic type, Output: 1100 W
(high stage side), 1100 W (low
stage side)

HFC refrigerant

High/low temperature,
Power failure, Filter check,
Battery check

Allowable contact capacity:
DC 30V, 2A

1 set of keys, 1 scraper

Options

105
(4.1)

140
(5.5)

Inventory rack

IR-220U

Rack Capacity: 24

1625 (64)

SANYO DAQ (Data Acquisition) system

MTR-480/MTR-2000

Circular recorder

MTR-G85

Strip chart recorder

MTR-85H

Recorder mounting
bracket

MDF-S3085

(for MTR-85H)

LCO2 backup system

CVK-UB2

LN2 backup system

CVK-UBN2

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

Distributed by:

SANYO Electric Co., Ltd.

Biomedical Division

http://www.sanyo.co.jp/cmg/biomedical

©2008 SANYO Printed in Japan 2008.12 MA

SHR140