MDF-U3386S

Features

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

Compressors

the stress to the Front

 

Back

freezer and

 

cover

 

 

contributing to

 

 

excellent

 

 

durability.

Rear

Air

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(˚C)

20

 

 

 

Central air temp. in cabinet

 

 

0

 

 

 

Ambient temp. 30˚C, No-load

 

 

 

 

 

 

Temperature

–20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

–40

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

–60

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

–80

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

–100

 

 

 

 

 

 

 

 

 

 

 

 

 

2

4

6

8

10

12

14

 

0

Time (hour)

Pull-up characteristics during power failure

 

40

(˚C)

20

0

Temperature

–20

 

 

–40

–60

–80

–100

0

2

4

6

8

10

12

14

 

 

 

Time (hour)

 

 

CO2 backup system operation characteristics

20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ambient temp. and maintenance

 

 

 

(hour)

 

of –70˚C by injection of LCO2 (30kg)

 

 

15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Time

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

15

20

25

30

 

35

5

 

Ambient temperature (˚C)

Dimensions

 

 

 

 

 

875 (34.4)

 

816 (23.1)

 

105

 

795 (31.3)

48

750 (29.5)

18

(4.1)

140

600 (23.6)

(1.9)

490 (19.3)

(0.7)

 

(5.5)

 

130 (5.1)

 

 

 

 

 

 

 

11

(44.9)

 

(55.1)

 

 

 

 

 

(0.4)

1140

 

1400

(72.8)

 

34

(58.5)

38

(1.3)

 

1850

 

 

 

 

 

 

1485

(1.5)

 

218 (8.6)

 

(5.1)

 

 

 

 

130

 

450 (17.7)

 

 

 

 

 

[Unit : mm (inch)]

Specifications

Model

MDF-U3386S

 

 

Temperature range

–50˚C to –86˚C (1˚C increment)

 

 

Maximum cooling

–86˚C

performance

(Ambient temp. 30˚C)

 

 

Exterior dimensions

750 x 875 x 1850mm

(W x D x H)

(29.5” x 34.4” x 72.8”)

 

 

Interior dimensions

490 x 600 x 1140mm

(W x D x H)

(19.3” x 23.6” x 44.9”)

 

 

Net weight

Approx. 255 kg (562 lbs.)

 

 

Effective capacity

333 L (11.8 cu.ft.)

 

 

Shelf

Stainless steel, Adjustable,

 

3 shelves, Max. load: 50kg

 

(110 lbs.)/shelf

 

 

Access port

17mm diameter, 3 locations

 

(back, bottom left/right corner)

 

 

Compressor

Hermetic type, Output: 450W

 

(high stage side), 750W (low

 

stage side)

 

 

Refrigerant

HFC refrigerant

 

 

Alarm

High/low temperature, Power

 

failure, Filter check, Battery

 

check, Part replacement

 

notification

 

 

Remote alarm contact

Allowable contact capacity:

 

DC 30V, 2A

Accessories

1 set of keys, 1 scraper

*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.

Options

Rack Capacity

 

For 2-inch box

 

 

 

IR-216U

 

6

 

 

IR-220U

 

6

 

For 3-inch box

 

 

 

IR-312UN

 

12

Inventory rack

Inventory rack

 

IR-216U

IR-220U

 

 

Strip chart recorder

 

 

MTR-85H

 

 

Recorder mounting

 

 

bracket

 

Circular recorder

MDF-S3085

 

MTR-G85

(for MTR-85H)

 

SANYO DAQ (data acquisition) System

LCO2 backup system

MTR-5000/

CVK-UB2

Ethernet (LAN) Interface MTR-L03

 

or RS232C/RS485 Interface MTR-480

 

SANYO Electric Co., Ltd., Biomedical Division, Gunma is certified for:

Quality management system: ISO9001 / Medical devices quality management system: ISO13485 / Environmental management system: ISO14001

Distributed by:

SANYO Electric Co., Ltd.

Biomedical Division

http://biomedical.sanyo.com/

©2009 SANYO Printed in Japan 2009.9 MA

SHR129

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Sanyo MDF-U3386S manual Accessibility, Safety